| File: | clang-tools-extra/clang-tidy/readability/ContainerSizeEmptyCheck.cpp |
| Warning: | line 234, column 11 Called C++ object pointer is null |
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| 1 | //===--- ContainerSizeEmptyCheck.cpp - clang-tidy -------------------------===// | ||||||||||
| 2 | // | ||||||||||
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||||||||||
| 4 | // See https://llvm.org/LICENSE.txt for license information. | ||||||||||
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||||||||||
| 6 | // | ||||||||||
| 7 | //===----------------------------------------------------------------------===// | ||||||||||
| 8 | #include "ContainerSizeEmptyCheck.h" | ||||||||||
| 9 | #include "../utils/ASTUtils.h" | ||||||||||
| 10 | #include "../utils/Matchers.h" | ||||||||||
| 11 | #include "clang/AST/ASTContext.h" | ||||||||||
| 12 | #include "clang/ASTMatchers/ASTMatchers.h" | ||||||||||
| 13 | #include "clang/Lex/Lexer.h" | ||||||||||
| 14 | #include "llvm/ADT/StringRef.h" | ||||||||||
| 15 | |||||||||||
| 16 | using namespace clang::ast_matchers; | ||||||||||
| 17 | |||||||||||
| 18 | namespace clang { | ||||||||||
| 19 | namespace ast_matchers { | ||||||||||
| 20 | AST_POLYMORPHIC_MATCHER_P2(hasAnyArgumentWithParam,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasAnyArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasAnyArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyArgumentWithParam0Matcher, void( ::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > hasAnyArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&hasAnyArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasAnyArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const | ||||||||||
| 21 | AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasAnyArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasAnyArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyArgumentWithParam0Matcher, void( ::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > hasAnyArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&hasAnyArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasAnyArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const | ||||||||||
| 22 | CXXConstructExpr),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasAnyArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasAnyArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyArgumentWithParam0Matcher, void( ::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > hasAnyArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&hasAnyArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasAnyArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const | ||||||||||
| 23 | internal::Matcher<Expr>, ArgMatcher,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasAnyArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasAnyArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyArgumentWithParam0Matcher, void( ::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > hasAnyArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&hasAnyArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasAnyArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const | ||||||||||
| 24 | internal::Matcher<ParmVarDecl>, ParamMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasAnyArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasAnyArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyArgumentWithParam0Matcher, void( ::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > hasAnyArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&hasAnyArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasAnyArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { | ||||||||||
| 25 | BoundNodesTreeBuilder Result; | ||||||||||
| 26 | // The first argument of an overloaded member operator is the implicit object | ||||||||||
| 27 | // argument of the method which should not be matched against a parameter, so | ||||||||||
| 28 | // we skip over it here. | ||||||||||
| 29 | BoundNodesTreeBuilder Matches; | ||||||||||
| 30 | unsigned ArgIndex = cxxOperatorCallExpr(callee(cxxMethodDecl())) | ||||||||||
| 31 | .matches(Node, Finder, &Matches) | ||||||||||
| 32 | ? 1 | ||||||||||
| 33 | : 0; | ||||||||||
| 34 | int ParamIndex = 0; | ||||||||||
| 35 | for (; ArgIndex < Node.getNumArgs(); ++ArgIndex) { | ||||||||||
| 36 | BoundNodesTreeBuilder ArgMatches(*Builder); | ||||||||||
| 37 | if (ArgMatcher.matches(*(Node.getArg(ArgIndex)->IgnoreParenCasts()), Finder, | ||||||||||
| 38 | &ArgMatches)) { | ||||||||||
| 39 | BoundNodesTreeBuilder ParamMatches(ArgMatches); | ||||||||||
| 40 | if (expr(anyOf(cxxConstructExpr(hasDeclaration(cxxConstructorDecl( | ||||||||||
| 41 | hasParameter(ParamIndex, ParamMatcher)))), | ||||||||||
| 42 | callExpr(callee(functionDecl( | ||||||||||
| 43 | hasParameter(ParamIndex, ParamMatcher)))))) | ||||||||||
| 44 | .matches(Node, Finder, &ParamMatches)) { | ||||||||||
| 45 | Result.addMatch(ParamMatches); | ||||||||||
| 46 | *Builder = std::move(Result); | ||||||||||
| 47 | return true; | ||||||||||
| 48 | } | ||||||||||
| 49 | } | ||||||||||
| 50 | ++ParamIndex; | ||||||||||
| 51 | } | ||||||||||
| 52 | return false; | ||||||||||
| 53 | } | ||||||||||
| 54 | |||||||||||
| 55 | AST_MATCHER(Expr, usedInBooleanContext)namespace internal { class matcher_usedInBooleanContextMatcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_usedInBooleanContextMatcher () = default; bool matches(const Expr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<Expr> usedInBooleanContext () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_usedInBooleanContextMatcher()); } inline bool internal::matcher_usedInBooleanContextMatcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { | ||||||||||
| 56 | const char *ExprName = "__booleanContextExpr"; | ||||||||||
| 57 | auto Result = | ||||||||||
| 58 | expr(expr().bind(ExprName), | ||||||||||
| 59 | anyOf(hasParent( | ||||||||||
| 60 | mapAnyOf(varDecl, fieldDecl).with(hasType(booleanType()))), | ||||||||||
| 61 | hasParent(cxxConstructorDecl( | ||||||||||
| 62 | hasAnyConstructorInitializer(cxxCtorInitializer( | ||||||||||
| 63 | withInitializer(expr(equalsBoundNode(ExprName))), | ||||||||||
| 64 | forField(hasType(booleanType())))))), | ||||||||||
| 65 | hasParent(stmt(anyOf( | ||||||||||
| 66 | explicitCastExpr(hasDestinationType(booleanType())), | ||||||||||
| 67 | mapAnyOf(ifStmt, doStmt, whileStmt, forStmt, | ||||||||||
| 68 | conditionalOperator) | ||||||||||
| 69 | .with(hasCondition(expr(equalsBoundNode(ExprName)))), | ||||||||||
| 70 | parenListExpr(hasParent(varDecl(hasType(booleanType())))), | ||||||||||
| 71 | parenExpr(hasParent( | ||||||||||
| 72 | explicitCastExpr(hasDestinationType(booleanType())))), | ||||||||||
| 73 | returnStmt(forFunction(returns(booleanType()))), | ||||||||||
| 74 | cxxUnresolvedConstructExpr(hasType(booleanType())), | ||||||||||
| 75 | invocation(hasAnyArgumentWithParam( | ||||||||||
| 76 | expr(equalsBoundNode(ExprName)), | ||||||||||
| 77 | parmVarDecl(hasType(booleanType())))), | ||||||||||
| 78 | binaryOperator(hasAnyOperatorName("&&", "||")), | ||||||||||
| 79 | unaryOperator(hasOperatorName("!")).bind("NegOnSize")))))) | ||||||||||
| 80 | .matches(Node, Finder, Builder); | ||||||||||
| 81 | Builder->removeBindings([ExprName](const BoundNodesMap &Nodes) { | ||||||||||
| 82 | return Nodes.getNode(ExprName).getNodeKind().isNone(); | ||||||||||
| 83 | }); | ||||||||||
| 84 | return Result; | ||||||||||
| 85 | } | ||||||||||
| 86 | AST_MATCHER(CXXConstructExpr, isDefaultConstruction)namespace internal { class matcher_isDefaultConstructionMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructExpr> { public: explicit matcher_isDefaultConstructionMatcher () = default; bool matches(const CXXConstructExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher <CXXConstructExpr> isDefaultConstruction() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isDefaultConstructionMatcher ()); } inline bool internal::matcher_isDefaultConstructionMatcher ::matches( const CXXConstructExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { | ||||||||||
| 87 | return Node.getConstructor()->isDefaultConstructor(); | ||||||||||
| 88 | } | ||||||||||
| 89 | } // namespace ast_matchers | ||||||||||
| 90 | namespace tidy { | ||||||||||
| 91 | namespace readability { | ||||||||||
| 92 | |||||||||||
| 93 | using utils::isBinaryOrTernary; | ||||||||||
| 94 | |||||||||||
| 95 | ContainerSizeEmptyCheck::ContainerSizeEmptyCheck(StringRef Name, | ||||||||||
| 96 | ClangTidyContext *Context) | ||||||||||
| 97 | : ClangTidyCheck(Name, Context) {} | ||||||||||
| 98 | |||||||||||
| 99 | void ContainerSizeEmptyCheck::registerMatchers(MatchFinder *Finder) { | ||||||||||
| 100 | const auto ValidContainerRecord = cxxRecordDecl(isSameOrDerivedFrom( | ||||||||||
| 101 | namedDecl( | ||||||||||
| 102 | has(cxxMethodDecl(isConst(), parameterCountIs(0), isPublic(), | ||||||||||
| 103 | hasName("size"), | ||||||||||
| 104 | returns(qualType(isInteger(), unless(booleanType()), | ||||||||||
| 105 | unless(elaboratedType())))) | ||||||||||
| 106 | .bind("size")), | ||||||||||
| 107 | has(cxxMethodDecl(isConst(), parameterCountIs(0), isPublic(), | ||||||||||
| 108 | hasName("empty"), returns(booleanType())) | ||||||||||
| 109 | .bind("empty"))) | ||||||||||
| 110 | .bind("container"))); | ||||||||||
| 111 | |||||||||||
| 112 | const auto ValidContainerNonTemplateType = | ||||||||||
| 113 | qualType(hasUnqualifiedDesugaredType( | ||||||||||
| 114 | recordType(hasDeclaration(ValidContainerRecord)))); | ||||||||||
| 115 | const auto ValidContainerTemplateType = | ||||||||||
| 116 | qualType(hasUnqualifiedDesugaredType(templateSpecializationType( | ||||||||||
| 117 | hasDeclaration(classTemplateDecl(has(ValidContainerRecord)))))); | ||||||||||
| 118 | |||||||||||
| 119 | const auto ValidContainer = qualType( | ||||||||||
| 120 | anyOf(ValidContainerNonTemplateType, ValidContainerTemplateType)); | ||||||||||
| 121 | |||||||||||
| 122 | const auto WrongUse = | ||||||||||
| 123 | anyOf(hasParent(binaryOperator( | ||||||||||
| 124 | isComparisonOperator(), | ||||||||||
| 125 | hasEitherOperand(anyOf(integerLiteral(equals(1)), | ||||||||||
| 126 | integerLiteral(equals(0))))) | ||||||||||
| 127 | .bind("SizeBinaryOp")), | ||||||||||
| 128 | usedInBooleanContext()); | ||||||||||
| 129 | |||||||||||
| 130 | Finder->addMatcher( | ||||||||||
| 131 | cxxMemberCallExpr(on(expr(anyOf(hasType(ValidContainer), | ||||||||||
| 132 | hasType(pointsTo(ValidContainer)), | ||||||||||
| 133 | hasType(references(ValidContainer)))) | ||||||||||
| 134 | .bind("MemberCallObject")), | ||||||||||
| 135 | callee(cxxMethodDecl(hasName("size"))), WrongUse, | ||||||||||
| 136 | unless(hasAncestor(cxxMethodDecl( | ||||||||||
| 137 | ofClass(equalsBoundNode("container")))))) | ||||||||||
| 138 | .bind("SizeCallExpr"), | ||||||||||
| 139 | this); | ||||||||||
| 140 | |||||||||||
| 141 | Finder->addMatcher( | ||||||||||
| 142 | callExpr(has(cxxDependentScopeMemberExpr( | ||||||||||
| 143 | hasObjectExpression( | ||||||||||
| 144 | expr(anyOf(hasType(ValidContainer), | ||||||||||
| 145 | hasType(pointsTo(ValidContainer)), | ||||||||||
| 146 | hasType(references(ValidContainer)))) | ||||||||||
| 147 | .bind("MemberCallObject")), | ||||||||||
| 148 | hasMemberName("size"))), | ||||||||||
| 149 | WrongUse, | ||||||||||
| 150 | unless(hasAncestor( | ||||||||||
| 151 | cxxMethodDecl(ofClass(equalsBoundNode("container")))))) | ||||||||||
| 152 | .bind("SizeCallExpr"), | ||||||||||
| 153 | this); | ||||||||||
| 154 | |||||||||||
| 155 | // Comparison to empty string or empty constructor. | ||||||||||
| 156 | const auto WrongComparend = anyOf( | ||||||||||
| 157 | stringLiteral(hasSize(0)), cxxConstructExpr(isDefaultConstruction()), | ||||||||||
| 158 | cxxUnresolvedConstructExpr(argumentCountIs(0))); | ||||||||||
| 159 | // Match the object being compared. | ||||||||||
| 160 | const auto STLArg = | ||||||||||
| 161 | anyOf(unaryOperator( | ||||||||||
| 162 | hasOperatorName("*"), | ||||||||||
| 163 | hasUnaryOperand( | ||||||||||
| 164 | expr(hasType(pointsTo(ValidContainer))).bind("Pointee"))), | ||||||||||
| 165 | expr(hasType(ValidContainer)).bind("STLObject")); | ||||||||||
| 166 | Finder->addMatcher( | ||||||||||
| 167 | binaryOperation(hasAnyOperatorName("==", "!="), | ||||||||||
| 168 | hasOperands(WrongComparend, | ||||||||||
| 169 | STLArg), | ||||||||||
| 170 | unless(hasAncestor(cxxMethodDecl( | ||||||||||
| 171 | ofClass(equalsBoundNode("container")))))) | ||||||||||
| 172 | .bind("BinCmp"), | ||||||||||
| 173 | this); | ||||||||||
| 174 | } | ||||||||||
| 175 | |||||||||||
| 176 | void ContainerSizeEmptyCheck::check(const MatchFinder::MatchResult &Result) { | ||||||||||
| 177 | const auto *MemberCall = Result.Nodes.getNodeAs<Expr>("SizeCallExpr"); | ||||||||||
| 178 | const auto *MemberCallObject = | ||||||||||
| 179 | Result.Nodes.getNodeAs<Expr>("MemberCallObject"); | ||||||||||
| 180 | const auto *BinCmp = Result.Nodes.getNodeAs<CXXOperatorCallExpr>("BinCmp"); | ||||||||||
| |||||||||||
| 181 | const auto *BinCmpTempl = Result.Nodes.getNodeAs<BinaryOperator>("BinCmp"); | ||||||||||
| 182 | const auto *BinCmpRewritten = | ||||||||||
| 183 | Result.Nodes.getNodeAs<CXXRewrittenBinaryOperator>("BinCmp"); | ||||||||||
| 184 | const auto *BinaryOp = Result.Nodes.getNodeAs<BinaryOperator>("SizeBinaryOp"); | ||||||||||
| 185 | const auto *Pointee = Result.Nodes.getNodeAs<Expr>("Pointee"); | ||||||||||
| 186 | const auto *E = | ||||||||||
| 187 | MemberCallObject
|
76.1 | 'MemberCallObject' is null |
77.1 | 'Pointee' is non-null |
77.1 | 'Pointee' is non-null |
77.1 | 'Pointee' is non-null |
77.1 | 'Pointee' is non-null |
77.1 | 'Pointee' is non-null |
82.1 | 'BinCmp' is null |
82.1 | 'BinCmp' is null |
82.1 | 'BinCmp' is null |
82.1 | 'BinCmp' is null |
82.1 | 'BinCmp' is null |
83.1 | 'BinCmpTempl' is null |
83.1 | 'BinCmpTempl' is null |
83.1 | 'BinCmpTempl' is null |
83.1 | 'BinCmpTempl' is null |
83.1 | 'BinCmpTempl' is null |
84.1 | 'BinCmpRewritten' is null |
84.1 | 'BinCmpRewritten' is null |
84.1 | 'BinCmpRewritten' is null |
84.1 | 'BinCmpRewritten' is null |
84.1 | 'BinCmpRewritten' is null |
85.1 | 'BinaryOp' is non-null |
85.1 | 'BinaryOp' is non-null |
85.1 | 'BinaryOp' is non-null |
85.1 | 'BinaryOp' is non-null |
85.1 | 'BinaryOp' is non-null |
87.1 | 'ContainerIsLHS' is false |
87.1 | 'ContainerIsLHS' is false |
87.1 | 'ContainerIsLHS' is false |
87.1 | 'ContainerIsLHS' is false |
87.1 | 'ContainerIsLHS' is false |
90 | Called C++ object pointer is null |
| 1 | //===- ASTMatchers.h - Structural query framework ---------------*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // This file implements matchers to be used together with the MatchFinder to |
| 10 | // match AST nodes. |
| 11 | // |
| 12 | // Matchers are created by generator functions, which can be combined in |
| 13 | // a functional in-language DSL to express queries over the C++ AST. |
| 14 | // |
| 15 | // For example, to match a class with a certain name, one would call: |
| 16 | // cxxRecordDecl(hasName("MyClass")) |
| 17 | // which returns a matcher that can be used to find all AST nodes that declare |
| 18 | // a class named 'MyClass'. |
| 19 | // |
| 20 | // For more complicated match expressions we're often interested in accessing |
| 21 | // multiple parts of the matched AST nodes once a match is found. In that case, |
| 22 | // call `.bind("name")` on match expressions that match the nodes you want to |
| 23 | // access. |
| 24 | // |
| 25 | // For example, when we're interested in child classes of a certain class, we |
| 26 | // would write: |
| 27 | // cxxRecordDecl(hasName("MyClass"), has(recordDecl().bind("child"))) |
| 28 | // When the match is found via the MatchFinder, a user provided callback will |
| 29 | // be called with a BoundNodes instance that contains a mapping from the |
| 30 | // strings that we provided for the `.bind()` calls to the nodes that were |
| 31 | // matched. |
| 32 | // In the given example, each time our matcher finds a match we get a callback |
| 33 | // where "child" is bound to the RecordDecl node of the matching child |
| 34 | // class declaration. |
| 35 | // |
| 36 | // See ASTMatchersInternal.h for a more in-depth explanation of the |
| 37 | // implementation details of the matcher framework. |
| 38 | // |
| 39 | // See ASTMatchFinder.h for how to use the generated matchers to run over |
| 40 | // an AST. |
| 41 | // |
| 42 | //===----------------------------------------------------------------------===// |
| 43 | |
| 44 | #ifndef LLVM_CLANG_ASTMATCHERS_ASTMATCHERS_H |
| 45 | #define LLVM_CLANG_ASTMATCHERS_ASTMATCHERS_H |
| 46 | |
| 47 | #include "clang/AST/ASTContext.h" |
| 48 | #include "clang/AST/ASTTypeTraits.h" |
| 49 | #include "clang/AST/Attr.h" |
| 50 | #include "clang/AST/CXXInheritance.h" |
| 51 | #include "clang/AST/Decl.h" |
| 52 | #include "clang/AST/DeclCXX.h" |
| 53 | #include "clang/AST/DeclFriend.h" |
| 54 | #include "clang/AST/DeclObjC.h" |
| 55 | #include "clang/AST/DeclTemplate.h" |
| 56 | #include "clang/AST/Expr.h" |
| 57 | #include "clang/AST/ExprCXX.h" |
| 58 | #include "clang/AST/ExprObjC.h" |
| 59 | #include "clang/AST/LambdaCapture.h" |
| 60 | #include "clang/AST/NestedNameSpecifier.h" |
| 61 | #include "clang/AST/OpenMPClause.h" |
| 62 | #include "clang/AST/OperationKinds.h" |
| 63 | #include "clang/AST/ParentMapContext.h" |
| 64 | #include "clang/AST/Stmt.h" |
| 65 | #include "clang/AST/StmtCXX.h" |
| 66 | #include "clang/AST/StmtObjC.h" |
| 67 | #include "clang/AST/StmtOpenMP.h" |
| 68 | #include "clang/AST/TemplateBase.h" |
| 69 | #include "clang/AST/TemplateName.h" |
| 70 | #include "clang/AST/Type.h" |
| 71 | #include "clang/AST/TypeLoc.h" |
| 72 | #include "clang/ASTMatchers/ASTMatchersInternal.h" |
| 73 | #include "clang/ASTMatchers/ASTMatchersMacros.h" |
| 74 | #include "clang/Basic/AttrKinds.h" |
| 75 | #include "clang/Basic/ExceptionSpecificationType.h" |
| 76 | #include "clang/Basic/FileManager.h" |
| 77 | #include "clang/Basic/IdentifierTable.h" |
| 78 | #include "clang/Basic/LLVM.h" |
| 79 | #include "clang/Basic/SourceManager.h" |
| 80 | #include "clang/Basic/Specifiers.h" |
| 81 | #include "clang/Basic/TypeTraits.h" |
| 82 | #include "llvm/ADT/ArrayRef.h" |
| 83 | #include "llvm/ADT/SmallVector.h" |
| 84 | #include "llvm/ADT/StringRef.h" |
| 85 | #include "llvm/Support/Casting.h" |
| 86 | #include "llvm/Support/Compiler.h" |
| 87 | #include "llvm/Support/ErrorHandling.h" |
| 88 | #include "llvm/Support/Regex.h" |
| 89 | #include <cassert> |
| 90 | #include <cstddef> |
| 91 | #include <iterator> |
| 92 | #include <limits> |
| 93 | #include <string> |
| 94 | #include <utility> |
| 95 | #include <vector> |
| 96 | |
| 97 | namespace clang { |
| 98 | namespace ast_matchers { |
| 99 | |
| 100 | /// Maps string IDs to AST nodes matched by parts of a matcher. |
| 101 | /// |
| 102 | /// The bound nodes are generated by calling \c bind("id") on the node matchers |
| 103 | /// of the nodes we want to access later. |
| 104 | /// |
| 105 | /// The instances of BoundNodes are created by \c MatchFinder when the user's |
| 106 | /// callbacks are executed every time a match is found. |
| 107 | class BoundNodes { |
| 108 | public: |
| 109 | /// Returns the AST node bound to \c ID. |
| 110 | /// |
| 111 | /// Returns NULL if there was no node bound to \c ID or if there is a node but |
| 112 | /// it cannot be converted to the specified type. |
| 113 | template <typename T> |
| 114 | const T *getNodeAs(StringRef ID) const { |
| 115 | return MyBoundNodes.getNodeAs<T>(ID); |
| 116 | } |
| 117 | |
| 118 | /// Type of mapping from binding identifiers to bound nodes. This type |
| 119 | /// is an associative container with a key type of \c std::string and a value |
| 120 | /// type of \c clang::DynTypedNode |
| 121 | using IDToNodeMap = internal::BoundNodesMap::IDToNodeMap; |
| 122 | |
| 123 | /// Retrieve mapping from binding identifiers to bound nodes. |
| 124 | const IDToNodeMap &getMap() const { |
| 125 | return MyBoundNodes.getMap(); |
| 126 | } |
| 127 | |
| 128 | private: |
| 129 | friend class internal::BoundNodesTreeBuilder; |
| 130 | |
| 131 | /// Create BoundNodes from a pre-filled map of bindings. |
| 132 | BoundNodes(internal::BoundNodesMap &MyBoundNodes) |
| 133 | : MyBoundNodes(MyBoundNodes) {} |
| 134 | |
| 135 | internal::BoundNodesMap MyBoundNodes; |
| 136 | }; |
| 137 | |
| 138 | /// Types of matchers for the top-level classes in the AST class |
| 139 | /// hierarchy. |
| 140 | /// @{ |
| 141 | using DeclarationMatcher = internal::Matcher<Decl>; |
| 142 | using StatementMatcher = internal::Matcher<Stmt>; |
| 143 | using TypeMatcher = internal::Matcher<QualType>; |
| 144 | using TypeLocMatcher = internal::Matcher<TypeLoc>; |
| 145 | using NestedNameSpecifierMatcher = internal::Matcher<NestedNameSpecifier>; |
| 146 | using NestedNameSpecifierLocMatcher = internal::Matcher<NestedNameSpecifierLoc>; |
| 147 | using CXXBaseSpecifierMatcher = internal::Matcher<CXXBaseSpecifier>; |
| 148 | using CXXCtorInitializerMatcher = internal::Matcher<CXXCtorInitializer>; |
| 149 | using TemplateArgumentMatcher = internal::Matcher<TemplateArgument>; |
| 150 | using TemplateArgumentLocMatcher = internal::Matcher<TemplateArgumentLoc>; |
| 151 | using LambdaCaptureMatcher = internal::Matcher<LambdaCapture>; |
| 152 | using AttrMatcher = internal::Matcher<Attr>; |
| 153 | /// @} |
| 154 | |
| 155 | /// Matches any node. |
| 156 | /// |
| 157 | /// Useful when another matcher requires a child matcher, but there's no |
| 158 | /// additional constraint. This will often be used with an explicit conversion |
| 159 | /// to an \c internal::Matcher<> type such as \c TypeMatcher. |
| 160 | /// |
| 161 | /// Example: \c DeclarationMatcher(anything()) matches all declarations, e.g., |
| 162 | /// \code |
| 163 | /// "int* p" and "void f()" in |
| 164 | /// int* p; |
| 165 | /// void f(); |
| 166 | /// \endcode |
| 167 | /// |
| 168 | /// Usable as: Any Matcher |
| 169 | inline internal::TrueMatcher anything() { return internal::TrueMatcher(); } |
| 170 | |
| 171 | /// Matches the top declaration context. |
| 172 | /// |
| 173 | /// Given |
| 174 | /// \code |
| 175 | /// int X; |
| 176 | /// namespace NS { |
| 177 | /// int Y; |
| 178 | /// } // namespace NS |
| 179 | /// \endcode |
| 180 | /// decl(hasDeclContext(translationUnitDecl())) |
| 181 | /// matches "int X", but not "int Y". |
| 182 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TranslationUnitDecl> |
| 183 | translationUnitDecl; |
| 184 | |
| 185 | /// Matches typedef declarations. |
| 186 | /// |
| 187 | /// Given |
| 188 | /// \code |
| 189 | /// typedef int X; |
| 190 | /// using Y = int; |
| 191 | /// \endcode |
| 192 | /// typedefDecl() |
| 193 | /// matches "typedef int X", but not "using Y = int" |
| 194 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TypedefDecl> |
| 195 | typedefDecl; |
| 196 | |
| 197 | /// Matches typedef name declarations. |
| 198 | /// |
| 199 | /// Given |
| 200 | /// \code |
| 201 | /// typedef int X; |
| 202 | /// using Y = int; |
| 203 | /// \endcode |
| 204 | /// typedefNameDecl() |
| 205 | /// matches "typedef int X" and "using Y = int" |
| 206 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TypedefNameDecl> |
| 207 | typedefNameDecl; |
| 208 | |
| 209 | /// Matches type alias declarations. |
| 210 | /// |
| 211 | /// Given |
| 212 | /// \code |
| 213 | /// typedef int X; |
| 214 | /// using Y = int; |
| 215 | /// \endcode |
| 216 | /// typeAliasDecl() |
| 217 | /// matches "using Y = int", but not "typedef int X" |
| 218 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TypeAliasDecl> |
| 219 | typeAliasDecl; |
| 220 | |
| 221 | /// Matches type alias template declarations. |
| 222 | /// |
| 223 | /// typeAliasTemplateDecl() matches |
| 224 | /// \code |
| 225 | /// template <typename T> |
| 226 | /// using Y = X<T>; |
| 227 | /// \endcode |
| 228 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TypeAliasTemplateDecl> |
| 229 | typeAliasTemplateDecl; |
| 230 | |
| 231 | /// Matches AST nodes that were expanded within the main-file. |
| 232 | /// |
| 233 | /// Example matches X but not Y |
| 234 | /// (matcher = cxxRecordDecl(isExpansionInMainFile()) |
| 235 | /// \code |
| 236 | /// #include <Y.h> |
| 237 | /// class X {}; |
| 238 | /// \endcode |
| 239 | /// Y.h: |
| 240 | /// \code |
| 241 | /// class Y {}; |
| 242 | /// \endcode |
| 243 | /// |
| 244 | /// Usable as: Matcher<Decl>, Matcher<Stmt>, Matcher<TypeLoc> |
| 245 | AST_POLYMORPHIC_MATCHER(isExpansionInMainFile,namespace internal { template <typename NodeType> class matcher_isExpansionInMainFileMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExpansionInMainFileMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)> isExpansionInMainFile() { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInMainFileMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)>(); } template <typename NodeType> bool internal::matcher_isExpansionInMainFileMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 246 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc))namespace internal { template <typename NodeType> class matcher_isExpansionInMainFileMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExpansionInMainFileMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)> isExpansionInMainFile() { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInMainFileMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)>(); } template <typename NodeType> bool internal::matcher_isExpansionInMainFileMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 247 | auto &SourceManager = Finder->getASTContext().getSourceManager(); |
| 248 | return SourceManager.isInMainFile( |
| 249 | SourceManager.getExpansionLoc(Node.getBeginLoc())); |
| 250 | } |
| 251 | |
| 252 | /// Matches AST nodes that were expanded within system-header-files. |
| 253 | /// |
| 254 | /// Example matches Y but not X |
| 255 | /// (matcher = cxxRecordDecl(isExpansionInSystemHeader()) |
| 256 | /// \code |
| 257 | /// #include <SystemHeader.h> |
| 258 | /// class X {}; |
| 259 | /// \endcode |
| 260 | /// SystemHeader.h: |
| 261 | /// \code |
| 262 | /// class Y {}; |
| 263 | /// \endcode |
| 264 | /// |
| 265 | /// Usable as: Matcher<Decl>, Matcher<Stmt>, Matcher<TypeLoc> |
| 266 | AST_POLYMORPHIC_MATCHER(isExpansionInSystemHeader,namespace internal { template <typename NodeType> class matcher_isExpansionInSystemHeaderMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExpansionInSystemHeaderMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)> isExpansionInSystemHeader() { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInSystemHeaderMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)>(); } template <typename NodeType> bool internal::matcher_isExpansionInSystemHeaderMatcher<NodeType >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 267 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc))namespace internal { template <typename NodeType> class matcher_isExpansionInSystemHeaderMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExpansionInSystemHeaderMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)> isExpansionInSystemHeader() { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInSystemHeaderMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>)>(); } template <typename NodeType> bool internal::matcher_isExpansionInSystemHeaderMatcher<NodeType >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 268 | auto &SourceManager = Finder->getASTContext().getSourceManager(); |
| 269 | auto ExpansionLoc = SourceManager.getExpansionLoc(Node.getBeginLoc()); |
| 270 | if (ExpansionLoc.isInvalid()) { |
| 271 | return false; |
| 272 | } |
| 273 | return SourceManager.isInSystemHeader(ExpansionLoc); |
| 274 | } |
| 275 | |
| 276 | /// Matches AST nodes that were expanded within files whose name is |
| 277 | /// partially matching a given regex. |
| 278 | /// |
| 279 | /// Example matches Y but not X |
| 280 | /// (matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*")) |
| 281 | /// \code |
| 282 | /// #include "ASTMatcher.h" |
| 283 | /// class X {}; |
| 284 | /// \endcode |
| 285 | /// ASTMatcher.h: |
| 286 | /// \code |
| 287 | /// class Y {}; |
| 288 | /// \endcode |
| 289 | /// |
| 290 | /// Usable as: Matcher<Decl>, Matcher<Stmt>, Matcher<TypeLoc> |
| 291 | AST_POLYMORPHIC_MATCHER_REGEX(isExpansionInFileMatching,namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpansionInFileMatching0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: explicit matcher_isExpansionInFileMatching0Matcher ( std::shared_ptr<llvm::Regex> RE) : RegExp(std::move(RE )) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: std ::shared_ptr<llvm::Regex> RegExp; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp, llvm::Regex::RegexFlags RegexFlags) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher, void(:: clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>>( ::clang::ast_matchers ::internal::createAndVerifyRegex( RegExp, RegexFlags, "isExpansionInFileMatching" )); } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpansionInFileMatching0Matcher, void (::clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp) { return isExpansionInFileMatching(RegExp , llvm::Regex::NoFlags); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> ( & isExpansionInFileMatching_Type0Flags)( llvm::StringRef RegExp , llvm::Regex::RegexFlags RegexFlags); typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> (& isExpansionInFileMatching_Type0)( llvm::StringRef RegExp); template <typename NodeType, typename ParamT> bool internal:: matcher_isExpansionInFileMatching0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 292 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpansionInFileMatching0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: explicit matcher_isExpansionInFileMatching0Matcher ( std::shared_ptr<llvm::Regex> RE) : RegExp(std::move(RE )) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: std ::shared_ptr<llvm::Regex> RegExp; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp, llvm::Regex::RegexFlags RegexFlags) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher, void(:: clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>>( ::clang::ast_matchers ::internal::createAndVerifyRegex( RegExp, RegexFlags, "isExpansionInFileMatching" )); } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpansionInFileMatching0Matcher, void (::clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp) { return isExpansionInFileMatching(RegExp , llvm::Regex::NoFlags); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> ( & isExpansionInFileMatching_Type0Flags)( llvm::StringRef RegExp , llvm::Regex::RegexFlags RegexFlags); typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> (& isExpansionInFileMatching_Type0)( llvm::StringRef RegExp); template <typename NodeType, typename ParamT> bool internal:: matcher_isExpansionInFileMatching0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 293 | TypeLoc),namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpansionInFileMatching0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: explicit matcher_isExpansionInFileMatching0Matcher ( std::shared_ptr<llvm::Regex> RE) : RegExp(std::move(RE )) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: std ::shared_ptr<llvm::Regex> RegExp; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp, llvm::Regex::RegexFlags RegexFlags) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher, void(:: clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>>( ::clang::ast_matchers ::internal::createAndVerifyRegex( RegExp, RegexFlags, "isExpansionInFileMatching" )); } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpansionInFileMatching0Matcher, void (::clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp) { return isExpansionInFileMatching(RegExp , llvm::Regex::NoFlags); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> ( & isExpansionInFileMatching_Type0Flags)( llvm::StringRef RegExp , llvm::Regex::RegexFlags RegexFlags); typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> (& isExpansionInFileMatching_Type0)( llvm::StringRef RegExp); template <typename NodeType, typename ParamT> bool internal:: matcher_isExpansionInFileMatching0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 294 | RegExp)namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpansionInFileMatching0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: explicit matcher_isExpansionInFileMatching0Matcher ( std::shared_ptr<llvm::Regex> RE) : RegExp(std::move(RE )) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: std ::shared_ptr<llvm::Regex> RegExp; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp, llvm::Regex::RegexFlags RegexFlags) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher, void(:: clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>>( ::clang::ast_matchers ::internal::createAndVerifyRegex( RegExp, RegexFlags, "isExpansionInFileMatching" )); } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpansionInFileMatching0Matcher, void (::clang::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc >), std::shared_ptr<llvm::Regex>> isExpansionInFileMatching (llvm::StringRef RegExp) { return isExpansionInFileMatching(RegExp , llvm::Regex::NoFlags); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> ( & isExpansionInFileMatching_Type0Flags)( llvm::StringRef RegExp , llvm::Regex::RegexFlags RegexFlags); typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpansionInFileMatching0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::shared_ptr<llvm::Regex>> (& isExpansionInFileMatching_Type0)( llvm::StringRef RegExp); template <typename NodeType, typename ParamT> bool internal:: matcher_isExpansionInFileMatching0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 295 | auto &SourceManager = Finder->getASTContext().getSourceManager(); |
| 296 | auto ExpansionLoc = SourceManager.getExpansionLoc(Node.getBeginLoc()); |
| 297 | if (ExpansionLoc.isInvalid()) { |
| 298 | return false; |
| 299 | } |
| 300 | auto FileEntry = |
| 301 | SourceManager.getFileEntryForID(SourceManager.getFileID(ExpansionLoc)); |
| 302 | if (!FileEntry) { |
| 303 | return false; |
| 304 | } |
| 305 | |
| 306 | auto Filename = FileEntry->getName(); |
| 307 | return RegExp->match(Filename); |
| 308 | } |
| 309 | |
| 310 | /// Matches statements that are (transitively) expanded from the named macro. |
| 311 | /// Does not match if only part of the statement is expanded from that macro or |
| 312 | /// if different parts of the statement are expanded from different |
| 313 | /// appearances of the macro. |
| 314 | AST_POLYMORPHIC_MATCHER_P(isExpandedFromMacro,namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpandedFromMacro0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isExpandedFromMacro0Matcher( std ::string const &AMacroName) : MacroName(AMacroName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string MacroName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpandedFromMacro0Matcher, void(::clang ::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc> ), std::string> isExpandedFromMacro(std::string const & MacroName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpandedFromMacro0Matcher, void(::clang ::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc> ), std::string>(MacroName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpandedFromMacro0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::string> (&isExpandedFromMacro_Type0 )(std::string const &MacroName); template <typename NodeType , typename ParamT> bool internal:: matcher_isExpandedFromMacro0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 315 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc),namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpandedFromMacro0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isExpandedFromMacro0Matcher( std ::string const &AMacroName) : MacroName(AMacroName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string MacroName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpandedFromMacro0Matcher, void(::clang ::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc> ), std::string> isExpandedFromMacro(std::string const & MacroName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpandedFromMacro0Matcher, void(::clang ::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc> ), std::string>(MacroName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpandedFromMacro0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::string> (&isExpandedFromMacro_Type0 )(std::string const &MacroName); template <typename NodeType , typename ParamT> bool internal:: matcher_isExpandedFromMacro0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 316 | std::string, MacroName)namespace internal { template <typename NodeType, typename ParamT> class matcher_isExpandedFromMacro0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isExpandedFromMacro0Matcher( std ::string const &AMacroName) : MacroName(AMacroName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string MacroName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpandedFromMacro0Matcher, void(::clang ::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc> ), std::string> isExpandedFromMacro(std::string const & MacroName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExpandedFromMacro0Matcher, void(::clang ::ast_matchers::internal::TypeList<Decl, Stmt, TypeLoc> ), std::string>(MacroName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExpandedFromMacro0Matcher , void(::clang::ast_matchers::internal::TypeList<Decl, Stmt , TypeLoc>), std::string> (&isExpandedFromMacro_Type0 )(std::string const &MacroName); template <typename NodeType , typename ParamT> bool internal:: matcher_isExpandedFromMacro0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 317 | // Verifies that the statement' beginning and ending are both expanded from |
| 318 | // the same instance of the given macro. |
| 319 | auto& Context = Finder->getASTContext(); |
| 320 | llvm::Optional<SourceLocation> B = |
| 321 | internal::getExpansionLocOfMacro(MacroName, Node.getBeginLoc(), Context); |
| 322 | if (!B) return false; |
| 323 | llvm::Optional<SourceLocation> E = |
| 324 | internal::getExpansionLocOfMacro(MacroName, Node.getEndLoc(), Context); |
| 325 | if (!E) return false; |
| 326 | return *B == *E; |
| 327 | } |
| 328 | |
| 329 | /// Matches declarations. |
| 330 | /// |
| 331 | /// Examples matches \c X, \c C, and the friend declaration inside \c C; |
| 332 | /// \code |
| 333 | /// void X(); |
| 334 | /// class C { |
| 335 | /// friend X; |
| 336 | /// }; |
| 337 | /// \endcode |
| 338 | extern const internal::VariadicAllOfMatcher<Decl> decl; |
| 339 | |
| 340 | /// Matches decomposition-declarations. |
| 341 | /// |
| 342 | /// Examples matches the declaration node with \c foo and \c bar, but not |
| 343 | /// \c number. |
| 344 | /// (matcher = declStmt(has(decompositionDecl()))) |
| 345 | /// |
| 346 | /// \code |
| 347 | /// int number = 42; |
| 348 | /// auto [foo, bar] = std::make_pair{42, 42}; |
| 349 | /// \endcode |
| 350 | extern const internal::VariadicDynCastAllOfMatcher<Decl, DecompositionDecl> |
| 351 | decompositionDecl; |
| 352 | |
| 353 | /// Matches binding declarations |
| 354 | /// Example matches \c foo and \c bar |
| 355 | /// (matcher = bindingDecl() |
| 356 | /// |
| 357 | /// \code |
| 358 | /// auto [foo, bar] = std::make_pair{42, 42}; |
| 359 | /// \endcode |
| 360 | extern const internal::VariadicDynCastAllOfMatcher<Decl, BindingDecl> |
| 361 | bindingDecl; |
| 362 | |
| 363 | /// Matches a declaration of a linkage specification. |
| 364 | /// |
| 365 | /// Given |
| 366 | /// \code |
| 367 | /// extern "C" {} |
| 368 | /// \endcode |
| 369 | /// linkageSpecDecl() |
| 370 | /// matches "extern "C" {}" |
| 371 | extern const internal::VariadicDynCastAllOfMatcher<Decl, LinkageSpecDecl> |
| 372 | linkageSpecDecl; |
| 373 | |
| 374 | /// Matches a declaration of anything that could have a name. |
| 375 | /// |
| 376 | /// Example matches \c X, \c S, the anonymous union type, \c i, and \c U; |
| 377 | /// \code |
| 378 | /// typedef int X; |
| 379 | /// struct S { |
| 380 | /// union { |
| 381 | /// int i; |
| 382 | /// } U; |
| 383 | /// }; |
| 384 | /// \endcode |
| 385 | extern const internal::VariadicDynCastAllOfMatcher<Decl, NamedDecl> namedDecl; |
| 386 | |
| 387 | /// Matches a declaration of label. |
| 388 | /// |
| 389 | /// Given |
| 390 | /// \code |
| 391 | /// goto FOO; |
| 392 | /// FOO: bar(); |
| 393 | /// \endcode |
| 394 | /// labelDecl() |
| 395 | /// matches 'FOO:' |
| 396 | extern const internal::VariadicDynCastAllOfMatcher<Decl, LabelDecl> labelDecl; |
| 397 | |
| 398 | /// Matches a declaration of a namespace. |
| 399 | /// |
| 400 | /// Given |
| 401 | /// \code |
| 402 | /// namespace {} |
| 403 | /// namespace test {} |
| 404 | /// \endcode |
| 405 | /// namespaceDecl() |
| 406 | /// matches "namespace {}" and "namespace test {}" |
| 407 | extern const internal::VariadicDynCastAllOfMatcher<Decl, NamespaceDecl> |
| 408 | namespaceDecl; |
| 409 | |
| 410 | /// Matches a declaration of a namespace alias. |
| 411 | /// |
| 412 | /// Given |
| 413 | /// \code |
| 414 | /// namespace test {} |
| 415 | /// namespace alias = ::test; |
| 416 | /// \endcode |
| 417 | /// namespaceAliasDecl() |
| 418 | /// matches "namespace alias" but not "namespace test" |
| 419 | extern const internal::VariadicDynCastAllOfMatcher<Decl, NamespaceAliasDecl> |
| 420 | namespaceAliasDecl; |
| 421 | |
| 422 | /// Matches class, struct, and union declarations. |
| 423 | /// |
| 424 | /// Example matches \c X, \c Z, \c U, and \c S |
| 425 | /// \code |
| 426 | /// class X; |
| 427 | /// template<class T> class Z {}; |
| 428 | /// struct S {}; |
| 429 | /// union U {}; |
| 430 | /// \endcode |
| 431 | extern const internal::VariadicDynCastAllOfMatcher<Decl, RecordDecl> recordDecl; |
| 432 | |
| 433 | /// Matches C++ class declarations. |
| 434 | /// |
| 435 | /// Example matches \c X, \c Z |
| 436 | /// \code |
| 437 | /// class X; |
| 438 | /// template<class T> class Z {}; |
| 439 | /// \endcode |
| 440 | extern const internal::VariadicDynCastAllOfMatcher<Decl, CXXRecordDecl> |
| 441 | cxxRecordDecl; |
| 442 | |
| 443 | /// Matches C++ class template declarations. |
| 444 | /// |
| 445 | /// Example matches \c Z |
| 446 | /// \code |
| 447 | /// template<class T> class Z {}; |
| 448 | /// \endcode |
| 449 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ClassTemplateDecl> |
| 450 | classTemplateDecl; |
| 451 | |
| 452 | /// Matches C++ class template specializations. |
| 453 | /// |
| 454 | /// Given |
| 455 | /// \code |
| 456 | /// template<typename T> class A {}; |
| 457 | /// template<> class A<double> {}; |
| 458 | /// A<int> a; |
| 459 | /// \endcode |
| 460 | /// classTemplateSpecializationDecl() |
| 461 | /// matches the specializations \c A<int> and \c A<double> |
| 462 | extern const internal::VariadicDynCastAllOfMatcher< |
| 463 | Decl, ClassTemplateSpecializationDecl> |
| 464 | classTemplateSpecializationDecl; |
| 465 | |
| 466 | /// Matches C++ class template partial specializations. |
| 467 | /// |
| 468 | /// Given |
| 469 | /// \code |
| 470 | /// template<class T1, class T2, int I> |
| 471 | /// class A {}; |
| 472 | /// |
| 473 | /// template<class T, int I> |
| 474 | /// class A<T, T*, I> {}; |
| 475 | /// |
| 476 | /// template<> |
| 477 | /// class A<int, int, 1> {}; |
| 478 | /// \endcode |
| 479 | /// classTemplatePartialSpecializationDecl() |
| 480 | /// matches the specialization \c A<T,T*,I> but not \c A<int,int,1> |
| 481 | extern const internal::VariadicDynCastAllOfMatcher< |
| 482 | Decl, ClassTemplatePartialSpecializationDecl> |
| 483 | classTemplatePartialSpecializationDecl; |
| 484 | |
| 485 | /// Matches declarator declarations (field, variable, function |
| 486 | /// and non-type template parameter declarations). |
| 487 | /// |
| 488 | /// Given |
| 489 | /// \code |
| 490 | /// class X { int y; }; |
| 491 | /// \endcode |
| 492 | /// declaratorDecl() |
| 493 | /// matches \c int y. |
| 494 | extern const internal::VariadicDynCastAllOfMatcher<Decl, DeclaratorDecl> |
| 495 | declaratorDecl; |
| 496 | |
| 497 | /// Matches parameter variable declarations. |
| 498 | /// |
| 499 | /// Given |
| 500 | /// \code |
| 501 | /// void f(int x); |
| 502 | /// \endcode |
| 503 | /// parmVarDecl() |
| 504 | /// matches \c int x. |
| 505 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ParmVarDecl> |
| 506 | parmVarDecl; |
| 507 | |
| 508 | /// Matches C++ access specifier declarations. |
| 509 | /// |
| 510 | /// Given |
| 511 | /// \code |
| 512 | /// class C { |
| 513 | /// public: |
| 514 | /// int a; |
| 515 | /// }; |
| 516 | /// \endcode |
| 517 | /// accessSpecDecl() |
| 518 | /// matches 'public:' |
| 519 | extern const internal::VariadicDynCastAllOfMatcher<Decl, AccessSpecDecl> |
| 520 | accessSpecDecl; |
| 521 | |
| 522 | /// Matches class bases. |
| 523 | /// |
| 524 | /// Examples matches \c public virtual B. |
| 525 | /// \code |
| 526 | /// class B {}; |
| 527 | /// class C : public virtual B {}; |
| 528 | /// \endcode |
| 529 | extern const internal::VariadicAllOfMatcher<CXXBaseSpecifier> cxxBaseSpecifier; |
| 530 | |
| 531 | /// Matches constructor initializers. |
| 532 | /// |
| 533 | /// Examples matches \c i(42). |
| 534 | /// \code |
| 535 | /// class C { |
| 536 | /// C() : i(42) {} |
| 537 | /// int i; |
| 538 | /// }; |
| 539 | /// \endcode |
| 540 | extern const internal::VariadicAllOfMatcher<CXXCtorInitializer> |
| 541 | cxxCtorInitializer; |
| 542 | |
| 543 | /// Matches template arguments. |
| 544 | /// |
| 545 | /// Given |
| 546 | /// \code |
| 547 | /// template <typename T> struct C {}; |
| 548 | /// C<int> c; |
| 549 | /// \endcode |
| 550 | /// templateArgument() |
| 551 | /// matches 'int' in C<int>. |
| 552 | extern const internal::VariadicAllOfMatcher<TemplateArgument> templateArgument; |
| 553 | |
| 554 | /// Matches template arguments (with location info). |
| 555 | /// |
| 556 | /// Given |
| 557 | /// \code |
| 558 | /// template <typename T> struct C {}; |
| 559 | /// C<int> c; |
| 560 | /// \endcode |
| 561 | /// templateArgumentLoc() |
| 562 | /// matches 'int' in C<int>. |
| 563 | extern const internal::VariadicAllOfMatcher<TemplateArgumentLoc> |
| 564 | templateArgumentLoc; |
| 565 | |
| 566 | /// Matches template name. |
| 567 | /// |
| 568 | /// Given |
| 569 | /// \code |
| 570 | /// template <typename T> class X { }; |
| 571 | /// X<int> xi; |
| 572 | /// \endcode |
| 573 | /// templateName() |
| 574 | /// matches 'X' in X<int>. |
| 575 | extern const internal::VariadicAllOfMatcher<TemplateName> templateName; |
| 576 | |
| 577 | /// Matches non-type template parameter declarations. |
| 578 | /// |
| 579 | /// Given |
| 580 | /// \code |
| 581 | /// template <typename T, int N> struct C {}; |
| 582 | /// \endcode |
| 583 | /// nonTypeTemplateParmDecl() |
| 584 | /// matches 'N', but not 'T'. |
| 585 | extern const internal::VariadicDynCastAllOfMatcher<Decl, |
| 586 | NonTypeTemplateParmDecl> |
| 587 | nonTypeTemplateParmDecl; |
| 588 | |
| 589 | /// Matches template type parameter declarations. |
| 590 | /// |
| 591 | /// Given |
| 592 | /// \code |
| 593 | /// template <typename T, int N> struct C {}; |
| 594 | /// \endcode |
| 595 | /// templateTypeParmDecl() |
| 596 | /// matches 'T', but not 'N'. |
| 597 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TemplateTypeParmDecl> |
| 598 | templateTypeParmDecl; |
| 599 | |
| 600 | /// Matches template template parameter declarations. |
| 601 | /// |
| 602 | /// Given |
| 603 | /// \code |
| 604 | /// template <template <typename> class Z, int N> struct C {}; |
| 605 | /// \endcode |
| 606 | /// templateTypeParmDecl() |
| 607 | /// matches 'Z', but not 'N'. |
| 608 | extern const internal::VariadicDynCastAllOfMatcher<Decl, |
| 609 | TemplateTemplateParmDecl> |
| 610 | templateTemplateParmDecl; |
| 611 | |
| 612 | /// Matches public C++ declarations and C++ base specifers that specify public |
| 613 | /// inheritance. |
| 614 | /// |
| 615 | /// Examples: |
| 616 | /// \code |
| 617 | /// class C { |
| 618 | /// public: int a; // fieldDecl(isPublic()) matches 'a' |
| 619 | /// protected: int b; |
| 620 | /// private: int c; |
| 621 | /// }; |
| 622 | /// \endcode |
| 623 | /// |
| 624 | /// \code |
| 625 | /// class Base {}; |
| 626 | /// class Derived1 : public Base {}; // matches 'Base' |
| 627 | /// struct Derived2 : Base {}; // matches 'Base' |
| 628 | /// \endcode |
| 629 | AST_POLYMORPHIC_MATCHER(isPublic,namespace internal { template <typename NodeType> class matcher_isPublicMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isPublicMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isPublic() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isPublicMatcher, void (::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isPublicMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 630 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl,namespace internal { template <typename NodeType> class matcher_isPublicMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isPublicMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isPublic() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isPublicMatcher, void (::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isPublicMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 631 | CXXBaseSpecifier))namespace internal { template <typename NodeType> class matcher_isPublicMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isPublicMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isPublic() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isPublicMatcher, void (::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isPublicMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 632 | return getAccessSpecifier(Node) == AS_public; |
| 633 | } |
| 634 | |
| 635 | /// Matches protected C++ declarations and C++ base specifers that specify |
| 636 | /// protected inheritance. |
| 637 | /// |
| 638 | /// Examples: |
| 639 | /// \code |
| 640 | /// class C { |
| 641 | /// public: int a; |
| 642 | /// protected: int b; // fieldDecl(isProtected()) matches 'b' |
| 643 | /// private: int c; |
| 644 | /// }; |
| 645 | /// \endcode |
| 646 | /// |
| 647 | /// \code |
| 648 | /// class Base {}; |
| 649 | /// class Derived : protected Base {}; // matches 'Base' |
| 650 | /// \endcode |
| 651 | AST_POLYMORPHIC_MATCHER(isProtected,namespace internal { template <typename NodeType> class matcher_isProtectedMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isProtectedMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isProtected() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isProtectedMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isProtectedMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 652 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl,namespace internal { template <typename NodeType> class matcher_isProtectedMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isProtectedMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isProtected() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isProtectedMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isProtectedMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 653 | CXXBaseSpecifier))namespace internal { template <typename NodeType> class matcher_isProtectedMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isProtectedMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isProtected() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isProtectedMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isProtectedMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 654 | return getAccessSpecifier(Node) == AS_protected; |
| 655 | } |
| 656 | |
| 657 | /// Matches private C++ declarations and C++ base specifers that specify private |
| 658 | /// inheritance. |
| 659 | /// |
| 660 | /// Examples: |
| 661 | /// \code |
| 662 | /// class C { |
| 663 | /// public: int a; |
| 664 | /// protected: int b; |
| 665 | /// private: int c; // fieldDecl(isPrivate()) matches 'c' |
| 666 | /// }; |
| 667 | /// \endcode |
| 668 | /// |
| 669 | /// \code |
| 670 | /// struct Base {}; |
| 671 | /// struct Derived1 : private Base {}; // matches 'Base' |
| 672 | /// class Derived2 : Base {}; // matches 'Base' |
| 673 | /// \endcode |
| 674 | AST_POLYMORPHIC_MATCHER(isPrivate,namespace internal { template <typename NodeType> class matcher_isPrivateMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isPrivateMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isPrivate() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isPrivateMatcher, void (::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isPrivateMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 675 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl,namespace internal { template <typename NodeType> class matcher_isPrivateMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isPrivateMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isPrivate() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isPrivateMatcher, void (::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isPrivateMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 676 | CXXBaseSpecifier))namespace internal { template <typename NodeType> class matcher_isPrivateMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isPrivateMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)> isPrivate() { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_isPrivateMatcher, void (::clang::ast_matchers::internal::TypeList<Decl, CXXBaseSpecifier >)>(); } template <typename NodeType> bool internal ::matcher_isPrivateMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 677 | return getAccessSpecifier(Node) == AS_private; |
| 678 | } |
| 679 | |
| 680 | /// Matches non-static data members that are bit-fields. |
| 681 | /// |
| 682 | /// Given |
| 683 | /// \code |
| 684 | /// class C { |
| 685 | /// int a : 2; |
| 686 | /// int b; |
| 687 | /// }; |
| 688 | /// \endcode |
| 689 | /// fieldDecl(isBitField()) |
| 690 | /// matches 'int a;' but not 'int b;'. |
| 691 | AST_MATCHER(FieldDecl, isBitField)namespace internal { class matcher_isBitFieldMatcher : public ::clang::ast_matchers::internal::MatcherInterface<FieldDecl > { public: explicit matcher_isBitFieldMatcher() = default ; bool matches(const FieldDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<FieldDecl> isBitField () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isBitFieldMatcher()); } inline bool internal ::matcher_isBitFieldMatcher::matches( const FieldDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 692 | return Node.isBitField(); |
| 693 | } |
| 694 | |
| 695 | /// Matches non-static data members that are bit-fields of the specified |
| 696 | /// bit width. |
| 697 | /// |
| 698 | /// Given |
| 699 | /// \code |
| 700 | /// class C { |
| 701 | /// int a : 2; |
| 702 | /// int b : 4; |
| 703 | /// int c : 2; |
| 704 | /// }; |
| 705 | /// \endcode |
| 706 | /// fieldDecl(hasBitWidth(2)) |
| 707 | /// matches 'int a;' and 'int c;' but not 'int b;'. |
| 708 | AST_MATCHER_P(FieldDecl, hasBitWidth, unsigned, Width)namespace internal { class matcher_hasBitWidth0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<FieldDecl > { public: explicit matcher_hasBitWidth0Matcher( unsigned const &AWidth) : Width(AWidth) {} bool matches(const FieldDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned Width; }; } inline ::clang::ast_matchers::internal::Matcher<FieldDecl> hasBitWidth ( unsigned const &Width) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasBitWidth0Matcher (Width)); } typedef ::clang::ast_matchers::internal::Matcher< FieldDecl> ( &hasBitWidth_Type0)(unsigned const &Width ); inline bool internal::matcher_hasBitWidth0Matcher::matches ( const FieldDecl &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 709 | return Node.isBitField() && |
| 710 | Node.getBitWidthValue(Finder->getASTContext()) == Width; |
| 711 | } |
| 712 | |
| 713 | /// Matches non-static data members that have an in-class initializer. |
| 714 | /// |
| 715 | /// Given |
| 716 | /// \code |
| 717 | /// class C { |
| 718 | /// int a = 2; |
| 719 | /// int b = 3; |
| 720 | /// int c; |
| 721 | /// }; |
| 722 | /// \endcode |
| 723 | /// fieldDecl(hasInClassInitializer(integerLiteral(equals(2)))) |
| 724 | /// matches 'int a;' but not 'int b;'. |
| 725 | /// fieldDecl(hasInClassInitializer(anything())) |
| 726 | /// matches 'int a;' and 'int b;' but not 'int c;'. |
| 727 | AST_MATCHER_P(FieldDecl, hasInClassInitializer, internal::Matcher<Expr>,namespace internal { class matcher_hasInClassInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< FieldDecl> { public: explicit matcher_hasInClassInitializer0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const FieldDecl &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<FieldDecl > hasInClassInitializer( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasInClassInitializer0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <FieldDecl> ( &hasInClassInitializer_Type0)(internal ::Matcher<Expr> const &InnerMatcher); inline bool internal ::matcher_hasInClassInitializer0Matcher::matches( const FieldDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 728 | InnerMatcher)namespace internal { class matcher_hasInClassInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< FieldDecl> { public: explicit matcher_hasInClassInitializer0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const FieldDecl &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<FieldDecl > hasInClassInitializer( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasInClassInitializer0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <FieldDecl> ( &hasInClassInitializer_Type0)(internal ::Matcher<Expr> const &InnerMatcher); inline bool internal ::matcher_hasInClassInitializer0Matcher::matches( const FieldDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 729 | const Expr *Initializer = Node.getInClassInitializer(); |
| 730 | return (Initializer != nullptr && |
| 731 | InnerMatcher.matches(*Initializer, Finder, Builder)); |
| 732 | } |
| 733 | |
| 734 | /// Determines whether the function is "main", which is the entry point |
| 735 | /// into an executable program. |
| 736 | AST_MATCHER(FunctionDecl, isMain)namespace internal { class matcher_isMainMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<FunctionDecl> { public: explicit matcher_isMainMatcher() = default; bool matches (const FunctionDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<FunctionDecl> isMain() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isMainMatcher ()); } inline bool internal::matcher_isMainMatcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 737 | return Node.isMain(); |
| 738 | } |
| 739 | |
| 740 | /// Matches the specialized template of a specialization declaration. |
| 741 | /// |
| 742 | /// Given |
| 743 | /// \code |
| 744 | /// template<typename T> class A {}; #1 |
| 745 | /// template<> class A<int> {}; #2 |
| 746 | /// \endcode |
| 747 | /// classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl())) |
| 748 | /// matches '#2' with classTemplateDecl() matching the class template |
| 749 | /// declaration of 'A' at #1. |
| 750 | AST_MATCHER_P(ClassTemplateSpecializationDecl, hasSpecializedTemplate,namespace internal { class matcher_hasSpecializedTemplate0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< ClassTemplateSpecializationDecl> { public: explicit matcher_hasSpecializedTemplate0Matcher ( internal::Matcher<ClassTemplateDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const ClassTemplateSpecializationDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<ClassTemplateDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ClassTemplateSpecializationDecl> hasSpecializedTemplate ( internal::Matcher<ClassTemplateDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasSpecializedTemplate0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<ClassTemplateSpecializationDecl > ( &hasSpecializedTemplate_Type0)(internal::Matcher< ClassTemplateDecl> const &InnerMatcher); inline bool internal ::matcher_hasSpecializedTemplate0Matcher::matches( const ClassTemplateSpecializationDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 751 | internal::Matcher<ClassTemplateDecl>, InnerMatcher)namespace internal { class matcher_hasSpecializedTemplate0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< ClassTemplateSpecializationDecl> { public: explicit matcher_hasSpecializedTemplate0Matcher ( internal::Matcher<ClassTemplateDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const ClassTemplateSpecializationDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<ClassTemplateDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ClassTemplateSpecializationDecl> hasSpecializedTemplate ( internal::Matcher<ClassTemplateDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasSpecializedTemplate0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<ClassTemplateSpecializationDecl > ( &hasSpecializedTemplate_Type0)(internal::Matcher< ClassTemplateDecl> const &InnerMatcher); inline bool internal ::matcher_hasSpecializedTemplate0Matcher::matches( const ClassTemplateSpecializationDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 752 | const ClassTemplateDecl* Decl = Node.getSpecializedTemplate(); |
| 753 | return (Decl != nullptr && |
| 754 | InnerMatcher.matches(*Decl, Finder, Builder)); |
| 755 | } |
| 756 | |
| 757 | /// Matches an entity that has been implicitly added by the compiler (e.g. |
| 758 | /// implicit default/copy constructors). |
| 759 | AST_POLYMORPHIC_MATCHER(isImplicit,namespace internal { template <typename NodeType> class matcher_isImplicitMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isImplicitMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Attr , LambdaCapture>)> isImplicit() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isImplicitMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Attr , LambdaCapture>)>(); } template <typename NodeType> bool internal::matcher_isImplicitMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 760 | AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Attr,namespace internal { template <typename NodeType> class matcher_isImplicitMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isImplicitMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Attr , LambdaCapture>)> isImplicit() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isImplicitMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Attr , LambdaCapture>)>(); } template <typename NodeType> bool internal::matcher_isImplicitMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 761 | LambdaCapture))namespace internal { template <typename NodeType> class matcher_isImplicitMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isImplicitMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Attr , LambdaCapture>)> isImplicit() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isImplicitMatcher , void(::clang::ast_matchers::internal::TypeList<Decl, Attr , LambdaCapture>)>(); } template <typename NodeType> bool internal::matcher_isImplicitMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 762 | return Node.isImplicit(); |
| 763 | } |
| 764 | |
| 765 | /// Matches classTemplateSpecializations, templateSpecializationType and |
| 766 | /// functionDecl that have at least one TemplateArgument matching the given |
| 767 | /// InnerMatcher. |
| 768 | /// |
| 769 | /// Given |
| 770 | /// \code |
| 771 | /// template<typename T> class A {}; |
| 772 | /// template<> class A<double> {}; |
| 773 | /// A<int> a; |
| 774 | /// |
| 775 | /// template<typename T> f() {}; |
| 776 | /// void func() { f<int>(); }; |
| 777 | /// \endcode |
| 778 | /// |
| 779 | /// \endcode |
| 780 | /// classTemplateSpecializationDecl(hasAnyTemplateArgument( |
| 781 | /// refersToType(asString("int")))) |
| 782 | /// matches the specialization \c A<int> |
| 783 | /// |
| 784 | /// functionDecl(hasAnyTemplateArgument(refersToType(asString("int")))) |
| 785 | /// matches the specialization \c f<int> |
| 786 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnyTemplateArgument0Matcher ( internal::Matcher<TemplateArgument> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgument > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > hasAnyTemplateArgument(internal ::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), internal::Matcher<TemplateArgument> >(InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > (&hasAnyTemplateArgument_Type0 )(internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasAnyTemplateArgument0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 787 | hasAnyTemplateArgument,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnyTemplateArgument0Matcher ( internal::Matcher<TemplateArgument> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgument > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > hasAnyTemplateArgument(internal ::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), internal::Matcher<TemplateArgument> >(InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > (&hasAnyTemplateArgument_Type0 )(internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasAnyTemplateArgument0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 788 | AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnyTemplateArgument0Matcher ( internal::Matcher<TemplateArgument> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgument > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > hasAnyTemplateArgument(internal ::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), internal::Matcher<TemplateArgument> >(InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > (&hasAnyTemplateArgument_Type0 )(internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasAnyTemplateArgument0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 789 | TemplateSpecializationType,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnyTemplateArgument0Matcher ( internal::Matcher<TemplateArgument> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgument > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > hasAnyTemplateArgument(internal ::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), internal::Matcher<TemplateArgument> >(InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > (&hasAnyTemplateArgument_Type0 )(internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasAnyTemplateArgument0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 790 | FunctionDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnyTemplateArgument0Matcher ( internal::Matcher<TemplateArgument> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgument > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > hasAnyTemplateArgument(internal ::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), internal::Matcher<TemplateArgument> >(InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > (&hasAnyTemplateArgument_Type0 )(internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasAnyTemplateArgument0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 791 | internal::Matcher<TemplateArgument>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnyTemplateArgument0Matcher ( internal::Matcher<TemplateArgument> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgument > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > hasAnyTemplateArgument(internal ::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), internal::Matcher<TemplateArgument> >(InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasAnyTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), internal::Matcher <TemplateArgument> > (&hasAnyTemplateArgument_Type0 )(internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasAnyTemplateArgument0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 792 | ArrayRef<TemplateArgument> List = |
| 793 | internal::getTemplateSpecializationArgs(Node); |
| 794 | return matchesFirstInRange(InnerMatcher, List.begin(), List.end(), Finder, |
| 795 | Builder) != List.end(); |
| 796 | } |
| 797 | |
| 798 | /// Causes all nested matchers to be matched with the specified traversal kind. |
| 799 | /// |
| 800 | /// Given |
| 801 | /// \code |
| 802 | /// void foo() |
| 803 | /// { |
| 804 | /// int i = 3.0; |
| 805 | /// } |
| 806 | /// \endcode |
| 807 | /// The matcher |
| 808 | /// \code |
| 809 | /// traverse(TK_IgnoreUnlessSpelledInSource, |
| 810 | /// varDecl(hasInitializer(floatLiteral().bind("init"))) |
| 811 | /// ) |
| 812 | /// \endcode |
| 813 | /// matches the variable declaration with "init" bound to the "3.0". |
| 814 | template <typename T> |
| 815 | internal::Matcher<T> traverse(TraversalKind TK, |
| 816 | const internal::Matcher<T> &InnerMatcher) { |
| 817 | return internal::DynTypedMatcher::constructRestrictedWrapper( |
| 818 | new internal::TraversalMatcher<T>(TK, InnerMatcher), |
| 819 | InnerMatcher.getID().first) |
| 820 | .template unconditionalConvertTo<T>(); |
| 821 | } |
| 822 | |
| 823 | template <typename T> |
| 824 | internal::BindableMatcher<T> |
| 825 | traverse(TraversalKind TK, const internal::BindableMatcher<T> &InnerMatcher) { |
| 826 | return internal::BindableMatcher<T>( |
| 827 | internal::DynTypedMatcher::constructRestrictedWrapper( |
| 828 | new internal::TraversalMatcher<T>(TK, InnerMatcher), |
| 829 | InnerMatcher.getID().first) |
| 830 | .template unconditionalConvertTo<T>()); |
| 831 | } |
| 832 | |
| 833 | template <typename... T> |
| 834 | internal::TraversalWrapper<internal::VariadicOperatorMatcher<T...>> |
| 835 | traverse(TraversalKind TK, |
| 836 | const internal::VariadicOperatorMatcher<T...> &InnerMatcher) { |
| 837 | return internal::TraversalWrapper<internal::VariadicOperatorMatcher<T...>>( |
| 838 | TK, InnerMatcher); |
| 839 | } |
| 840 | |
| 841 | template <template <typename ToArg, typename FromArg> class ArgumentAdapterT, |
| 842 | typename T, typename ToTypes> |
| 843 | internal::TraversalWrapper< |
| 844 | internal::ArgumentAdaptingMatcherFuncAdaptor<ArgumentAdapterT, T, ToTypes>> |
| 845 | traverse(TraversalKind TK, const internal::ArgumentAdaptingMatcherFuncAdaptor< |
| 846 | ArgumentAdapterT, T, ToTypes> &InnerMatcher) { |
| 847 | return internal::TraversalWrapper< |
| 848 | internal::ArgumentAdaptingMatcherFuncAdaptor<ArgumentAdapterT, T, |
| 849 | ToTypes>>(TK, InnerMatcher); |
| 850 | } |
| 851 | |
| 852 | template <template <typename T, typename... P> class MatcherT, typename... P, |
| 853 | typename ReturnTypesF> |
| 854 | internal::TraversalWrapper< |
| 855 | internal::PolymorphicMatcher<MatcherT, ReturnTypesF, P...>> |
| 856 | traverse(TraversalKind TK, |
| 857 | const internal::PolymorphicMatcher<MatcherT, ReturnTypesF, P...> |
| 858 | &InnerMatcher) { |
| 859 | return internal::TraversalWrapper< |
| 860 | internal::PolymorphicMatcher<MatcherT, ReturnTypesF, P...>>(TK, |
| 861 | InnerMatcher); |
| 862 | } |
| 863 | |
| 864 | template <typename... T> |
| 865 | internal::Matcher<typename internal::GetClade<T...>::Type> |
| 866 | traverse(TraversalKind TK, const internal::MapAnyOfHelper<T...> &InnerMatcher) { |
| 867 | return traverse(TK, InnerMatcher.with()); |
| 868 | } |
| 869 | |
| 870 | /// Matches expressions that match InnerMatcher after any implicit AST |
| 871 | /// nodes are stripped off. |
| 872 | /// |
| 873 | /// Parentheses and explicit casts are not discarded. |
| 874 | /// Given |
| 875 | /// \code |
| 876 | /// class C {}; |
| 877 | /// C a = C(); |
| 878 | /// C b; |
| 879 | /// C c = b; |
| 880 | /// \endcode |
| 881 | /// The matchers |
| 882 | /// \code |
| 883 | /// varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr()))) |
| 884 | /// \endcode |
| 885 | /// would match the declarations for a, b, and c. |
| 886 | /// While |
| 887 | /// \code |
| 888 | /// varDecl(hasInitializer(cxxConstructExpr())) |
| 889 | /// \endcode |
| 890 | /// only match the declarations for b and c. |
| 891 | AST_MATCHER_P(Expr, ignoringImplicit, internal::Matcher<Expr>,namespace internal { class matcher_ignoringImplicit0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringImplicit0Matcher( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringImplicit ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringImplicit0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<Expr> ( &ignoringImplicit_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringImplicit0Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 892 | InnerMatcher)namespace internal { class matcher_ignoringImplicit0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringImplicit0Matcher( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringImplicit ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringImplicit0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<Expr> ( &ignoringImplicit_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringImplicit0Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 893 | return InnerMatcher.matches(*Node.IgnoreImplicit(), Finder, Builder); |
| 894 | } |
| 895 | |
| 896 | /// Matches expressions that match InnerMatcher after any implicit casts |
| 897 | /// are stripped off. |
| 898 | /// |
| 899 | /// Parentheses and explicit casts are not discarded. |
| 900 | /// Given |
| 901 | /// \code |
| 902 | /// int arr[5]; |
| 903 | /// int a = 0; |
| 904 | /// char b = 0; |
| 905 | /// const int c = a; |
| 906 | /// int *d = arr; |
| 907 | /// long e = (long) 0l; |
| 908 | /// \endcode |
| 909 | /// The matchers |
| 910 | /// \code |
| 911 | /// varDecl(hasInitializer(ignoringImpCasts(integerLiteral()))) |
| 912 | /// varDecl(hasInitializer(ignoringImpCasts(declRefExpr()))) |
| 913 | /// \endcode |
| 914 | /// would match the declarations for a, b, c, and d, but not e. |
| 915 | /// While |
| 916 | /// \code |
| 917 | /// varDecl(hasInitializer(integerLiteral())) |
| 918 | /// varDecl(hasInitializer(declRefExpr())) |
| 919 | /// \endcode |
| 920 | /// only match the declarations for a. |
| 921 | AST_MATCHER_P(Expr, ignoringImpCasts,namespace internal { class matcher_ignoringImpCasts0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringImpCasts0Matcher( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringImpCasts ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringImpCasts0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<Expr> ( &ignoringImpCasts_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringImpCasts0Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 922 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_ignoringImpCasts0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringImpCasts0Matcher( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringImpCasts ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringImpCasts0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<Expr> ( &ignoringImpCasts_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringImpCasts0Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 923 | return InnerMatcher.matches(*Node.IgnoreImpCasts(), Finder, Builder); |
| 924 | } |
| 925 | |
| 926 | /// Matches expressions that match InnerMatcher after parentheses and |
| 927 | /// casts are stripped off. |
| 928 | /// |
| 929 | /// Implicit and non-C Style casts are also discarded. |
| 930 | /// Given |
| 931 | /// \code |
| 932 | /// int a = 0; |
| 933 | /// char b = (0); |
| 934 | /// void* c = reinterpret_cast<char*>(0); |
| 935 | /// char d = char(0); |
| 936 | /// \endcode |
| 937 | /// The matcher |
| 938 | /// varDecl(hasInitializer(ignoringParenCasts(integerLiteral()))) |
| 939 | /// would match the declarations for a, b, c, and d. |
| 940 | /// while |
| 941 | /// varDecl(hasInitializer(integerLiteral())) |
| 942 | /// only match the declaration for a. |
| 943 | AST_MATCHER_P(Expr, ignoringParenCasts, internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_ignoringParenCasts0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringParenCasts0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringParenCasts ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringParenCasts0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<Expr> ( &ignoringParenCasts_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringParenCasts0Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 944 | return InnerMatcher.matches(*Node.IgnoreParenCasts(), Finder, Builder); |
| 945 | } |
| 946 | |
| 947 | /// Matches expressions that match InnerMatcher after implicit casts and |
| 948 | /// parentheses are stripped off. |
| 949 | /// |
| 950 | /// Explicit casts are not discarded. |
| 951 | /// Given |
| 952 | /// \code |
| 953 | /// int arr[5]; |
| 954 | /// int a = 0; |
| 955 | /// char b = (0); |
| 956 | /// const int c = a; |
| 957 | /// int *d = (arr); |
| 958 | /// long e = ((long) 0l); |
| 959 | /// \endcode |
| 960 | /// The matchers |
| 961 | /// varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral()))) |
| 962 | /// varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr()))) |
| 963 | /// would match the declarations for a, b, c, and d, but not e. |
| 964 | /// while |
| 965 | /// varDecl(hasInitializer(integerLiteral())) |
| 966 | /// varDecl(hasInitializer(declRefExpr())) |
| 967 | /// would only match the declaration for a. |
| 968 | AST_MATCHER_P(Expr, ignoringParenImpCasts,namespace internal { class matcher_ignoringParenImpCasts0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringParenImpCasts0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringParenImpCasts ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringParenImpCasts0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<Expr> ( & ignoringParenImpCasts_Type0)(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringParenImpCasts0Matcher ::matches( const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 969 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_ignoringParenImpCasts0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringParenImpCasts0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Expr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringParenImpCasts ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringParenImpCasts0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<Expr> ( & ignoringParenImpCasts_Type0)(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringParenImpCasts0Matcher ::matches( const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 970 | return InnerMatcher.matches(*Node.IgnoreParenImpCasts(), Finder, Builder); |
| 971 | } |
| 972 | |
| 973 | /// Matches types that match InnerMatcher after any parens are stripped. |
| 974 | /// |
| 975 | /// Given |
| 976 | /// \code |
| 977 | /// void (*fp)(void); |
| 978 | /// \endcode |
| 979 | /// The matcher |
| 980 | /// \code |
| 981 | /// varDecl(hasType(pointerType(pointee(ignoringParens(functionType()))))) |
| 982 | /// \endcode |
| 983 | /// would match the declaration for fp. |
| 984 | AST_MATCHER_P_OVERLOAD(QualType, ignoringParens, internal::Matcher<QualType>,namespace internal { class matcher_ignoringParens0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_ignoringParens0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const QualType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<QualType> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> ignoringParens ( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_ignoringParens0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<QualType> ( & ignoringParens_Type0)(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_ignoringParens0Matcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 985 | InnerMatcher, 0)namespace internal { class matcher_ignoringParens0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_ignoringParens0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const QualType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<QualType> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> ignoringParens ( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_ignoringParens0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<QualType> ( & ignoringParens_Type0)(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_ignoringParens0Matcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 986 | return InnerMatcher.matches(Node.IgnoreParens(), Finder, Builder); |
| 987 | } |
| 988 | |
| 989 | /// Overload \c ignoringParens for \c Expr. |
| 990 | /// |
| 991 | /// Given |
| 992 | /// \code |
| 993 | /// const char* str = ("my-string"); |
| 994 | /// \endcode |
| 995 | /// The matcher |
| 996 | /// \code |
| 997 | /// implicitCastExpr(hasSourceExpression(ignoringParens(stringLiteral()))) |
| 998 | /// \endcode |
| 999 | /// would match the implicit cast resulting from the assignment. |
| 1000 | AST_MATCHER_P_OVERLOAD(Expr, ignoringParens, internal::Matcher<Expr>,namespace internal { class matcher_ignoringParens1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Expr> { public: explicit matcher_ignoringParens1Matcher( internal:: Matcher<Expr> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const Expr &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringParens( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringParens1Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<Expr> ( &ignoringParens_Type1 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringParens1Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 1001 | InnerMatcher, 1)namespace internal { class matcher_ignoringParens1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Expr> { public: explicit matcher_ignoringParens1Matcher( internal:: Matcher<Expr> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const Expr &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Expr> ignoringParens( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringParens1Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<Expr> ( &ignoringParens_Type1 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringParens1Matcher::matches( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 1002 | const Expr *E = Node.IgnoreParens(); |
| 1003 | return InnerMatcher.matches(*E, Finder, Builder); |
| 1004 | } |
| 1005 | |
| 1006 | /// Matches expressions that are instantiation-dependent even if it is |
| 1007 | /// neither type- nor value-dependent. |
| 1008 | /// |
| 1009 | /// In the following example, the expression sizeof(sizeof(T() + T())) |
| 1010 | /// is instantiation-dependent (since it involves a template parameter T), |
| 1011 | /// but is neither type- nor value-dependent, since the type of the inner |
| 1012 | /// sizeof is known (std::size_t) and therefore the size of the outer |
| 1013 | /// sizeof is known. |
| 1014 | /// \code |
| 1015 | /// template<typename T> |
| 1016 | /// void f(T x, T y) { sizeof(sizeof(T() + T()); } |
| 1017 | /// \endcode |
| 1018 | /// expr(isInstantiationDependent()) matches sizeof(sizeof(T() + T()) |
| 1019 | AST_MATCHER(Expr, isInstantiationDependent)namespace internal { class matcher_isInstantiationDependentMatcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_isInstantiationDependentMatcher () = default; bool matches(const Expr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<Expr> isInstantiationDependent () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isInstantiationDependentMatcher()); } inline bool internal::matcher_isInstantiationDependentMatcher::matches ( const Expr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 1020 | return Node.isInstantiationDependent(); |
| 1021 | } |
| 1022 | |
| 1023 | /// Matches expressions that are type-dependent because the template type |
| 1024 | /// is not yet instantiated. |
| 1025 | /// |
| 1026 | /// For example, the expressions "x" and "x + y" are type-dependent in |
| 1027 | /// the following code, but "y" is not type-dependent: |
| 1028 | /// \code |
| 1029 | /// template<typename T> |
| 1030 | /// void add(T x, int y) { |
| 1031 | /// x + y; |
| 1032 | /// } |
| 1033 | /// \endcode |
| 1034 | /// expr(isTypeDependent()) matches x + y |
| 1035 | AST_MATCHER(Expr, isTypeDependent)namespace internal { class matcher_isTypeDependentMatcher : public ::clang::ast_matchers::internal::MatcherInterface<Expr> { public: explicit matcher_isTypeDependentMatcher() = default ; bool matches(const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<Expr> isTypeDependent() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isTypeDependentMatcher ()); } inline bool internal::matcher_isTypeDependentMatcher:: matches( const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { return Node.isTypeDependent(); } |
| 1036 | |
| 1037 | /// Matches expression that are value-dependent because they contain a |
| 1038 | /// non-type template parameter. |
| 1039 | /// |
| 1040 | /// For example, the array bound of "Chars" in the following example is |
| 1041 | /// value-dependent. |
| 1042 | /// \code |
| 1043 | /// template<int Size> int f() { return Size; } |
| 1044 | /// \endcode |
| 1045 | /// expr(isValueDependent()) matches return Size |
| 1046 | AST_MATCHER(Expr, isValueDependent)namespace internal { class matcher_isValueDependentMatcher : public ::clang::ast_matchers::internal::MatcherInterface<Expr> { public: explicit matcher_isValueDependentMatcher() = default ; bool matches(const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<Expr> isValueDependent() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isValueDependentMatcher ()); } inline bool internal::matcher_isValueDependentMatcher:: matches( const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { return Node.isValueDependent(); } |
| 1047 | |
| 1048 | /// Matches classTemplateSpecializations, templateSpecializationType and |
| 1049 | /// functionDecl where the n'th TemplateArgument matches the given InnerMatcher. |
| 1050 | /// |
| 1051 | /// Given |
| 1052 | /// \code |
| 1053 | /// template<typename T, typename U> class A {}; |
| 1054 | /// A<bool, int> b; |
| 1055 | /// A<int, bool> c; |
| 1056 | /// |
| 1057 | /// template<typename T> void f() {} |
| 1058 | /// void func() { f<int>(); }; |
| 1059 | /// \endcode |
| 1060 | /// classTemplateSpecializationDecl(hasTemplateArgument( |
| 1061 | /// 1, refersToType(asString("int")))) |
| 1062 | /// matches the specialization \c A<bool, int> |
| 1063 | /// |
| 1064 | /// functionDecl(hasTemplateArgument(0, refersToType(asString("int")))) |
| 1065 | /// matches the specialization \c f<int> |
| 1066 | AST_POLYMORPHIC_MATCHER_P2(namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgument0Matcher(unsigned const &AN, internal::Matcher<TemplateArgument> const &AInnerMatcher) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <TemplateArgument> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> > hasTemplateArgument(unsigned const &N, internal::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), unsigned, internal::Matcher<TemplateArgument > > (&hasTemplateArgument_Type0)( unsigned const & N, internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 1067 | hasTemplateArgument,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgument0Matcher(unsigned const &AN, internal::Matcher<TemplateArgument> const &AInnerMatcher) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <TemplateArgument> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> > hasTemplateArgument(unsigned const &N, internal::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), unsigned, internal::Matcher<TemplateArgument > > (&hasTemplateArgument_Type0)( unsigned const & N, internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 1068 | AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgument0Matcher(unsigned const &AN, internal::Matcher<TemplateArgument> const &AInnerMatcher) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <TemplateArgument> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> > hasTemplateArgument(unsigned const &N, internal::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), unsigned, internal::Matcher<TemplateArgument > > (&hasTemplateArgument_Type0)( unsigned const & N, internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 1069 | TemplateSpecializationType,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgument0Matcher(unsigned const &AN, internal::Matcher<TemplateArgument> const &AInnerMatcher) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <TemplateArgument> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> > hasTemplateArgument(unsigned const &N, internal::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), unsigned, internal::Matcher<TemplateArgument > > (&hasTemplateArgument_Type0)( unsigned const & N, internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 1070 | FunctionDecl),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgument0Matcher(unsigned const &AN, internal::Matcher<TemplateArgument> const &AInnerMatcher) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <TemplateArgument> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> > hasTemplateArgument(unsigned const &N, internal::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), unsigned, internal::Matcher<TemplateArgument > > (&hasTemplateArgument_Type0)( unsigned const & N, internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 1071 | unsigned, N, internal::Matcher<TemplateArgument>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgument0Matcher(unsigned const &AN, internal::Matcher<TemplateArgument> const &AInnerMatcher) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <TemplateArgument> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> > hasTemplateArgument(unsigned const &N, internal::Matcher<TemplateArgument> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasTemplateArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType, FunctionDecl>), unsigned, internal ::Matcher<TemplateArgument> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTemplateArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType , FunctionDecl>), unsigned, internal::Matcher<TemplateArgument > > (&hasTemplateArgument_Type0)( unsigned const & N, internal::Matcher<TemplateArgument> const &InnerMatcher ); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 1072 | ArrayRef<TemplateArgument> List = |
| 1073 | internal::getTemplateSpecializationArgs(Node); |
| 1074 | if (List.size() <= N) |
| 1075 | return false; |
| 1076 | return InnerMatcher.matches(List[N], Finder, Builder); |
| 1077 | } |
| 1078 | |
| 1079 | /// Matches if the number of template arguments equals \p N. |
| 1080 | /// |
| 1081 | /// Given |
| 1082 | /// \code |
| 1083 | /// template<typename T> struct C {}; |
| 1084 | /// C<int> c; |
| 1085 | /// \endcode |
| 1086 | /// classTemplateSpecializationDecl(templateArgumentCountIs(1)) |
| 1087 | /// matches C<int>. |
| 1088 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_templateArgumentCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_templateArgumentCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> templateArgumentCountIs(unsigned const & N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_templateArgumentCountIs0Matcher, void( ::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType>), unsigned>(N); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> (&templateArgumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_templateArgumentCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 1089 | templateArgumentCountIs,namespace internal { template <typename NodeType, typename ParamT> class matcher_templateArgumentCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_templateArgumentCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> templateArgumentCountIs(unsigned const & N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_templateArgumentCountIs0Matcher, void( ::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType>), unsigned>(N); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> (&templateArgumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_templateArgumentCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 1090 | AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_templateArgumentCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_templateArgumentCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> templateArgumentCountIs(unsigned const & N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_templateArgumentCountIs0Matcher, void( ::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType>), unsigned>(N); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> (&templateArgumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_templateArgumentCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 1091 | TemplateSpecializationType),namespace internal { template <typename NodeType, typename ParamT> class matcher_templateArgumentCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_templateArgumentCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> templateArgumentCountIs(unsigned const & N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_templateArgumentCountIs0Matcher, void( ::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType>), unsigned>(N); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> (&templateArgumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_templateArgumentCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 1092 | unsigned, N)namespace internal { template <typename NodeType, typename ParamT> class matcher_templateArgumentCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_templateArgumentCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> templateArgumentCountIs(unsigned const & N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_templateArgumentCountIs0Matcher, void( ::clang::ast_matchers::internal::TypeList<ClassTemplateSpecializationDecl , TemplateSpecializationType>), unsigned>(N); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_templateArgumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<ClassTemplateSpecializationDecl, TemplateSpecializationType >), unsigned> (&templateArgumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_templateArgumentCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 1093 | return internal::getTemplateSpecializationArgs(Node).size() == N; |
| 1094 | } |
| 1095 | |
| 1096 | /// Matches a TemplateArgument that refers to a certain type. |
| 1097 | /// |
| 1098 | /// Given |
| 1099 | /// \code |
| 1100 | /// struct X {}; |
| 1101 | /// template<typename T> struct A {}; |
| 1102 | /// A<X> a; |
| 1103 | /// \endcode |
| 1104 | /// classTemplateSpecializationDecl(hasAnyTemplateArgument( |
| 1105 | /// refersToType(class(hasName("X"))))) |
| 1106 | /// matches the specialization \c A<X> |
| 1107 | AST_MATCHER_P(TemplateArgument, refersToType,namespace internal { class matcher_refersToType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<TemplateArgument > { public: explicit matcher_refersToType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const TemplateArgument &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > refersToType( internal::Matcher<QualType> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_refersToType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<TemplateArgument > ( &refersToType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_refersToType0Matcher ::matches( const TemplateArgument &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 1108 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_refersToType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<TemplateArgument > { public: explicit matcher_refersToType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const TemplateArgument &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > refersToType( internal::Matcher<QualType> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_refersToType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<TemplateArgument > ( &refersToType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_refersToType0Matcher ::matches( const TemplateArgument &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 1109 | if (Node.getKind() != TemplateArgument::Type) |
| 1110 | return false; |
| 1111 | return InnerMatcher.matches(Node.getAsType(), Finder, Builder); |
| 1112 | } |
| 1113 | |
| 1114 | /// Matches a TemplateArgument that refers to a certain template. |
| 1115 | /// |
| 1116 | /// Given |
| 1117 | /// \code |
| 1118 | /// template<template <typename> class S> class X {}; |
| 1119 | /// template<typename T> class Y {}; |
| 1120 | /// X<Y> xi; |
| 1121 | /// \endcode |
| 1122 | /// classTemplateSpecializationDecl(hasAnyTemplateArgument( |
| 1123 | /// refersToTemplate(templateName()))) |
| 1124 | /// matches the specialization \c X<Y> |
| 1125 | AST_MATCHER_P(TemplateArgument, refersToTemplate,namespace internal { class matcher_refersToTemplate0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_refersToTemplate0Matcher ( internal::Matcher<TemplateName> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateName > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<TemplateArgument> refersToTemplate( internal:: Matcher<TemplateName> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_refersToTemplate0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<TemplateArgument> ( &refersToTemplate_Type0)(internal::Matcher<TemplateName > const &InnerMatcher); inline bool internal::matcher_refersToTemplate0Matcher ::matches( const TemplateArgument &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 1126 | internal::Matcher<TemplateName>, InnerMatcher)namespace internal { class matcher_refersToTemplate0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_refersToTemplate0Matcher ( internal::Matcher<TemplateName> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateName > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<TemplateArgument> refersToTemplate( internal:: Matcher<TemplateName> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_refersToTemplate0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<TemplateArgument> ( &refersToTemplate_Type0)(internal::Matcher<TemplateName > const &InnerMatcher); inline bool internal::matcher_refersToTemplate0Matcher ::matches( const TemplateArgument &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 1127 | if (Node.getKind() != TemplateArgument::Template) |
| 1128 | return false; |
| 1129 | return InnerMatcher.matches(Node.getAsTemplate(), Finder, Builder); |
| 1130 | } |
| 1131 | |
| 1132 | /// Matches a canonical TemplateArgument that refers to a certain |
| 1133 | /// declaration. |
| 1134 | /// |
| 1135 | /// Given |
| 1136 | /// \code |
| 1137 | /// struct B { int next; }; |
| 1138 | /// template<int(B::*next_ptr)> struct A {}; |
| 1139 | /// A<&B::next> a; |
| 1140 | /// \endcode |
| 1141 | /// classTemplateSpecializationDecl(hasAnyTemplateArgument( |
| 1142 | /// refersToDeclaration(fieldDecl(hasName("next"))))) |
| 1143 | /// matches the specialization \c A<&B::next> with \c fieldDecl(...) matching |
| 1144 | /// \c B::next |
| 1145 | AST_MATCHER_P(TemplateArgument, refersToDeclaration,namespace internal { class matcher_refersToDeclaration0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_refersToDeclaration0Matcher ( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const TemplateArgument &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Decl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > refersToDeclaration( internal::Matcher<Decl> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_refersToDeclaration0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <TemplateArgument> ( &refersToDeclaration_Type0)(internal ::Matcher<Decl> const &InnerMatcher); inline bool internal ::matcher_refersToDeclaration0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 1146 | internal::Matcher<Decl>, InnerMatcher)namespace internal { class matcher_refersToDeclaration0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_refersToDeclaration0Matcher ( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const TemplateArgument &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Decl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > refersToDeclaration( internal::Matcher<Decl> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_refersToDeclaration0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <TemplateArgument> ( &refersToDeclaration_Type0)(internal ::Matcher<Decl> const &InnerMatcher); inline bool internal ::matcher_refersToDeclaration0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 1147 | if (Node.getKind() == TemplateArgument::Declaration) |
| 1148 | return InnerMatcher.matches(*Node.getAsDecl(), Finder, Builder); |
| 1149 | return false; |
| 1150 | } |
| 1151 | |
| 1152 | /// Matches a sugar TemplateArgument that refers to a certain expression. |
| 1153 | /// |
| 1154 | /// Given |
| 1155 | /// \code |
| 1156 | /// struct B { int next; }; |
| 1157 | /// template<int(B::*next_ptr)> struct A {}; |
| 1158 | /// A<&B::next> a; |
| 1159 | /// \endcode |
| 1160 | /// templateSpecializationType(hasAnyTemplateArgument( |
| 1161 | /// isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next")))))))) |
| 1162 | /// matches the specialization \c A<&B::next> with \c fieldDecl(...) matching |
| 1163 | /// \c B::next |
| 1164 | AST_MATCHER_P(TemplateArgument, isExpr, internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_isExpr0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<TemplateArgument > { public: explicit matcher_isExpr0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const TemplateArgument &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<TemplateArgument> isExpr ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_isExpr0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<TemplateArgument> ( &isExpr_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_isExpr0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 1165 | if (Node.getKind() == TemplateArgument::Expression) |
| 1166 | return InnerMatcher.matches(*Node.getAsExpr(), Finder, Builder); |
| 1167 | return false; |
| 1168 | } |
| 1169 | |
| 1170 | /// Matches a TemplateArgument that is an integral value. |
| 1171 | /// |
| 1172 | /// Given |
| 1173 | /// \code |
| 1174 | /// template<int T> struct C {}; |
| 1175 | /// C<42> c; |
| 1176 | /// \endcode |
| 1177 | /// classTemplateSpecializationDecl( |
| 1178 | /// hasAnyTemplateArgument(isIntegral())) |
| 1179 | /// matches the implicit instantiation of C in C<42> |
| 1180 | /// with isIntegral() matching 42. |
| 1181 | AST_MATCHER(TemplateArgument, isIntegral)namespace internal { class matcher_isIntegralMatcher : public ::clang::ast_matchers::internal::MatcherInterface<TemplateArgument > { public: explicit matcher_isIntegralMatcher() = default ; bool matches(const TemplateArgument &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > isIntegral() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isIntegralMatcher()); } inline bool internal ::matcher_isIntegralMatcher::matches( const TemplateArgument & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 1182 | return Node.getKind() == TemplateArgument::Integral; |
| 1183 | } |
| 1184 | |
| 1185 | /// Matches a TemplateArgument that refers to an integral type. |
| 1186 | /// |
| 1187 | /// Given |
| 1188 | /// \code |
| 1189 | /// template<int T> struct C {}; |
| 1190 | /// C<42> c; |
| 1191 | /// \endcode |
| 1192 | /// classTemplateSpecializationDecl( |
| 1193 | /// hasAnyTemplateArgument(refersToIntegralType(asString("int")))) |
| 1194 | /// matches the implicit instantiation of C in C<42>. |
| 1195 | AST_MATCHER_P(TemplateArgument, refersToIntegralType,namespace internal { class matcher_refersToIntegralType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_refersToIntegralType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<TemplateArgument> refersToIntegralType( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_refersToIntegralType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <TemplateArgument> ( &refersToIntegralType_Type0)(internal ::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_refersToIntegralType0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 1196 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_refersToIntegralType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_refersToIntegralType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const TemplateArgument &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<TemplateArgument> refersToIntegralType( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_refersToIntegralType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <TemplateArgument> ( &refersToIntegralType_Type0)(internal ::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_refersToIntegralType0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 1197 | if (Node.getKind() != TemplateArgument::Integral) |
| 1198 | return false; |
| 1199 | return InnerMatcher.matches(Node.getIntegralType(), Finder, Builder); |
| 1200 | } |
| 1201 | |
| 1202 | /// Matches a TemplateArgument of integral type with a given value. |
| 1203 | /// |
| 1204 | /// Note that 'Value' is a string as the template argument's value is |
| 1205 | /// an arbitrary precision integer. 'Value' must be euqal to the canonical |
| 1206 | /// representation of that integral value in base 10. |
| 1207 | /// |
| 1208 | /// Given |
| 1209 | /// \code |
| 1210 | /// template<int T> struct C {}; |
| 1211 | /// C<42> c; |
| 1212 | /// \endcode |
| 1213 | /// classTemplateSpecializationDecl( |
| 1214 | /// hasAnyTemplateArgument(equalsIntegralValue("42"))) |
| 1215 | /// matches the implicit instantiation of C in C<42>. |
| 1216 | AST_MATCHER_P(TemplateArgument, equalsIntegralValue,namespace internal { class matcher_equalsIntegralValue0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_equalsIntegralValue0Matcher ( std::string const &AValue) : Value(AValue) {} bool matches (const TemplateArgument &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Value; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > equalsIntegralValue( std::string const &Value) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_equalsIntegralValue0Matcher(Value)); } typedef ::clang ::ast_matchers::internal::Matcher<TemplateArgument> ( & equalsIntegralValue_Type0)(std::string const &Value); inline bool internal::matcher_equalsIntegralValue0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 1217 | std::string, Value)namespace internal { class matcher_equalsIntegralValue0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateArgument> { public: explicit matcher_equalsIntegralValue0Matcher ( std::string const &AValue) : Value(AValue) {} bool matches (const TemplateArgument &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Value; }; } inline ::clang::ast_matchers::internal::Matcher<TemplateArgument > equalsIntegralValue( std::string const &Value) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_equalsIntegralValue0Matcher(Value)); } typedef ::clang ::ast_matchers::internal::Matcher<TemplateArgument> ( & equalsIntegralValue_Type0)(std::string const &Value); inline bool internal::matcher_equalsIntegralValue0Matcher::matches( const TemplateArgument &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 1218 | if (Node.getKind() != TemplateArgument::Integral) |
| 1219 | return false; |
| 1220 | return toString(Node.getAsIntegral(), 10) == Value; |
| 1221 | } |
| 1222 | |
| 1223 | /// Matches an Objective-C autorelease pool statement. |
| 1224 | /// |
| 1225 | /// Given |
| 1226 | /// \code |
| 1227 | /// @autoreleasepool { |
| 1228 | /// int x = 0; |
| 1229 | /// } |
| 1230 | /// \endcode |
| 1231 | /// autoreleasePoolStmt(stmt()) matches the declaration of "x" |
| 1232 | /// inside the autorelease pool. |
| 1233 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 1234 | ObjCAutoreleasePoolStmt> autoreleasePoolStmt; |
| 1235 | |
| 1236 | /// Matches any value declaration. |
| 1237 | /// |
| 1238 | /// Example matches A, B, C and F |
| 1239 | /// \code |
| 1240 | /// enum X { A, B, C }; |
| 1241 | /// void F(); |
| 1242 | /// \endcode |
| 1243 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ValueDecl> valueDecl; |
| 1244 | |
| 1245 | /// Matches C++ constructor declarations. |
| 1246 | /// |
| 1247 | /// Example matches Foo::Foo() and Foo::Foo(int) |
| 1248 | /// \code |
| 1249 | /// class Foo { |
| 1250 | /// public: |
| 1251 | /// Foo(); |
| 1252 | /// Foo(int); |
| 1253 | /// int DoSomething(); |
| 1254 | /// }; |
| 1255 | /// \endcode |
| 1256 | extern const internal::VariadicDynCastAllOfMatcher<Decl, CXXConstructorDecl> |
| 1257 | cxxConstructorDecl; |
| 1258 | |
| 1259 | /// Matches explicit C++ destructor declarations. |
| 1260 | /// |
| 1261 | /// Example matches Foo::~Foo() |
| 1262 | /// \code |
| 1263 | /// class Foo { |
| 1264 | /// public: |
| 1265 | /// virtual ~Foo(); |
| 1266 | /// }; |
| 1267 | /// \endcode |
| 1268 | extern const internal::VariadicDynCastAllOfMatcher<Decl, CXXDestructorDecl> |
| 1269 | cxxDestructorDecl; |
| 1270 | |
| 1271 | /// Matches enum declarations. |
| 1272 | /// |
| 1273 | /// Example matches X |
| 1274 | /// \code |
| 1275 | /// enum X { |
| 1276 | /// A, B, C |
| 1277 | /// }; |
| 1278 | /// \endcode |
| 1279 | extern const internal::VariadicDynCastAllOfMatcher<Decl, EnumDecl> enumDecl; |
| 1280 | |
| 1281 | /// Matches enum constants. |
| 1282 | /// |
| 1283 | /// Example matches A, B, C |
| 1284 | /// \code |
| 1285 | /// enum X { |
| 1286 | /// A, B, C |
| 1287 | /// }; |
| 1288 | /// \endcode |
| 1289 | extern const internal::VariadicDynCastAllOfMatcher<Decl, EnumConstantDecl> |
| 1290 | enumConstantDecl; |
| 1291 | |
| 1292 | /// Matches tag declarations. |
| 1293 | /// |
| 1294 | /// Example matches X, Z, U, S, E |
| 1295 | /// \code |
| 1296 | /// class X; |
| 1297 | /// template<class T> class Z {}; |
| 1298 | /// struct S {}; |
| 1299 | /// union U {}; |
| 1300 | /// enum E { |
| 1301 | /// A, B, C |
| 1302 | /// }; |
| 1303 | /// \endcode |
| 1304 | extern const internal::VariadicDynCastAllOfMatcher<Decl, TagDecl> tagDecl; |
| 1305 | |
| 1306 | /// Matches method declarations. |
| 1307 | /// |
| 1308 | /// Example matches y |
| 1309 | /// \code |
| 1310 | /// class X { void y(); }; |
| 1311 | /// \endcode |
| 1312 | extern const internal::VariadicDynCastAllOfMatcher<Decl, CXXMethodDecl> |
| 1313 | cxxMethodDecl; |
| 1314 | |
| 1315 | /// Matches conversion operator declarations. |
| 1316 | /// |
| 1317 | /// Example matches the operator. |
| 1318 | /// \code |
| 1319 | /// class X { operator int() const; }; |
| 1320 | /// \endcode |
| 1321 | extern const internal::VariadicDynCastAllOfMatcher<Decl, CXXConversionDecl> |
| 1322 | cxxConversionDecl; |
| 1323 | |
| 1324 | /// Matches user-defined and implicitly generated deduction guide. |
| 1325 | /// |
| 1326 | /// Example matches the deduction guide. |
| 1327 | /// \code |
| 1328 | /// template<typename T> |
| 1329 | /// class X { X(int) }; |
| 1330 | /// X(int) -> X<int>; |
| 1331 | /// \endcode |
| 1332 | extern const internal::VariadicDynCastAllOfMatcher<Decl, CXXDeductionGuideDecl> |
| 1333 | cxxDeductionGuideDecl; |
| 1334 | |
| 1335 | /// Matches variable declarations. |
| 1336 | /// |
| 1337 | /// Note: this does not match declarations of member variables, which are |
| 1338 | /// "field" declarations in Clang parlance. |
| 1339 | /// |
| 1340 | /// Example matches a |
| 1341 | /// \code |
| 1342 | /// int a; |
| 1343 | /// \endcode |
| 1344 | extern const internal::VariadicDynCastAllOfMatcher<Decl, VarDecl> varDecl; |
| 1345 | |
| 1346 | /// Matches field declarations. |
| 1347 | /// |
| 1348 | /// Given |
| 1349 | /// \code |
| 1350 | /// class X { int m; }; |
| 1351 | /// \endcode |
| 1352 | /// fieldDecl() |
| 1353 | /// matches 'm'. |
| 1354 | extern const internal::VariadicDynCastAllOfMatcher<Decl, FieldDecl> fieldDecl; |
| 1355 | |
| 1356 | /// Matches indirect field declarations. |
| 1357 | /// |
| 1358 | /// Given |
| 1359 | /// \code |
| 1360 | /// struct X { struct { int a; }; }; |
| 1361 | /// \endcode |
| 1362 | /// indirectFieldDecl() |
| 1363 | /// matches 'a'. |
| 1364 | extern const internal::VariadicDynCastAllOfMatcher<Decl, IndirectFieldDecl> |
| 1365 | indirectFieldDecl; |
| 1366 | |
| 1367 | /// Matches function declarations. |
| 1368 | /// |
| 1369 | /// Example matches f |
| 1370 | /// \code |
| 1371 | /// void f(); |
| 1372 | /// \endcode |
| 1373 | extern const internal::VariadicDynCastAllOfMatcher<Decl, FunctionDecl> |
| 1374 | functionDecl; |
| 1375 | |
| 1376 | /// Matches C++ function template declarations. |
| 1377 | /// |
| 1378 | /// Example matches f |
| 1379 | /// \code |
| 1380 | /// template<class T> void f(T t) {} |
| 1381 | /// \endcode |
| 1382 | extern const internal::VariadicDynCastAllOfMatcher<Decl, FunctionTemplateDecl> |
| 1383 | functionTemplateDecl; |
| 1384 | |
| 1385 | /// Matches friend declarations. |
| 1386 | /// |
| 1387 | /// Given |
| 1388 | /// \code |
| 1389 | /// class X { friend void foo(); }; |
| 1390 | /// \endcode |
| 1391 | /// friendDecl() |
| 1392 | /// matches 'friend void foo()'. |
| 1393 | extern const internal::VariadicDynCastAllOfMatcher<Decl, FriendDecl> friendDecl; |
| 1394 | |
| 1395 | /// Matches statements. |
| 1396 | /// |
| 1397 | /// Given |
| 1398 | /// \code |
| 1399 | /// { ++a; } |
| 1400 | /// \endcode |
| 1401 | /// stmt() |
| 1402 | /// matches both the compound statement '{ ++a; }' and '++a'. |
| 1403 | extern const internal::VariadicAllOfMatcher<Stmt> stmt; |
| 1404 | |
| 1405 | /// Matches declaration statements. |
| 1406 | /// |
| 1407 | /// Given |
| 1408 | /// \code |
| 1409 | /// int a; |
| 1410 | /// \endcode |
| 1411 | /// declStmt() |
| 1412 | /// matches 'int a'. |
| 1413 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, DeclStmt> declStmt; |
| 1414 | |
| 1415 | /// Matches member expressions. |
| 1416 | /// |
| 1417 | /// Given |
| 1418 | /// \code |
| 1419 | /// class Y { |
| 1420 | /// void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; } |
| 1421 | /// int a; static int b; |
| 1422 | /// }; |
| 1423 | /// \endcode |
| 1424 | /// memberExpr() |
| 1425 | /// matches this->x, x, y.x, a, this->b |
| 1426 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, MemberExpr> memberExpr; |
| 1427 | |
| 1428 | /// Matches unresolved member expressions. |
| 1429 | /// |
| 1430 | /// Given |
| 1431 | /// \code |
| 1432 | /// struct X { |
| 1433 | /// template <class T> void f(); |
| 1434 | /// void g(); |
| 1435 | /// }; |
| 1436 | /// template <class T> void h() { X x; x.f<T>(); x.g(); } |
| 1437 | /// \endcode |
| 1438 | /// unresolvedMemberExpr() |
| 1439 | /// matches x.f<T> |
| 1440 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, UnresolvedMemberExpr> |
| 1441 | unresolvedMemberExpr; |
| 1442 | |
| 1443 | /// Matches member expressions where the actual member referenced could not be |
| 1444 | /// resolved because the base expression or the member name was dependent. |
| 1445 | /// |
| 1446 | /// Given |
| 1447 | /// \code |
| 1448 | /// template <class T> void f() { T t; t.g(); } |
| 1449 | /// \endcode |
| 1450 | /// cxxDependentScopeMemberExpr() |
| 1451 | /// matches t.g |
| 1452 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 1453 | CXXDependentScopeMemberExpr> |
| 1454 | cxxDependentScopeMemberExpr; |
| 1455 | |
| 1456 | /// Matches call expressions. |
| 1457 | /// |
| 1458 | /// Example matches x.y() and y() |
| 1459 | /// \code |
| 1460 | /// X x; |
| 1461 | /// x.y(); |
| 1462 | /// y(); |
| 1463 | /// \endcode |
| 1464 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CallExpr> callExpr; |
| 1465 | |
| 1466 | /// Matches call expressions which were resolved using ADL. |
| 1467 | /// |
| 1468 | /// Example matches y(x) but not y(42) or NS::y(x). |
| 1469 | /// \code |
| 1470 | /// namespace NS { |
| 1471 | /// struct X {}; |
| 1472 | /// void y(X); |
| 1473 | /// } |
| 1474 | /// |
| 1475 | /// void y(...); |
| 1476 | /// |
| 1477 | /// void test() { |
| 1478 | /// NS::X x; |
| 1479 | /// y(x); // Matches |
| 1480 | /// NS::y(x); // Doesn't match |
| 1481 | /// y(42); // Doesn't match |
| 1482 | /// using NS::y; |
| 1483 | /// y(x); // Found by both unqualified lookup and ADL, doesn't match |
| 1484 | // } |
| 1485 | /// \endcode |
| 1486 | AST_MATCHER(CallExpr, usesADL)namespace internal { class matcher_usesADLMatcher : public :: clang::ast_matchers::internal::MatcherInterface<CallExpr> { public: explicit matcher_usesADLMatcher() = default; bool matches (const CallExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<CallExpr> usesADL() { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_usesADLMatcher ()); } inline bool internal::matcher_usesADLMatcher::matches( const CallExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { return Node.usesADL(); } |
| 1487 | |
| 1488 | /// Matches lambda expressions. |
| 1489 | /// |
| 1490 | /// Example matches [&](){return 5;} |
| 1491 | /// \code |
| 1492 | /// [&](){return 5;} |
| 1493 | /// \endcode |
| 1494 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, LambdaExpr> lambdaExpr; |
| 1495 | |
| 1496 | /// Matches member call expressions. |
| 1497 | /// |
| 1498 | /// Example matches x.y() |
| 1499 | /// \code |
| 1500 | /// X x; |
| 1501 | /// x.y(); |
| 1502 | /// \endcode |
| 1503 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXMemberCallExpr> |
| 1504 | cxxMemberCallExpr; |
| 1505 | |
| 1506 | /// Matches ObjectiveC Message invocation expressions. |
| 1507 | /// |
| 1508 | /// The innermost message send invokes the "alloc" class method on the |
| 1509 | /// NSString class, while the outermost message send invokes the |
| 1510 | /// "initWithString" instance method on the object returned from |
| 1511 | /// NSString's "alloc". This matcher should match both message sends. |
| 1512 | /// \code |
| 1513 | /// [[NSString alloc] initWithString:@"Hello"] |
| 1514 | /// \endcode |
| 1515 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ObjCMessageExpr> |
| 1516 | objcMessageExpr; |
| 1517 | |
| 1518 | /// Matches Objective-C interface declarations. |
| 1519 | /// |
| 1520 | /// Example matches Foo |
| 1521 | /// \code |
| 1522 | /// @interface Foo |
| 1523 | /// @end |
| 1524 | /// \endcode |
| 1525 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCInterfaceDecl> |
| 1526 | objcInterfaceDecl; |
| 1527 | |
| 1528 | /// Matches Objective-C implementation declarations. |
| 1529 | /// |
| 1530 | /// Example matches Foo |
| 1531 | /// \code |
| 1532 | /// @implementation Foo |
| 1533 | /// @end |
| 1534 | /// \endcode |
| 1535 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCImplementationDecl> |
| 1536 | objcImplementationDecl; |
| 1537 | |
| 1538 | /// Matches Objective-C protocol declarations. |
| 1539 | /// |
| 1540 | /// Example matches FooDelegate |
| 1541 | /// \code |
| 1542 | /// @protocol FooDelegate |
| 1543 | /// @end |
| 1544 | /// \endcode |
| 1545 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCProtocolDecl> |
| 1546 | objcProtocolDecl; |
| 1547 | |
| 1548 | /// Matches Objective-C category declarations. |
| 1549 | /// |
| 1550 | /// Example matches Foo (Additions) |
| 1551 | /// \code |
| 1552 | /// @interface Foo (Additions) |
| 1553 | /// @end |
| 1554 | /// \endcode |
| 1555 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCCategoryDecl> |
| 1556 | objcCategoryDecl; |
| 1557 | |
| 1558 | /// Matches Objective-C category definitions. |
| 1559 | /// |
| 1560 | /// Example matches Foo (Additions) |
| 1561 | /// \code |
| 1562 | /// @implementation Foo (Additions) |
| 1563 | /// @end |
| 1564 | /// \endcode |
| 1565 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCCategoryImplDecl> |
| 1566 | objcCategoryImplDecl; |
| 1567 | |
| 1568 | /// Matches Objective-C method declarations. |
| 1569 | /// |
| 1570 | /// Example matches both declaration and definition of -[Foo method] |
| 1571 | /// \code |
| 1572 | /// @interface Foo |
| 1573 | /// - (void)method; |
| 1574 | /// @end |
| 1575 | /// |
| 1576 | /// @implementation Foo |
| 1577 | /// - (void)method {} |
| 1578 | /// @end |
| 1579 | /// \endcode |
| 1580 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCMethodDecl> |
| 1581 | objcMethodDecl; |
| 1582 | |
| 1583 | /// Matches block declarations. |
| 1584 | /// |
| 1585 | /// Example matches the declaration of the nameless block printing an input |
| 1586 | /// integer. |
| 1587 | /// |
| 1588 | /// \code |
| 1589 | /// myFunc(^(int p) { |
| 1590 | /// printf("%d", p); |
| 1591 | /// }) |
| 1592 | /// \endcode |
| 1593 | extern const internal::VariadicDynCastAllOfMatcher<Decl, BlockDecl> |
| 1594 | blockDecl; |
| 1595 | |
| 1596 | /// Matches Objective-C instance variable declarations. |
| 1597 | /// |
| 1598 | /// Example matches _enabled |
| 1599 | /// \code |
| 1600 | /// @implementation Foo { |
| 1601 | /// BOOL _enabled; |
| 1602 | /// } |
| 1603 | /// @end |
| 1604 | /// \endcode |
| 1605 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCIvarDecl> |
| 1606 | objcIvarDecl; |
| 1607 | |
| 1608 | /// Matches Objective-C property declarations. |
| 1609 | /// |
| 1610 | /// Example matches enabled |
| 1611 | /// \code |
| 1612 | /// @interface Foo |
| 1613 | /// @property BOOL enabled; |
| 1614 | /// @end |
| 1615 | /// \endcode |
| 1616 | extern const internal::VariadicDynCastAllOfMatcher<Decl, ObjCPropertyDecl> |
| 1617 | objcPropertyDecl; |
| 1618 | |
| 1619 | /// Matches Objective-C \@throw statements. |
| 1620 | /// |
| 1621 | /// Example matches \@throw |
| 1622 | /// \code |
| 1623 | /// @throw obj; |
| 1624 | /// \endcode |
| 1625 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ObjCAtThrowStmt> |
| 1626 | objcThrowStmt; |
| 1627 | |
| 1628 | /// Matches Objective-C @try statements. |
| 1629 | /// |
| 1630 | /// Example matches @try |
| 1631 | /// \code |
| 1632 | /// @try {} |
| 1633 | /// @catch (...) {} |
| 1634 | /// \endcode |
| 1635 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ObjCAtTryStmt> |
| 1636 | objcTryStmt; |
| 1637 | |
| 1638 | /// Matches Objective-C @catch statements. |
| 1639 | /// |
| 1640 | /// Example matches @catch |
| 1641 | /// \code |
| 1642 | /// @try {} |
| 1643 | /// @catch (...) {} |
| 1644 | /// \endcode |
| 1645 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ObjCAtCatchStmt> |
| 1646 | objcCatchStmt; |
| 1647 | |
| 1648 | /// Matches Objective-C @finally statements. |
| 1649 | /// |
| 1650 | /// Example matches @finally |
| 1651 | /// \code |
| 1652 | /// @try {} |
| 1653 | /// @finally {} |
| 1654 | /// \endcode |
| 1655 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ObjCAtFinallyStmt> |
| 1656 | objcFinallyStmt; |
| 1657 | |
| 1658 | /// Matches expressions that introduce cleanups to be run at the end |
| 1659 | /// of the sub-expression's evaluation. |
| 1660 | /// |
| 1661 | /// Example matches std::string() |
| 1662 | /// \code |
| 1663 | /// const std::string str = std::string(); |
| 1664 | /// \endcode |
| 1665 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ExprWithCleanups> |
| 1666 | exprWithCleanups; |
| 1667 | |
| 1668 | /// Matches init list expressions. |
| 1669 | /// |
| 1670 | /// Given |
| 1671 | /// \code |
| 1672 | /// int a[] = { 1, 2 }; |
| 1673 | /// struct B { int x, y; }; |
| 1674 | /// B b = { 5, 6 }; |
| 1675 | /// \endcode |
| 1676 | /// initListExpr() |
| 1677 | /// matches "{ 1, 2 }" and "{ 5, 6 }" |
| 1678 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, InitListExpr> |
| 1679 | initListExpr; |
| 1680 | |
| 1681 | /// Matches the syntactic form of init list expressions |
| 1682 | /// (if expression have it). |
| 1683 | AST_MATCHER_P(InitListExpr, hasSyntacticForm,namespace internal { class matcher_hasSyntacticForm0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< InitListExpr> { public: explicit matcher_hasSyntacticForm0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const InitListExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<InitListExpr > hasSyntacticForm( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasSyntacticForm0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<InitListExpr > ( &hasSyntacticForm_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasSyntacticForm0Matcher ::matches( const InitListExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 1684 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasSyntacticForm0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< InitListExpr> { public: explicit matcher_hasSyntacticForm0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const InitListExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<InitListExpr > hasSyntacticForm( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasSyntacticForm0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<InitListExpr > ( &hasSyntacticForm_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasSyntacticForm0Matcher ::matches( const InitListExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 1685 | const Expr *SyntForm = Node.getSyntacticForm(); |
| 1686 | return (SyntForm != nullptr && |
| 1687 | InnerMatcher.matches(*SyntForm, Finder, Builder)); |
| 1688 | } |
| 1689 | |
| 1690 | /// Matches C++ initializer list expressions. |
| 1691 | /// |
| 1692 | /// Given |
| 1693 | /// \code |
| 1694 | /// std::vector<int> a({ 1, 2, 3 }); |
| 1695 | /// std::vector<int> b = { 4, 5 }; |
| 1696 | /// int c[] = { 6, 7 }; |
| 1697 | /// std::pair<int, int> d = { 8, 9 }; |
| 1698 | /// \endcode |
| 1699 | /// cxxStdInitializerListExpr() |
| 1700 | /// matches "{ 1, 2, 3 }" and "{ 4, 5 }" |
| 1701 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 1702 | CXXStdInitializerListExpr> |
| 1703 | cxxStdInitializerListExpr; |
| 1704 | |
| 1705 | /// Matches implicit initializers of init list expressions. |
| 1706 | /// |
| 1707 | /// Given |
| 1708 | /// \code |
| 1709 | /// point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 }; |
| 1710 | /// \endcode |
| 1711 | /// implicitValueInitExpr() |
| 1712 | /// matches "[0].y" (implicitly) |
| 1713 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ImplicitValueInitExpr> |
| 1714 | implicitValueInitExpr; |
| 1715 | |
| 1716 | /// Matches paren list expressions. |
| 1717 | /// ParenListExprs don't have a predefined type and are used for late parsing. |
| 1718 | /// In the final AST, they can be met in template declarations. |
| 1719 | /// |
| 1720 | /// Given |
| 1721 | /// \code |
| 1722 | /// template<typename T> class X { |
| 1723 | /// void f() { |
| 1724 | /// X x(*this); |
| 1725 | /// int a = 0, b = 1; int i = (a, b); |
| 1726 | /// } |
| 1727 | /// }; |
| 1728 | /// \endcode |
| 1729 | /// parenListExpr() matches "*this" but NOT matches (a, b) because (a, b) |
| 1730 | /// has a predefined type and is a ParenExpr, not a ParenListExpr. |
| 1731 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ParenListExpr> |
| 1732 | parenListExpr; |
| 1733 | |
| 1734 | /// Matches substitutions of non-type template parameters. |
| 1735 | /// |
| 1736 | /// Given |
| 1737 | /// \code |
| 1738 | /// template <int N> |
| 1739 | /// struct A { static const int n = N; }; |
| 1740 | /// struct B : public A<42> {}; |
| 1741 | /// \endcode |
| 1742 | /// substNonTypeTemplateParmExpr() |
| 1743 | /// matches "N" in the right-hand side of "static const int n = N;" |
| 1744 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 1745 | SubstNonTypeTemplateParmExpr> |
| 1746 | substNonTypeTemplateParmExpr; |
| 1747 | |
| 1748 | /// Matches using declarations. |
| 1749 | /// |
| 1750 | /// Given |
| 1751 | /// \code |
| 1752 | /// namespace X { int x; } |
| 1753 | /// using X::x; |
| 1754 | /// \endcode |
| 1755 | /// usingDecl() |
| 1756 | /// matches \code using X::x \endcode |
| 1757 | extern const internal::VariadicDynCastAllOfMatcher<Decl, UsingDecl> usingDecl; |
| 1758 | |
| 1759 | /// Matches using-enum declarations. |
| 1760 | /// |
| 1761 | /// Given |
| 1762 | /// \code |
| 1763 | /// namespace X { enum x {...}; } |
| 1764 | /// using enum X::x; |
| 1765 | /// \endcode |
| 1766 | /// usingEnumDecl() |
| 1767 | /// matches \code using enum X::x \endcode |
| 1768 | extern const internal::VariadicDynCastAllOfMatcher<Decl, UsingEnumDecl> |
| 1769 | usingEnumDecl; |
| 1770 | |
| 1771 | /// Matches using namespace declarations. |
| 1772 | /// |
| 1773 | /// Given |
| 1774 | /// \code |
| 1775 | /// namespace X { int x; } |
| 1776 | /// using namespace X; |
| 1777 | /// \endcode |
| 1778 | /// usingDirectiveDecl() |
| 1779 | /// matches \code using namespace X \endcode |
| 1780 | extern const internal::VariadicDynCastAllOfMatcher<Decl, UsingDirectiveDecl> |
| 1781 | usingDirectiveDecl; |
| 1782 | |
| 1783 | /// Matches reference to a name that can be looked up during parsing |
| 1784 | /// but could not be resolved to a specific declaration. |
| 1785 | /// |
| 1786 | /// Given |
| 1787 | /// \code |
| 1788 | /// template<typename T> |
| 1789 | /// T foo() { T a; return a; } |
| 1790 | /// template<typename T> |
| 1791 | /// void bar() { |
| 1792 | /// foo<T>(); |
| 1793 | /// } |
| 1794 | /// \endcode |
| 1795 | /// unresolvedLookupExpr() |
| 1796 | /// matches \code foo<T>() \endcode |
| 1797 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, UnresolvedLookupExpr> |
| 1798 | unresolvedLookupExpr; |
| 1799 | |
| 1800 | /// Matches unresolved using value declarations. |
| 1801 | /// |
| 1802 | /// Given |
| 1803 | /// \code |
| 1804 | /// template<typename X> |
| 1805 | /// class C : private X { |
| 1806 | /// using X::x; |
| 1807 | /// }; |
| 1808 | /// \endcode |
| 1809 | /// unresolvedUsingValueDecl() |
| 1810 | /// matches \code using X::x \endcode |
| 1811 | extern const internal::VariadicDynCastAllOfMatcher<Decl, |
| 1812 | UnresolvedUsingValueDecl> |
| 1813 | unresolvedUsingValueDecl; |
| 1814 | |
| 1815 | /// Matches unresolved using value declarations that involve the |
| 1816 | /// typename. |
| 1817 | /// |
| 1818 | /// Given |
| 1819 | /// \code |
| 1820 | /// template <typename T> |
| 1821 | /// struct Base { typedef T Foo; }; |
| 1822 | /// |
| 1823 | /// template<typename T> |
| 1824 | /// struct S : private Base<T> { |
| 1825 | /// using typename Base<T>::Foo; |
| 1826 | /// }; |
| 1827 | /// \endcode |
| 1828 | /// unresolvedUsingTypenameDecl() |
| 1829 | /// matches \code using Base<T>::Foo \endcode |
| 1830 | extern const internal::VariadicDynCastAllOfMatcher<Decl, |
| 1831 | UnresolvedUsingTypenameDecl> |
| 1832 | unresolvedUsingTypenameDecl; |
| 1833 | |
| 1834 | /// Matches a constant expression wrapper. |
| 1835 | /// |
| 1836 | /// Example matches the constant in the case statement: |
| 1837 | /// (matcher = constantExpr()) |
| 1838 | /// \code |
| 1839 | /// switch (a) { |
| 1840 | /// case 37: break; |
| 1841 | /// } |
| 1842 | /// \endcode |
| 1843 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ConstantExpr> |
| 1844 | constantExpr; |
| 1845 | |
| 1846 | /// Matches parentheses used in expressions. |
| 1847 | /// |
| 1848 | /// Example matches (foo() + 1) |
| 1849 | /// \code |
| 1850 | /// int foo() { return 1; } |
| 1851 | /// int a = (foo() + 1); |
| 1852 | /// \endcode |
| 1853 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ParenExpr> parenExpr; |
| 1854 | |
| 1855 | /// Matches constructor call expressions (including implicit ones). |
| 1856 | /// |
| 1857 | /// Example matches string(ptr, n) and ptr within arguments of f |
| 1858 | /// (matcher = cxxConstructExpr()) |
| 1859 | /// \code |
| 1860 | /// void f(const string &a, const string &b); |
| 1861 | /// char *ptr; |
| 1862 | /// int n; |
| 1863 | /// f(string(ptr, n), ptr); |
| 1864 | /// \endcode |
| 1865 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXConstructExpr> |
| 1866 | cxxConstructExpr; |
| 1867 | |
| 1868 | /// Matches unresolved constructor call expressions. |
| 1869 | /// |
| 1870 | /// Example matches T(t) in return statement of f |
| 1871 | /// (matcher = cxxUnresolvedConstructExpr()) |
| 1872 | /// \code |
| 1873 | /// template <typename T> |
| 1874 | /// void f(const T& t) { return T(t); } |
| 1875 | /// \endcode |
| 1876 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 1877 | CXXUnresolvedConstructExpr> |
| 1878 | cxxUnresolvedConstructExpr; |
| 1879 | |
| 1880 | /// Matches implicit and explicit this expressions. |
| 1881 | /// |
| 1882 | /// Example matches the implicit this expression in "return i". |
| 1883 | /// (matcher = cxxThisExpr()) |
| 1884 | /// \code |
| 1885 | /// struct foo { |
| 1886 | /// int i; |
| 1887 | /// int f() { return i; } |
| 1888 | /// }; |
| 1889 | /// \endcode |
| 1890 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXThisExpr> |
| 1891 | cxxThisExpr; |
| 1892 | |
| 1893 | /// Matches nodes where temporaries are created. |
| 1894 | /// |
| 1895 | /// Example matches FunctionTakesString(GetStringByValue()) |
| 1896 | /// (matcher = cxxBindTemporaryExpr()) |
| 1897 | /// \code |
| 1898 | /// FunctionTakesString(GetStringByValue()); |
| 1899 | /// FunctionTakesStringByPointer(GetStringPointer()); |
| 1900 | /// \endcode |
| 1901 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXBindTemporaryExpr> |
| 1902 | cxxBindTemporaryExpr; |
| 1903 | |
| 1904 | /// Matches nodes where temporaries are materialized. |
| 1905 | /// |
| 1906 | /// Example: Given |
| 1907 | /// \code |
| 1908 | /// struct T {void func();}; |
| 1909 | /// T f(); |
| 1910 | /// void g(T); |
| 1911 | /// \endcode |
| 1912 | /// materializeTemporaryExpr() matches 'f()' in these statements |
| 1913 | /// \code |
| 1914 | /// T u(f()); |
| 1915 | /// g(f()); |
| 1916 | /// f().func(); |
| 1917 | /// \endcode |
| 1918 | /// but does not match |
| 1919 | /// \code |
| 1920 | /// f(); |
| 1921 | /// \endcode |
| 1922 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 1923 | MaterializeTemporaryExpr> |
| 1924 | materializeTemporaryExpr; |
| 1925 | |
| 1926 | /// Matches new expressions. |
| 1927 | /// |
| 1928 | /// Given |
| 1929 | /// \code |
| 1930 | /// new X; |
| 1931 | /// \endcode |
| 1932 | /// cxxNewExpr() |
| 1933 | /// matches 'new X'. |
| 1934 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXNewExpr> cxxNewExpr; |
| 1935 | |
| 1936 | /// Matches delete expressions. |
| 1937 | /// |
| 1938 | /// Given |
| 1939 | /// \code |
| 1940 | /// delete X; |
| 1941 | /// \endcode |
| 1942 | /// cxxDeleteExpr() |
| 1943 | /// matches 'delete X'. |
| 1944 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXDeleteExpr> |
| 1945 | cxxDeleteExpr; |
| 1946 | |
| 1947 | /// Matches noexcept expressions. |
| 1948 | /// |
| 1949 | /// Given |
| 1950 | /// \code |
| 1951 | /// bool a() noexcept; |
| 1952 | /// bool b() noexcept(true); |
| 1953 | /// bool c() noexcept(false); |
| 1954 | /// bool d() noexcept(noexcept(a())); |
| 1955 | /// bool e = noexcept(b()) || noexcept(c()); |
| 1956 | /// \endcode |
| 1957 | /// cxxNoexceptExpr() |
| 1958 | /// matches `noexcept(a())`, `noexcept(b())` and `noexcept(c())`. |
| 1959 | /// doesn't match the noexcept specifier in the declarations a, b, c or d. |
| 1960 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXNoexceptExpr> |
| 1961 | cxxNoexceptExpr; |
| 1962 | |
| 1963 | /// Matches array subscript expressions. |
| 1964 | /// |
| 1965 | /// Given |
| 1966 | /// \code |
| 1967 | /// int i = a[1]; |
| 1968 | /// \endcode |
| 1969 | /// arraySubscriptExpr() |
| 1970 | /// matches "a[1]" |
| 1971 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ArraySubscriptExpr> |
| 1972 | arraySubscriptExpr; |
| 1973 | |
| 1974 | /// Matches the value of a default argument at the call site. |
| 1975 | /// |
| 1976 | /// Example matches the CXXDefaultArgExpr placeholder inserted for the |
| 1977 | /// default value of the second parameter in the call expression f(42) |
| 1978 | /// (matcher = cxxDefaultArgExpr()) |
| 1979 | /// \code |
| 1980 | /// void f(int x, int y = 0); |
| 1981 | /// f(42); |
| 1982 | /// \endcode |
| 1983 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXDefaultArgExpr> |
| 1984 | cxxDefaultArgExpr; |
| 1985 | |
| 1986 | /// Matches overloaded operator calls. |
| 1987 | /// |
| 1988 | /// Note that if an operator isn't overloaded, it won't match. Instead, use |
| 1989 | /// binaryOperator matcher. |
| 1990 | /// Currently it does not match operators such as new delete. |
| 1991 | /// FIXME: figure out why these do not match? |
| 1992 | /// |
| 1993 | /// Example matches both operator<<((o << b), c) and operator<<(o, b) |
| 1994 | /// (matcher = cxxOperatorCallExpr()) |
| 1995 | /// \code |
| 1996 | /// ostream &operator<< (ostream &out, int i) { }; |
| 1997 | /// ostream &o; int b = 1, c = 1; |
| 1998 | /// o << b << c; |
| 1999 | /// \endcode |
| 2000 | /// See also the binaryOperation() matcher for more-general matching of binary |
| 2001 | /// uses of this AST node. |
| 2002 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXOperatorCallExpr> |
| 2003 | cxxOperatorCallExpr; |
| 2004 | |
| 2005 | /// Matches rewritten binary operators |
| 2006 | /// |
| 2007 | /// Example matches use of "<": |
| 2008 | /// \code |
| 2009 | /// #include <compare> |
| 2010 | /// struct HasSpaceshipMem { |
| 2011 | /// int a; |
| 2012 | /// constexpr auto operator<=>(const HasSpaceshipMem&) const = default; |
| 2013 | /// }; |
| 2014 | /// void compare() { |
| 2015 | /// HasSpaceshipMem hs1, hs2; |
| 2016 | /// if (hs1 < hs2) |
| 2017 | /// return; |
| 2018 | /// } |
| 2019 | /// \endcode |
| 2020 | /// See also the binaryOperation() matcher for more-general matching |
| 2021 | /// of this AST node. |
| 2022 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 2023 | CXXRewrittenBinaryOperator> |
| 2024 | cxxRewrittenBinaryOperator; |
| 2025 | |
| 2026 | /// Matches expressions. |
| 2027 | /// |
| 2028 | /// Example matches x() |
| 2029 | /// \code |
| 2030 | /// void f() { x(); } |
| 2031 | /// \endcode |
| 2032 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, Expr> expr; |
| 2033 | |
| 2034 | /// Matches expressions that refer to declarations. |
| 2035 | /// |
| 2036 | /// Example matches x in if (x) |
| 2037 | /// \code |
| 2038 | /// bool x; |
| 2039 | /// if (x) {} |
| 2040 | /// \endcode |
| 2041 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, DeclRefExpr> |
| 2042 | declRefExpr; |
| 2043 | |
| 2044 | /// Matches a reference to an ObjCIvar. |
| 2045 | /// |
| 2046 | /// Example: matches "a" in "init" method: |
| 2047 | /// \code |
| 2048 | /// @implementation A { |
| 2049 | /// NSString *a; |
| 2050 | /// } |
| 2051 | /// - (void) init { |
| 2052 | /// a = @"hello"; |
| 2053 | /// } |
| 2054 | /// \endcode |
| 2055 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ObjCIvarRefExpr> |
| 2056 | objcIvarRefExpr; |
| 2057 | |
| 2058 | /// Matches a reference to a block. |
| 2059 | /// |
| 2060 | /// Example: matches "^{}": |
| 2061 | /// \code |
| 2062 | /// void f() { ^{}(); } |
| 2063 | /// \endcode |
| 2064 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, BlockExpr> blockExpr; |
| 2065 | |
| 2066 | /// Matches if statements. |
| 2067 | /// |
| 2068 | /// Example matches 'if (x) {}' |
| 2069 | /// \code |
| 2070 | /// if (x) {} |
| 2071 | /// \endcode |
| 2072 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, IfStmt> ifStmt; |
| 2073 | |
| 2074 | /// Matches for statements. |
| 2075 | /// |
| 2076 | /// Example matches 'for (;;) {}' |
| 2077 | /// \code |
| 2078 | /// for (;;) {} |
| 2079 | /// int i[] = {1, 2, 3}; for (auto a : i); |
| 2080 | /// \endcode |
| 2081 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ForStmt> forStmt; |
| 2082 | |
| 2083 | /// Matches the increment statement of a for loop. |
| 2084 | /// |
| 2085 | /// Example: |
| 2086 | /// forStmt(hasIncrement(unaryOperator(hasOperatorName("++")))) |
| 2087 | /// matches '++x' in |
| 2088 | /// \code |
| 2089 | /// for (x; x < N; ++x) { } |
| 2090 | /// \endcode |
| 2091 | AST_MATCHER_P(ForStmt, hasIncrement, internal::Matcher<Stmt>,namespace internal { class matcher_hasIncrement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ForStmt > { public: explicit matcher_hasIncrement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ForStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ForStmt> hasIncrement ( internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasIncrement0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ForStmt> ( &hasIncrement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); inline bool internal::matcher_hasIncrement0Matcher::matches( const ForStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 2092 | InnerMatcher)namespace internal { class matcher_hasIncrement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ForStmt > { public: explicit matcher_hasIncrement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ForStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ForStmt> hasIncrement ( internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasIncrement0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ForStmt> ( &hasIncrement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); inline bool internal::matcher_hasIncrement0Matcher::matches( const ForStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 2093 | const Stmt *const Increment = Node.getInc(); |
| 2094 | return (Increment != nullptr && |
| 2095 | InnerMatcher.matches(*Increment, Finder, Builder)); |
| 2096 | } |
| 2097 | |
| 2098 | /// Matches the initialization statement of a for loop. |
| 2099 | /// |
| 2100 | /// Example: |
| 2101 | /// forStmt(hasLoopInit(declStmt())) |
| 2102 | /// matches 'int x = 0' in |
| 2103 | /// \code |
| 2104 | /// for (int x = 0; x < N; ++x) { } |
| 2105 | /// \endcode |
| 2106 | AST_MATCHER_P(ForStmt, hasLoopInit, internal::Matcher<Stmt>,namespace internal { class matcher_hasLoopInit0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ForStmt > { public: explicit matcher_hasLoopInit0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ForStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ForStmt> hasLoopInit( internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasLoopInit0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ForStmt> ( &hasLoopInit_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); inline bool internal::matcher_hasLoopInit0Matcher::matches( const ForStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 2107 | InnerMatcher)namespace internal { class matcher_hasLoopInit0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ForStmt > { public: explicit matcher_hasLoopInit0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ForStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ForStmt> hasLoopInit( internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasLoopInit0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ForStmt> ( &hasLoopInit_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); inline bool internal::matcher_hasLoopInit0Matcher::matches( const ForStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 2108 | const Stmt *const Init = Node.getInit(); |
| 2109 | return (Init != nullptr && InnerMatcher.matches(*Init, Finder, Builder)); |
| 2110 | } |
| 2111 | |
| 2112 | /// Matches range-based for statements. |
| 2113 | /// |
| 2114 | /// cxxForRangeStmt() matches 'for (auto a : i)' |
| 2115 | /// \code |
| 2116 | /// int i[] = {1, 2, 3}; for (auto a : i); |
| 2117 | /// for(int j = 0; j < 5; ++j); |
| 2118 | /// \endcode |
| 2119 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXForRangeStmt> |
| 2120 | cxxForRangeStmt; |
| 2121 | |
| 2122 | /// Matches the initialization statement of a for loop. |
| 2123 | /// |
| 2124 | /// Example: |
| 2125 | /// forStmt(hasLoopVariable(anything())) |
| 2126 | /// matches 'int x' in |
| 2127 | /// \code |
| 2128 | /// for (int x : a) { } |
| 2129 | /// \endcode |
| 2130 | AST_MATCHER_P(CXXForRangeStmt, hasLoopVariable, internal::Matcher<VarDecl>,namespace internal { class matcher_hasLoopVariable0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXForRangeStmt > { public: explicit matcher_hasLoopVariable0Matcher( internal ::Matcher<VarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXForRangeStmt &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<VarDecl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXForRangeStmt > hasLoopVariable( internal::Matcher<VarDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasLoopVariable0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXForRangeStmt > ( &hasLoopVariable_Type0)(internal::Matcher<VarDecl > const &InnerMatcher); inline bool internal::matcher_hasLoopVariable0Matcher ::matches( const CXXForRangeStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 2131 | InnerMatcher)namespace internal { class matcher_hasLoopVariable0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXForRangeStmt > { public: explicit matcher_hasLoopVariable0Matcher( internal ::Matcher<VarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXForRangeStmt &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<VarDecl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXForRangeStmt > hasLoopVariable( internal::Matcher<VarDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasLoopVariable0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXForRangeStmt > ( &hasLoopVariable_Type0)(internal::Matcher<VarDecl > const &InnerMatcher); inline bool internal::matcher_hasLoopVariable0Matcher ::matches( const CXXForRangeStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 2132 | const VarDecl *const Var = Node.getLoopVariable(); |
| 2133 | return (Var != nullptr && InnerMatcher.matches(*Var, Finder, Builder)); |
| 2134 | } |
| 2135 | |
| 2136 | /// Matches the range initialization statement of a for loop. |
| 2137 | /// |
| 2138 | /// Example: |
| 2139 | /// forStmt(hasRangeInit(anything())) |
| 2140 | /// matches 'a' in |
| 2141 | /// \code |
| 2142 | /// for (int x : a) { } |
| 2143 | /// \endcode |
| 2144 | AST_MATCHER_P(CXXForRangeStmt, hasRangeInit, internal::Matcher<Expr>,namespace internal { class matcher_hasRangeInit0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXForRangeStmt > { public: explicit matcher_hasRangeInit0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXForRangeStmt &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXForRangeStmt > hasRangeInit( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasRangeInit0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<CXXForRangeStmt> ( & hasRangeInit_Type0)(internal::Matcher<Expr> const & InnerMatcher); inline bool internal::matcher_hasRangeInit0Matcher ::matches( const CXXForRangeStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 2145 | InnerMatcher)namespace internal { class matcher_hasRangeInit0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXForRangeStmt > { public: explicit matcher_hasRangeInit0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXForRangeStmt &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXForRangeStmt > hasRangeInit( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasRangeInit0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<CXXForRangeStmt> ( & hasRangeInit_Type0)(internal::Matcher<Expr> const & InnerMatcher); inline bool internal::matcher_hasRangeInit0Matcher ::matches( const CXXForRangeStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 2146 | const Expr *const Init = Node.getRangeInit(); |
| 2147 | return (Init != nullptr && InnerMatcher.matches(*Init, Finder, Builder)); |
| 2148 | } |
| 2149 | |
| 2150 | /// Matches while statements. |
| 2151 | /// |
| 2152 | /// Given |
| 2153 | /// \code |
| 2154 | /// while (true) {} |
| 2155 | /// \endcode |
| 2156 | /// whileStmt() |
| 2157 | /// matches 'while (true) {}'. |
| 2158 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, WhileStmt> whileStmt; |
| 2159 | |
| 2160 | /// Matches do statements. |
| 2161 | /// |
| 2162 | /// Given |
| 2163 | /// \code |
| 2164 | /// do {} while (true); |
| 2165 | /// \endcode |
| 2166 | /// doStmt() |
| 2167 | /// matches 'do {} while(true)' |
| 2168 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, DoStmt> doStmt; |
| 2169 | |
| 2170 | /// Matches break statements. |
| 2171 | /// |
| 2172 | /// Given |
| 2173 | /// \code |
| 2174 | /// while (true) { break; } |
| 2175 | /// \endcode |
| 2176 | /// breakStmt() |
| 2177 | /// matches 'break' |
| 2178 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, BreakStmt> breakStmt; |
| 2179 | |
| 2180 | /// Matches continue statements. |
| 2181 | /// |
| 2182 | /// Given |
| 2183 | /// \code |
| 2184 | /// while (true) { continue; } |
| 2185 | /// \endcode |
| 2186 | /// continueStmt() |
| 2187 | /// matches 'continue' |
| 2188 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ContinueStmt> |
| 2189 | continueStmt; |
| 2190 | |
| 2191 | /// Matches co_return statements. |
| 2192 | /// |
| 2193 | /// Given |
| 2194 | /// \code |
| 2195 | /// while (true) { co_return; } |
| 2196 | /// \endcode |
| 2197 | /// coreturnStmt() |
| 2198 | /// matches 'co_return' |
| 2199 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CoreturnStmt> |
| 2200 | coreturnStmt; |
| 2201 | |
| 2202 | /// Matches return statements. |
| 2203 | /// |
| 2204 | /// Given |
| 2205 | /// \code |
| 2206 | /// return 1; |
| 2207 | /// \endcode |
| 2208 | /// returnStmt() |
| 2209 | /// matches 'return 1' |
| 2210 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ReturnStmt> returnStmt; |
| 2211 | |
| 2212 | /// Matches goto statements. |
| 2213 | /// |
| 2214 | /// Given |
| 2215 | /// \code |
| 2216 | /// goto FOO; |
| 2217 | /// FOO: bar(); |
| 2218 | /// \endcode |
| 2219 | /// gotoStmt() |
| 2220 | /// matches 'goto FOO' |
| 2221 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, GotoStmt> gotoStmt; |
| 2222 | |
| 2223 | /// Matches label statements. |
| 2224 | /// |
| 2225 | /// Given |
| 2226 | /// \code |
| 2227 | /// goto FOO; |
| 2228 | /// FOO: bar(); |
| 2229 | /// \endcode |
| 2230 | /// labelStmt() |
| 2231 | /// matches 'FOO:' |
| 2232 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, LabelStmt> labelStmt; |
| 2233 | |
| 2234 | /// Matches address of label statements (GNU extension). |
| 2235 | /// |
| 2236 | /// Given |
| 2237 | /// \code |
| 2238 | /// FOO: bar(); |
| 2239 | /// void *ptr = &&FOO; |
| 2240 | /// goto *bar; |
| 2241 | /// \endcode |
| 2242 | /// addrLabelExpr() |
| 2243 | /// matches '&&FOO' |
| 2244 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, AddrLabelExpr> |
| 2245 | addrLabelExpr; |
| 2246 | |
| 2247 | /// Matches switch statements. |
| 2248 | /// |
| 2249 | /// Given |
| 2250 | /// \code |
| 2251 | /// switch(a) { case 42: break; default: break; } |
| 2252 | /// \endcode |
| 2253 | /// switchStmt() |
| 2254 | /// matches 'switch(a)'. |
| 2255 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, SwitchStmt> switchStmt; |
| 2256 | |
| 2257 | /// Matches case and default statements inside switch statements. |
| 2258 | /// |
| 2259 | /// Given |
| 2260 | /// \code |
| 2261 | /// switch(a) { case 42: break; default: break; } |
| 2262 | /// \endcode |
| 2263 | /// switchCase() |
| 2264 | /// matches 'case 42:' and 'default:'. |
| 2265 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, SwitchCase> switchCase; |
| 2266 | |
| 2267 | /// Matches case statements inside switch statements. |
| 2268 | /// |
| 2269 | /// Given |
| 2270 | /// \code |
| 2271 | /// switch(a) { case 42: break; default: break; } |
| 2272 | /// \endcode |
| 2273 | /// caseStmt() |
| 2274 | /// matches 'case 42:'. |
| 2275 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CaseStmt> caseStmt; |
| 2276 | |
| 2277 | /// Matches default statements inside switch statements. |
| 2278 | /// |
| 2279 | /// Given |
| 2280 | /// \code |
| 2281 | /// switch(a) { case 42: break; default: break; } |
| 2282 | /// \endcode |
| 2283 | /// defaultStmt() |
| 2284 | /// matches 'default:'. |
| 2285 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, DefaultStmt> |
| 2286 | defaultStmt; |
| 2287 | |
| 2288 | /// Matches compound statements. |
| 2289 | /// |
| 2290 | /// Example matches '{}' and '{{}}' in 'for (;;) {{}}' |
| 2291 | /// \code |
| 2292 | /// for (;;) {{}} |
| 2293 | /// \endcode |
| 2294 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CompoundStmt> |
| 2295 | compoundStmt; |
| 2296 | |
| 2297 | /// Matches catch statements. |
| 2298 | /// |
| 2299 | /// \code |
| 2300 | /// try {} catch(int i) {} |
| 2301 | /// \endcode |
| 2302 | /// cxxCatchStmt() |
| 2303 | /// matches 'catch(int i)' |
| 2304 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXCatchStmt> |
| 2305 | cxxCatchStmt; |
| 2306 | |
| 2307 | /// Matches try statements. |
| 2308 | /// |
| 2309 | /// \code |
| 2310 | /// try {} catch(int i) {} |
| 2311 | /// \endcode |
| 2312 | /// cxxTryStmt() |
| 2313 | /// matches 'try {}' |
| 2314 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXTryStmt> cxxTryStmt; |
| 2315 | |
| 2316 | /// Matches throw expressions. |
| 2317 | /// |
| 2318 | /// \code |
| 2319 | /// try { throw 5; } catch(int i) {} |
| 2320 | /// \endcode |
| 2321 | /// cxxThrowExpr() |
| 2322 | /// matches 'throw 5' |
| 2323 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXThrowExpr> |
| 2324 | cxxThrowExpr; |
| 2325 | |
| 2326 | /// Matches null statements. |
| 2327 | /// |
| 2328 | /// \code |
| 2329 | /// foo();; |
| 2330 | /// \endcode |
| 2331 | /// nullStmt() |
| 2332 | /// matches the second ';' |
| 2333 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, NullStmt> nullStmt; |
| 2334 | |
| 2335 | /// Matches asm statements. |
| 2336 | /// |
| 2337 | /// \code |
| 2338 | /// int i = 100; |
| 2339 | /// __asm("mov al, 2"); |
| 2340 | /// \endcode |
| 2341 | /// asmStmt() |
| 2342 | /// matches '__asm("mov al, 2")' |
| 2343 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, AsmStmt> asmStmt; |
| 2344 | |
| 2345 | /// Matches bool literals. |
| 2346 | /// |
| 2347 | /// Example matches true |
| 2348 | /// \code |
| 2349 | /// true |
| 2350 | /// \endcode |
| 2351 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXBoolLiteralExpr> |
| 2352 | cxxBoolLiteral; |
| 2353 | |
| 2354 | /// Matches string literals (also matches wide string literals). |
| 2355 | /// |
| 2356 | /// Example matches "abcd", L"abcd" |
| 2357 | /// \code |
| 2358 | /// char *s = "abcd"; |
| 2359 | /// wchar_t *ws = L"abcd"; |
| 2360 | /// \endcode |
| 2361 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, StringLiteral> |
| 2362 | stringLiteral; |
| 2363 | |
| 2364 | /// Matches character literals (also matches wchar_t). |
| 2365 | /// |
| 2366 | /// Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral), |
| 2367 | /// though. |
| 2368 | /// |
| 2369 | /// Example matches 'a', L'a' |
| 2370 | /// \code |
| 2371 | /// char ch = 'a'; |
| 2372 | /// wchar_t chw = L'a'; |
| 2373 | /// \endcode |
| 2374 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CharacterLiteral> |
| 2375 | characterLiteral; |
| 2376 | |
| 2377 | /// Matches integer literals of all sizes / encodings, e.g. |
| 2378 | /// 1, 1L, 0x1 and 1U. |
| 2379 | /// |
| 2380 | /// Does not match character-encoded integers such as L'a'. |
| 2381 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, IntegerLiteral> |
| 2382 | integerLiteral; |
| 2383 | |
| 2384 | /// Matches float literals of all sizes / encodings, e.g. |
| 2385 | /// 1.0, 1.0f, 1.0L and 1e10. |
| 2386 | /// |
| 2387 | /// Does not match implicit conversions such as |
| 2388 | /// \code |
| 2389 | /// float a = 10; |
| 2390 | /// \endcode |
| 2391 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, FloatingLiteral> |
| 2392 | floatLiteral; |
| 2393 | |
| 2394 | /// Matches imaginary literals, which are based on integer and floating |
| 2395 | /// point literals e.g.: 1i, 1.0i |
| 2396 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ImaginaryLiteral> |
| 2397 | imaginaryLiteral; |
| 2398 | |
| 2399 | /// Matches fixed point literals |
| 2400 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, FixedPointLiteral> |
| 2401 | fixedPointLiteral; |
| 2402 | |
| 2403 | /// Matches user defined literal operator call. |
| 2404 | /// |
| 2405 | /// Example match: "foo"_suffix |
| 2406 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, UserDefinedLiteral> |
| 2407 | userDefinedLiteral; |
| 2408 | |
| 2409 | /// Matches compound (i.e. non-scalar) literals |
| 2410 | /// |
| 2411 | /// Example match: {1}, (1, 2) |
| 2412 | /// \code |
| 2413 | /// int array[4] = {1}; |
| 2414 | /// vector int myvec = (vector int)(1, 2); |
| 2415 | /// \endcode |
| 2416 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CompoundLiteralExpr> |
| 2417 | compoundLiteralExpr; |
| 2418 | |
| 2419 | /// Matches co_await expressions. |
| 2420 | /// |
| 2421 | /// Given |
| 2422 | /// \code |
| 2423 | /// co_await 1; |
| 2424 | /// \endcode |
| 2425 | /// coawaitExpr() |
| 2426 | /// matches 'co_await 1' |
| 2427 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CoawaitExpr> |
| 2428 | coawaitExpr; |
| 2429 | /// Matches co_await expressions where the type of the promise is dependent |
| 2430 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, DependentCoawaitExpr> |
| 2431 | dependentCoawaitExpr; |
| 2432 | /// Matches co_yield expressions. |
| 2433 | /// |
| 2434 | /// Given |
| 2435 | /// \code |
| 2436 | /// co_yield 1; |
| 2437 | /// \endcode |
| 2438 | /// coyieldExpr() |
| 2439 | /// matches 'co_yield 1' |
| 2440 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CoyieldExpr> |
| 2441 | coyieldExpr; |
| 2442 | |
| 2443 | /// Matches nullptr literal. |
| 2444 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXNullPtrLiteralExpr> |
| 2445 | cxxNullPtrLiteralExpr; |
| 2446 | |
| 2447 | /// Matches GNU __builtin_choose_expr. |
| 2448 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ChooseExpr> |
| 2449 | chooseExpr; |
| 2450 | |
| 2451 | /// Matches GNU __null expression. |
| 2452 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, GNUNullExpr> |
| 2453 | gnuNullExpr; |
| 2454 | |
| 2455 | /// Matches C11 _Generic expression. |
| 2456 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, GenericSelectionExpr> |
| 2457 | genericSelectionExpr; |
| 2458 | |
| 2459 | /// Matches atomic builtins. |
| 2460 | /// Example matches __atomic_load_n(ptr, 1) |
| 2461 | /// \code |
| 2462 | /// void foo() { int *ptr; __atomic_load_n(ptr, 1); } |
| 2463 | /// \endcode |
| 2464 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, AtomicExpr> atomicExpr; |
| 2465 | |
| 2466 | /// Matches statement expression (GNU extension). |
| 2467 | /// |
| 2468 | /// Example match: ({ int X = 4; X; }) |
| 2469 | /// \code |
| 2470 | /// int C = ({ int X = 4; X; }); |
| 2471 | /// \endcode |
| 2472 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, StmtExpr> stmtExpr; |
| 2473 | |
| 2474 | /// Matches binary operator expressions. |
| 2475 | /// |
| 2476 | /// Example matches a || b |
| 2477 | /// \code |
| 2478 | /// !(a || b) |
| 2479 | /// \endcode |
| 2480 | /// See also the binaryOperation() matcher for more-general matching. |
| 2481 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, BinaryOperator> |
| 2482 | binaryOperator; |
| 2483 | |
| 2484 | /// Matches unary operator expressions. |
| 2485 | /// |
| 2486 | /// Example matches !a |
| 2487 | /// \code |
| 2488 | /// !a || b |
| 2489 | /// \endcode |
| 2490 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, UnaryOperator> |
| 2491 | unaryOperator; |
| 2492 | |
| 2493 | /// Matches conditional operator expressions. |
| 2494 | /// |
| 2495 | /// Example matches a ? b : c |
| 2496 | /// \code |
| 2497 | /// (a ? b : c) + 42 |
| 2498 | /// \endcode |
| 2499 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ConditionalOperator> |
| 2500 | conditionalOperator; |
| 2501 | |
| 2502 | /// Matches binary conditional operator expressions (GNU extension). |
| 2503 | /// |
| 2504 | /// Example matches a ?: b |
| 2505 | /// \code |
| 2506 | /// (a ?: b) + 42; |
| 2507 | /// \endcode |
| 2508 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 2509 | BinaryConditionalOperator> |
| 2510 | binaryConditionalOperator; |
| 2511 | |
| 2512 | /// Matches opaque value expressions. They are used as helpers |
| 2513 | /// to reference another expressions and can be met |
| 2514 | /// in BinaryConditionalOperators, for example. |
| 2515 | /// |
| 2516 | /// Example matches 'a' |
| 2517 | /// \code |
| 2518 | /// (a ?: c) + 42; |
| 2519 | /// \endcode |
| 2520 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, OpaqueValueExpr> |
| 2521 | opaqueValueExpr; |
| 2522 | |
| 2523 | /// Matches a C++ static_assert declaration. |
| 2524 | /// |
| 2525 | /// Example: |
| 2526 | /// staticAssertExpr() |
| 2527 | /// matches |
| 2528 | /// static_assert(sizeof(S) == sizeof(int)) |
| 2529 | /// in |
| 2530 | /// \code |
| 2531 | /// struct S { |
| 2532 | /// int x; |
| 2533 | /// }; |
| 2534 | /// static_assert(sizeof(S) == sizeof(int)); |
| 2535 | /// \endcode |
| 2536 | extern const internal::VariadicDynCastAllOfMatcher<Decl, StaticAssertDecl> |
| 2537 | staticAssertDecl; |
| 2538 | |
| 2539 | /// Matches a reinterpret_cast expression. |
| 2540 | /// |
| 2541 | /// Either the source expression or the destination type can be matched |
| 2542 | /// using has(), but hasDestinationType() is more specific and can be |
| 2543 | /// more readable. |
| 2544 | /// |
| 2545 | /// Example matches reinterpret_cast<char*>(&p) in |
| 2546 | /// \code |
| 2547 | /// void* p = reinterpret_cast<char*>(&p); |
| 2548 | /// \endcode |
| 2549 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXReinterpretCastExpr> |
| 2550 | cxxReinterpretCastExpr; |
| 2551 | |
| 2552 | /// Matches a C++ static_cast expression. |
| 2553 | /// |
| 2554 | /// \see hasDestinationType |
| 2555 | /// \see reinterpretCast |
| 2556 | /// |
| 2557 | /// Example: |
| 2558 | /// cxxStaticCastExpr() |
| 2559 | /// matches |
| 2560 | /// static_cast<long>(8) |
| 2561 | /// in |
| 2562 | /// \code |
| 2563 | /// long eight(static_cast<long>(8)); |
| 2564 | /// \endcode |
| 2565 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXStaticCastExpr> |
| 2566 | cxxStaticCastExpr; |
| 2567 | |
| 2568 | /// Matches a dynamic_cast expression. |
| 2569 | /// |
| 2570 | /// Example: |
| 2571 | /// cxxDynamicCastExpr() |
| 2572 | /// matches |
| 2573 | /// dynamic_cast<D*>(&b); |
| 2574 | /// in |
| 2575 | /// \code |
| 2576 | /// struct B { virtual ~B() {} }; struct D : B {}; |
| 2577 | /// B b; |
| 2578 | /// D* p = dynamic_cast<D*>(&b); |
| 2579 | /// \endcode |
| 2580 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXDynamicCastExpr> |
| 2581 | cxxDynamicCastExpr; |
| 2582 | |
| 2583 | /// Matches a const_cast expression. |
| 2584 | /// |
| 2585 | /// Example: Matches const_cast<int*>(&r) in |
| 2586 | /// \code |
| 2587 | /// int n = 42; |
| 2588 | /// const int &r(n); |
| 2589 | /// int* p = const_cast<int*>(&r); |
| 2590 | /// \endcode |
| 2591 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXConstCastExpr> |
| 2592 | cxxConstCastExpr; |
| 2593 | |
| 2594 | /// Matches a C-style cast expression. |
| 2595 | /// |
| 2596 | /// Example: Matches (int) 2.2f in |
| 2597 | /// \code |
| 2598 | /// int i = (int) 2.2f; |
| 2599 | /// \endcode |
| 2600 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CStyleCastExpr> |
| 2601 | cStyleCastExpr; |
| 2602 | |
| 2603 | /// Matches explicit cast expressions. |
| 2604 | /// |
| 2605 | /// Matches any cast expression written in user code, whether it be a |
| 2606 | /// C-style cast, a functional-style cast, or a keyword cast. |
| 2607 | /// |
| 2608 | /// Does not match implicit conversions. |
| 2609 | /// |
| 2610 | /// Note: the name "explicitCast" is chosen to match Clang's terminology, as |
| 2611 | /// Clang uses the term "cast" to apply to implicit conversions as well as to |
| 2612 | /// actual cast expressions. |
| 2613 | /// |
| 2614 | /// \see hasDestinationType. |
| 2615 | /// |
| 2616 | /// Example: matches all five of the casts in |
| 2617 | /// \code |
| 2618 | /// int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42))))) |
| 2619 | /// \endcode |
| 2620 | /// but does not match the implicit conversion in |
| 2621 | /// \code |
| 2622 | /// long ell = 42; |
| 2623 | /// \endcode |
| 2624 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ExplicitCastExpr> |
| 2625 | explicitCastExpr; |
| 2626 | |
| 2627 | /// Matches the implicit cast nodes of Clang's AST. |
| 2628 | /// |
| 2629 | /// This matches many different places, including function call return value |
| 2630 | /// eliding, as well as any type conversions. |
| 2631 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, ImplicitCastExpr> |
| 2632 | implicitCastExpr; |
| 2633 | |
| 2634 | /// Matches any cast nodes of Clang's AST. |
| 2635 | /// |
| 2636 | /// Example: castExpr() matches each of the following: |
| 2637 | /// \code |
| 2638 | /// (int) 3; |
| 2639 | /// const_cast<Expr *>(SubExpr); |
| 2640 | /// char c = 0; |
| 2641 | /// \endcode |
| 2642 | /// but does not match |
| 2643 | /// \code |
| 2644 | /// int i = (0); |
| 2645 | /// int k = 0; |
| 2646 | /// \endcode |
| 2647 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CastExpr> castExpr; |
| 2648 | |
| 2649 | /// Matches functional cast expressions |
| 2650 | /// |
| 2651 | /// Example: Matches Foo(bar); |
| 2652 | /// \code |
| 2653 | /// Foo f = bar; |
| 2654 | /// Foo g = (Foo) bar; |
| 2655 | /// Foo h = Foo(bar); |
| 2656 | /// \endcode |
| 2657 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXFunctionalCastExpr> |
| 2658 | cxxFunctionalCastExpr; |
| 2659 | |
| 2660 | /// Matches functional cast expressions having N != 1 arguments |
| 2661 | /// |
| 2662 | /// Example: Matches Foo(bar, bar) |
| 2663 | /// \code |
| 2664 | /// Foo h = Foo(bar, bar); |
| 2665 | /// \endcode |
| 2666 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXTemporaryObjectExpr> |
| 2667 | cxxTemporaryObjectExpr; |
| 2668 | |
| 2669 | /// Matches predefined identifier expressions [C99 6.4.2.2]. |
| 2670 | /// |
| 2671 | /// Example: Matches __func__ |
| 2672 | /// \code |
| 2673 | /// printf("%s", __func__); |
| 2674 | /// \endcode |
| 2675 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, PredefinedExpr> |
| 2676 | predefinedExpr; |
| 2677 | |
| 2678 | /// Matches C99 designated initializer expressions [C99 6.7.8]. |
| 2679 | /// |
| 2680 | /// Example: Matches { [2].y = 1.0, [0].x = 1.0 } |
| 2681 | /// \code |
| 2682 | /// point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 }; |
| 2683 | /// \endcode |
| 2684 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, DesignatedInitExpr> |
| 2685 | designatedInitExpr; |
| 2686 | |
| 2687 | /// Matches designated initializer expressions that contain |
| 2688 | /// a specific number of designators. |
| 2689 | /// |
| 2690 | /// Example: Given |
| 2691 | /// \code |
| 2692 | /// point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 }; |
| 2693 | /// point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }; |
| 2694 | /// \endcode |
| 2695 | /// designatorCountIs(2) |
| 2696 | /// matches '{ [2].y = 1.0, [0].x = 1.0 }', |
| 2697 | /// but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'. |
| 2698 | AST_MATCHER_P(DesignatedInitExpr, designatorCountIs, unsigned, N)namespace internal { class matcher_designatorCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< DesignatedInitExpr> { public: explicit matcher_designatorCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const DesignatedInitExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::Matcher<DesignatedInitExpr> designatorCountIs( unsigned const &N) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_designatorCountIs0Matcher (N)); } typedef ::clang::ast_matchers::internal::Matcher<DesignatedInitExpr > ( &designatorCountIs_Type0)(unsigned const &N); inline bool internal::matcher_designatorCountIs0Matcher::matches( const DesignatedInitExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 2699 | return Node.size() == N; |
| 2700 | } |
| 2701 | |
| 2702 | /// Matches \c QualTypes in the clang AST. |
| 2703 | extern const internal::VariadicAllOfMatcher<QualType> qualType; |
| 2704 | |
| 2705 | /// Matches \c Types in the clang AST. |
| 2706 | extern const internal::VariadicAllOfMatcher<Type> type; |
| 2707 | |
| 2708 | /// Matches \c TypeLocs in the clang AST. |
| 2709 | extern const internal::VariadicAllOfMatcher<TypeLoc> typeLoc; |
| 2710 | |
| 2711 | /// Matches if any of the given matchers matches. |
| 2712 | /// |
| 2713 | /// Unlike \c anyOf, \c eachOf will generate a match result for each |
| 2714 | /// matching submatcher. |
| 2715 | /// |
| 2716 | /// For example, in: |
| 2717 | /// \code |
| 2718 | /// class A { int a; int b; }; |
| 2719 | /// \endcode |
| 2720 | /// The matcher: |
| 2721 | /// \code |
| 2722 | /// cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")), |
| 2723 | /// has(fieldDecl(hasName("b")).bind("v")))) |
| 2724 | /// \endcode |
| 2725 | /// will generate two results binding "v", the first of which binds |
| 2726 | /// the field declaration of \c a, the second the field declaration of |
| 2727 | /// \c b. |
| 2728 | /// |
| 2729 | /// Usable as: Any Matcher |
| 2730 | extern const internal::VariadicOperatorMatcherFunc< |
| 2731 | 2, std::numeric_limits<unsigned>::max()> |
| 2732 | eachOf; |
| 2733 | |
| 2734 | /// Matches if any of the given matchers matches. |
| 2735 | /// |
| 2736 | /// Usable as: Any Matcher |
| 2737 | extern const internal::VariadicOperatorMatcherFunc< |
| 2738 | 2, std::numeric_limits<unsigned>::max()> |
| 2739 | anyOf; |
| 2740 | |
| 2741 | /// Matches if all given matchers match. |
| 2742 | /// |
| 2743 | /// Usable as: Any Matcher |
| 2744 | extern const internal::VariadicOperatorMatcherFunc< |
| 2745 | 2, std::numeric_limits<unsigned>::max()> |
| 2746 | allOf; |
| 2747 | |
| 2748 | /// Matches any node regardless of the submatcher. |
| 2749 | /// |
| 2750 | /// However, \c optionally will retain any bindings generated by the submatcher. |
| 2751 | /// Useful when additional information which may or may not present about a main |
| 2752 | /// matching node is desired. |
| 2753 | /// |
| 2754 | /// For example, in: |
| 2755 | /// \code |
| 2756 | /// class Foo { |
| 2757 | /// int bar; |
| 2758 | /// } |
| 2759 | /// \endcode |
| 2760 | /// The matcher: |
| 2761 | /// \code |
| 2762 | /// cxxRecordDecl( |
| 2763 | /// optionally(has( |
| 2764 | /// fieldDecl(hasName("bar")).bind("var") |
| 2765 | /// ))).bind("record") |
| 2766 | /// \endcode |
| 2767 | /// will produce a result binding for both "record" and "var". |
| 2768 | /// The matcher will produce a "record" binding for even if there is no data |
| 2769 | /// member named "bar" in that class. |
| 2770 | /// |
| 2771 | /// Usable as: Any Matcher |
| 2772 | extern const internal::VariadicOperatorMatcherFunc<1, 1> optionally; |
| 2773 | |
| 2774 | /// Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL) |
| 2775 | /// |
| 2776 | /// Given |
| 2777 | /// \code |
| 2778 | /// Foo x = bar; |
| 2779 | /// int y = sizeof(x) + alignof(x); |
| 2780 | /// \endcode |
| 2781 | /// unaryExprOrTypeTraitExpr() |
| 2782 | /// matches \c sizeof(x) and \c alignof(x) |
| 2783 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, |
| 2784 | UnaryExprOrTypeTraitExpr> |
| 2785 | unaryExprOrTypeTraitExpr; |
| 2786 | |
| 2787 | /// Matches any of the \p NodeMatchers with InnerMatchers nested within |
| 2788 | /// |
| 2789 | /// Given |
| 2790 | /// \code |
| 2791 | /// if (true); |
| 2792 | /// for (; true; ); |
| 2793 | /// \endcode |
| 2794 | /// with the matcher |
| 2795 | /// \code |
| 2796 | /// mapAnyOf(ifStmt, forStmt).with( |
| 2797 | /// hasCondition(cxxBoolLiteralExpr(equals(true))) |
| 2798 | /// ).bind("trueCond") |
| 2799 | /// \endcode |
| 2800 | /// matches the \c if and the \c for. It is equivalent to: |
| 2801 | /// \code |
| 2802 | /// auto trueCond = hasCondition(cxxBoolLiteralExpr(equals(true))); |
| 2803 | /// anyOf( |
| 2804 | /// ifStmt(trueCond).bind("trueCond"), |
| 2805 | /// forStmt(trueCond).bind("trueCond") |
| 2806 | /// ); |
| 2807 | /// \endcode |
| 2808 | /// |
| 2809 | /// The with() chain-call accepts zero or more matchers which are combined |
| 2810 | /// as-if with allOf() in each of the node matchers. |
| 2811 | /// Usable as: Any Matcher |
| 2812 | template <typename T, typename... U> |
| 2813 | auto mapAnyOf(internal::VariadicDynCastAllOfMatcher<T, U> const &...) { |
| 2814 | return internal::MapAnyOfHelper<U...>(); |
| 2815 | } |
| 2816 | |
| 2817 | /// Matches nodes which can be used with binary operators. |
| 2818 | /// |
| 2819 | /// The code |
| 2820 | /// \code |
| 2821 | /// var1 != var2; |
| 2822 | /// \endcode |
| 2823 | /// might be represented in the clang AST as a binaryOperator, a |
| 2824 | /// cxxOperatorCallExpr or a cxxRewrittenBinaryOperator, depending on |
| 2825 | /// |
| 2826 | /// * whether the types of var1 and var2 are fundamental (binaryOperator) or at |
| 2827 | /// least one is a class type (cxxOperatorCallExpr) |
| 2828 | /// * whether the code appears in a template declaration, if at least one of the |
| 2829 | /// vars is a dependent-type (binaryOperator) |
| 2830 | /// * whether the code relies on a rewritten binary operator, such as a |
| 2831 | /// spaceship operator or an inverted equality operator |
| 2832 | /// (cxxRewrittenBinaryOperator) |
| 2833 | /// |
| 2834 | /// This matcher elides details in places where the matchers for the nodes are |
| 2835 | /// compatible. |
| 2836 | /// |
| 2837 | /// Given |
| 2838 | /// \code |
| 2839 | /// binaryOperation( |
| 2840 | /// hasOperatorName("!="), |
| 2841 | /// hasLHS(expr().bind("lhs")), |
| 2842 | /// hasRHS(expr().bind("rhs")) |
| 2843 | /// ) |
| 2844 | /// \endcode |
| 2845 | /// matches each use of "!=" in: |
| 2846 | /// \code |
| 2847 | /// struct S{ |
| 2848 | /// bool operator!=(const S&) const; |
| 2849 | /// }; |
| 2850 | /// |
| 2851 | /// void foo() |
| 2852 | /// { |
| 2853 | /// 1 != 2; |
| 2854 | /// S() != S(); |
| 2855 | /// } |
| 2856 | /// |
| 2857 | /// template<typename T> |
| 2858 | /// void templ() |
| 2859 | /// { |
| 2860 | /// 1 != 2; |
| 2861 | /// T() != S(); |
| 2862 | /// } |
| 2863 | /// struct HasOpEq |
| 2864 | /// { |
| 2865 | /// bool operator==(const HasOpEq &) const; |
| 2866 | /// }; |
| 2867 | /// |
| 2868 | /// void inverse() |
| 2869 | /// { |
| 2870 | /// HasOpEq s1; |
| 2871 | /// HasOpEq s2; |
| 2872 | /// if (s1 != s2) |
| 2873 | /// return; |
| 2874 | /// } |
| 2875 | /// |
| 2876 | /// struct HasSpaceship |
| 2877 | /// { |
| 2878 | /// bool operator<=>(const HasOpEq &) const; |
| 2879 | /// }; |
| 2880 | /// |
| 2881 | /// void use_spaceship() |
| 2882 | /// { |
| 2883 | /// HasSpaceship s1; |
| 2884 | /// HasSpaceship s2; |
| 2885 | /// if (s1 != s2) |
| 2886 | /// return; |
| 2887 | /// } |
| 2888 | /// \endcode |
| 2889 | extern const internal::MapAnyOfMatcher<BinaryOperator, CXXOperatorCallExpr, |
| 2890 | CXXRewrittenBinaryOperator> |
| 2891 | binaryOperation; |
| 2892 | |
| 2893 | /// Matches function calls and constructor calls |
| 2894 | /// |
| 2895 | /// Because CallExpr and CXXConstructExpr do not share a common |
| 2896 | /// base class with API accessing arguments etc, AST Matchers for code |
| 2897 | /// which should match both are typically duplicated. This matcher |
| 2898 | /// removes the need for duplication. |
| 2899 | /// |
| 2900 | /// Given code |
| 2901 | /// \code |
| 2902 | /// struct ConstructorTakesInt |
| 2903 | /// { |
| 2904 | /// ConstructorTakesInt(int i) {} |
| 2905 | /// }; |
| 2906 | /// |
| 2907 | /// void callTakesInt(int i) |
| 2908 | /// { |
| 2909 | /// } |
| 2910 | /// |
| 2911 | /// void doCall() |
| 2912 | /// { |
| 2913 | /// callTakesInt(42); |
| 2914 | /// } |
| 2915 | /// |
| 2916 | /// void doConstruct() |
| 2917 | /// { |
| 2918 | /// ConstructorTakesInt cti(42); |
| 2919 | /// } |
| 2920 | /// \endcode |
| 2921 | /// |
| 2922 | /// The matcher |
| 2923 | /// \code |
| 2924 | /// invocation(hasArgument(0, integerLiteral(equals(42)))) |
| 2925 | /// \endcode |
| 2926 | /// matches the expression in both doCall and doConstruct |
| 2927 | extern const internal::MapAnyOfMatcher<CallExpr, CXXConstructExpr> invocation; |
| 2928 | |
| 2929 | /// Matches unary expressions that have a specific type of argument. |
| 2930 | /// |
| 2931 | /// Given |
| 2932 | /// \code |
| 2933 | /// int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c); |
| 2934 | /// \endcode |
| 2935 | /// unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int")) |
| 2936 | /// matches \c sizeof(a) and \c alignof(c) |
| 2937 | AST_MATCHER_P(UnaryExprOrTypeTraitExpr, hasArgumentOfType,namespace internal { class matcher_hasArgumentOfType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< UnaryExprOrTypeTraitExpr> { public: explicit matcher_hasArgumentOfType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const UnaryExprOrTypeTraitExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<UnaryExprOrTypeTraitExpr> hasArgumentOfType( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasArgumentOfType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <UnaryExprOrTypeTraitExpr> ( &hasArgumentOfType_Type0 )(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_hasArgumentOfType0Matcher::matches ( const UnaryExprOrTypeTraitExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 2938 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_hasArgumentOfType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< UnaryExprOrTypeTraitExpr> { public: explicit matcher_hasArgumentOfType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const UnaryExprOrTypeTraitExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<UnaryExprOrTypeTraitExpr> hasArgumentOfType( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasArgumentOfType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <UnaryExprOrTypeTraitExpr> ( &hasArgumentOfType_Type0 )(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_hasArgumentOfType0Matcher::matches ( const UnaryExprOrTypeTraitExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 2939 | const QualType ArgumentType = Node.getTypeOfArgument(); |
| 2940 | return InnerMatcher.matches(ArgumentType, Finder, Builder); |
| 2941 | } |
| 2942 | |
| 2943 | /// Matches unary expressions of a certain kind. |
| 2944 | /// |
| 2945 | /// Given |
| 2946 | /// \code |
| 2947 | /// int x; |
| 2948 | /// int s = sizeof(x) + alignof(x) |
| 2949 | /// \endcode |
| 2950 | /// unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf)) |
| 2951 | /// matches \c sizeof(x) |
| 2952 | /// |
| 2953 | /// If the matcher is use from clang-query, UnaryExprOrTypeTrait parameter |
| 2954 | /// should be passed as a quoted string. e.g., ofKind("UETT_SizeOf"). |
| 2955 | AST_MATCHER_P(UnaryExprOrTypeTraitExpr, ofKind, UnaryExprOrTypeTrait, Kind)namespace internal { class matcher_ofKind0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<UnaryExprOrTypeTraitExpr > { public: explicit matcher_ofKind0Matcher( UnaryExprOrTypeTrait const &AKind) : Kind(AKind) {} bool matches(const UnaryExprOrTypeTraitExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: UnaryExprOrTypeTrait Kind ; }; } inline ::clang::ast_matchers::internal::Matcher<UnaryExprOrTypeTraitExpr > ofKind( UnaryExprOrTypeTrait const &Kind) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_ofKind0Matcher (Kind)); } typedef ::clang::ast_matchers::internal::Matcher< UnaryExprOrTypeTraitExpr> ( &ofKind_Type0)(UnaryExprOrTypeTrait const &Kind); inline bool internal::matcher_ofKind0Matcher ::matches( const UnaryExprOrTypeTraitExpr &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 2956 | return Node.getKind() == Kind; |
| 2957 | } |
| 2958 | |
| 2959 | /// Same as unaryExprOrTypeTraitExpr, but only matching |
| 2960 | /// alignof. |
| 2961 | inline internal::BindableMatcher<Stmt> alignOfExpr( |
| 2962 | const internal::Matcher<UnaryExprOrTypeTraitExpr> &InnerMatcher) { |
| 2963 | return stmt(unaryExprOrTypeTraitExpr( |
| 2964 | allOf(anyOf(ofKind(UETT_AlignOf), ofKind(UETT_PreferredAlignOf)), |
| 2965 | InnerMatcher))); |
| 2966 | } |
| 2967 | |
| 2968 | /// Same as unaryExprOrTypeTraitExpr, but only matching |
| 2969 | /// sizeof. |
| 2970 | inline internal::BindableMatcher<Stmt> sizeOfExpr( |
| 2971 | const internal::Matcher<UnaryExprOrTypeTraitExpr> &InnerMatcher) { |
| 2972 | return stmt(unaryExprOrTypeTraitExpr( |
| 2973 | allOf(ofKind(UETT_SizeOf), InnerMatcher))); |
| 2974 | } |
| 2975 | |
| 2976 | /// Matches NamedDecl nodes that have the specified name. |
| 2977 | /// |
| 2978 | /// Supports specifying enclosing namespaces or classes by prefixing the name |
| 2979 | /// with '<enclosing>::'. |
| 2980 | /// Does not match typedefs of an underlying type with the given name. |
| 2981 | /// |
| 2982 | /// Example matches X (Name == "X") |
| 2983 | /// \code |
| 2984 | /// class X; |
| 2985 | /// \endcode |
| 2986 | /// |
| 2987 | /// Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X") |
| 2988 | /// \code |
| 2989 | /// namespace a { namespace b { class X; } } |
| 2990 | /// \endcode |
| 2991 | inline internal::Matcher<NamedDecl> hasName(StringRef Name) { |
| 2992 | return internal::Matcher<NamedDecl>( |
| 2993 | new internal::HasNameMatcher({std::string(Name)})); |
| 2994 | } |
| 2995 | |
| 2996 | /// Matches NamedDecl nodes that have any of the specified names. |
| 2997 | /// |
| 2998 | /// This matcher is only provided as a performance optimization of hasName. |
| 2999 | /// \code |
| 3000 | /// hasAnyName(a, b, c) |
| 3001 | /// \endcode |
| 3002 | /// is equivalent to, but faster than |
| 3003 | /// \code |
| 3004 | /// anyOf(hasName(a), hasName(b), hasName(c)) |
| 3005 | /// \endcode |
| 3006 | extern const internal::VariadicFunction<internal::Matcher<NamedDecl>, StringRef, |
| 3007 | internal::hasAnyNameFunc> |
| 3008 | hasAnyName; |
| 3009 | |
| 3010 | /// Matches NamedDecl nodes whose fully qualified names contain |
| 3011 | /// a substring matched by the given RegExp. |
| 3012 | /// |
| 3013 | /// Supports specifying enclosing namespaces or classes by |
| 3014 | /// prefixing the name with '<enclosing>::'. Does not match typedefs |
| 3015 | /// of an underlying type with the given name. |
| 3016 | /// |
| 3017 | /// Example matches X (regexp == "::X") |
| 3018 | /// \code |
| 3019 | /// class X; |
| 3020 | /// \endcode |
| 3021 | /// |
| 3022 | /// Example matches X (regexp is one of "::X", "^foo::.*X", among others) |
| 3023 | /// \code |
| 3024 | /// namespace foo { namespace bar { class X; } } |
| 3025 | /// \endcode |
| 3026 | AST_MATCHER_REGEX(NamedDecl, matchesName, RegExp)namespace internal { class matcher_matchesName0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NamedDecl > { public: explicit matcher_matchesName0Matcher( std::shared_ptr <llvm::Regex> RE) : RegExp(std::move(RE)) {} bool matches (const NamedDecl &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::shared_ptr<llvm:: Regex> RegExp; }; } inline ::clang::ast_matchers::internal ::Matcher<NamedDecl> matchesName( llvm::StringRef RegExp , llvm::Regex::RegexFlags RegexFlags) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_matchesName0Matcher ( ::clang::ast_matchers::internal::createAndVerifyRegex( RegExp , RegexFlags, "matchesName"))); } inline ::clang::ast_matchers ::internal::Matcher<NamedDecl> matchesName( llvm::StringRef RegExp) { return matchesName(RegExp, llvm::Regex::NoFlags); } typedef ::clang::ast_matchers::internal::Matcher<NamedDecl > ( &matchesName_Type0Flags)(llvm::StringRef, llvm::Regex ::RegexFlags); typedef ::clang::ast_matchers::internal::Matcher <NamedDecl> ( &matchesName_Type0)(llvm::StringRef); inline bool internal::matcher_matchesName0Matcher::matches( const NamedDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3027 | std::string FullNameString = "::" + Node.getQualifiedNameAsString(); |
| 3028 | return RegExp->match(FullNameString); |
| 3029 | } |
| 3030 | |
| 3031 | /// Matches overloaded operator names. |
| 3032 | /// |
| 3033 | /// Matches overloaded operator names specified in strings without the |
| 3034 | /// "operator" prefix: e.g. "<<". |
| 3035 | /// |
| 3036 | /// Given: |
| 3037 | /// \code |
| 3038 | /// class A { int operator*(); }; |
| 3039 | /// const A &operator<<(const A &a, const A &b); |
| 3040 | /// A a; |
| 3041 | /// a << a; // <-- This matches |
| 3042 | /// \endcode |
| 3043 | /// |
| 3044 | /// \c cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the |
| 3045 | /// specified line and |
| 3046 | /// \c cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*"))) |
| 3047 | /// matches the declaration of \c A. |
| 3048 | /// |
| 3049 | /// Usable as: Matcher<CXXOperatorCallExpr>, Matcher<FunctionDecl> |
| 3050 | inline internal::PolymorphicMatcher< |
| 3051 | internal::HasOverloadedOperatorNameMatcher, |
| 3052 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXOperatorCallExpr, FunctionDecl)void(::clang::ast_matchers::internal::TypeList<CXXOperatorCallExpr , FunctionDecl>), |
| 3053 | std::vector<std::string>> |
| 3054 | hasOverloadedOperatorName(StringRef Name) { |
| 3055 | return internal::PolymorphicMatcher< |
| 3056 | internal::HasOverloadedOperatorNameMatcher, |
| 3057 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXOperatorCallExpr, FunctionDecl)void(::clang::ast_matchers::internal::TypeList<CXXOperatorCallExpr , FunctionDecl>), |
| 3058 | std::vector<std::string>>({std::string(Name)}); |
| 3059 | } |
| 3060 | |
| 3061 | /// Matches overloaded operator names. |
| 3062 | /// |
| 3063 | /// Matches overloaded operator names specified in strings without the |
| 3064 | /// "operator" prefix: e.g. "<<". |
| 3065 | /// |
| 3066 | /// hasAnyOverloadedOperatorName("+", "-") |
| 3067 | /// Is equivalent to |
| 3068 | /// anyOf(hasOverloadedOperatorName("+"), hasOverloadedOperatorName("-")) |
| 3069 | extern const internal::VariadicFunction< |
| 3070 | internal::PolymorphicMatcher<internal::HasOverloadedOperatorNameMatcher, |
| 3071 | AST_POLYMORPHIC_SUPPORTED_TYPES(void(::clang::ast_matchers::internal::TypeList<CXXOperatorCallExpr , FunctionDecl>) |
| 3072 | CXXOperatorCallExpr, FunctionDecl)void(::clang::ast_matchers::internal::TypeList<CXXOperatorCallExpr , FunctionDecl>), |
| 3073 | std::vector<std::string>>, |
| 3074 | StringRef, internal::hasAnyOverloadedOperatorNameFunc> |
| 3075 | hasAnyOverloadedOperatorName; |
| 3076 | |
| 3077 | /// Matches template-dependent, but known, member names. |
| 3078 | /// |
| 3079 | /// In template declarations, dependent members are not resolved and so can |
| 3080 | /// not be matched to particular named declarations. |
| 3081 | /// |
| 3082 | /// This matcher allows to match on the known name of members. |
| 3083 | /// |
| 3084 | /// Given |
| 3085 | /// \code |
| 3086 | /// template <typename T> |
| 3087 | /// struct S { |
| 3088 | /// void mem(); |
| 3089 | /// }; |
| 3090 | /// template <typename T> |
| 3091 | /// void x() { |
| 3092 | /// S<T> s; |
| 3093 | /// s.mem(); |
| 3094 | /// } |
| 3095 | /// \endcode |
| 3096 | /// \c cxxDependentScopeMemberExpr(hasMemberName("mem")) matches `s.mem()` |
| 3097 | AST_MATCHER_P(CXXDependentScopeMemberExpr, hasMemberName, std::string, N)namespace internal { class matcher_hasMemberName0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXDependentScopeMemberExpr > { public: explicit matcher_hasMemberName0Matcher( std::string const &AN) : N(AN) {} bool matches(const CXXDependentScopeMemberExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string N; }; } inline ::clang::ast_matchers::internal::Matcher<CXXDependentScopeMemberExpr > hasMemberName( std::string const &N) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_hasMemberName0Matcher (N)); } typedef ::clang::ast_matchers::internal::Matcher<CXXDependentScopeMemberExpr > ( &hasMemberName_Type0)(std::string const &N); inline bool internal::matcher_hasMemberName0Matcher::matches( const CXXDependentScopeMemberExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 3098 | return Node.getMember().getAsString() == N; |
| 3099 | } |
| 3100 | |
| 3101 | /// Matches template-dependent, but known, member names against an already-bound |
| 3102 | /// node |
| 3103 | /// |
| 3104 | /// In template declarations, dependent members are not resolved and so can |
| 3105 | /// not be matched to particular named declarations. |
| 3106 | /// |
| 3107 | /// This matcher allows to match on the name of already-bound VarDecl, FieldDecl |
| 3108 | /// and CXXMethodDecl nodes. |
| 3109 | /// |
| 3110 | /// Given |
| 3111 | /// \code |
| 3112 | /// template <typename T> |
| 3113 | /// struct S { |
| 3114 | /// void mem(); |
| 3115 | /// }; |
| 3116 | /// template <typename T> |
| 3117 | /// void x() { |
| 3118 | /// S<T> s; |
| 3119 | /// s.mem(); |
| 3120 | /// } |
| 3121 | /// \endcode |
| 3122 | /// The matcher |
| 3123 | /// @code |
| 3124 | /// \c cxxDependentScopeMemberExpr( |
| 3125 | /// hasObjectExpression(declRefExpr(hasType(templateSpecializationType( |
| 3126 | /// hasDeclaration(classTemplateDecl(has(cxxRecordDecl(has( |
| 3127 | /// cxxMethodDecl(hasName("mem")).bind("templMem") |
| 3128 | /// ))))) |
| 3129 | /// )))), |
| 3130 | /// memberHasSameNameAsBoundNode("templMem") |
| 3131 | /// ) |
| 3132 | /// @endcode |
| 3133 | /// first matches and binds the @c mem member of the @c S template, then |
| 3134 | /// compares its name to the usage in @c s.mem() in the @c x function template |
| 3135 | AST_MATCHER_P(CXXDependentScopeMemberExpr, memberHasSameNameAsBoundNode,namespace internal { class matcher_memberHasSameNameAsBoundNode0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXDependentScopeMemberExpr> { public: explicit matcher_memberHasSameNameAsBoundNode0Matcher ( std::string const &ABindingID) : BindingID(ABindingID) { } bool matches(const CXXDependentScopeMemberExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BindingID; }; } inline ::clang ::ast_matchers::internal::Matcher<CXXDependentScopeMemberExpr > memberHasSameNameAsBoundNode( std::string const &BindingID ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_memberHasSameNameAsBoundNode0Matcher(BindingID)); } typedef ::clang::ast_matchers::internal::Matcher<CXXDependentScopeMemberExpr > ( &memberHasSameNameAsBoundNode_Type0)(std::string const &BindingID); inline bool internal::matcher_memberHasSameNameAsBoundNode0Matcher ::matches( const CXXDependentScopeMemberExpr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 3136 | std::string, BindingID)namespace internal { class matcher_memberHasSameNameAsBoundNode0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXDependentScopeMemberExpr> { public: explicit matcher_memberHasSameNameAsBoundNode0Matcher ( std::string const &ABindingID) : BindingID(ABindingID) { } bool matches(const CXXDependentScopeMemberExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BindingID; }; } inline ::clang ::ast_matchers::internal::Matcher<CXXDependentScopeMemberExpr > memberHasSameNameAsBoundNode( std::string const &BindingID ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_memberHasSameNameAsBoundNode0Matcher(BindingID)); } typedef ::clang::ast_matchers::internal::Matcher<CXXDependentScopeMemberExpr > ( &memberHasSameNameAsBoundNode_Type0)(std::string const &BindingID); inline bool internal::matcher_memberHasSameNameAsBoundNode0Matcher ::matches( const CXXDependentScopeMemberExpr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 3137 | auto MemberName = Node.getMember().getAsString(); |
| 3138 | |
| 3139 | return Builder->removeBindings( |
| 3140 | [this, MemberName](const BoundNodesMap &Nodes) { |
| 3141 | const auto &BN = Nodes.getNode(this->BindingID); |
| 3142 | if (const auto *ND = BN.get<NamedDecl>()) { |
| 3143 | if (!isa<FieldDecl, CXXMethodDecl, VarDecl>(ND)) |
| 3144 | return true; |
| 3145 | return ND->getName() != MemberName; |
| 3146 | } |
| 3147 | return true; |
| 3148 | }); |
| 3149 | } |
| 3150 | |
| 3151 | /// Matches C++ classes that are directly or indirectly derived from a class |
| 3152 | /// matching \c Base, or Objective-C classes that directly or indirectly |
| 3153 | /// subclass a class matching \c Base. |
| 3154 | /// |
| 3155 | /// Note that a class is not considered to be derived from itself. |
| 3156 | /// |
| 3157 | /// Example matches Y, Z, C (Base == hasName("X")) |
| 3158 | /// \code |
| 3159 | /// class X; |
| 3160 | /// class Y : public X {}; // directly derived |
| 3161 | /// class Z : public Y {}; // indirectly derived |
| 3162 | /// typedef X A; |
| 3163 | /// typedef A B; |
| 3164 | /// class C : public B {}; // derived from a typedef of X |
| 3165 | /// \endcode |
| 3166 | /// |
| 3167 | /// In the following example, Bar matches isDerivedFrom(hasName("X")): |
| 3168 | /// \code |
| 3169 | /// class Foo; |
| 3170 | /// typedef Foo X; |
| 3171 | /// class Bar : public Foo {}; // derived from a type that X is a typedef of |
| 3172 | /// \endcode |
| 3173 | /// |
| 3174 | /// In the following example, Bar matches isDerivedFrom(hasName("NSObject")) |
| 3175 | /// \code |
| 3176 | /// @interface NSObject @end |
| 3177 | /// @interface Bar : NSObject @end |
| 3178 | /// \endcode |
| 3179 | /// |
| 3180 | /// Usable as: Matcher<CXXRecordDecl>, Matcher<ObjCInterfaceDecl> |
| 3181 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom0Matcher( internal::Matcher< NamedDecl> const &ABase) : Base(ABase) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamedDecl > Base; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > isDerivedFrom(internal ::Matcher<NamedDecl> const &Base) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > (Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3182 | isDerivedFrom,namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom0Matcher( internal::Matcher< NamedDecl> const &ABase) : Base(ABase) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamedDecl > Base; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > isDerivedFrom(internal ::Matcher<NamedDecl> const &Base) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > (Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3183 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom0Matcher( internal::Matcher< NamedDecl> const &ABase) : Base(ABase) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamedDecl > Base; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > isDerivedFrom(internal ::Matcher<NamedDecl> const &Base) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > (Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3184 | internal::Matcher<NamedDecl>, Base)namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom0Matcher( internal::Matcher< NamedDecl> const &ABase) : Base(ABase) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamedDecl > Base; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > isDerivedFrom(internal ::Matcher<NamedDecl> const &Base) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > (Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3185 | // Check if the node is a C++ struct/union/class. |
| 3186 | if (const auto *RD = dyn_cast<CXXRecordDecl>(&Node)) |
| 3187 | return Finder->classIsDerivedFrom(RD, Base, Builder, /*Directly=*/false); |
| 3188 | |
| 3189 | // The node must be an Objective-C class. |
| 3190 | const auto *InterfaceDecl = cast<ObjCInterfaceDecl>(&Node); |
| 3191 | return Finder->objcClassIsDerivedFrom(InterfaceDecl, Base, Builder, |
| 3192 | /*Directly=*/false); |
| 3193 | } |
| 3194 | |
| 3195 | /// Overloaded method as shortcut for \c isDerivedFrom(hasName(...)). |
| 3196 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom1Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom1Matcher( std::string const & ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string> isDerivedFrom(std::string const &BaseName ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string>(BaseName); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3197 | isDerivedFrom,namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom1Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom1Matcher( std::string const & ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string> isDerivedFrom(std::string const &BaseName ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string>(BaseName); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3198 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom1Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom1Matcher( std::string const & ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string> isDerivedFrom(std::string const &BaseName ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string>(BaseName); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3199 | std::string, BaseName, 1)namespace internal { template <typename NodeType, typename ParamT> class matcher_isDerivedFrom1Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_isDerivedFrom1Matcher( std::string const & ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string> isDerivedFrom(std::string const &BaseName ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDerivedFrom1Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , std::string>(BaseName); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3200 | if (BaseName.empty()) |
| 3201 | return false; |
| 3202 | |
| 3203 | const auto M = isDerivedFrom(hasName(BaseName)); |
| 3204 | |
| 3205 | if (const auto *RD = dyn_cast<CXXRecordDecl>(&Node)) |
| 3206 | return Matcher<CXXRecordDecl>(M).matches(*RD, Finder, Builder); |
| 3207 | |
| 3208 | const auto *InterfaceDecl = cast<ObjCInterfaceDecl>(&Node); |
| 3209 | return Matcher<ObjCInterfaceDecl>(M).matches(*InterfaceDecl, Finder, Builder); |
| 3210 | } |
| 3211 | |
| 3212 | /// Matches C++ classes that have a direct or indirect base matching \p |
| 3213 | /// BaseSpecMatcher. |
| 3214 | /// |
| 3215 | /// Example: |
| 3216 | /// matcher hasAnyBase(hasType(cxxRecordDecl(hasName("SpecialBase")))) |
| 3217 | /// \code |
| 3218 | /// class Foo; |
| 3219 | /// class Bar : Foo {}; |
| 3220 | /// class Baz : Bar {}; |
| 3221 | /// class SpecialBase; |
| 3222 | /// class Proxy : SpecialBase {}; // matches Proxy |
| 3223 | /// class IndirectlyDerived : Proxy {}; //matches IndirectlyDerived |
| 3224 | /// \endcode |
| 3225 | /// |
| 3226 | // FIXME: Refactor this and isDerivedFrom to reuse implementation. |
| 3227 | AST_MATCHER_P(CXXRecordDecl, hasAnyBase, internal::Matcher<CXXBaseSpecifier>,namespace internal { class matcher_hasAnyBase0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasAnyBase0Matcher( internal:: Matcher<CXXBaseSpecifier> const &ABaseSpecMatcher) : BaseSpecMatcher(ABaseSpecMatcher) {} bool matches(const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXBaseSpecifier > BaseSpecMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> hasAnyBase( internal::Matcher< CXXBaseSpecifier> const &BaseSpecMatcher) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_hasAnyBase0Matcher (BaseSpecMatcher)); } typedef ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> ( &hasAnyBase_Type0)(internal ::Matcher<CXXBaseSpecifier> const &BaseSpecMatcher) ; inline bool internal::matcher_hasAnyBase0Matcher::matches( const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3228 | BaseSpecMatcher)namespace internal { class matcher_hasAnyBase0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasAnyBase0Matcher( internal:: Matcher<CXXBaseSpecifier> const &ABaseSpecMatcher) : BaseSpecMatcher(ABaseSpecMatcher) {} bool matches(const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXBaseSpecifier > BaseSpecMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> hasAnyBase( internal::Matcher< CXXBaseSpecifier> const &BaseSpecMatcher) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_hasAnyBase0Matcher (BaseSpecMatcher)); } typedef ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> ( &hasAnyBase_Type0)(internal ::Matcher<CXXBaseSpecifier> const &BaseSpecMatcher) ; inline bool internal::matcher_hasAnyBase0Matcher::matches( const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3229 | return internal::matchesAnyBase(Node, BaseSpecMatcher, Finder, Builder); |
| 3230 | } |
| 3231 | |
| 3232 | /// Matches C++ classes that have a direct base matching \p BaseSpecMatcher. |
| 3233 | /// |
| 3234 | /// Example: |
| 3235 | /// matcher hasDirectBase(hasType(cxxRecordDecl(hasName("SpecialBase")))) |
| 3236 | /// \code |
| 3237 | /// class Foo; |
| 3238 | /// class Bar : Foo {}; |
| 3239 | /// class Baz : Bar {}; |
| 3240 | /// class SpecialBase; |
| 3241 | /// class Proxy : SpecialBase {}; // matches Proxy |
| 3242 | /// class IndirectlyDerived : Proxy {}; // doesn't match |
| 3243 | /// \endcode |
| 3244 | AST_MATCHER_P(CXXRecordDecl, hasDirectBase, internal::Matcher<CXXBaseSpecifier>,namespace internal { class matcher_hasDirectBase0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasDirectBase0Matcher( internal ::Matcher<CXXBaseSpecifier> const &ABaseSpecMatcher ) : BaseSpecMatcher(ABaseSpecMatcher) {} bool matches(const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXBaseSpecifier > BaseSpecMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> hasDirectBase( internal::Matcher <CXXBaseSpecifier> const &BaseSpecMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasDirectBase0Matcher(BaseSpecMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<CXXRecordDecl> ( &hasDirectBase_Type0)(internal::Matcher<CXXBaseSpecifier > const &BaseSpecMatcher); inline bool internal::matcher_hasDirectBase0Matcher ::matches( const CXXRecordDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 3245 | BaseSpecMatcher)namespace internal { class matcher_hasDirectBase0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasDirectBase0Matcher( internal ::Matcher<CXXBaseSpecifier> const &ABaseSpecMatcher ) : BaseSpecMatcher(ABaseSpecMatcher) {} bool matches(const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXBaseSpecifier > BaseSpecMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> hasDirectBase( internal::Matcher <CXXBaseSpecifier> const &BaseSpecMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasDirectBase0Matcher(BaseSpecMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<CXXRecordDecl> ( &hasDirectBase_Type0)(internal::Matcher<CXXBaseSpecifier > const &BaseSpecMatcher); inline bool internal::matcher_hasDirectBase0Matcher ::matches( const CXXRecordDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 3246 | return Node.hasDefinition() && |
| 3247 | llvm::any_of(Node.bases(), [&](const CXXBaseSpecifier &Base) { |
| 3248 | return BaseSpecMatcher.matches(Base, Finder, Builder); |
| 3249 | }); |
| 3250 | } |
| 3251 | |
| 3252 | /// Similar to \c isDerivedFrom(), but also matches classes that directly |
| 3253 | /// match \c Base. |
| 3254 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom0Matcher( internal ::Matcher<NamedDecl> const &ABase) : Base(ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isSameOrDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom0Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isSameOrDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isSameOrDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isSameOrDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3255 | isSameOrDerivedFrom,namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom0Matcher( internal ::Matcher<NamedDecl> const &ABase) : Base(ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isSameOrDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom0Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isSameOrDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isSameOrDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isSameOrDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3256 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom0Matcher( internal ::Matcher<NamedDecl> const &ABase) : Base(ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isSameOrDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom0Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isSameOrDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isSameOrDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isSameOrDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3257 | internal::Matcher<NamedDecl>, Base, 0)namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom0Matcher( internal ::Matcher<NamedDecl> const &ABase) : Base(ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isSameOrDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom0Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isSameOrDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isSameOrDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isSameOrDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3258 | const auto M = anyOf(Base, isDerivedFrom(Base)); |
| 3259 | |
| 3260 | if (const auto *RD = dyn_cast<CXXRecordDecl>(&Node)) |
| 3261 | return Matcher<CXXRecordDecl>(M).matches(*RD, Finder, Builder); |
| 3262 | |
| 3263 | const auto *InterfaceDecl = cast<ObjCInterfaceDecl>(&Node); |
| 3264 | return Matcher<ObjCInterfaceDecl>(M).matches(*InterfaceDecl, Finder, Builder); |
| 3265 | } |
| 3266 | |
| 3267 | /// Overloaded method as shortcut for |
| 3268 | /// \c isSameOrDerivedFrom(hasName(...)). |
| 3269 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom1Matcher( std ::string const &ABaseName) : BaseName(ABaseName) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang:: ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isSameOrDerivedFrom(std::string const & BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isSameOrDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isSameOrDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3270 | isSameOrDerivedFrom,namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom1Matcher( std ::string const &ABaseName) : BaseName(ABaseName) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang:: ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isSameOrDerivedFrom(std::string const & BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isSameOrDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isSameOrDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3271 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom1Matcher( std ::string const &ABaseName) : BaseName(ABaseName) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang:: ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isSameOrDerivedFrom(std::string const & BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isSameOrDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isSameOrDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3272 | std::string, BaseName, 1)namespace internal { template <typename NodeType, typename ParamT> class matcher_isSameOrDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isSameOrDerivedFrom1Matcher( std ::string const &ABaseName) : BaseName(ABaseName) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang:: ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isSameOrDerivedFrom(std::string const & BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isSameOrDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isSameOrDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isSameOrDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isSameOrDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3273 | if (BaseName.empty()) |
| 3274 | return false; |
| 3275 | |
| 3276 | const auto M = isSameOrDerivedFrom(hasName(BaseName)); |
| 3277 | |
| 3278 | if (const auto *RD = dyn_cast<CXXRecordDecl>(&Node)) |
| 3279 | return Matcher<CXXRecordDecl>(M).matches(*RD, Finder, Builder); |
| 3280 | |
| 3281 | const auto *InterfaceDecl = cast<ObjCInterfaceDecl>(&Node); |
| 3282 | return Matcher<ObjCInterfaceDecl>(M).matches(*InterfaceDecl, Finder, Builder); |
| 3283 | } |
| 3284 | |
| 3285 | /// Matches C++ or Objective-C classes that are directly derived from a class |
| 3286 | /// matching \c Base. |
| 3287 | /// |
| 3288 | /// Note that a class is not considered to be derived from itself. |
| 3289 | /// |
| 3290 | /// Example matches Y, C (Base == hasName("X")) |
| 3291 | /// \code |
| 3292 | /// class X; |
| 3293 | /// class Y : public X {}; // directly derived |
| 3294 | /// class Z : public Y {}; // indirectly derived |
| 3295 | /// typedef X A; |
| 3296 | /// typedef A B; |
| 3297 | /// class C : public B {}; // derived from a typedef of X |
| 3298 | /// \endcode |
| 3299 | /// |
| 3300 | /// In the following example, Bar matches isDerivedFrom(hasName("X")): |
| 3301 | /// \code |
| 3302 | /// class Foo; |
| 3303 | /// typedef Foo X; |
| 3304 | /// class Bar : public Foo {}; // derived from a type that X is a typedef of |
| 3305 | /// \endcode |
| 3306 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom0Matcher ( internal::Matcher<NamedDecl> const &ABase) : Base (ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isDirectlyDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom0Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDirectlyDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDirectlyDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3307 | isDirectlyDerivedFrom,namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom0Matcher ( internal::Matcher<NamedDecl> const &ABase) : Base (ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isDirectlyDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom0Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDirectlyDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDirectlyDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3308 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom0Matcher ( internal::Matcher<NamedDecl> const &ABase) : Base (ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isDirectlyDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom0Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDirectlyDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDirectlyDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3309 | internal::Matcher<NamedDecl>, Base, 0)namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom0Matcher ( internal::Matcher<NamedDecl> const &ABase) : Base (ABase) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<NamedDecl> Base; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom0Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), internal::Matcher<NamedDecl> > isDirectlyDerivedFrom(internal::Matcher<NamedDecl> const &Base) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom0Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), internal::Matcher<NamedDecl> >(Base); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDirectlyDerivedFrom0Matcher, void(::clang::ast_matchers ::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl>) , internal::Matcher<NamedDecl> > (&isDirectlyDerivedFrom_Type0 )(internal::Matcher<NamedDecl> const &Base); template <typename NodeType, typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3310 | // Check if the node is a C++ struct/union/class. |
| 3311 | if (const auto *RD = dyn_cast<CXXRecordDecl>(&Node)) |
| 3312 | return Finder->classIsDerivedFrom(RD, Base, Builder, /*Directly=*/true); |
| 3313 | |
| 3314 | // The node must be an Objective-C class. |
| 3315 | const auto *InterfaceDecl = cast<ObjCInterfaceDecl>(&Node); |
| 3316 | return Finder->objcClassIsDerivedFrom(InterfaceDecl, Base, Builder, |
| 3317 | /*Directly=*/true); |
| 3318 | } |
| 3319 | |
| 3320 | /// Overloaded method as shortcut for \c isDirectlyDerivedFrom(hasName(...)). |
| 3321 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom1Matcher ( std::string const &ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isDirectlyDerivedFrom(std::string const &BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom1Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDirectlyDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3322 | isDirectlyDerivedFrom,namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom1Matcher ( std::string const &ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isDirectlyDerivedFrom(std::string const &BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom1Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDirectlyDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3323 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom1Matcher ( std::string const &ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isDirectlyDerivedFrom(std::string const &BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom1Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDirectlyDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3324 | std::string, BaseName, 1)namespace internal { template <typename NodeType, typename ParamT> class matcher_isDirectlyDerivedFrom1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_isDirectlyDerivedFrom1Matcher ( std::string const &ABaseName) : BaseName(ABaseName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher, void(::clang ::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string> isDirectlyDerivedFrom(std::string const &BaseName) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isDirectlyDerivedFrom1Matcher, void(:: clang::ast_matchers::internal::TypeList<CXXRecordDecl, ObjCInterfaceDecl >), std::string>(BaseName); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isDirectlyDerivedFrom1Matcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , ObjCInterfaceDecl>), std::string> (&isDirectlyDerivedFrom_Type1 )(std::string const &BaseName); template <typename NodeType , typename ParamT> bool internal:: matcher_isDirectlyDerivedFrom1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3325 | if (BaseName.empty()) |
| 3326 | return false; |
| 3327 | const auto M = isDirectlyDerivedFrom(hasName(BaseName)); |
| 3328 | |
| 3329 | if (const auto *RD = dyn_cast<CXXRecordDecl>(&Node)) |
| 3330 | return Matcher<CXXRecordDecl>(M).matches(*RD, Finder, Builder); |
| 3331 | |
| 3332 | const auto *InterfaceDecl = cast<ObjCInterfaceDecl>(&Node); |
| 3333 | return Matcher<ObjCInterfaceDecl>(M).matches(*InterfaceDecl, Finder, Builder); |
| 3334 | } |
| 3335 | /// Matches the first method of a class or struct that satisfies \c |
| 3336 | /// InnerMatcher. |
| 3337 | /// |
| 3338 | /// Given: |
| 3339 | /// \code |
| 3340 | /// class A { void func(); }; |
| 3341 | /// class B { void member(); }; |
| 3342 | /// \endcode |
| 3343 | /// |
| 3344 | /// \c cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of |
| 3345 | /// \c A but not \c B. |
| 3346 | AST_MATCHER_P(CXXRecordDecl, hasMethod, internal::Matcher<CXXMethodDecl>,namespace internal { class matcher_hasMethod0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasMethod0Matcher( internal:: Matcher<CXXMethodDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXRecordDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<CXXMethodDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> hasMethod( internal::Matcher< CXXMethodDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_hasMethod0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXRecordDecl> ( &hasMethod_Type0)(internal::Matcher <CXXMethodDecl> const &InnerMatcher); inline bool internal ::matcher_hasMethod0Matcher::matches( const CXXRecordDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 3347 | InnerMatcher)namespace internal { class matcher_hasMethod0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasMethod0Matcher( internal:: Matcher<CXXMethodDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXRecordDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<CXXMethodDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXRecordDecl> hasMethod( internal::Matcher< CXXMethodDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_hasMethod0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXRecordDecl> ( &hasMethod_Type0)(internal::Matcher <CXXMethodDecl> const &InnerMatcher); inline bool internal ::matcher_hasMethod0Matcher::matches( const CXXRecordDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 3348 | BoundNodesTreeBuilder Result(*Builder); |
| 3349 | auto MatchIt = matchesFirstInPointerRange(InnerMatcher, Node.method_begin(), |
| 3350 | Node.method_end(), Finder, &Result); |
| 3351 | if (MatchIt == Node.method_end()) |
| 3352 | return false; |
| 3353 | |
| 3354 | if (Finder->isTraversalIgnoringImplicitNodes() && (*MatchIt)->isImplicit()) |
| 3355 | return false; |
| 3356 | *Builder = std::move(Result); |
| 3357 | return true; |
| 3358 | } |
| 3359 | |
| 3360 | /// Matches the generated class of lambda expressions. |
| 3361 | /// |
| 3362 | /// Given: |
| 3363 | /// \code |
| 3364 | /// auto x = []{}; |
| 3365 | /// \endcode |
| 3366 | /// |
| 3367 | /// \c cxxRecordDecl(isLambda()) matches the implicit class declaration of |
| 3368 | /// \c decltype(x) |
| 3369 | AST_MATCHER(CXXRecordDecl, isLambda)namespace internal { class matcher_isLambdaMatcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_isLambdaMatcher() = default; bool matches(const CXXRecordDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXRecordDecl> isLambda() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isLambdaMatcher()); } inline bool internal ::matcher_isLambdaMatcher::matches( const CXXRecordDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 3370 | return Node.isLambda(); |
| 3371 | } |
| 3372 | |
| 3373 | /// Matches AST nodes that have child AST nodes that match the |
| 3374 | /// provided matcher. |
| 3375 | /// |
| 3376 | /// Example matches X, Y |
| 3377 | /// (matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X"))) |
| 3378 | /// \code |
| 3379 | /// class X {}; // Matches X, because X::X is a class of name X inside X. |
| 3380 | /// class Y { class X {}; }; |
| 3381 | /// class Z { class Y { class X {}; }; }; // Does not match Z. |
| 3382 | /// \endcode |
| 3383 | /// |
| 3384 | /// ChildT must be an AST base type. |
| 3385 | /// |
| 3386 | /// Usable as: Any Matcher |
| 3387 | /// Note that has is direct matcher, so it also matches things like implicit |
| 3388 | /// casts and paren casts. If you are matching with expr then you should |
| 3389 | /// probably consider using ignoringParenImpCasts like: |
| 3390 | /// has(ignoringParenImpCasts(expr())). |
| 3391 | extern const internal::ArgumentAdaptingMatcherFunc<internal::HasMatcher> has; |
| 3392 | |
| 3393 | /// Matches AST nodes that have descendant AST nodes that match the |
| 3394 | /// provided matcher. |
| 3395 | /// |
| 3396 | /// Example matches X, Y, Z |
| 3397 | /// (matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X"))))) |
| 3398 | /// \code |
| 3399 | /// class X {}; // Matches X, because X::X is a class of name X inside X. |
| 3400 | /// class Y { class X {}; }; |
| 3401 | /// class Z { class Y { class X {}; }; }; |
| 3402 | /// \endcode |
| 3403 | /// |
| 3404 | /// DescendantT must be an AST base type. |
| 3405 | /// |
| 3406 | /// Usable as: Any Matcher |
| 3407 | extern const internal::ArgumentAdaptingMatcherFunc< |
| 3408 | internal::HasDescendantMatcher> |
| 3409 | hasDescendant; |
| 3410 | |
| 3411 | /// Matches AST nodes that have child AST nodes that match the |
| 3412 | /// provided matcher. |
| 3413 | /// |
| 3414 | /// Example matches X, Y, Y::X, Z::Y, Z::Y::X |
| 3415 | /// (matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X"))) |
| 3416 | /// \code |
| 3417 | /// class X {}; |
| 3418 | /// class Y { class X {}; }; // Matches Y, because Y::X is a class of name X |
| 3419 | /// // inside Y. |
| 3420 | /// class Z { class Y { class X {}; }; }; // Does not match Z. |
| 3421 | /// \endcode |
| 3422 | /// |
| 3423 | /// ChildT must be an AST base type. |
| 3424 | /// |
| 3425 | /// As opposed to 'has', 'forEach' will cause a match for each result that |
| 3426 | /// matches instead of only on the first one. |
| 3427 | /// |
| 3428 | /// Usable as: Any Matcher |
| 3429 | extern const internal::ArgumentAdaptingMatcherFunc<internal::ForEachMatcher> |
| 3430 | forEach; |
| 3431 | |
| 3432 | /// Matches AST nodes that have descendant AST nodes that match the |
| 3433 | /// provided matcher. |
| 3434 | /// |
| 3435 | /// Example matches X, A, A::X, B, B::C, B::C::X |
| 3436 | /// (matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X"))))) |
| 3437 | /// \code |
| 3438 | /// class X {}; |
| 3439 | /// class A { class X {}; }; // Matches A, because A::X is a class of name |
| 3440 | /// // X inside A. |
| 3441 | /// class B { class C { class X {}; }; }; |
| 3442 | /// \endcode |
| 3443 | /// |
| 3444 | /// DescendantT must be an AST base type. |
| 3445 | /// |
| 3446 | /// As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for |
| 3447 | /// each result that matches instead of only on the first one. |
| 3448 | /// |
| 3449 | /// Note: Recursively combined ForEachDescendant can cause many matches: |
| 3450 | /// cxxRecordDecl(forEachDescendant(cxxRecordDecl( |
| 3451 | /// forEachDescendant(cxxRecordDecl()) |
| 3452 | /// ))) |
| 3453 | /// will match 10 times (plus injected class name matches) on: |
| 3454 | /// \code |
| 3455 | /// class A { class B { class C { class D { class E {}; }; }; }; }; |
| 3456 | /// \endcode |
| 3457 | /// |
| 3458 | /// Usable as: Any Matcher |
| 3459 | extern const internal::ArgumentAdaptingMatcherFunc< |
| 3460 | internal::ForEachDescendantMatcher> |
| 3461 | forEachDescendant; |
| 3462 | |
| 3463 | /// Matches if the node or any descendant matches. |
| 3464 | /// |
| 3465 | /// Generates results for each match. |
| 3466 | /// |
| 3467 | /// For example, in: |
| 3468 | /// \code |
| 3469 | /// class A { class B {}; class C {}; }; |
| 3470 | /// \endcode |
| 3471 | /// The matcher: |
| 3472 | /// \code |
| 3473 | /// cxxRecordDecl(hasName("::A"), |
| 3474 | /// findAll(cxxRecordDecl(isDefinition()).bind("m"))) |
| 3475 | /// \endcode |
| 3476 | /// will generate results for \c A, \c B and \c C. |
| 3477 | /// |
| 3478 | /// Usable as: Any Matcher |
| 3479 | template <typename T> |
| 3480 | internal::Matcher<T> findAll(const internal::Matcher<T> &Matcher) { |
| 3481 | return eachOf(Matcher, forEachDescendant(Matcher)); |
| 3482 | } |
| 3483 | |
| 3484 | /// Matches AST nodes that have a parent that matches the provided |
| 3485 | /// matcher. |
| 3486 | /// |
| 3487 | /// Given |
| 3488 | /// \code |
| 3489 | /// void f() { for (;;) { int x = 42; if (true) { int x = 43; } } } |
| 3490 | /// \endcode |
| 3491 | /// \c compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }". |
| 3492 | /// |
| 3493 | /// Usable as: Any Matcher |
| 3494 | extern const internal::ArgumentAdaptingMatcherFunc< |
| 3495 | internal::HasParentMatcher, |
| 3496 | internal::TypeList<Decl, NestedNameSpecifierLoc, Stmt, TypeLoc, Attr>, |
| 3497 | internal::TypeList<Decl, NestedNameSpecifierLoc, Stmt, TypeLoc, Attr>> |
| 3498 | hasParent; |
| 3499 | |
| 3500 | /// Matches AST nodes that have an ancestor that matches the provided |
| 3501 | /// matcher. |
| 3502 | /// |
| 3503 | /// Given |
| 3504 | /// \code |
| 3505 | /// void f() { if (true) { int x = 42; } } |
| 3506 | /// void g() { for (;;) { int x = 43; } } |
| 3507 | /// \endcode |
| 3508 | /// \c expr(integerLiteral(hasAncestor(ifStmt()))) matches \c 42, but not 43. |
| 3509 | /// |
| 3510 | /// Usable as: Any Matcher |
| 3511 | extern const internal::ArgumentAdaptingMatcherFunc< |
| 3512 | internal::HasAncestorMatcher, |
| 3513 | internal::TypeList<Decl, NestedNameSpecifierLoc, Stmt, TypeLoc, Attr>, |
| 3514 | internal::TypeList<Decl, NestedNameSpecifierLoc, Stmt, TypeLoc, Attr>> |
| 3515 | hasAncestor; |
| 3516 | |
| 3517 | /// Matches if the provided matcher does not match. |
| 3518 | /// |
| 3519 | /// Example matches Y (matcher = cxxRecordDecl(unless(hasName("X")))) |
| 3520 | /// \code |
| 3521 | /// class X {}; |
| 3522 | /// class Y {}; |
| 3523 | /// \endcode |
| 3524 | /// |
| 3525 | /// Usable as: Any Matcher |
| 3526 | extern const internal::VariadicOperatorMatcherFunc<1, 1> unless; |
| 3527 | |
| 3528 | /// Matches a node if the declaration associated with that node |
| 3529 | /// matches the given matcher. |
| 3530 | /// |
| 3531 | /// The associated declaration is: |
| 3532 | /// - for type nodes, the declaration of the underlying type |
| 3533 | /// - for CallExpr, the declaration of the callee |
| 3534 | /// - for MemberExpr, the declaration of the referenced member |
| 3535 | /// - for CXXConstructExpr, the declaration of the constructor |
| 3536 | /// - for CXXNewExpr, the declaration of the operator new |
| 3537 | /// - for ObjCIvarExpr, the declaration of the ivar |
| 3538 | /// |
| 3539 | /// For type nodes, hasDeclaration will generally match the declaration of the |
| 3540 | /// sugared type. Given |
| 3541 | /// \code |
| 3542 | /// class X {}; |
| 3543 | /// typedef X Y; |
| 3544 | /// Y y; |
| 3545 | /// \endcode |
| 3546 | /// in varDecl(hasType(hasDeclaration(decl()))) the decl will match the |
| 3547 | /// typedefDecl. A common use case is to match the underlying, desugared type. |
| 3548 | /// This can be achieved by using the hasUnqualifiedDesugaredType matcher: |
| 3549 | /// \code |
| 3550 | /// varDecl(hasType(hasUnqualifiedDesugaredType( |
| 3551 | /// recordType(hasDeclaration(decl()))))) |
| 3552 | /// \endcode |
| 3553 | /// In this matcher, the decl will match the CXXRecordDecl of class X. |
| 3554 | /// |
| 3555 | /// Usable as: Matcher<AddrLabelExpr>, Matcher<CallExpr>, |
| 3556 | /// Matcher<CXXConstructExpr>, Matcher<CXXNewExpr>, Matcher<DeclRefExpr>, |
| 3557 | /// Matcher<EnumType>, Matcher<InjectedClassNameType>, Matcher<LabelStmt>, |
| 3558 | /// Matcher<MemberExpr>, Matcher<QualType>, Matcher<RecordType>, |
| 3559 | /// Matcher<TagType>, Matcher<TemplateSpecializationType>, |
| 3560 | /// Matcher<TemplateTypeParmType>, Matcher<TypedefType>, |
| 3561 | /// Matcher<UnresolvedUsingType> |
| 3562 | inline internal::PolymorphicMatcher< |
| 3563 | internal::HasDeclarationMatcher, |
| 3564 | void(internal::HasDeclarationSupportedTypes), internal::Matcher<Decl>> |
| 3565 | hasDeclaration(const internal::Matcher<Decl> &InnerMatcher) { |
| 3566 | return internal::PolymorphicMatcher< |
| 3567 | internal::HasDeclarationMatcher, |
| 3568 | void(internal::HasDeclarationSupportedTypes), internal::Matcher<Decl>>( |
| 3569 | InnerMatcher); |
| 3570 | } |
| 3571 | |
| 3572 | /// Matches a \c NamedDecl whose underlying declaration matches the given |
| 3573 | /// matcher. |
| 3574 | /// |
| 3575 | /// Given |
| 3576 | /// \code |
| 3577 | /// namespace N { template<class T> void f(T t); } |
| 3578 | /// template <class T> void g() { using N::f; f(T()); } |
| 3579 | /// \endcode |
| 3580 | /// \c unresolvedLookupExpr(hasAnyDeclaration( |
| 3581 | /// namedDecl(hasUnderlyingDecl(hasName("::N::f"))))) |
| 3582 | /// matches the use of \c f in \c g() . |
| 3583 | AST_MATCHER_P(NamedDecl, hasUnderlyingDecl, internal::Matcher<NamedDecl>,namespace internal { class matcher_hasUnderlyingDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NamedDecl> { public: explicit matcher_hasUnderlyingDecl0Matcher ( internal::Matcher<NamedDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NamedDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamedDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NamedDecl> hasUnderlyingDecl( internal::Matcher <NamedDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_hasUnderlyingDecl0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <NamedDecl> ( &hasUnderlyingDecl_Type0)(internal::Matcher <NamedDecl> const &InnerMatcher); inline bool internal ::matcher_hasUnderlyingDecl0Matcher::matches( const NamedDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3584 | InnerMatcher)namespace internal { class matcher_hasUnderlyingDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NamedDecl> { public: explicit matcher_hasUnderlyingDecl0Matcher ( internal::Matcher<NamedDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NamedDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamedDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NamedDecl> hasUnderlyingDecl( internal::Matcher <NamedDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_hasUnderlyingDecl0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <NamedDecl> ( &hasUnderlyingDecl_Type0)(internal::Matcher <NamedDecl> const &InnerMatcher); inline bool internal ::matcher_hasUnderlyingDecl0Matcher::matches( const NamedDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3585 | const NamedDecl *UnderlyingDecl = Node.getUnderlyingDecl(); |
| 3586 | |
| 3587 | return UnderlyingDecl != nullptr && |
| 3588 | InnerMatcher.matches(*UnderlyingDecl, Finder, Builder); |
| 3589 | } |
| 3590 | |
| 3591 | /// Matches on the implicit object argument of a member call expression, after |
| 3592 | /// stripping off any parentheses or implicit casts. |
| 3593 | /// |
| 3594 | /// Given |
| 3595 | /// \code |
| 3596 | /// class Y { public: void m(); }; |
| 3597 | /// Y g(); |
| 3598 | /// class X : public Y {}; |
| 3599 | /// void z(Y y, X x) { y.m(); (g()).m(); x.m(); } |
| 3600 | /// \endcode |
| 3601 | /// cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))) |
| 3602 | /// matches `y.m()` and `(g()).m()`. |
| 3603 | /// cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("X"))))) |
| 3604 | /// matches `x.m()`. |
| 3605 | /// cxxMemberCallExpr(on(callExpr())) |
| 3606 | /// matches `(g()).m()`. |
| 3607 | /// |
| 3608 | /// FIXME: Overload to allow directly matching types? |
| 3609 | AST_MATCHER_P(CXXMemberCallExpr, on, internal::Matcher<Expr>,namespace internal { class matcher_on0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<CXXMemberCallExpr > { public: explicit matcher_on0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CXXMemberCallExpr &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<CXXMemberCallExpr> on ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_on0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<CXXMemberCallExpr> ( &on_Type0) (internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_on0Matcher::matches( const CXXMemberCallExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3610 | InnerMatcher)namespace internal { class matcher_on0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<CXXMemberCallExpr > { public: explicit matcher_on0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CXXMemberCallExpr &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<CXXMemberCallExpr> on ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_on0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<CXXMemberCallExpr> ( &on_Type0) (internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_on0Matcher::matches( const CXXMemberCallExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3611 | const Expr *ExprNode = Node.getImplicitObjectArgument() |
| 3612 | ->IgnoreParenImpCasts(); |
| 3613 | return (ExprNode != nullptr && |
| 3614 | InnerMatcher.matches(*ExprNode, Finder, Builder)); |
| 3615 | } |
| 3616 | |
| 3617 | |
| 3618 | /// Matches on the receiver of an ObjectiveC Message expression. |
| 3619 | /// |
| 3620 | /// Example |
| 3621 | /// matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *"))); |
| 3622 | /// matches the [webView ...] message invocation. |
| 3623 | /// \code |
| 3624 | /// NSString *webViewJavaScript = ... |
| 3625 | /// UIWebView *webView = ... |
| 3626 | /// [webView stringByEvaluatingJavaScriptFromString:webViewJavascript]; |
| 3627 | /// \endcode |
| 3628 | AST_MATCHER_P(ObjCMessageExpr, hasReceiverType, internal::Matcher<QualType>,namespace internal { class matcher_hasReceiverType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasReceiverType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ObjCMessageExpr &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > hasReceiverType( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasReceiverType0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > ( &hasReceiverType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_hasReceiverType0Matcher ::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 3629 | InnerMatcher)namespace internal { class matcher_hasReceiverType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasReceiverType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ObjCMessageExpr &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > hasReceiverType( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasReceiverType0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > ( &hasReceiverType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_hasReceiverType0Matcher ::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 3630 | const QualType TypeDecl = Node.getReceiverType(); |
| 3631 | return InnerMatcher.matches(TypeDecl, Finder, Builder); |
| 3632 | } |
| 3633 | |
| 3634 | /// Returns true when the Objective-C method declaration is a class method. |
| 3635 | /// |
| 3636 | /// Example |
| 3637 | /// matcher = objcMethodDecl(isClassMethod()) |
| 3638 | /// matches |
| 3639 | /// \code |
| 3640 | /// @interface I + (void)foo; @end |
| 3641 | /// \endcode |
| 3642 | /// but not |
| 3643 | /// \code |
| 3644 | /// @interface I - (void)bar; @end |
| 3645 | /// \endcode |
| 3646 | AST_MATCHER(ObjCMethodDecl, isClassMethod)namespace internal { class matcher_isClassMethodMatcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMethodDecl > { public: explicit matcher_isClassMethodMatcher() = default ; bool matches(const ObjCMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMethodDecl> isClassMethod() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isClassMethodMatcher()); } inline bool internal::matcher_isClassMethodMatcher::matches( const ObjCMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3647 | return Node.isClassMethod(); |
| 3648 | } |
| 3649 | |
| 3650 | /// Returns true when the Objective-C method declaration is an instance method. |
| 3651 | /// |
| 3652 | /// Example |
| 3653 | /// matcher = objcMethodDecl(isInstanceMethod()) |
| 3654 | /// matches |
| 3655 | /// \code |
| 3656 | /// @interface I - (void)bar; @end |
| 3657 | /// \endcode |
| 3658 | /// but not |
| 3659 | /// \code |
| 3660 | /// @interface I + (void)foo; @end |
| 3661 | /// \endcode |
| 3662 | AST_MATCHER(ObjCMethodDecl, isInstanceMethod)namespace internal { class matcher_isInstanceMethodMatcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMethodDecl > { public: explicit matcher_isInstanceMethodMatcher() = default ; bool matches(const ObjCMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMethodDecl> isInstanceMethod() { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_isInstanceMethodMatcher()) ; } inline bool internal::matcher_isInstanceMethodMatcher::matches ( const ObjCMethodDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3663 | return Node.isInstanceMethod(); |
| 3664 | } |
| 3665 | |
| 3666 | /// Returns true when the Objective-C message is sent to a class. |
| 3667 | /// |
| 3668 | /// Example |
| 3669 | /// matcher = objcMessageExpr(isClassMessage()) |
| 3670 | /// matches |
| 3671 | /// \code |
| 3672 | /// [NSString stringWithFormat:@"format"]; |
| 3673 | /// \endcode |
| 3674 | /// but not |
| 3675 | /// \code |
| 3676 | /// NSString *x = @"hello"; |
| 3677 | /// [x containsString:@"h"]; |
| 3678 | /// \endcode |
| 3679 | AST_MATCHER(ObjCMessageExpr, isClassMessage)namespace internal { class matcher_isClassMessageMatcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_isClassMessageMatcher() = default ; bool matches(const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr> isClassMessage() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isClassMessageMatcher()); } inline bool internal::matcher_isClassMessageMatcher::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3680 | return Node.isClassMessage(); |
| 3681 | } |
| 3682 | |
| 3683 | /// Returns true when the Objective-C message is sent to an instance. |
| 3684 | /// |
| 3685 | /// Example |
| 3686 | /// matcher = objcMessageExpr(isInstanceMessage()) |
| 3687 | /// matches |
| 3688 | /// \code |
| 3689 | /// NSString *x = @"hello"; |
| 3690 | /// [x containsString:@"h"]; |
| 3691 | /// \endcode |
| 3692 | /// but not |
| 3693 | /// \code |
| 3694 | /// [NSString stringWithFormat:@"format"]; |
| 3695 | /// \endcode |
| 3696 | AST_MATCHER(ObjCMessageExpr, isInstanceMessage)namespace internal { class matcher_isInstanceMessageMatcher : public ::clang::ast_matchers::internal::MatcherInterface< ObjCMessageExpr> { public: explicit matcher_isInstanceMessageMatcher () = default; bool matches(const ObjCMessageExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher <ObjCMessageExpr> isInstanceMessage() { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_isInstanceMessageMatcher ()); } inline bool internal::matcher_isInstanceMessageMatcher ::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 3697 | return Node.isInstanceMessage(); |
| 3698 | } |
| 3699 | |
| 3700 | /// Matches if the Objective-C message is sent to an instance, |
| 3701 | /// and the inner matcher matches on that instance. |
| 3702 | /// |
| 3703 | /// For example the method call in |
| 3704 | /// \code |
| 3705 | /// NSString *x = @"hello"; |
| 3706 | /// [x containsString:@"h"]; |
| 3707 | /// \endcode |
| 3708 | /// is matched by |
| 3709 | /// objcMessageExpr(hasReceiver(declRefExpr(to(varDecl(hasName("x")))))) |
| 3710 | AST_MATCHER_P(ObjCMessageExpr, hasReceiver, internal::Matcher<Expr>,namespace internal { class matcher_hasReceiver0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasReceiver0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ObjCMessageExpr &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > hasReceiver( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasReceiver0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ObjCMessageExpr> ( & hasReceiver_Type0)(internal::Matcher<Expr> const &InnerMatcher ); inline bool internal::matcher_hasReceiver0Matcher::matches ( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3711 | InnerMatcher)namespace internal { class matcher_hasReceiver0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasReceiver0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ObjCMessageExpr &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > hasReceiver( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasReceiver0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ObjCMessageExpr> ( & hasReceiver_Type0)(internal::Matcher<Expr> const &InnerMatcher ); inline bool internal::matcher_hasReceiver0Matcher::matches ( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3712 | const Expr *ReceiverNode = Node.getInstanceReceiver(); |
| 3713 | return (ReceiverNode != nullptr && |
| 3714 | InnerMatcher.matches(*ReceiverNode->IgnoreParenImpCasts(), Finder, |
| 3715 | Builder)); |
| 3716 | } |
| 3717 | |
| 3718 | /// Matches when BaseName == Selector.getAsString() |
| 3719 | /// |
| 3720 | /// matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:")); |
| 3721 | /// matches the outer message expr in the code below, but NOT the message |
| 3722 | /// invocation for self.bodyView. |
| 3723 | /// \code |
| 3724 | /// [self.bodyView loadHTMLString:html baseURL:NULL]; |
| 3725 | /// \endcode |
| 3726 | AST_MATCHER_P(ObjCMessageExpr, hasSelector, std::string, BaseName)namespace internal { class matcher_hasSelector0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasSelector0Matcher( std::string const &ABaseName) : BaseName(ABaseName) {} bool matches( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string BaseName; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > hasSelector( std::string const &BaseName) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasSelector0Matcher (BaseName)); } typedef ::clang::ast_matchers::internal::Matcher <ObjCMessageExpr> ( &hasSelector_Type0)(std::string const &BaseName); inline bool internal::matcher_hasSelector0Matcher ::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 3727 | Selector Sel = Node.getSelector(); |
| 3728 | return BaseName == Sel.getAsString(); |
| 3729 | } |
| 3730 | |
| 3731 | /// Matches when at least one of the supplied string equals to the |
| 3732 | /// Selector.getAsString() |
| 3733 | /// |
| 3734 | /// matcher = objCMessageExpr(hasSelector("methodA:", "methodB:")); |
| 3735 | /// matches both of the expressions below: |
| 3736 | /// \code |
| 3737 | /// [myObj methodA:argA]; |
| 3738 | /// [myObj methodB:argB]; |
| 3739 | /// \endcode |
| 3740 | extern const internal::VariadicFunction<internal::Matcher<ObjCMessageExpr>, |
| 3741 | StringRef, |
| 3742 | internal::hasAnySelectorFunc> |
| 3743 | hasAnySelector; |
| 3744 | |
| 3745 | /// Matches ObjC selectors whose name contains |
| 3746 | /// a substring matched by the given RegExp. |
| 3747 | /// matcher = objCMessageExpr(matchesSelector("loadHTMLString\:baseURL?")); |
| 3748 | /// matches the outer message expr in the code below, but NOT the message |
| 3749 | /// invocation for self.bodyView. |
| 3750 | /// \code |
| 3751 | /// [self.bodyView loadHTMLString:html baseURL:NULL]; |
| 3752 | /// \endcode |
| 3753 | AST_MATCHER_REGEX(ObjCMessageExpr, matchesSelector, RegExp)namespace internal { class matcher_matchesSelector0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_matchesSelector0Matcher( std:: shared_ptr<llvm::Regex> RE) : RegExp(std::move(RE)) {} bool matches(const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: std ::shared_ptr<llvm::Regex> RegExp; }; } inline ::clang:: ast_matchers::internal::Matcher<ObjCMessageExpr> matchesSelector ( llvm::StringRef RegExp, llvm::Regex::RegexFlags RegexFlags) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_matchesSelector0Matcher( ::clang::ast_matchers::internal ::createAndVerifyRegex( RegExp, RegexFlags, "matchesSelector" ))); } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > matchesSelector( llvm::StringRef RegExp) { return matchesSelector (RegExp, llvm::Regex::NoFlags); } typedef ::clang::ast_matchers ::internal::Matcher<ObjCMessageExpr> ( &matchesSelector_Type0Flags )(llvm::StringRef, llvm::Regex::RegexFlags); typedef ::clang:: ast_matchers::internal::Matcher<ObjCMessageExpr> ( & matchesSelector_Type0)(llvm::StringRef); inline bool internal ::matcher_matchesSelector0Matcher::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3754 | std::string SelectorString = Node.getSelector().getAsString(); |
| 3755 | return RegExp->match(SelectorString); |
| 3756 | } |
| 3757 | |
| 3758 | /// Matches when the selector is the empty selector |
| 3759 | /// |
| 3760 | /// Matches only when the selector of the objCMessageExpr is NULL. This may |
| 3761 | /// represent an error condition in the tree! |
| 3762 | AST_MATCHER(ObjCMessageExpr, hasNullSelector)namespace internal { class matcher_hasNullSelectorMatcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasNullSelectorMatcher() = default ; bool matches(const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr> hasNullSelector() { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasNullSelectorMatcher()); } inline bool internal::matcher_hasNullSelectorMatcher::matches ( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3763 | return Node.getSelector().isNull(); |
| 3764 | } |
| 3765 | |
| 3766 | /// Matches when the selector is a Unary Selector |
| 3767 | /// |
| 3768 | /// matcher = objCMessageExpr(matchesSelector(hasUnarySelector()); |
| 3769 | /// matches self.bodyView in the code below, but NOT the outer message |
| 3770 | /// invocation of "loadHTMLString:baseURL:". |
| 3771 | /// \code |
| 3772 | /// [self.bodyView loadHTMLString:html baseURL:NULL]; |
| 3773 | /// \endcode |
| 3774 | AST_MATCHER(ObjCMessageExpr, hasUnarySelector)namespace internal { class matcher_hasUnarySelectorMatcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_hasUnarySelectorMatcher() = default ; bool matches(const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr> hasUnarySelector() { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasUnarySelectorMatcher()) ; } inline bool internal::matcher_hasUnarySelectorMatcher::matches ( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3775 | return Node.getSelector().isUnarySelector(); |
| 3776 | } |
| 3777 | |
| 3778 | /// Matches when the selector is a keyword selector |
| 3779 | /// |
| 3780 | /// objCMessageExpr(hasKeywordSelector()) matches the generated setFrame |
| 3781 | /// message expression in |
| 3782 | /// |
| 3783 | /// \code |
| 3784 | /// UIWebView *webView = ...; |
| 3785 | /// CGRect bodyFrame = webView.frame; |
| 3786 | /// bodyFrame.size.height = self.bodyContentHeight; |
| 3787 | /// webView.frame = bodyFrame; |
| 3788 | /// // ^---- matches here |
| 3789 | /// \endcode |
| 3790 | AST_MATCHER(ObjCMessageExpr, hasKeywordSelector)namespace internal { class matcher_hasKeywordSelectorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< ObjCMessageExpr> { public: explicit matcher_hasKeywordSelectorMatcher () = default; bool matches(const ObjCMessageExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher <ObjCMessageExpr> hasKeywordSelector() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_hasKeywordSelectorMatcher ()); } inline bool internal::matcher_hasKeywordSelectorMatcher ::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 3791 | return Node.getSelector().isKeywordSelector(); |
| 3792 | } |
| 3793 | |
| 3794 | /// Matches when the selector has the specified number of arguments |
| 3795 | /// |
| 3796 | /// matcher = objCMessageExpr(numSelectorArgs(0)); |
| 3797 | /// matches self.bodyView in the code below |
| 3798 | /// |
| 3799 | /// matcher = objCMessageExpr(numSelectorArgs(2)); |
| 3800 | /// matches the invocation of "loadHTMLString:baseURL:" but not that |
| 3801 | /// of self.bodyView |
| 3802 | /// \code |
| 3803 | /// [self.bodyView loadHTMLString:html baseURL:NULL]; |
| 3804 | /// \endcode |
| 3805 | AST_MATCHER_P(ObjCMessageExpr, numSelectorArgs, unsigned, N)namespace internal { class matcher_numSelectorArgs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ObjCMessageExpr > { public: explicit matcher_numSelectorArgs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const ObjCMessageExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::Matcher<ObjCMessageExpr> numSelectorArgs( unsigned const &N) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_numSelectorArgs0Matcher (N)); } typedef ::clang::ast_matchers::internal::Matcher<ObjCMessageExpr > ( &numSelectorArgs_Type0)(unsigned const &N); inline bool internal::matcher_numSelectorArgs0Matcher::matches( const ObjCMessageExpr &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3806 | return Node.getSelector().getNumArgs() == N; |
| 3807 | } |
| 3808 | |
| 3809 | /// Matches if the call expression's callee expression matches. |
| 3810 | /// |
| 3811 | /// Given |
| 3812 | /// \code |
| 3813 | /// class Y { void x() { this->x(); x(); Y y; y.x(); } }; |
| 3814 | /// void f() { f(); } |
| 3815 | /// \endcode |
| 3816 | /// callExpr(callee(expr())) |
| 3817 | /// matches this->x(), x(), y.x(), f() |
| 3818 | /// with callee(...) |
| 3819 | /// matching this->x, x, y.x, f respectively |
| 3820 | /// |
| 3821 | /// Note: Callee cannot take the more general internal::Matcher<Expr> |
| 3822 | /// because this introduces ambiguous overloads with calls to Callee taking a |
| 3823 | /// internal::Matcher<Decl>, as the matcher hierarchy is purely |
| 3824 | /// implemented in terms of implicit casts. |
| 3825 | AST_MATCHER_P(CallExpr, callee, internal::Matcher<Stmt>,namespace internal { class matcher_callee0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CallExpr> { public: explicit matcher_callee0Matcher( internal::Matcher <Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Stmt> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<CallExpr> callee( internal::Matcher <Stmt> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_callee0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CallExpr> ( &callee_Type0)(internal::Matcher<Stmt > const &InnerMatcher); inline bool internal::matcher_callee0Matcher ::matches( const CallExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3826 | InnerMatcher)namespace internal { class matcher_callee0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CallExpr> { public: explicit matcher_callee0Matcher( internal::Matcher <Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Stmt> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<CallExpr> callee( internal::Matcher <Stmt> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_callee0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CallExpr> ( &callee_Type0)(internal::Matcher<Stmt > const &InnerMatcher); inline bool internal::matcher_callee0Matcher ::matches( const CallExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3827 | const Expr *ExprNode = Node.getCallee(); |
| 3828 | return (ExprNode != nullptr && |
| 3829 | InnerMatcher.matches(*ExprNode, Finder, Builder)); |
| 3830 | } |
| 3831 | |
| 3832 | /// Matches if the call expression's callee's declaration matches the |
| 3833 | /// given matcher. |
| 3834 | /// |
| 3835 | /// Example matches y.x() (matcher = callExpr(callee( |
| 3836 | /// cxxMethodDecl(hasName("x"))))) |
| 3837 | /// \code |
| 3838 | /// class Y { public: void x(); }; |
| 3839 | /// void z() { Y y; y.x(); } |
| 3840 | /// \endcode |
| 3841 | AST_MATCHER_P_OVERLOAD(CallExpr, callee, internal::Matcher<Decl>, InnerMatcher,namespace internal { class matcher_callee1Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CallExpr> { public: explicit matcher_callee1Matcher( internal::Matcher <Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<CallExpr> callee( internal::Matcher <Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_callee1Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CallExpr> ( &callee_Type1)(internal::Matcher<Decl > const &InnerMatcher); inline bool internal::matcher_callee1Matcher ::matches( const CallExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3842 | 1)namespace internal { class matcher_callee1Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CallExpr> { public: explicit matcher_callee1Matcher( internal::Matcher <Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<CallExpr> callee( internal::Matcher <Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_callee1Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CallExpr> ( &callee_Type1)(internal::Matcher<Decl > const &InnerMatcher); inline bool internal::matcher_callee1Matcher ::matches( const CallExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3843 | return callExpr(hasDeclaration(InnerMatcher)).matches(Node, Finder, Builder); |
| 3844 | } |
| 3845 | |
| 3846 | /// Matches if the expression's or declaration's type matches a type |
| 3847 | /// matcher. |
| 3848 | /// |
| 3849 | /// Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X"))))) |
| 3850 | /// and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X"))))) |
| 3851 | /// and U (matcher = typedefDecl(hasType(asString("int"))) |
| 3852 | /// and friend class X (matcher = friendDecl(hasType("X")) |
| 3853 | /// and public virtual X (matcher = cxxBaseSpecifier(hasType( |
| 3854 | /// asString("class X"))) |
| 3855 | /// \code |
| 3856 | /// class X {}; |
| 3857 | /// void y(X &x) { x; X z; } |
| 3858 | /// typedef int U; |
| 3859 | /// class Y { friend class X; }; |
| 3860 | /// class Z : public virtual X {}; |
| 3861 | /// \endcode |
| 3862 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType0Matcher( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType0Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > hasType(internal::Matcher<QualType > const &InnerMatcher) { return ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> >(InnerMatcher); } typedef ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > (&hasType_Type0)(internal:: Matcher<QualType> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3863 | hasType,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType0Matcher( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType0Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > hasType(internal::Matcher<QualType > const &InnerMatcher) { return ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> >(InnerMatcher); } typedef ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > (&hasType_Type0)(internal:: Matcher<QualType> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3864 | AST_POLYMORPHIC_SUPPORTED_TYPES(Expr, FriendDecl, TypedefNameDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType0Matcher( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType0Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > hasType(internal::Matcher<QualType > const &InnerMatcher) { return ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> >(InnerMatcher); } typedef ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > (&hasType_Type0)(internal:: Matcher<QualType> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3865 | ValueDecl, CXXBaseSpecifier),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType0Matcher( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType0Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > hasType(internal::Matcher<QualType > const &InnerMatcher) { return ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> >(InnerMatcher); } typedef ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > (&hasType_Type0)(internal:: Matcher<QualType> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3866 | internal::Matcher<QualType>, InnerMatcher, 0)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType0Matcher( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType0Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > hasType(internal::Matcher<QualType > const &InnerMatcher) { return ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> >(InnerMatcher); } typedef ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasType0Matcher , void(::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , TypedefNameDecl, ValueDecl, CXXBaseSpecifier>), internal ::Matcher<QualType> > (&hasType_Type0)(internal:: Matcher<QualType> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3867 | QualType QT = internal::getUnderlyingType(Node); |
| 3868 | if (!QT.isNull()) |
| 3869 | return InnerMatcher.matches(QT, Finder, Builder); |
| 3870 | return false; |
| 3871 | } |
| 3872 | |
| 3873 | /// Overloaded to match the declaration of the expression's or value |
| 3874 | /// declaration's type. |
| 3875 | /// |
| 3876 | /// In case of a value declaration (for example a variable declaration), |
| 3877 | /// this resolves one layer of indirection. For example, in the value |
| 3878 | /// declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of |
| 3879 | /// X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the |
| 3880 | /// declaration of x. |
| 3881 | /// |
| 3882 | /// Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X"))))) |
| 3883 | /// and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X"))))) |
| 3884 | /// and friend class X (matcher = friendDecl(hasType("X")) |
| 3885 | /// and public virtual X (matcher = cxxBaseSpecifier(hasType( |
| 3886 | /// cxxRecordDecl(hasName("X")))) |
| 3887 | /// \code |
| 3888 | /// class X {}; |
| 3889 | /// void y(X &x) { x; X z; } |
| 3890 | /// class Y { friend class X; }; |
| 3891 | /// class Z : public virtual X {}; |
| 3892 | /// \endcode |
| 3893 | /// |
| 3894 | /// Example matches class Derived |
| 3895 | /// (matcher = cxxRecordDecl(hasAnyBase(hasType(cxxRecordDecl(hasName("Base")))))) |
| 3896 | /// \code |
| 3897 | /// class Base {}; |
| 3898 | /// class Derived : Base {}; |
| 3899 | /// \endcode |
| 3900 | /// |
| 3901 | /// Usable as: Matcher<Expr>, Matcher<FriendDecl>, Matcher<ValueDecl>, |
| 3902 | /// Matcher<CXXBaseSpecifier> |
| 3903 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType1Matcher( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType1Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , ValueDecl, CXXBaseSpecifier>), internal::Matcher<Decl > > hasType(internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasType1Matcher, void(::clang::ast_matchers ::internal::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier >), internal::Matcher<Decl> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasType1Matcher, void(::clang::ast_matchers::internal ::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier> ), internal::Matcher<Decl> > (&hasType_Type1)(internal ::Matcher<Decl> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3904 | hasType,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType1Matcher( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType1Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , ValueDecl, CXXBaseSpecifier>), internal::Matcher<Decl > > hasType(internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasType1Matcher, void(::clang::ast_matchers ::internal::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier >), internal::Matcher<Decl> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasType1Matcher, void(::clang::ast_matchers::internal ::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier> ), internal::Matcher<Decl> > (&hasType_Type1)(internal ::Matcher<Decl> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3905 | AST_POLYMORPHIC_SUPPORTED_TYPES(Expr, FriendDecl, ValueDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType1Matcher( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType1Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , ValueDecl, CXXBaseSpecifier>), internal::Matcher<Decl > > hasType(internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasType1Matcher, void(::clang::ast_matchers ::internal::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier >), internal::Matcher<Decl> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasType1Matcher, void(::clang::ast_matchers::internal ::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier> ), internal::Matcher<Decl> > (&hasType_Type1)(internal ::Matcher<Decl> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3906 | CXXBaseSpecifier),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType1Matcher( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType1Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , ValueDecl, CXXBaseSpecifier>), internal::Matcher<Decl > > hasType(internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasType1Matcher, void(::clang::ast_matchers ::internal::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier >), internal::Matcher<Decl> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasType1Matcher, void(::clang::ast_matchers::internal ::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier> ), internal::Matcher<Decl> > (&hasType_Type1)(internal ::Matcher<Decl> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3907 | internal::Matcher<Decl>, InnerMatcher, 1)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasType1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasType1Matcher( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasType1Matcher, void (::clang::ast_matchers::internal::TypeList<Expr, FriendDecl , ValueDecl, CXXBaseSpecifier>), internal::Matcher<Decl > > hasType(internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasType1Matcher, void(::clang::ast_matchers ::internal::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier >), internal::Matcher<Decl> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasType1Matcher, void(::clang::ast_matchers::internal ::TypeList<Expr, FriendDecl, ValueDecl, CXXBaseSpecifier> ), internal::Matcher<Decl> > (&hasType_Type1)(internal ::Matcher<Decl> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasType1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3908 | QualType QT = internal::getUnderlyingType(Node); |
| 3909 | if (!QT.isNull()) |
| 3910 | return qualType(hasDeclaration(InnerMatcher)).matches(QT, Finder, Builder); |
| 3911 | return false; |
| 3912 | } |
| 3913 | |
| 3914 | /// Matches if the type location of a node matches the inner matcher. |
| 3915 | /// |
| 3916 | /// Examples: |
| 3917 | /// \code |
| 3918 | /// int x; |
| 3919 | /// \endcode |
| 3920 | /// declaratorDecl(hasTypeLoc(loc(asString("int")))) |
| 3921 | /// matches int x |
| 3922 | /// |
| 3923 | /// \code |
| 3924 | /// auto x = int(3); |
| 3925 | /// \code |
| 3926 | /// cxxTemporaryObjectExpr(hasTypeLoc(loc(asString("int")))) |
| 3927 | /// matches int(3) |
| 3928 | /// |
| 3929 | /// \code |
| 3930 | /// struct Foo { Foo(int, int); }; |
| 3931 | /// auto x = Foo(1, 2); |
| 3932 | /// \code |
| 3933 | /// cxxFunctionalCastExpr(hasTypeLoc(loc(asString("struct Foo")))) |
| 3934 | /// matches Foo(1, 2) |
| 3935 | /// |
| 3936 | /// Usable as: Matcher<BlockDecl>, Matcher<CXXBaseSpecifier>, |
| 3937 | /// Matcher<CXXCtorInitializer>, Matcher<CXXFunctionalCastExpr>, |
| 3938 | /// Matcher<CXXNewExpr>, Matcher<CXXTemporaryObjectExpr>, |
| 3939 | /// Matcher<CXXUnresolvedConstructExpr>, |
| 3940 | /// Matcher<ClassTemplateSpecializationDecl>, Matcher<CompoundLiteralExpr>, |
| 3941 | /// Matcher<DeclaratorDecl>, Matcher<ExplicitCastExpr>, |
| 3942 | /// Matcher<ObjCPropertyDecl>, Matcher<TemplateArgumentLoc>, |
| 3943 | /// Matcher<TypedefNameDecl> |
| 3944 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3945 | hasTypeLoc,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3946 | AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3947 | BlockDecl, CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3948 | CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3949 | ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3950 | ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3951 | TypedefNameDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3952 | internal::Matcher<TypeLoc>, Inner)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasTypeLoc0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasTypeLoc0Matcher( internal::Matcher<TypeLoc > const &AInner) : Inner(AInner) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > Inner; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers ::internal::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > hasTypeLoc(internal ::Matcher<TypeLoc> const &Inner) { return ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasTypeLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<BlockDecl , CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr , CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasTypeLoc0Matcher, void(::clang::ast_matchers::internal ::TypeList<BlockDecl, CXXBaseSpecifier, CXXCtorInitializer , CXXFunctionalCastExpr, CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr , ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl , ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc, TypedefNameDecl >), internal::Matcher<TypeLoc> > (&hasTypeLoc_Type0 )(internal::Matcher<TypeLoc> const &Inner); template <typename NodeType, typename ParamT> bool internal:: matcher_hasTypeLoc0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3953 | TypeSourceInfo *source = internal::GetTypeSourceInfo(Node); |
| 3954 | if (source == nullptr) { |
| 3955 | // This happens for example for implicit destructors. |
| 3956 | return false; |
| 3957 | } |
| 3958 | return Inner.matches(source->getTypeLoc(), Finder, Builder); |
| 3959 | } |
| 3960 | |
| 3961 | /// Matches if the matched type is represented by the given string. |
| 3962 | /// |
| 3963 | /// Given |
| 3964 | /// \code |
| 3965 | /// class Y { public: void x(); }; |
| 3966 | /// void z() { Y* y; y->x(); } |
| 3967 | /// \endcode |
| 3968 | /// cxxMemberCallExpr(on(hasType(asString("class Y *")))) |
| 3969 | /// matches y->x() |
| 3970 | AST_MATCHER_P(QualType, asString, std::string, Name)namespace internal { class matcher_asString0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_asString0Matcher( std::string const &AName) : Name(AName) {} bool matches(const QualType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: std::string Name; }; } inline ::clang ::ast_matchers::internal::Matcher<QualType> asString( std ::string const &Name) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_asString0Matcher(Name)); } typedef ::clang::ast_matchers::internal::Matcher<QualType > ( &asString_Type0)(std::string const &Name); inline bool internal::matcher_asString0Matcher::matches( const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3971 | return Name == Node.getAsString(); |
| 3972 | } |
| 3973 | |
| 3974 | /// Matches if the matched type is a pointer type and the pointee type |
| 3975 | /// matches the specified matcher. |
| 3976 | /// |
| 3977 | /// Example matches y->x() |
| 3978 | /// (matcher = cxxMemberCallExpr(on(hasType(pointsTo |
| 3979 | /// cxxRecordDecl(hasName("Y"))))))) |
| 3980 | /// \code |
| 3981 | /// class Y { public: void x(); }; |
| 3982 | /// void z() { Y *y; y->x(); } |
| 3983 | /// \endcode |
| 3984 | AST_MATCHER_P(namespace internal { class matcher_pointsTo0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_pointsTo0Matcher( internal::Matcher <QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<QualType> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<QualType> pointsTo( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_pointsTo0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &pointsTo_Type0)(internal::Matcher< QualType> const &InnerMatcher); inline bool internal:: matcher_pointsTo0Matcher::matches( const QualType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3985 | QualType, pointsTo, internal::Matcher<QualType>,namespace internal { class matcher_pointsTo0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_pointsTo0Matcher( internal::Matcher <QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<QualType> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<QualType> pointsTo( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_pointsTo0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &pointsTo_Type0)(internal::Matcher< QualType> const &InnerMatcher); inline bool internal:: matcher_pointsTo0Matcher::matches( const QualType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3986 | InnerMatcher)namespace internal { class matcher_pointsTo0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_pointsTo0Matcher( internal::Matcher <QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<QualType> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<QualType> pointsTo( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_pointsTo0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &pointsTo_Type0)(internal::Matcher< QualType> const &InnerMatcher); inline bool internal:: matcher_pointsTo0Matcher::matches( const QualType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3987 | return (!Node.isNull() && Node->isAnyPointerType() && |
| 3988 | InnerMatcher.matches(Node->getPointeeType(), Finder, Builder)); |
| 3989 | } |
| 3990 | |
| 3991 | /// Overloaded to match the pointee type's declaration. |
| 3992 | AST_MATCHER_P_OVERLOAD(QualType, pointsTo, internal::Matcher<Decl>,namespace internal { class matcher_pointsTo1Matcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_pointsTo1Matcher( internal::Matcher <Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<QualType> pointsTo( internal::Matcher <Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_pointsTo1Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &pointsTo_Type1)(internal::Matcher< Decl> const &InnerMatcher); inline bool internal::matcher_pointsTo1Matcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 3993 | InnerMatcher, 1)namespace internal { class matcher_pointsTo1Matcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_pointsTo1Matcher( internal::Matcher <Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<QualType> pointsTo( internal::Matcher <Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_pointsTo1Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &pointsTo_Type1)(internal::Matcher< Decl> const &InnerMatcher); inline bool internal::matcher_pointsTo1Matcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 3994 | return pointsTo(qualType(hasDeclaration(InnerMatcher))) |
| 3995 | .matches(Node, Finder, Builder); |
| 3996 | } |
| 3997 | |
| 3998 | /// Matches if the matched type matches the unqualified desugared |
| 3999 | /// type of the matched node. |
| 4000 | /// |
| 4001 | /// For example, in: |
| 4002 | /// \code |
| 4003 | /// class A {}; |
| 4004 | /// using B = A; |
| 4005 | /// \endcode |
| 4006 | /// The matcher type(hasUnqualifiedDesugaredType(recordType())) matches |
| 4007 | /// both B and A. |
| 4008 | AST_MATCHER_P(Type, hasUnqualifiedDesugaredType, internal::Matcher<Type>,namespace internal { class matcher_hasUnqualifiedDesugaredType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Type> { public: explicit matcher_hasUnqualifiedDesugaredType0Matcher ( internal::Matcher<Type> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Type &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Type> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Type> hasUnqualifiedDesugaredType ( internal::Matcher<Type> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasUnqualifiedDesugaredType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<Type> ( &hasUnqualifiedDesugaredType_Type0)(internal::Matcher< Type> const &InnerMatcher); inline bool internal::matcher_hasUnqualifiedDesugaredType0Matcher ::matches( const Type &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4009 | InnerMatcher)namespace internal { class matcher_hasUnqualifiedDesugaredType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Type> { public: explicit matcher_hasUnqualifiedDesugaredType0Matcher ( internal::Matcher<Type> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Type &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Type> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Type> hasUnqualifiedDesugaredType ( internal::Matcher<Type> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasUnqualifiedDesugaredType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<Type> ( &hasUnqualifiedDesugaredType_Type0)(internal::Matcher< Type> const &InnerMatcher); inline bool internal::matcher_hasUnqualifiedDesugaredType0Matcher ::matches( const Type &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4010 | return InnerMatcher.matches(*Node.getUnqualifiedDesugaredType(), Finder, |
| 4011 | Builder); |
| 4012 | } |
| 4013 | |
| 4014 | /// Matches if the matched type is a reference type and the referenced |
| 4015 | /// type matches the specified matcher. |
| 4016 | /// |
| 4017 | /// Example matches X &x and const X &y |
| 4018 | /// (matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X")))))) |
| 4019 | /// \code |
| 4020 | /// class X { |
| 4021 | /// void a(X b) { |
| 4022 | /// X &x = b; |
| 4023 | /// const X &y = b; |
| 4024 | /// } |
| 4025 | /// }; |
| 4026 | /// \endcode |
| 4027 | AST_MATCHER_P(QualType, references, internal::Matcher<QualType>,namespace internal { class matcher_references0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_references0Matcher( internal:: Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const QualType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<QualType> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> references ( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_references0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<QualType> ( &references_Type0 )(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_references0Matcher::matches( const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4028 | InnerMatcher)namespace internal { class matcher_references0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_references0Matcher( internal:: Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const QualType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<QualType> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> references ( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_references0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<QualType> ( &references_Type0 )(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_references0Matcher::matches( const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4029 | return (!Node.isNull() && Node->isReferenceType() && |
| 4030 | InnerMatcher.matches(Node->getPointeeType(), Finder, Builder)); |
| 4031 | } |
| 4032 | |
| 4033 | /// Matches QualTypes whose canonical type matches InnerMatcher. |
| 4034 | /// |
| 4035 | /// Given: |
| 4036 | /// \code |
| 4037 | /// typedef int &int_ref; |
| 4038 | /// int a; |
| 4039 | /// int_ref b = a; |
| 4040 | /// \endcode |
| 4041 | /// |
| 4042 | /// \c varDecl(hasType(qualType(referenceType()))))) will not match the |
| 4043 | /// declaration of b but \c |
| 4044 | /// varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does. |
| 4045 | AST_MATCHER_P(QualType, hasCanonicalType, internal::Matcher<QualType>,namespace internal { class matcher_hasCanonicalType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< QualType> { public: explicit matcher_hasCanonicalType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<QualType> hasCanonicalType( internal::Matcher <QualType> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasCanonicalType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &hasCanonicalType_Type0)(internal::Matcher <QualType> const &InnerMatcher); inline bool internal ::matcher_hasCanonicalType0Matcher::matches( const QualType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4046 | InnerMatcher)namespace internal { class matcher_hasCanonicalType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< QualType> { public: explicit matcher_hasCanonicalType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<QualType> hasCanonicalType( internal::Matcher <QualType> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasCanonicalType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualType> ( &hasCanonicalType_Type0)(internal::Matcher <QualType> const &InnerMatcher); inline bool internal ::matcher_hasCanonicalType0Matcher::matches( const QualType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4047 | if (Node.isNull()) |
| 4048 | return false; |
| 4049 | return InnerMatcher.matches(Node.getCanonicalType(), Finder, Builder); |
| 4050 | } |
| 4051 | |
| 4052 | /// Overloaded to match the referenced type's declaration. |
| 4053 | AST_MATCHER_P_OVERLOAD(QualType, references, internal::Matcher<Decl>,namespace internal { class matcher_references1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_references1Matcher( internal:: Matcher<Decl> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const QualType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Decl> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<QualType> references( internal::Matcher<Decl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_references1Matcher(InnerMatcher)); } typedef ::clang:: ast_matchers::internal::Matcher<QualType> ( &references_Type1 )(internal::Matcher<Decl> const &InnerMatcher); inline bool internal::matcher_references1Matcher::matches( const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4054 | InnerMatcher, 1)namespace internal { class matcher_references1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_references1Matcher( internal:: Matcher<Decl> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const QualType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Decl> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<QualType> references( internal::Matcher<Decl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_references1Matcher(InnerMatcher)); } typedef ::clang:: ast_matchers::internal::Matcher<QualType> ( &references_Type1 )(internal::Matcher<Decl> const &InnerMatcher); inline bool internal::matcher_references1Matcher::matches( const QualType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4055 | return references(qualType(hasDeclaration(InnerMatcher))) |
| 4056 | .matches(Node, Finder, Builder); |
| 4057 | } |
| 4058 | |
| 4059 | /// Matches on the implicit object argument of a member call expression. Unlike |
| 4060 | /// `on`, matches the argument directly without stripping away anything. |
| 4061 | /// |
| 4062 | /// Given |
| 4063 | /// \code |
| 4064 | /// class Y { public: void m(); }; |
| 4065 | /// Y g(); |
| 4066 | /// class X : public Y { void g(); }; |
| 4067 | /// void z(Y y, X x) { y.m(); x.m(); x.g(); (g()).m(); } |
| 4068 | /// \endcode |
| 4069 | /// cxxMemberCallExpr(onImplicitObjectArgument(hasType( |
| 4070 | /// cxxRecordDecl(hasName("Y"))))) |
| 4071 | /// matches `y.m()`, `x.m()` and (g()).m(), but not `x.g()`. |
| 4072 | /// cxxMemberCallExpr(on(callExpr())) |
| 4073 | /// does not match `(g()).m()`, because the parens are not ignored. |
| 4074 | /// |
| 4075 | /// FIXME: Overload to allow directly matching types? |
| 4076 | AST_MATCHER_P(CXXMemberCallExpr, onImplicitObjectArgument,namespace internal { class matcher_onImplicitObjectArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMemberCallExpr> { public: explicit matcher_onImplicitObjectArgument0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMemberCallExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > onImplicitObjectArgument( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_onImplicitObjectArgument0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXMemberCallExpr> ( &onImplicitObjectArgument_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_onImplicitObjectArgument0Matcher::matches ( const CXXMemberCallExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4077 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_onImplicitObjectArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMemberCallExpr> { public: explicit matcher_onImplicitObjectArgument0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMemberCallExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > onImplicitObjectArgument( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_onImplicitObjectArgument0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXMemberCallExpr> ( &onImplicitObjectArgument_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_onImplicitObjectArgument0Matcher::matches ( const CXXMemberCallExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4078 | const Expr *ExprNode = Node.getImplicitObjectArgument(); |
| 4079 | return (ExprNode != nullptr && |
| 4080 | InnerMatcher.matches(*ExprNode, Finder, Builder)); |
| 4081 | } |
| 4082 | |
| 4083 | /// Matches if the type of the expression's implicit object argument either |
| 4084 | /// matches the InnerMatcher, or is a pointer to a type that matches the |
| 4085 | /// InnerMatcher. |
| 4086 | /// |
| 4087 | /// Given |
| 4088 | /// \code |
| 4089 | /// class Y { public: void m(); }; |
| 4090 | /// class X : public Y { void g(); }; |
| 4091 | /// void z() { Y y; y.m(); Y *p; p->m(); X x; x.m(); x.g(); } |
| 4092 | /// \endcode |
| 4093 | /// cxxMemberCallExpr(thisPointerType(hasDeclaration( |
| 4094 | /// cxxRecordDecl(hasName("Y"))))) |
| 4095 | /// matches `y.m()`, `p->m()` and `x.m()`. |
| 4096 | /// cxxMemberCallExpr(thisPointerType(hasDeclaration( |
| 4097 | /// cxxRecordDecl(hasName("X"))))) |
| 4098 | /// matches `x.g()`. |
| 4099 | AST_MATCHER_P_OVERLOAD(CXXMemberCallExpr, thisPointerType,namespace internal { class matcher_thisPointerType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXMemberCallExpr > { public: explicit matcher_thisPointerType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMemberCallExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > thisPointerType( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_thisPointerType0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > ( &thisPointerType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_thisPointerType0Matcher ::matches( const CXXMemberCallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4100 | internal::Matcher<QualType>, InnerMatcher, 0)namespace internal { class matcher_thisPointerType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXMemberCallExpr > { public: explicit matcher_thisPointerType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMemberCallExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > thisPointerType( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_thisPointerType0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > ( &thisPointerType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_thisPointerType0Matcher ::matches( const CXXMemberCallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4101 | return onImplicitObjectArgument( |
| 4102 | anyOf(hasType(InnerMatcher), hasType(pointsTo(InnerMatcher)))) |
| 4103 | .matches(Node, Finder, Builder); |
| 4104 | } |
| 4105 | |
| 4106 | /// Overloaded to match the type's declaration. |
| 4107 | AST_MATCHER_P_OVERLOAD(CXXMemberCallExpr, thisPointerType,namespace internal { class matcher_thisPointerType1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXMemberCallExpr > { public: explicit matcher_thisPointerType1Matcher( internal ::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMemberCallExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Decl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > thisPointerType( internal::Matcher<Decl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_thisPointerType1Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > ( &thisPointerType_Type1)(internal::Matcher<Decl> const &InnerMatcher); inline bool internal::matcher_thisPointerType1Matcher ::matches( const CXXMemberCallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4108 | internal::Matcher<Decl>, InnerMatcher, 1)namespace internal { class matcher_thisPointerType1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXMemberCallExpr > { public: explicit matcher_thisPointerType1Matcher( internal ::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMemberCallExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Decl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > thisPointerType( internal::Matcher<Decl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_thisPointerType1Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXMemberCallExpr > ( &thisPointerType_Type1)(internal::Matcher<Decl> const &InnerMatcher); inline bool internal::matcher_thisPointerType1Matcher ::matches( const CXXMemberCallExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4109 | return onImplicitObjectArgument( |
| 4110 | anyOf(hasType(InnerMatcher), hasType(pointsTo(InnerMatcher)))) |
| 4111 | .matches(Node, Finder, Builder); |
| 4112 | } |
| 4113 | |
| 4114 | /// Matches a DeclRefExpr that refers to a declaration that matches the |
| 4115 | /// specified matcher. |
| 4116 | /// |
| 4117 | /// Example matches x in if(x) |
| 4118 | /// (matcher = declRefExpr(to(varDecl(hasName("x"))))) |
| 4119 | /// \code |
| 4120 | /// bool x; |
| 4121 | /// if (x) {} |
| 4122 | /// \endcode |
| 4123 | AST_MATCHER_P(DeclRefExpr, to, internal::Matcher<Decl>,namespace internal { class matcher_to0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<DeclRefExpr> { public: explicit matcher_to0Matcher( internal::Matcher< Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const DeclRefExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<DeclRefExpr> to( internal::Matcher< Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_to0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<DeclRefExpr > ( &to_Type0)(internal::Matcher<Decl> const & InnerMatcher); inline bool internal::matcher_to0Matcher::matches ( const DeclRefExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4124 | InnerMatcher)namespace internal { class matcher_to0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<DeclRefExpr> { public: explicit matcher_to0Matcher( internal::Matcher< Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const DeclRefExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<DeclRefExpr> to( internal::Matcher< Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_to0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<DeclRefExpr > ( &to_Type0)(internal::Matcher<Decl> const & InnerMatcher); inline bool internal::matcher_to0Matcher::matches ( const DeclRefExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4125 | const Decl *DeclNode = Node.getDecl(); |
| 4126 | return (DeclNode != nullptr && |
| 4127 | InnerMatcher.matches(*DeclNode, Finder, Builder)); |
| 4128 | } |
| 4129 | |
| 4130 | /// Matches if a node refers to a declaration through a specific |
| 4131 | /// using shadow declaration. |
| 4132 | /// |
| 4133 | /// Examples: |
| 4134 | /// \code |
| 4135 | /// namespace a { int f(); } |
| 4136 | /// using a::f; |
| 4137 | /// int x = f(); |
| 4138 | /// \endcode |
| 4139 | /// declRefExpr(throughUsingDecl(anything())) |
| 4140 | /// matches \c f |
| 4141 | /// |
| 4142 | /// \code |
| 4143 | /// namespace a { class X{}; } |
| 4144 | /// using a::X; |
| 4145 | /// X x; |
| 4146 | /// \code |
| 4147 | /// typeLoc(loc(usingType(throughUsingDecl(anything())))) |
| 4148 | /// matches \c X |
| 4149 | /// |
| 4150 | /// Usable as: Matcher<DeclRefExpr>, Matcher<UsingType> |
| 4151 | AST_POLYMORPHIC_MATCHER_P(throughUsingDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_throughUsingDecl0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_throughUsingDecl0Matcher( internal ::Matcher<UsingShadowDecl> const &AInner) : Inner(AInner ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<UsingShadowDecl> Inner; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_throughUsingDecl0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , UsingType>), internal::Matcher<UsingShadowDecl> > throughUsingDecl(internal::Matcher<UsingShadowDecl> const &Inner) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_throughUsingDecl0Matcher, void(::clang ::ast_matchers::internal::TypeList<DeclRefExpr, UsingType> ), internal::Matcher<UsingShadowDecl> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_throughUsingDecl0Matcher, void(::clang::ast_matchers ::internal::TypeList<DeclRefExpr, UsingType>), internal ::Matcher<UsingShadowDecl> > (&throughUsingDecl_Type0 )(internal::Matcher<UsingShadowDecl> const &Inner); template <typename NodeType, typename ParamT> bool internal :: matcher_throughUsingDecl0Matcher<NodeType, ParamT>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4152 | AST_POLYMORPHIC_SUPPORTED_TYPES(DeclRefExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_throughUsingDecl0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_throughUsingDecl0Matcher( internal ::Matcher<UsingShadowDecl> const &AInner) : Inner(AInner ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<UsingShadowDecl> Inner; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_throughUsingDecl0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , UsingType>), internal::Matcher<UsingShadowDecl> > throughUsingDecl(internal::Matcher<UsingShadowDecl> const &Inner) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_throughUsingDecl0Matcher, void(::clang ::ast_matchers::internal::TypeList<DeclRefExpr, UsingType> ), internal::Matcher<UsingShadowDecl> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_throughUsingDecl0Matcher, void(::clang::ast_matchers ::internal::TypeList<DeclRefExpr, UsingType>), internal ::Matcher<UsingShadowDecl> > (&throughUsingDecl_Type0 )(internal::Matcher<UsingShadowDecl> const &Inner); template <typename NodeType, typename ParamT> bool internal :: matcher_throughUsingDecl0Matcher<NodeType, ParamT>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4153 | UsingType),namespace internal { template <typename NodeType, typename ParamT> class matcher_throughUsingDecl0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_throughUsingDecl0Matcher( internal ::Matcher<UsingShadowDecl> const &AInner) : Inner(AInner ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<UsingShadowDecl> Inner; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_throughUsingDecl0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , UsingType>), internal::Matcher<UsingShadowDecl> > throughUsingDecl(internal::Matcher<UsingShadowDecl> const &Inner) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_throughUsingDecl0Matcher, void(::clang ::ast_matchers::internal::TypeList<DeclRefExpr, UsingType> ), internal::Matcher<UsingShadowDecl> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_throughUsingDecl0Matcher, void(::clang::ast_matchers ::internal::TypeList<DeclRefExpr, UsingType>), internal ::Matcher<UsingShadowDecl> > (&throughUsingDecl_Type0 )(internal::Matcher<UsingShadowDecl> const &Inner); template <typename NodeType, typename ParamT> bool internal :: matcher_throughUsingDecl0Matcher<NodeType, ParamT>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4154 | internal::Matcher<UsingShadowDecl>, Inner)namespace internal { template <typename NodeType, typename ParamT> class matcher_throughUsingDecl0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_throughUsingDecl0Matcher( internal ::Matcher<UsingShadowDecl> const &AInner) : Inner(AInner ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<UsingShadowDecl> Inner; }; } inline ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_throughUsingDecl0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , UsingType>), internal::Matcher<UsingShadowDecl> > throughUsingDecl(internal::Matcher<UsingShadowDecl> const &Inner) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_throughUsingDecl0Matcher, void(::clang ::ast_matchers::internal::TypeList<DeclRefExpr, UsingType> ), internal::Matcher<UsingShadowDecl> >(Inner); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_throughUsingDecl0Matcher, void(::clang::ast_matchers ::internal::TypeList<DeclRefExpr, UsingType>), internal ::Matcher<UsingShadowDecl> > (&throughUsingDecl_Type0 )(internal::Matcher<UsingShadowDecl> const &Inner); template <typename NodeType, typename ParamT> bool internal :: matcher_throughUsingDecl0Matcher<NodeType, ParamT>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4155 | const NamedDecl *FoundDecl = Node.getFoundDecl(); |
| 4156 | if (const UsingShadowDecl *UsingDecl = dyn_cast<UsingShadowDecl>(FoundDecl)) |
| 4157 | return Inner.matches(*UsingDecl, Finder, Builder); |
| 4158 | return false; |
| 4159 | } |
| 4160 | |
| 4161 | /// Matches an \c OverloadExpr if any of the declarations in the set of |
| 4162 | /// overloads matches the given matcher. |
| 4163 | /// |
| 4164 | /// Given |
| 4165 | /// \code |
| 4166 | /// template <typename T> void foo(T); |
| 4167 | /// template <typename T> void bar(T); |
| 4168 | /// template <typename T> void baz(T t) { |
| 4169 | /// foo(t); |
| 4170 | /// bar(t); |
| 4171 | /// } |
| 4172 | /// \endcode |
| 4173 | /// unresolvedLookupExpr(hasAnyDeclaration( |
| 4174 | /// functionTemplateDecl(hasName("foo")))) |
| 4175 | /// matches \c foo in \c foo(t); but not \c bar in \c bar(t); |
| 4176 | AST_MATCHER_P(OverloadExpr, hasAnyDeclaration, internal::Matcher<Decl>,namespace internal { class matcher_hasAnyDeclaration0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< OverloadExpr> { public: explicit matcher_hasAnyDeclaration0Matcher ( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const OverloadExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<OverloadExpr > hasAnyDeclaration( internal::Matcher<Decl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasAnyDeclaration0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<OverloadExpr > ( &hasAnyDeclaration_Type0)(internal::Matcher<Decl > const &InnerMatcher); inline bool internal::matcher_hasAnyDeclaration0Matcher ::matches( const OverloadExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4177 | InnerMatcher)namespace internal { class matcher_hasAnyDeclaration0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< OverloadExpr> { public: explicit matcher_hasAnyDeclaration0Matcher ( internal::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const OverloadExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Decl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<OverloadExpr > hasAnyDeclaration( internal::Matcher<Decl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasAnyDeclaration0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<OverloadExpr > ( &hasAnyDeclaration_Type0)(internal::Matcher<Decl > const &InnerMatcher); inline bool internal::matcher_hasAnyDeclaration0Matcher ::matches( const OverloadExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4178 | return matchesFirstInPointerRange(InnerMatcher, Node.decls_begin(), |
| 4179 | Node.decls_end(), Finder, |
| 4180 | Builder) != Node.decls_end(); |
| 4181 | } |
| 4182 | |
| 4183 | /// Matches the Decl of a DeclStmt which has a single declaration. |
| 4184 | /// |
| 4185 | /// Given |
| 4186 | /// \code |
| 4187 | /// int a, b; |
| 4188 | /// int c; |
| 4189 | /// \endcode |
| 4190 | /// declStmt(hasSingleDecl(anything())) |
| 4191 | /// matches 'int c;' but not 'int a, b;'. |
| 4192 | AST_MATCHER_P(DeclStmt, hasSingleDecl, internal::Matcher<Decl>, InnerMatcher)namespace internal { class matcher_hasSingleDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DeclStmt > { public: explicit matcher_hasSingleDecl0Matcher( internal ::Matcher<Decl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const DeclStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Decl> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<DeclStmt> hasSingleDecl ( internal::Matcher<Decl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasSingleDecl0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<DeclStmt> ( &hasSingleDecl_Type0 )(internal::Matcher<Decl> const &InnerMatcher); inline bool internal::matcher_hasSingleDecl0Matcher::matches( const DeclStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4193 | if (Node.isSingleDecl()) { |
| 4194 | const Decl *FoundDecl = Node.getSingleDecl(); |
| 4195 | return InnerMatcher.matches(*FoundDecl, Finder, Builder); |
| 4196 | } |
| 4197 | return false; |
| 4198 | } |
| 4199 | |
| 4200 | /// Matches a variable declaration that has an initializer expression |
| 4201 | /// that matches the given matcher. |
| 4202 | /// |
| 4203 | /// Example matches x (matcher = varDecl(hasInitializer(callExpr()))) |
| 4204 | /// \code |
| 4205 | /// bool y() { return true; } |
| 4206 | /// bool x = y(); |
| 4207 | /// \endcode |
| 4208 | AST_MATCHER_P(namespace internal { class matcher_hasInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_hasInitializer0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const VarDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<VarDecl> hasInitializer ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasInitializer0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<VarDecl> ( &hasInitializer_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasInitializer0Matcher::matches( const VarDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4209 | VarDecl, hasInitializer, internal::Matcher<Expr>,namespace internal { class matcher_hasInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_hasInitializer0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const VarDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<VarDecl> hasInitializer ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasInitializer0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<VarDecl> ( &hasInitializer_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasInitializer0Matcher::matches( const VarDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4210 | InnerMatcher)namespace internal { class matcher_hasInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_hasInitializer0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const VarDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<VarDecl> hasInitializer ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasInitializer0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<VarDecl> ( &hasInitializer_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasInitializer0Matcher::matches( const VarDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4211 | const Expr *Initializer = Node.getAnyInitializer(); |
| 4212 | return (Initializer != nullptr && |
| 4213 | InnerMatcher.matches(*Initializer, Finder, Builder)); |
| 4214 | } |
| 4215 | |
| 4216 | /// Matches a variable serving as the implicit variable for a lambda init- |
| 4217 | /// capture. |
| 4218 | /// |
| 4219 | /// Example matches x (matcher = varDecl(isInitCapture())) |
| 4220 | /// \code |
| 4221 | /// auto f = [x=3]() { return x; }; |
| 4222 | /// \endcode |
| 4223 | AST_MATCHER(VarDecl, isInitCapture)namespace internal { class matcher_isInitCaptureMatcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_isInitCaptureMatcher() = default ; bool matches(const VarDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<VarDecl> isInitCapture () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isInitCaptureMatcher()); } inline bool internal ::matcher_isInitCaptureMatcher::matches( const VarDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { return Node.isInitCapture(); } |
| 4224 | |
| 4225 | /// Matches each lambda capture in a lambda expression. |
| 4226 | /// |
| 4227 | /// Given |
| 4228 | /// \code |
| 4229 | /// int main() { |
| 4230 | /// int x, y; |
| 4231 | /// float z; |
| 4232 | /// auto f = [=]() { return x + y + z; }; |
| 4233 | /// } |
| 4234 | /// \endcode |
| 4235 | /// lambdaExpr(forEachLambdaCapture( |
| 4236 | /// lambdaCapture(capturesVar(varDecl(hasType(isInteger())))))) |
| 4237 | /// will trigger two matches, binding for 'x' and 'y' respectively. |
| 4238 | AST_MATCHER_P(LambdaExpr, forEachLambdaCapture,namespace internal { class matcher_forEachLambdaCapture0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< LambdaExpr> { public: explicit matcher_forEachLambdaCapture0Matcher ( internal::Matcher<LambdaCapture> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const LambdaExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<LambdaCapture > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<LambdaExpr> forEachLambdaCapture( internal::Matcher <LambdaCapture> const &InnerMatcher) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_forEachLambdaCapture0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <LambdaExpr> ( &forEachLambdaCapture_Type0)(internal ::Matcher<LambdaCapture> const &InnerMatcher); inline bool internal::matcher_forEachLambdaCapture0Matcher::matches ( const LambdaExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 4239 | internal::Matcher<LambdaCapture>, InnerMatcher)namespace internal { class matcher_forEachLambdaCapture0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< LambdaExpr> { public: explicit matcher_forEachLambdaCapture0Matcher ( internal::Matcher<LambdaCapture> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const LambdaExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<LambdaCapture > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<LambdaExpr> forEachLambdaCapture( internal::Matcher <LambdaCapture> const &InnerMatcher) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_forEachLambdaCapture0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <LambdaExpr> ( &forEachLambdaCapture_Type0)(internal ::Matcher<LambdaCapture> const &InnerMatcher); inline bool internal::matcher_forEachLambdaCapture0Matcher::matches ( const LambdaExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4240 | BoundNodesTreeBuilder Result; |
| 4241 | bool Matched = false; |
| 4242 | for (const auto &Capture : Node.captures()) { |
| 4243 | if (Finder->isTraversalIgnoringImplicitNodes() && Capture.isImplicit()) |
| 4244 | continue; |
| 4245 | BoundNodesTreeBuilder CaptureBuilder(*Builder); |
| 4246 | if (InnerMatcher.matches(Capture, Finder, &CaptureBuilder)) { |
| 4247 | Matched = true; |
| 4248 | Result.addMatch(CaptureBuilder); |
| 4249 | } |
| 4250 | } |
| 4251 | *Builder = std::move(Result); |
| 4252 | return Matched; |
| 4253 | } |
| 4254 | |
| 4255 | /// \brief Matches a static variable with local scope. |
| 4256 | /// |
| 4257 | /// Example matches y (matcher = varDecl(isStaticLocal())) |
| 4258 | /// \code |
| 4259 | /// void f() { |
| 4260 | /// int x; |
| 4261 | /// static int y; |
| 4262 | /// } |
| 4263 | /// static int z; |
| 4264 | /// \endcode |
| 4265 | AST_MATCHER(VarDecl, isStaticLocal)namespace internal { class matcher_isStaticLocalMatcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_isStaticLocalMatcher() = default ; bool matches(const VarDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<VarDecl> isStaticLocal () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isStaticLocalMatcher()); } inline bool internal ::matcher_isStaticLocalMatcher::matches( const VarDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4266 | return Node.isStaticLocal(); |
| 4267 | } |
| 4268 | |
| 4269 | /// Matches a variable declaration that has function scope and is a |
| 4270 | /// non-static local variable. |
| 4271 | /// |
| 4272 | /// Example matches x (matcher = varDecl(hasLocalStorage()) |
| 4273 | /// \code |
| 4274 | /// void f() { |
| 4275 | /// int x; |
| 4276 | /// static int y; |
| 4277 | /// } |
| 4278 | /// int z; |
| 4279 | /// \endcode |
| 4280 | AST_MATCHER(VarDecl, hasLocalStorage)namespace internal { class matcher_hasLocalStorageMatcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_hasLocalStorageMatcher() = default ; bool matches(const VarDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<VarDecl> hasLocalStorage () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasLocalStorageMatcher()); } inline bool internal ::matcher_hasLocalStorageMatcher::matches( const VarDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4281 | return Node.hasLocalStorage(); |
| 4282 | } |
| 4283 | |
| 4284 | /// Matches a variable declaration that does not have local storage. |
| 4285 | /// |
| 4286 | /// Example matches y and z (matcher = varDecl(hasGlobalStorage()) |
| 4287 | /// \code |
| 4288 | /// void f() { |
| 4289 | /// int x; |
| 4290 | /// static int y; |
| 4291 | /// } |
| 4292 | /// int z; |
| 4293 | /// \endcode |
| 4294 | AST_MATCHER(VarDecl, hasGlobalStorage)namespace internal { class matcher_hasGlobalStorageMatcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_hasGlobalStorageMatcher() = default ; bool matches(const VarDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<VarDecl> hasGlobalStorage () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasGlobalStorageMatcher()); } inline bool internal ::matcher_hasGlobalStorageMatcher::matches( const VarDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4295 | return Node.hasGlobalStorage(); |
| 4296 | } |
| 4297 | |
| 4298 | /// Matches a variable declaration that has automatic storage duration. |
| 4299 | /// |
| 4300 | /// Example matches x, but not y, z, or a. |
| 4301 | /// (matcher = varDecl(hasAutomaticStorageDuration()) |
| 4302 | /// \code |
| 4303 | /// void f() { |
| 4304 | /// int x; |
| 4305 | /// static int y; |
| 4306 | /// thread_local int z; |
| 4307 | /// } |
| 4308 | /// int a; |
| 4309 | /// \endcode |
| 4310 | AST_MATCHER(VarDecl, hasAutomaticStorageDuration)namespace internal { class matcher_hasAutomaticStorageDurationMatcher : public ::clang::ast_matchers::internal::MatcherInterface< VarDecl> { public: explicit matcher_hasAutomaticStorageDurationMatcher () = default; bool matches(const VarDecl &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<VarDecl > hasAutomaticStorageDuration() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasAutomaticStorageDurationMatcher ()); } inline bool internal::matcher_hasAutomaticStorageDurationMatcher ::matches( const VarDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4311 | return Node.getStorageDuration() == SD_Automatic; |
| 4312 | } |
| 4313 | |
| 4314 | /// Matches a variable declaration that has static storage duration. |
| 4315 | /// It includes the variable declared at namespace scope and those declared |
| 4316 | /// with "static" and "extern" storage class specifiers. |
| 4317 | /// |
| 4318 | /// \code |
| 4319 | /// void f() { |
| 4320 | /// int x; |
| 4321 | /// static int y; |
| 4322 | /// thread_local int z; |
| 4323 | /// } |
| 4324 | /// int a; |
| 4325 | /// static int b; |
| 4326 | /// extern int c; |
| 4327 | /// varDecl(hasStaticStorageDuration()) |
| 4328 | /// matches the function declaration y, a, b and c. |
| 4329 | /// \endcode |
| 4330 | AST_MATCHER(VarDecl, hasStaticStorageDuration)namespace internal { class matcher_hasStaticStorageDurationMatcher : public ::clang::ast_matchers::internal::MatcherInterface< VarDecl> { public: explicit matcher_hasStaticStorageDurationMatcher () = default; bool matches(const VarDecl &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<VarDecl > hasStaticStorageDuration() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasStaticStorageDurationMatcher ()); } inline bool internal::matcher_hasStaticStorageDurationMatcher ::matches( const VarDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4331 | return Node.getStorageDuration() == SD_Static; |
| 4332 | } |
| 4333 | |
| 4334 | /// Matches a variable declaration that has thread storage duration. |
| 4335 | /// |
| 4336 | /// Example matches z, but not x, z, or a. |
| 4337 | /// (matcher = varDecl(hasThreadStorageDuration()) |
| 4338 | /// \code |
| 4339 | /// void f() { |
| 4340 | /// int x; |
| 4341 | /// static int y; |
| 4342 | /// thread_local int z; |
| 4343 | /// } |
| 4344 | /// int a; |
| 4345 | /// \endcode |
| 4346 | AST_MATCHER(VarDecl, hasThreadStorageDuration)namespace internal { class matcher_hasThreadStorageDurationMatcher : public ::clang::ast_matchers::internal::MatcherInterface< VarDecl> { public: explicit matcher_hasThreadStorageDurationMatcher () = default; bool matches(const VarDecl &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<VarDecl > hasThreadStorageDuration() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasThreadStorageDurationMatcher ()); } inline bool internal::matcher_hasThreadStorageDurationMatcher ::matches( const VarDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4347 | return Node.getStorageDuration() == SD_Thread; |
| 4348 | } |
| 4349 | |
| 4350 | /// Matches a variable declaration that is an exception variable from |
| 4351 | /// a C++ catch block, or an Objective-C \@catch statement. |
| 4352 | /// |
| 4353 | /// Example matches x (matcher = varDecl(isExceptionVariable()) |
| 4354 | /// \code |
| 4355 | /// void f(int y) { |
| 4356 | /// try { |
| 4357 | /// } catch (int x) { |
| 4358 | /// } |
| 4359 | /// } |
| 4360 | /// \endcode |
| 4361 | AST_MATCHER(VarDecl, isExceptionVariable)namespace internal { class matcher_isExceptionVariableMatcher : public ::clang::ast_matchers::internal::MatcherInterface< VarDecl> { public: explicit matcher_isExceptionVariableMatcher () = default; bool matches(const VarDecl &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<VarDecl > isExceptionVariable() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_isExceptionVariableMatcher ()); } inline bool internal::matcher_isExceptionVariableMatcher ::matches( const VarDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4362 | return Node.isExceptionVariable(); |
| 4363 | } |
| 4364 | |
| 4365 | /// Checks that a call expression or a constructor call expression has |
| 4366 | /// a specific number of arguments (including absent default arguments). |
| 4367 | /// |
| 4368 | /// Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2))) |
| 4369 | /// \code |
| 4370 | /// void f(int x, int y); |
| 4371 | /// f(0, 0); |
| 4372 | /// \endcode |
| 4373 | AST_POLYMORPHIC_MATCHER_P(argumentCountIs,namespace internal { template <typename NodeType, typename ParamT> class matcher_argumentCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_argumentCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> argumentCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_argumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> (&argumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_argumentCountIs0Matcher<NodeType, ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4374 | AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType, typename ParamT> class matcher_argumentCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_argumentCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> argumentCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_argumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> (&argumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_argumentCountIs0Matcher<NodeType, ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4375 | CallExpr, CXXConstructExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_argumentCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_argumentCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> argumentCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_argumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> (&argumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_argumentCountIs0Matcher<NodeType, ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4376 | CXXUnresolvedConstructExpr, ObjCMessageExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_argumentCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_argumentCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> argumentCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_argumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> (&argumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_argumentCountIs0Matcher<NodeType, ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4377 | unsigned, N)namespace internal { template <typename NodeType, typename ParamT> class matcher_argumentCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_argumentCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> argumentCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_argumentCountIs0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_argumentCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned> (&argumentCountIs_Type0)(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_argumentCountIs0Matcher<NodeType, ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4378 | unsigned NumArgs = Node.getNumArgs(); |
| 4379 | if (!Finder->isTraversalIgnoringImplicitNodes()) |
| 4380 | return NumArgs == N; |
| 4381 | while (NumArgs) { |
| 4382 | if (!isa<CXXDefaultArgExpr>(Node.getArg(NumArgs - 1))) |
| 4383 | break; |
| 4384 | --NumArgs; |
| 4385 | } |
| 4386 | return NumArgs == N; |
| 4387 | } |
| 4388 | |
| 4389 | /// Matches the n'th argument of a call expression or a constructor |
| 4390 | /// call expression. |
| 4391 | /// |
| 4392 | /// Example matches y in x(y) |
| 4393 | /// (matcher = callExpr(hasArgument(0, declRefExpr()))) |
| 4394 | /// \code |
| 4395 | /// void x(int) { int y; x(y); } |
| 4396 | /// \endcode |
| 4397 | AST_POLYMORPHIC_MATCHER_P2(hasArgument,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasArgument0Matcher(unsigned const &AN, internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Expr> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > hasArgument (unsigned const &N, internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned, internal::Matcher<Expr> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > (&hasArgument_Type0 )( unsigned const &N, internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4398 | AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasArgument0Matcher(unsigned const &AN, internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Expr> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > hasArgument (unsigned const &N, internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned, internal::Matcher<Expr> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > (&hasArgument_Type0 )( unsigned const &N, internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4399 | CallExpr, CXXConstructExpr,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasArgument0Matcher(unsigned const &AN, internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Expr> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > hasArgument (unsigned const &N, internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned, internal::Matcher<Expr> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > (&hasArgument_Type0 )( unsigned const &N, internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4400 | CXXUnresolvedConstructExpr, ObjCMessageExpr),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasArgument0Matcher(unsigned const &AN, internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Expr> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > hasArgument (unsigned const &N, internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned, internal::Matcher<Expr> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > (&hasArgument_Type0 )( unsigned const &N, internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4401 | unsigned, N, internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasArgument0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasArgument0Matcher(unsigned const &AN, internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Expr> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > hasArgument (unsigned const &N, internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasArgument0Matcher, void(::clang::ast_matchers ::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), unsigned, internal::Matcher<Expr> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), unsigned, internal::Matcher<Expr> > (&hasArgument_Type0 )( unsigned const &N, internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal::matcher_hasArgument0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4402 | if (N >= Node.getNumArgs()) |
| 4403 | return false; |
| 4404 | const Expr *Arg = Node.getArg(N); |
| 4405 | if (Finder->isTraversalIgnoringImplicitNodes() && isa<CXXDefaultArgExpr>(Arg)) |
| 4406 | return false; |
| 4407 | return InnerMatcher.matches(*Arg->IgnoreParenImpCasts(), Finder, Builder); |
| 4408 | } |
| 4409 | |
| 4410 | /// Matches the n'th item of an initializer list expression. |
| 4411 | /// |
| 4412 | /// Example matches y. |
| 4413 | /// (matcher = initListExpr(hasInit(0, expr()))) |
| 4414 | /// \code |
| 4415 | /// int x{y}. |
| 4416 | /// \endcode |
| 4417 | AST_MATCHER_P2(InitListExpr, hasInit, unsigned, N,namespace internal { class matcher_hasInit0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<InitListExpr > { public: matcher_hasInit0Matcher(unsigned const &AN , ast_matchers::internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const InitListExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; ast_matchers:: internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<InitListExpr> hasInit ( unsigned const &N, ast_matchers::internal::Matcher<Expr > const &InnerMatcher) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasInit0Matcher( N, InnerMatcher)); } typedef ::clang::ast_matchers::internal:: Matcher<InitListExpr> ( &hasInit_Type0)(unsigned const &N, ast_matchers::internal::Matcher<Expr> const & InnerMatcher); inline bool internal::matcher_hasInit0Matcher:: matches( const InitListExpr &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4418 | ast_matchers::internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasInit0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<InitListExpr > { public: matcher_hasInit0Matcher(unsigned const &AN , ast_matchers::internal::Matcher<Expr> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const InitListExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; ast_matchers:: internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<InitListExpr> hasInit ( unsigned const &N, ast_matchers::internal::Matcher<Expr > const &InnerMatcher) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasInit0Matcher( N, InnerMatcher)); } typedef ::clang::ast_matchers::internal:: Matcher<InitListExpr> ( &hasInit_Type0)(unsigned const &N, ast_matchers::internal::Matcher<Expr> const & InnerMatcher); inline bool internal::matcher_hasInit0Matcher:: matches( const InitListExpr &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4419 | return N < Node.getNumInits() && |
| 4420 | InnerMatcher.matches(*Node.getInit(N), Finder, Builder); |
| 4421 | } |
| 4422 | |
| 4423 | /// Matches declaration statements that contain a specific number of |
| 4424 | /// declarations. |
| 4425 | /// |
| 4426 | /// Example: Given |
| 4427 | /// \code |
| 4428 | /// int a, b; |
| 4429 | /// int c; |
| 4430 | /// int d = 2, e; |
| 4431 | /// \endcode |
| 4432 | /// declCountIs(2) |
| 4433 | /// matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'. |
| 4434 | AST_MATCHER_P(DeclStmt, declCountIs, unsigned, N)namespace internal { class matcher_declCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DeclStmt > { public: explicit matcher_declCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const DeclStmt &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::Matcher<DeclStmt> declCountIs( unsigned const &N) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_declCountIs0Matcher(N)); } typedef :: clang::ast_matchers::internal::Matcher<DeclStmt> ( & declCountIs_Type0)(unsigned const &N); inline bool internal ::matcher_declCountIs0Matcher::matches( const DeclStmt &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4435 | return std::distance(Node.decl_begin(), Node.decl_end()) == (ptrdiff_t)N; |
| 4436 | } |
| 4437 | |
| 4438 | /// Matches the n'th declaration of a declaration statement. |
| 4439 | /// |
| 4440 | /// Note that this does not work for global declarations because the AST |
| 4441 | /// breaks up multiple-declaration DeclStmt's into multiple single-declaration |
| 4442 | /// DeclStmt's. |
| 4443 | /// Example: Given non-global declarations |
| 4444 | /// \code |
| 4445 | /// int a, b = 0; |
| 4446 | /// int c; |
| 4447 | /// int d = 2, e; |
| 4448 | /// \endcode |
| 4449 | /// declStmt(containsDeclaration( |
| 4450 | /// 0, varDecl(hasInitializer(anything())))) |
| 4451 | /// matches only 'int d = 2, e;', and |
| 4452 | /// declStmt(containsDeclaration(1, varDecl())) |
| 4453 | /// \code |
| 4454 | /// matches 'int a, b = 0' as well as 'int d = 2, e;' |
| 4455 | /// but 'int c;' is not matched. |
| 4456 | /// \endcode |
| 4457 | AST_MATCHER_P2(DeclStmt, containsDeclaration, unsigned, N,namespace internal { class matcher_containsDeclaration0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< DeclStmt> { public: matcher_containsDeclaration0Matcher(unsigned const &AN, internal::Matcher<Decl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const DeclStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Decl> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::Matcher<DeclStmt> containsDeclaration( unsigned const &N, internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_containsDeclaration0Matcher(N, InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<DeclStmt> ( & containsDeclaration_Type0)(unsigned const &N, internal::Matcher <Decl> const &InnerMatcher); inline bool internal:: matcher_containsDeclaration0Matcher::matches( const DeclStmt & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4458 | internal::Matcher<Decl>, InnerMatcher)namespace internal { class matcher_containsDeclaration0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< DeclStmt> { public: matcher_containsDeclaration0Matcher(unsigned const &AN, internal::Matcher<Decl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const DeclStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <Decl> InnerMatcher; }; } inline ::clang::ast_matchers:: internal::Matcher<DeclStmt> containsDeclaration( unsigned const &N, internal::Matcher<Decl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_containsDeclaration0Matcher(N, InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<DeclStmt> ( & containsDeclaration_Type0)(unsigned const &N, internal::Matcher <Decl> const &InnerMatcher); inline bool internal:: matcher_containsDeclaration0Matcher::matches( const DeclStmt & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4459 | const unsigned NumDecls = std::distance(Node.decl_begin(), Node.decl_end()); |
| 4460 | if (N >= NumDecls) |
| 4461 | return false; |
| 4462 | DeclStmt::const_decl_iterator Iterator = Node.decl_begin(); |
| 4463 | std::advance(Iterator, N); |
| 4464 | return InnerMatcher.matches(**Iterator, Finder, Builder); |
| 4465 | } |
| 4466 | |
| 4467 | /// Matches a C++ catch statement that has a catch-all handler. |
| 4468 | /// |
| 4469 | /// Given |
| 4470 | /// \code |
| 4471 | /// try { |
| 4472 | /// // ... |
| 4473 | /// } catch (int) { |
| 4474 | /// // ... |
| 4475 | /// } catch (...) { |
| 4476 | /// // ... |
| 4477 | /// } |
| 4478 | /// \endcode |
| 4479 | /// cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int). |
| 4480 | AST_MATCHER(CXXCatchStmt, isCatchAll)namespace internal { class matcher_isCatchAllMatcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXCatchStmt > { public: explicit matcher_isCatchAllMatcher() = default ; bool matches(const CXXCatchStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXCatchStmt> isCatchAll() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isCatchAllMatcher()); } inline bool internal ::matcher_isCatchAllMatcher::matches( const CXXCatchStmt & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4481 | return Node.getExceptionDecl() == nullptr; |
| 4482 | } |
| 4483 | |
| 4484 | /// Matches a constructor initializer. |
| 4485 | /// |
| 4486 | /// Given |
| 4487 | /// \code |
| 4488 | /// struct Foo { |
| 4489 | /// Foo() : foo_(1) { } |
| 4490 | /// int foo_; |
| 4491 | /// }; |
| 4492 | /// \endcode |
| 4493 | /// cxxRecordDecl(has(cxxConstructorDecl( |
| 4494 | /// hasAnyConstructorInitializer(anything()) |
| 4495 | /// ))) |
| 4496 | /// record matches Foo, hasAnyConstructorInitializer matches foo_(1) |
| 4497 | AST_MATCHER_P(CXXConstructorDecl, hasAnyConstructorInitializer,namespace internal { class matcher_hasAnyConstructorInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_hasAnyConstructorInitializer0Matcher ( internal::Matcher<CXXCtorInitializer> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXCtorInitializer > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> hasAnyConstructorInitializer ( internal::Matcher<CXXCtorInitializer> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasAnyConstructorInitializer0Matcher(InnerMatcher)) ; } typedef ::clang::ast_matchers::internal::Matcher<CXXConstructorDecl > ( &hasAnyConstructorInitializer_Type0)(internal::Matcher <CXXCtorInitializer> const &InnerMatcher); inline bool internal::matcher_hasAnyConstructorInitializer0Matcher::matches ( const CXXConstructorDecl &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4498 | internal::Matcher<CXXCtorInitializer>, InnerMatcher)namespace internal { class matcher_hasAnyConstructorInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_hasAnyConstructorInitializer0Matcher ( internal::Matcher<CXXCtorInitializer> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXCtorInitializer > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> hasAnyConstructorInitializer ( internal::Matcher<CXXCtorInitializer> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasAnyConstructorInitializer0Matcher(InnerMatcher)) ; } typedef ::clang::ast_matchers::internal::Matcher<CXXConstructorDecl > ( &hasAnyConstructorInitializer_Type0)(internal::Matcher <CXXCtorInitializer> const &InnerMatcher); inline bool internal::matcher_hasAnyConstructorInitializer0Matcher::matches ( const CXXConstructorDecl &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4499 | auto MatchIt = matchesFirstInPointerRange(InnerMatcher, Node.init_begin(), |
| 4500 | Node.init_end(), Finder, Builder); |
| 4501 | if (MatchIt == Node.init_end()) |
| 4502 | return false; |
| 4503 | return (*MatchIt)->isWritten() || !Finder->isTraversalIgnoringImplicitNodes(); |
| 4504 | } |
| 4505 | |
| 4506 | /// Matches the field declaration of a constructor initializer. |
| 4507 | /// |
| 4508 | /// Given |
| 4509 | /// \code |
| 4510 | /// struct Foo { |
| 4511 | /// Foo() : foo_(1) { } |
| 4512 | /// int foo_; |
| 4513 | /// }; |
| 4514 | /// \endcode |
| 4515 | /// cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer( |
| 4516 | /// forField(hasName("foo_")))))) |
| 4517 | /// matches Foo |
| 4518 | /// with forField matching foo_ |
| 4519 | AST_MATCHER_P(CXXCtorInitializer, forField,namespace internal { class matcher_forField0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXCtorInitializer > { public: explicit matcher_forField0Matcher( internal::Matcher <FieldDecl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CXXCtorInitializer &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<FieldDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > forField( internal::Matcher<FieldDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_forField0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > ( &forField_Type0)(internal::Matcher<FieldDecl> const &InnerMatcher); inline bool internal::matcher_forField0Matcher ::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4520 | internal::Matcher<FieldDecl>, InnerMatcher)namespace internal { class matcher_forField0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXCtorInitializer > { public: explicit matcher_forField0Matcher( internal::Matcher <FieldDecl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const CXXCtorInitializer &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<FieldDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > forField( internal::Matcher<FieldDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_forField0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > ( &forField_Type0)(internal::Matcher<FieldDecl> const &InnerMatcher); inline bool internal::matcher_forField0Matcher ::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4521 | const FieldDecl *NodeAsDecl = Node.getAnyMember(); |
| 4522 | return (NodeAsDecl != nullptr && |
| 4523 | InnerMatcher.matches(*NodeAsDecl, Finder, Builder)); |
| 4524 | } |
| 4525 | |
| 4526 | /// Matches the initializer expression of a constructor initializer. |
| 4527 | /// |
| 4528 | /// Given |
| 4529 | /// \code |
| 4530 | /// struct Foo { |
| 4531 | /// Foo() : foo_(1) { } |
| 4532 | /// int foo_; |
| 4533 | /// }; |
| 4534 | /// \endcode |
| 4535 | /// cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer( |
| 4536 | /// withInitializer(integerLiteral(equals(1))))))) |
| 4537 | /// matches Foo |
| 4538 | /// with withInitializer matching (1) |
| 4539 | AST_MATCHER_P(CXXCtorInitializer, withInitializer,namespace internal { class matcher_withInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXCtorInitializer > { public: explicit matcher_withInitializer0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXCtorInitializer & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > withInitializer( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_withInitializer0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > ( &withInitializer_Type0)(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_withInitializer0Matcher ::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4540 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_withInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXCtorInitializer > { public: explicit matcher_withInitializer0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXCtorInitializer & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > withInitializer( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_withInitializer0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > ( &withInitializer_Type0)(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_withInitializer0Matcher ::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4541 | const Expr* NodeAsExpr = Node.getInit(); |
| 4542 | return (NodeAsExpr != nullptr && |
| 4543 | InnerMatcher.matches(*NodeAsExpr, Finder, Builder)); |
| 4544 | } |
| 4545 | |
| 4546 | /// Matches a constructor initializer if it is explicitly written in |
| 4547 | /// code (as opposed to implicitly added by the compiler). |
| 4548 | /// |
| 4549 | /// Given |
| 4550 | /// \code |
| 4551 | /// struct Foo { |
| 4552 | /// Foo() { } |
| 4553 | /// Foo(int) : foo_("A") { } |
| 4554 | /// string foo_; |
| 4555 | /// }; |
| 4556 | /// \endcode |
| 4557 | /// cxxConstructorDecl(hasAnyConstructorInitializer(isWritten())) |
| 4558 | /// will match Foo(int), but not Foo() |
| 4559 | AST_MATCHER(CXXCtorInitializer, isWritten)namespace internal { class matcher_isWrittenMatcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXCtorInitializer > { public: explicit matcher_isWrittenMatcher() = default; bool matches(const CXXCtorInitializer &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXCtorInitializer > isWritten() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isWrittenMatcher()); } inline bool internal ::matcher_isWrittenMatcher::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4560 | return Node.isWritten(); |
| 4561 | } |
| 4562 | |
| 4563 | /// Matches a constructor initializer if it is initializing a base, as |
| 4564 | /// opposed to a member. |
| 4565 | /// |
| 4566 | /// Given |
| 4567 | /// \code |
| 4568 | /// struct B {}; |
| 4569 | /// struct D : B { |
| 4570 | /// int I; |
| 4571 | /// D(int i) : I(i) {} |
| 4572 | /// }; |
| 4573 | /// struct E : B { |
| 4574 | /// E() : B() {} |
| 4575 | /// }; |
| 4576 | /// \endcode |
| 4577 | /// cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer())) |
| 4578 | /// will match E(), but not match D(int). |
| 4579 | AST_MATCHER(CXXCtorInitializer, isBaseInitializer)namespace internal { class matcher_isBaseInitializerMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXCtorInitializer> { public: explicit matcher_isBaseInitializerMatcher () = default; bool matches(const CXXCtorInitializer &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXCtorInitializer> isBaseInitializer() { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_isBaseInitializerMatcher()); } inline bool internal:: matcher_isBaseInitializerMatcher::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4580 | return Node.isBaseInitializer(); |
| 4581 | } |
| 4582 | |
| 4583 | /// Matches a constructor initializer if it is initializing a member, as |
| 4584 | /// opposed to a base. |
| 4585 | /// |
| 4586 | /// Given |
| 4587 | /// \code |
| 4588 | /// struct B {}; |
| 4589 | /// struct D : B { |
| 4590 | /// int I; |
| 4591 | /// D(int i) : I(i) {} |
| 4592 | /// }; |
| 4593 | /// struct E : B { |
| 4594 | /// E() : B() {} |
| 4595 | /// }; |
| 4596 | /// \endcode |
| 4597 | /// cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer())) |
| 4598 | /// will match D(int), but not match E(). |
| 4599 | AST_MATCHER(CXXCtorInitializer, isMemberInitializer)namespace internal { class matcher_isMemberInitializerMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXCtorInitializer> { public: explicit matcher_isMemberInitializerMatcher () = default; bool matches(const CXXCtorInitializer &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXCtorInitializer> isMemberInitializer() { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_isMemberInitializerMatcher()); } inline bool internal ::matcher_isMemberInitializerMatcher::matches( const CXXCtorInitializer &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4600 | return Node.isMemberInitializer(); |
| 4601 | } |
| 4602 | |
| 4603 | /// Matches any argument of a call expression or a constructor call |
| 4604 | /// expression, or an ObjC-message-send expression. |
| 4605 | /// |
| 4606 | /// Given |
| 4607 | /// \code |
| 4608 | /// void x(int, int, int) { int y; x(1, y, 42); } |
| 4609 | /// \endcode |
| 4610 | /// callExpr(hasAnyArgument(declRefExpr())) |
| 4611 | /// matches x(1, y, 42) |
| 4612 | /// with hasAnyArgument(...) |
| 4613 | /// matching y |
| 4614 | /// |
| 4615 | /// For ObjectiveC, given |
| 4616 | /// \code |
| 4617 | /// @interface I - (void) f:(int) y; @end |
| 4618 | /// void foo(I *i) { [i f:12]; } |
| 4619 | /// \endcode |
| 4620 | /// objcMessageExpr(hasAnyArgument(integerLiteral(equals(12)))) |
| 4621 | /// matches [i f:12] |
| 4622 | AST_POLYMORPHIC_MATCHER_P(hasAnyArgument,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyArgument0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasAnyArgument0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> > hasAnyArgument(internal ::Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyArgument0Matcher, void(::clang::ast_matchers:: internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), internal::Matcher<Expr> > (& hasAnyArgument_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasAnyArgument0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4623 | AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyArgument0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasAnyArgument0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> > hasAnyArgument(internal ::Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyArgument0Matcher, void(::clang::ast_matchers:: internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), internal::Matcher<Expr> > (& hasAnyArgument_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasAnyArgument0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4624 | CallExpr, CXXConstructExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyArgument0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasAnyArgument0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> > hasAnyArgument(internal ::Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyArgument0Matcher, void(::clang::ast_matchers:: internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), internal::Matcher<Expr> > (& hasAnyArgument_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasAnyArgument0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4625 | CXXUnresolvedConstructExpr, ObjCMessageExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyArgument0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasAnyArgument0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> > hasAnyArgument(internal ::Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyArgument0Matcher, void(::clang::ast_matchers:: internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), internal::Matcher<Expr> > (& hasAnyArgument_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasAnyArgument0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4626 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyArgument0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasAnyArgument0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> > hasAnyArgument(internal ::Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnyArgument0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyArgument0Matcher, void(::clang::ast_matchers:: internal::TypeList<CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr , ObjCMessageExpr>), internal::Matcher<Expr> > (& hasAnyArgument_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasAnyArgument0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4627 | for (const Expr *Arg : Node.arguments()) { |
| 4628 | if (Finder->isTraversalIgnoringImplicitNodes() && |
| 4629 | isa<CXXDefaultArgExpr>(Arg)) |
| 4630 | break; |
| 4631 | BoundNodesTreeBuilder Result(*Builder); |
| 4632 | if (InnerMatcher.matches(*Arg, Finder, &Result)) { |
| 4633 | *Builder = std::move(Result); |
| 4634 | return true; |
| 4635 | } |
| 4636 | } |
| 4637 | return false; |
| 4638 | } |
| 4639 | |
| 4640 | /// Matches lambda captures. |
| 4641 | /// |
| 4642 | /// Given |
| 4643 | /// \code |
| 4644 | /// int main() { |
| 4645 | /// int x; |
| 4646 | /// auto f = [x](){}; |
| 4647 | /// auto g = [x = 1](){}; |
| 4648 | /// } |
| 4649 | /// \endcode |
| 4650 | /// In the matcher `lambdaExpr(hasAnyCapture(lambdaCapture()))`, |
| 4651 | /// `lambdaCapture()` matches `x` and `x=1`. |
| 4652 | extern const internal::VariadicAllOfMatcher<LambdaCapture> lambdaCapture; |
| 4653 | |
| 4654 | /// Matches any capture in a lambda expression. |
| 4655 | /// |
| 4656 | /// Given |
| 4657 | /// \code |
| 4658 | /// void foo() { |
| 4659 | /// int t = 5; |
| 4660 | /// auto f = [=](){ return t; }; |
| 4661 | /// } |
| 4662 | /// \endcode |
| 4663 | /// lambdaExpr(hasAnyCapture(lambdaCapture())) and |
| 4664 | /// lambdaExpr(hasAnyCapture(lambdaCapture(refersToVarDecl(hasName("t"))))) |
| 4665 | /// both match `[=](){ return t; }`. |
| 4666 | AST_MATCHER_P(LambdaExpr, hasAnyCapture, internal::Matcher<LambdaCapture>,namespace internal { class matcher_hasAnyCapture0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<LambdaExpr > { public: explicit matcher_hasAnyCapture0Matcher( internal ::Matcher<LambdaCapture> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const LambdaExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<LambdaCapture> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<LambdaExpr > hasAnyCapture( internal::Matcher<LambdaCapture> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasAnyCapture0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<LambdaExpr > ( &hasAnyCapture_Type0)(internal::Matcher<LambdaCapture > const &InnerMatcher); inline bool internal::matcher_hasAnyCapture0Matcher ::matches( const LambdaExpr &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4667 | InnerMatcher)namespace internal { class matcher_hasAnyCapture0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<LambdaExpr > { public: explicit matcher_hasAnyCapture0Matcher( internal ::Matcher<LambdaCapture> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const LambdaExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<LambdaCapture> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<LambdaExpr > hasAnyCapture( internal::Matcher<LambdaCapture> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasAnyCapture0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<LambdaExpr > ( &hasAnyCapture_Type0)(internal::Matcher<LambdaCapture > const &InnerMatcher); inline bool internal::matcher_hasAnyCapture0Matcher ::matches( const LambdaExpr &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4668 | for (const LambdaCapture &Capture : Node.captures()) { |
| 4669 | clang::ast_matchers::internal::BoundNodesTreeBuilder Result(*Builder); |
| 4670 | if (InnerMatcher.matches(Capture, Finder, &Result)) { |
| 4671 | *Builder = std::move(Result); |
| 4672 | return true; |
| 4673 | } |
| 4674 | } |
| 4675 | return false; |
| 4676 | } |
| 4677 | |
| 4678 | /// Matches a `LambdaCapture` that refers to the specified `VarDecl`. The |
| 4679 | /// `VarDecl` can be a separate variable that is captured by value or |
| 4680 | /// reference, or a synthesized variable if the capture has an initializer. |
| 4681 | /// |
| 4682 | /// Given |
| 4683 | /// \code |
| 4684 | /// void foo() { |
| 4685 | /// int x; |
| 4686 | /// auto f = [x](){}; |
| 4687 | /// auto g = [x = 1](){}; |
| 4688 | /// } |
| 4689 | /// \endcode |
| 4690 | /// In the matcher |
| 4691 | /// lambdaExpr(hasAnyCapture(lambdaCapture(capturesVar(hasName("x")))), |
| 4692 | /// capturesVar(hasName("x")) matches `x` and `x = 1`. |
| 4693 | AST_MATCHER_P(LambdaCapture, capturesVar, internal::Matcher<VarDecl>,namespace internal { class matcher_capturesVar0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<LambdaCapture > { public: explicit matcher_capturesVar0Matcher( internal ::Matcher<VarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const LambdaCapture &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<VarDecl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<LambdaCapture > capturesVar( internal::Matcher<VarDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_capturesVar0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<LambdaCapture > ( &capturesVar_Type0)(internal::Matcher<VarDecl> const &InnerMatcher); inline bool internal::matcher_capturesVar0Matcher ::matches( const LambdaCapture &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4694 | InnerMatcher)namespace internal { class matcher_capturesVar0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<LambdaCapture > { public: explicit matcher_capturesVar0Matcher( internal ::Matcher<VarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const LambdaCapture &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<VarDecl> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<LambdaCapture > capturesVar( internal::Matcher<VarDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_capturesVar0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<LambdaCapture > ( &capturesVar_Type0)(internal::Matcher<VarDecl> const &InnerMatcher); inline bool internal::matcher_capturesVar0Matcher ::matches( const LambdaCapture &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4695 | auto *capturedVar = Node.getCapturedVar(); |
| 4696 | return capturedVar && InnerMatcher.matches(*capturedVar, Finder, Builder); |
| 4697 | } |
| 4698 | |
| 4699 | /// Matches a `LambdaCapture` that refers to 'this'. |
| 4700 | /// |
| 4701 | /// Given |
| 4702 | /// \code |
| 4703 | /// class C { |
| 4704 | /// int cc; |
| 4705 | /// int f() { |
| 4706 | /// auto l = [this]() { return cc; }; |
| 4707 | /// return l(); |
| 4708 | /// } |
| 4709 | /// }; |
| 4710 | /// \endcode |
| 4711 | /// lambdaExpr(hasAnyCapture(lambdaCapture(capturesThis()))) |
| 4712 | /// matches `[this]() { return cc; }`. |
| 4713 | AST_MATCHER(LambdaCapture, capturesThis)namespace internal { class matcher_capturesThisMatcher : public ::clang::ast_matchers::internal::MatcherInterface<LambdaCapture > { public: explicit matcher_capturesThisMatcher() = default ; bool matches(const LambdaCapture &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<LambdaCapture> capturesThis() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_capturesThisMatcher()); } inline bool internal::matcher_capturesThisMatcher::matches( const LambdaCapture &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { return Node.capturesThis(); } |
| 4714 | |
| 4715 | /// Matches a constructor call expression which uses list initialization. |
| 4716 | AST_MATCHER(CXXConstructExpr, isListInitialization)namespace internal { class matcher_isListInitializationMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructExpr> { public: explicit matcher_isListInitializationMatcher () = default; bool matches(const CXXConstructExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher <CXXConstructExpr> isListInitialization() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isListInitializationMatcher ()); } inline bool internal::matcher_isListInitializationMatcher ::matches( const CXXConstructExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4717 | return Node.isListInitialization(); |
| 4718 | } |
| 4719 | |
| 4720 | /// Matches a constructor call expression which requires |
| 4721 | /// zero initialization. |
| 4722 | /// |
| 4723 | /// Given |
| 4724 | /// \code |
| 4725 | /// void foo() { |
| 4726 | /// struct point { double x; double y; }; |
| 4727 | /// point pt[2] = { { 1.0, 2.0 } }; |
| 4728 | /// } |
| 4729 | /// \endcode |
| 4730 | /// initListExpr(has(cxxConstructExpr(requiresZeroInitialization())) |
| 4731 | /// will match the implicit array filler for pt[1]. |
| 4732 | AST_MATCHER(CXXConstructExpr, requiresZeroInitialization)namespace internal { class matcher_requiresZeroInitializationMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructExpr> { public: explicit matcher_requiresZeroInitializationMatcher () = default; bool matches(const CXXConstructExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher <CXXConstructExpr> requiresZeroInitialization() { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_requiresZeroInitializationMatcher()); } inline bool internal ::matcher_requiresZeroInitializationMatcher::matches( const CXXConstructExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 4733 | return Node.requiresZeroInitialization(); |
| 4734 | } |
| 4735 | |
| 4736 | /// Matches the n'th parameter of a function or an ObjC method |
| 4737 | /// declaration or a block. |
| 4738 | /// |
| 4739 | /// Given |
| 4740 | /// \code |
| 4741 | /// class X { void f(int x) {} }; |
| 4742 | /// \endcode |
| 4743 | /// cxxMethodDecl(hasParameter(0, hasType(varDecl()))) |
| 4744 | /// matches f(int x) {} |
| 4745 | /// with hasParameter(...) |
| 4746 | /// matching int x |
| 4747 | /// |
| 4748 | /// For ObjectiveC, given |
| 4749 | /// \code |
| 4750 | /// @interface I - (void) f:(int) y; @end |
| 4751 | /// \endcode |
| 4752 | // |
| 4753 | /// the matcher objcMethodDecl(hasParameter(0, hasName("y"))) |
| 4754 | /// matches the declaration of method f with hasParameter |
| 4755 | /// matching y. |
| 4756 | AST_POLYMORPHIC_MATCHER_P2(hasParameter,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasParameter0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasParameter0Matcher(unsigned const &AN, internal::Matcher<ParmVarDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasParameter0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , ObjCMethodDecl, BlockDecl>), unsigned, internal::Matcher <ParmVarDecl> > hasParameter(unsigned const &N, internal ::Matcher<ParmVarDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasParameter0Matcher, void(::clang::ast_matchers::internal ::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl>), unsigned , internal::Matcher<ParmVarDecl> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), unsigned, internal::Matcher<ParmVarDecl> > (& hasParameter_Type0)( unsigned const &N, internal::Matcher <ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_hasParameter0Matcher< NodeType, ParamT1, ParamT2 >:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4757 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasParameter0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasParameter0Matcher(unsigned const &AN, internal::Matcher<ParmVarDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasParameter0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , ObjCMethodDecl, BlockDecl>), unsigned, internal::Matcher <ParmVarDecl> > hasParameter(unsigned const &N, internal ::Matcher<ParmVarDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasParameter0Matcher, void(::clang::ast_matchers::internal ::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl>), unsigned , internal::Matcher<ParmVarDecl> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), unsigned, internal::Matcher<ParmVarDecl> > (& hasParameter_Type0)( unsigned const &N, internal::Matcher <ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_hasParameter0Matcher< NodeType, ParamT1, ParamT2 >:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4758 | ObjCMethodDecl,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasParameter0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasParameter0Matcher(unsigned const &AN, internal::Matcher<ParmVarDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasParameter0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , ObjCMethodDecl, BlockDecl>), unsigned, internal::Matcher <ParmVarDecl> > hasParameter(unsigned const &N, internal ::Matcher<ParmVarDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasParameter0Matcher, void(::clang::ast_matchers::internal ::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl>), unsigned , internal::Matcher<ParmVarDecl> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), unsigned, internal::Matcher<ParmVarDecl> > (& hasParameter_Type0)( unsigned const &N, internal::Matcher <ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_hasParameter0Matcher< NodeType, ParamT1, ParamT2 >:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4759 | BlockDecl),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasParameter0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasParameter0Matcher(unsigned const &AN, internal::Matcher<ParmVarDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasParameter0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , ObjCMethodDecl, BlockDecl>), unsigned, internal::Matcher <ParmVarDecl> > hasParameter(unsigned const &N, internal ::Matcher<ParmVarDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasParameter0Matcher, void(::clang::ast_matchers::internal ::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl>), unsigned , internal::Matcher<ParmVarDecl> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), unsigned, internal::Matcher<ParmVarDecl> > (& hasParameter_Type0)( unsigned const &N, internal::Matcher <ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_hasParameter0Matcher< NodeType, ParamT1, ParamT2 >:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4760 | unsigned, N, internal::Matcher<ParmVarDecl>,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasParameter0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasParameter0Matcher(unsigned const &AN, internal::Matcher<ParmVarDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasParameter0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , ObjCMethodDecl, BlockDecl>), unsigned, internal::Matcher <ParmVarDecl> > hasParameter(unsigned const &N, internal ::Matcher<ParmVarDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasParameter0Matcher, void(::clang::ast_matchers::internal ::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl>), unsigned , internal::Matcher<ParmVarDecl> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), unsigned, internal::Matcher<ParmVarDecl> > (& hasParameter_Type0)( unsigned const &N, internal::Matcher <ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_hasParameter0Matcher< NodeType, ParamT1, ParamT2 >:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4761 | InnerMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasParameter0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasParameter0Matcher(unsigned const &AN, internal::Matcher<ParmVarDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasParameter0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , ObjCMethodDecl, BlockDecl>), unsigned, internal::Matcher <ParmVarDecl> > hasParameter(unsigned const &N, internal ::Matcher<ParmVarDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasParameter0Matcher, void(::clang::ast_matchers::internal ::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl>), unsigned , internal::Matcher<ParmVarDecl> >(N, InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), unsigned, internal::Matcher<ParmVarDecl> > (& hasParameter_Type0)( unsigned const &N, internal::Matcher <ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_hasParameter0Matcher< NodeType, ParamT1, ParamT2 >:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4762 | return (N < Node.parameters().size() |
| 4763 | && InnerMatcher.matches(*Node.parameters()[N], Finder, Builder)); |
| 4764 | } |
| 4765 | |
| 4766 | /// Matches all arguments and their respective ParmVarDecl. |
| 4767 | /// |
| 4768 | /// Given |
| 4769 | /// \code |
| 4770 | /// void f(int i); |
| 4771 | /// int y; |
| 4772 | /// f(y); |
| 4773 | /// \endcode |
| 4774 | /// callExpr( |
| 4775 | /// forEachArgumentWithParam( |
| 4776 | /// declRefExpr(to(varDecl(hasName("y")))), |
| 4777 | /// parmVarDecl(hasType(isInteger())) |
| 4778 | /// )) |
| 4779 | /// matches f(y); |
| 4780 | /// with declRefExpr(...) |
| 4781 | /// matching int y |
| 4782 | /// and parmVarDecl(...) |
| 4783 | /// matching int i |
| 4784 | AST_POLYMORPHIC_MATCHER_P2(forEachArgumentWithParam,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParam0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > forEachArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&forEachArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_forEachArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4785 | AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParam0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > forEachArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&forEachArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_forEachArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4786 | CXXConstructExpr),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParam0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > forEachArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&forEachArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_forEachArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4787 | internal::Matcher<Expr>, ArgMatcher,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParam0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > forEachArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&forEachArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_forEachArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 4788 | internal::Matcher<ParmVarDecl>, ParamMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParam0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParam0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<ParmVarDecl> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<ParmVarDecl> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParam0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > forEachArgumentWithParam(internal::Matcher<Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl> const &ParamMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<ParmVarDecl> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_forEachArgumentWithParam0Matcher, void(::clang ::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<ParmVarDecl > > (&forEachArgumentWithParam_Type0)( internal::Matcher <Expr> const &ArgMatcher, internal::Matcher<ParmVarDecl > const &ParamMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_forEachArgumentWithParam0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4789 | BoundNodesTreeBuilder Result; |
| 4790 | // The first argument of an overloaded member operator is the implicit object |
| 4791 | // argument of the method which should not be matched against a parameter, so |
| 4792 | // we skip over it here. |
| 4793 | BoundNodesTreeBuilder Matches; |
| 4794 | unsigned ArgIndex = cxxOperatorCallExpr(callee(cxxMethodDecl())) |
| 4795 | .matches(Node, Finder, &Matches) |
| 4796 | ? 1 |
| 4797 | : 0; |
| 4798 | int ParamIndex = 0; |
| 4799 | bool Matched = false; |
| 4800 | for (; ArgIndex < Node.getNumArgs(); ++ArgIndex) { |
| 4801 | BoundNodesTreeBuilder ArgMatches(*Builder); |
| 4802 | if (ArgMatcher.matches(*(Node.getArg(ArgIndex)->IgnoreParenCasts()), |
| 4803 | Finder, &ArgMatches)) { |
| 4804 | BoundNodesTreeBuilder ParamMatches(ArgMatches); |
| 4805 | if (expr(anyOf(cxxConstructExpr(hasDeclaration(cxxConstructorDecl( |
| 4806 | hasParameter(ParamIndex, ParamMatcher)))), |
| 4807 | callExpr(callee(functionDecl( |
| 4808 | hasParameter(ParamIndex, ParamMatcher)))))) |
| 4809 | .matches(Node, Finder, &ParamMatches)) { |
| 4810 | Result.addMatch(ParamMatches); |
| 4811 | Matched = true; |
| 4812 | } |
| 4813 | } |
| 4814 | ++ParamIndex; |
| 4815 | } |
| 4816 | *Builder = std::move(Result); |
| 4817 | return Matched; |
| 4818 | } |
| 4819 | |
| 4820 | /// Matches all arguments and their respective types for a \c CallExpr or |
| 4821 | /// \c CXXConstructExpr. It is very similar to \c forEachArgumentWithParam but |
| 4822 | /// it works on calls through function pointers as well. |
| 4823 | /// |
| 4824 | /// The difference is, that function pointers do not provide access to a |
| 4825 | /// \c ParmVarDecl, but only the \c QualType for each argument. |
| 4826 | /// |
| 4827 | /// Given |
| 4828 | /// \code |
| 4829 | /// void f(int i); |
| 4830 | /// int y; |
| 4831 | /// f(y); |
| 4832 | /// void (*f_ptr)(int) = f; |
| 4833 | /// f_ptr(y); |
| 4834 | /// \endcode |
| 4835 | /// callExpr( |
| 4836 | /// forEachArgumentWithParamType( |
| 4837 | /// declRefExpr(to(varDecl(hasName("y")))), |
| 4838 | /// qualType(isInteger()).bind("type) |
| 4839 | /// )) |
| 4840 | /// matches f(y) and f_ptr(y) |
| 4841 | /// with declRefExpr(...) |
| 4842 | /// matching int y |
| 4843 | /// and qualType(...) |
| 4844 | /// matching int |
| 4845 | AST_POLYMORPHIC_MATCHER_P2(forEachArgumentWithParamType,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParamType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParamType0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<QualType> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<QualType> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParamType0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > forEachArgumentWithParamType(internal::Matcher<Expr > const &ArgMatcher, internal::Matcher<QualType> const &ParamMatcher) { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_forEachArgumentWithParamType0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<QualType> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_forEachArgumentWithParamType0Matcher, void(::clang:: ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > (&forEachArgumentWithParamType_Type0)( internal ::Matcher<Expr> const &ArgMatcher, internal::Matcher <QualType> const &ParamMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_forEachArgumentWithParamType0Matcher< NodeType, ParamT1 , ParamT2>:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4846 | AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParamType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParamType0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<QualType> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<QualType> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParamType0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > forEachArgumentWithParamType(internal::Matcher<Expr > const &ArgMatcher, internal::Matcher<QualType> const &ParamMatcher) { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_forEachArgumentWithParamType0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<QualType> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_forEachArgumentWithParamType0Matcher, void(::clang:: ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > (&forEachArgumentWithParamType_Type0)( internal ::Matcher<Expr> const &ArgMatcher, internal::Matcher <QualType> const &ParamMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_forEachArgumentWithParamType0Matcher< NodeType, ParamT1 , ParamT2>:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4847 | CXXConstructExpr),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParamType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParamType0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<QualType> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<QualType> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParamType0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > forEachArgumentWithParamType(internal::Matcher<Expr > const &ArgMatcher, internal::Matcher<QualType> const &ParamMatcher) { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_forEachArgumentWithParamType0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<QualType> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_forEachArgumentWithParamType0Matcher, void(::clang:: ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > (&forEachArgumentWithParamType_Type0)( internal ::Matcher<Expr> const &ArgMatcher, internal::Matcher <QualType> const &ParamMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_forEachArgumentWithParamType0Matcher< NodeType, ParamT1 , ParamT2>:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4848 | internal::Matcher<Expr>, ArgMatcher,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParamType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParamType0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<QualType> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<QualType> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParamType0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > forEachArgumentWithParamType(internal::Matcher<Expr > const &ArgMatcher, internal::Matcher<QualType> const &ParamMatcher) { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_forEachArgumentWithParamType0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<QualType> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_forEachArgumentWithParamType0Matcher, void(::clang:: ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > (&forEachArgumentWithParamType_Type0)( internal ::Matcher<Expr> const &ArgMatcher, internal::Matcher <QualType> const &ParamMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_forEachArgumentWithParamType0Matcher< NodeType, ParamT1 , ParamT2>:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 4849 | internal::Matcher<QualType>, ParamMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_forEachArgumentWithParamType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_forEachArgumentWithParamType0Matcher (internal::Matcher<Expr> const &AArgMatcher, internal ::Matcher<QualType> const &AParamMatcher) : ArgMatcher (AArgMatcher), ParamMatcher(AParamMatcher) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > ArgMatcher; internal::Matcher<QualType> ParamMatcher ; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_forEachArgumentWithParamType0Matcher, void (::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > forEachArgumentWithParamType(internal::Matcher<Expr > const &ArgMatcher, internal::Matcher<QualType> const &ParamMatcher) { return ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_forEachArgumentWithParamType0Matcher , void(::clang::ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr>), internal::Matcher<Expr>, internal ::Matcher<QualType> >(ArgMatcher, ParamMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_forEachArgumentWithParamType0Matcher, void(::clang:: ast_matchers::internal::TypeList<CallExpr, CXXConstructExpr >), internal::Matcher<Expr>, internal::Matcher<QualType > > (&forEachArgumentWithParamType_Type0)( internal ::Matcher<Expr> const &ArgMatcher, internal::Matcher <QualType> const &ParamMatcher); template <typename NodeType, typename ParamT1, typename ParamT2> bool internal ::matcher_forEachArgumentWithParamType0Matcher< NodeType, ParamT1 , ParamT2>:: matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 4850 | BoundNodesTreeBuilder Result; |
| 4851 | // The first argument of an overloaded member operator is the implicit object |
| 4852 | // argument of the method which should not be matched against a parameter, so |
| 4853 | // we skip over it here. |
| 4854 | BoundNodesTreeBuilder Matches; |
| 4855 | unsigned ArgIndex = cxxOperatorCallExpr(callee(cxxMethodDecl())) |
| 4856 | .matches(Node, Finder, &Matches) |
| 4857 | ? 1 |
| 4858 | : 0; |
| 4859 | |
| 4860 | const FunctionProtoType *FProto = nullptr; |
| 4861 | |
| 4862 | if (const auto *Call = dyn_cast<CallExpr>(&Node)) { |
| 4863 | if (const auto *Value = |
| 4864 | dyn_cast_or_null<ValueDecl>(Call->getCalleeDecl())) { |
| 4865 | QualType QT = Value->getType().getCanonicalType(); |
| 4866 | |
| 4867 | // This does not necessarily lead to a `FunctionProtoType`, |
| 4868 | // e.g. K&R functions do not have a function prototype. |
| 4869 | if (QT->isFunctionPointerType()) |
| 4870 | FProto = QT->getPointeeType()->getAs<FunctionProtoType>(); |
| 4871 | |
| 4872 | if (QT->isMemberFunctionPointerType()) { |
| 4873 | const auto *MP = QT->getAs<MemberPointerType>(); |
| 4874 | assert(MP && "Must be member-pointer if its a memberfunctionpointer")(static_cast <bool> (MP && "Must be member-pointer if its a memberfunctionpointer" ) ? void (0) : __assert_fail ("MP && \"Must be member-pointer if its a memberfunctionpointer\"" , "clang/include/clang/ASTMatchers/ASTMatchers.h", 4874, __extension__ __PRETTY_FUNCTION__)); |
| 4875 | FProto = MP->getPointeeType()->getAs<FunctionProtoType>(); |
| 4876 | assert(FProto &&(static_cast <bool> (FProto && "The call must have happened through a member function " "pointer") ? void (0) : __assert_fail ("FProto && \"The call must have happened through a member function \" \"pointer\"" , "clang/include/clang/ASTMatchers/ASTMatchers.h", 4878, __extension__ __PRETTY_FUNCTION__)) |
| 4877 | "The call must have happened through a member function "(static_cast <bool> (FProto && "The call must have happened through a member function " "pointer") ? void (0) : __assert_fail ("FProto && \"The call must have happened through a member function \" \"pointer\"" , "clang/include/clang/ASTMatchers/ASTMatchers.h", 4878, __extension__ __PRETTY_FUNCTION__)) |
| 4878 | "pointer")(static_cast <bool> (FProto && "The call must have happened through a member function " "pointer") ? void (0) : __assert_fail ("FProto && \"The call must have happened through a member function \" \"pointer\"" , "clang/include/clang/ASTMatchers/ASTMatchers.h", 4878, __extension__ __PRETTY_FUNCTION__)); |
| 4879 | } |
| 4880 | } |
| 4881 | } |
| 4882 | |
| 4883 | unsigned ParamIndex = 0; |
| 4884 | bool Matched = false; |
| 4885 | unsigned NumArgs = Node.getNumArgs(); |
| 4886 | if (FProto && FProto->isVariadic()) |
| 4887 | NumArgs = std::min(NumArgs, FProto->getNumParams()); |
| 4888 | |
| 4889 | for (; ArgIndex < NumArgs; ++ArgIndex, ++ParamIndex) { |
| 4890 | BoundNodesTreeBuilder ArgMatches(*Builder); |
| 4891 | if (ArgMatcher.matches(*(Node.getArg(ArgIndex)->IgnoreParenCasts()), Finder, |
| 4892 | &ArgMatches)) { |
| 4893 | BoundNodesTreeBuilder ParamMatches(ArgMatches); |
| 4894 | |
| 4895 | // This test is cheaper compared to the big matcher in the next if. |
| 4896 | // Therefore, please keep this order. |
| 4897 | if (FProto && FProto->getNumParams() > ParamIndex) { |
| 4898 | QualType ParamType = FProto->getParamType(ParamIndex); |
| 4899 | if (ParamMatcher.matches(ParamType, Finder, &ParamMatches)) { |
| 4900 | Result.addMatch(ParamMatches); |
| 4901 | Matched = true; |
| 4902 | continue; |
| 4903 | } |
| 4904 | } |
| 4905 | if (expr(anyOf(cxxConstructExpr(hasDeclaration(cxxConstructorDecl( |
| 4906 | hasParameter(ParamIndex, hasType(ParamMatcher))))), |
| 4907 | callExpr(callee(functionDecl( |
| 4908 | hasParameter(ParamIndex, hasType(ParamMatcher))))))) |
| 4909 | .matches(Node, Finder, &ParamMatches)) { |
| 4910 | Result.addMatch(ParamMatches); |
| 4911 | Matched = true; |
| 4912 | continue; |
| 4913 | } |
| 4914 | } |
| 4915 | } |
| 4916 | *Builder = std::move(Result); |
| 4917 | return Matched; |
| 4918 | } |
| 4919 | |
| 4920 | /// Matches the ParmVarDecl nodes that are at the N'th position in the parameter |
| 4921 | /// list. The parameter list could be that of either a block, function, or |
| 4922 | /// objc-method. |
| 4923 | /// |
| 4924 | /// |
| 4925 | /// Given |
| 4926 | /// |
| 4927 | /// \code |
| 4928 | /// void f(int a, int b, int c) { |
| 4929 | /// } |
| 4930 | /// \endcode |
| 4931 | /// |
| 4932 | /// ``parmVarDecl(isAtPosition(0))`` matches ``int a``. |
| 4933 | /// |
| 4934 | /// ``parmVarDecl(isAtPosition(1))`` matches ``int b``. |
| 4935 | AST_MATCHER_P(ParmVarDecl, isAtPosition, unsigned, N)namespace internal { class matcher_isAtPosition0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ParmVarDecl > { public: explicit matcher_isAtPosition0Matcher( unsigned const &AN) : N(AN) {} bool matches(const ParmVarDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::Matcher<ParmVarDecl> isAtPosition( unsigned const &N) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isAtPosition0Matcher(N)); } typedef :: clang::ast_matchers::internal::Matcher<ParmVarDecl> ( & isAtPosition_Type0)(unsigned const &N); inline bool internal ::matcher_isAtPosition0Matcher::matches( const ParmVarDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 4936 | const clang::DeclContext *Context = Node.getParentFunctionOrMethod(); |
| 4937 | |
| 4938 | if (const auto *Decl = dyn_cast_or_null<FunctionDecl>(Context)) |
| 4939 | return N < Decl->param_size() && Decl->getParamDecl(N) == &Node; |
| 4940 | if (const auto *Decl = dyn_cast_or_null<BlockDecl>(Context)) |
| 4941 | return N < Decl->param_size() && Decl->getParamDecl(N) == &Node; |
| 4942 | if (const auto *Decl = dyn_cast_or_null<ObjCMethodDecl>(Context)) |
| 4943 | return N < Decl->param_size() && Decl->getParamDecl(N) == &Node; |
| 4944 | |
| 4945 | return false; |
| 4946 | } |
| 4947 | |
| 4948 | /// Matches any parameter of a function or an ObjC method declaration or a |
| 4949 | /// block. |
| 4950 | /// |
| 4951 | /// Does not match the 'this' parameter of a method. |
| 4952 | /// |
| 4953 | /// Given |
| 4954 | /// \code |
| 4955 | /// class X { void f(int x, int y, int z) {} }; |
| 4956 | /// \endcode |
| 4957 | /// cxxMethodDecl(hasAnyParameter(hasName("y"))) |
| 4958 | /// matches f(int x, int y, int z) {} |
| 4959 | /// with hasAnyParameter(...) |
| 4960 | /// matching int y |
| 4961 | /// |
| 4962 | /// For ObjectiveC, given |
| 4963 | /// \code |
| 4964 | /// @interface I - (void) f:(int) y; @end |
| 4965 | /// \endcode |
| 4966 | // |
| 4967 | /// the matcher objcMethodDecl(hasAnyParameter(hasName("y"))) |
| 4968 | /// matches the declaration of method f with hasParameter |
| 4969 | /// matching y. |
| 4970 | /// |
| 4971 | /// For blocks, given |
| 4972 | /// \code |
| 4973 | /// b = ^(int y) { printf("%d", y) }; |
| 4974 | /// \endcode |
| 4975 | /// |
| 4976 | /// the matcher blockDecl(hasAnyParameter(hasName("y"))) |
| 4977 | /// matches the declaration of the block b with hasParameter |
| 4978 | /// matching y. |
| 4979 | AST_POLYMORPHIC_MATCHER_P(hasAnyParameter,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyParameter0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasAnyParameter0Matcher( internal ::Matcher<ParmVarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), internal::Matcher<ParmVarDecl> > hasAnyParameter (internal::Matcher<ParmVarDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> >(InnerMatcher ); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> > ( &hasAnyParameter_Type0)(internal::Matcher<ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnyParameter0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 4980 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyParameter0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasAnyParameter0Matcher( internal ::Matcher<ParmVarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), internal::Matcher<ParmVarDecl> > hasAnyParameter (internal::Matcher<ParmVarDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> >(InnerMatcher ); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> > ( &hasAnyParameter_Type0)(internal::Matcher<ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnyParameter0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 4981 | ObjCMethodDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyParameter0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasAnyParameter0Matcher( internal ::Matcher<ParmVarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), internal::Matcher<ParmVarDecl> > hasAnyParameter (internal::Matcher<ParmVarDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> >(InnerMatcher ); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> > ( &hasAnyParameter_Type0)(internal::Matcher<ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnyParameter0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 4982 | BlockDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyParameter0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasAnyParameter0Matcher( internal ::Matcher<ParmVarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), internal::Matcher<ParmVarDecl> > hasAnyParameter (internal::Matcher<ParmVarDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> >(InnerMatcher ); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> > ( &hasAnyParameter_Type0)(internal::Matcher<ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnyParameter0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 4983 | internal::Matcher<ParmVarDecl>,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyParameter0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasAnyParameter0Matcher( internal ::Matcher<ParmVarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), internal::Matcher<ParmVarDecl> > hasAnyParameter (internal::Matcher<ParmVarDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> >(InnerMatcher ); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> > ( &hasAnyParameter_Type0)(internal::Matcher<ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnyParameter0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 4984 | InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnyParameter0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasAnyParameter0Matcher( internal ::Matcher<ParmVarDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<ParmVarDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnyParameter0Matcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, ObjCMethodDecl, BlockDecl >), internal::Matcher<ParmVarDecl> > hasAnyParameter (internal::Matcher<ParmVarDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> >(InnerMatcher ); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasAnyParameter0Matcher, void(::clang:: ast_matchers::internal::TypeList<FunctionDecl, ObjCMethodDecl , BlockDecl>), internal::Matcher<ParmVarDecl> > ( &hasAnyParameter_Type0)(internal::Matcher<ParmVarDecl> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnyParameter0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 4985 | return matchesFirstInPointerRange(InnerMatcher, Node.param_begin(), |
| 4986 | Node.param_end(), Finder, |
| 4987 | Builder) != Node.param_end(); |
| 4988 | } |
| 4989 | |
| 4990 | /// Matches \c FunctionDecls and \c FunctionProtoTypes that have a |
| 4991 | /// specific parameter count. |
| 4992 | /// |
| 4993 | /// Given |
| 4994 | /// \code |
| 4995 | /// void f(int i) {} |
| 4996 | /// void g(int i, int j) {} |
| 4997 | /// void h(int i, int j); |
| 4998 | /// void j(int i); |
| 4999 | /// void k(int x, int y, int z, ...); |
| 5000 | /// \endcode |
| 5001 | /// functionDecl(parameterCountIs(2)) |
| 5002 | /// matches \c g and \c h |
| 5003 | /// functionProtoType(parameterCountIs(2)) |
| 5004 | /// matches \c g and \c h |
| 5005 | /// functionProtoType(parameterCountIs(3)) |
| 5006 | /// matches \c k |
| 5007 | AST_POLYMORPHIC_MATCHER_P(parameterCountIs,namespace internal { template <typename NodeType, typename ParamT> class matcher_parameterCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_parameterCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> parameterCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_parameterCountIs0Matcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, FunctionProtoType >), unsigned>(N); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> (¶meterCountIs_Type0 )(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_parameterCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5008 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType, typename ParamT> class matcher_parameterCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_parameterCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> parameterCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_parameterCountIs0Matcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, FunctionProtoType >), unsigned>(N); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> (¶meterCountIs_Type0 )(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_parameterCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5009 | FunctionProtoType),namespace internal { template <typename NodeType, typename ParamT> class matcher_parameterCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_parameterCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> parameterCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_parameterCountIs0Matcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, FunctionProtoType >), unsigned>(N); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> (¶meterCountIs_Type0 )(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_parameterCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5010 | unsigned, N)namespace internal { template <typename NodeType, typename ParamT> class matcher_parameterCountIs0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_parameterCountIs0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: unsigned N; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> parameterCountIs(unsigned const &N) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_parameterCountIs0Matcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, FunctionProtoType >), unsigned>(N); } typedef ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_parameterCountIs0Matcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>), unsigned> (¶meterCountIs_Type0 )(unsigned const &N); template <typename NodeType, typename ParamT> bool internal:: matcher_parameterCountIs0Matcher< NodeType, ParamT>::matches( const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 5011 | return Node.getNumParams() == N; |
| 5012 | } |
| 5013 | |
| 5014 | /// Matches \c FunctionDecls that have a noreturn attribute. |
| 5015 | /// |
| 5016 | /// Given |
| 5017 | /// \code |
| 5018 | /// void nope(); |
| 5019 | /// [[noreturn]] void a(); |
| 5020 | /// __attribute__((noreturn)) void b(); |
| 5021 | /// struct c { [[noreturn]] c(); }; |
| 5022 | /// \endcode |
| 5023 | /// functionDecl(isNoReturn()) |
| 5024 | /// matches all of those except |
| 5025 | /// \code |
| 5026 | /// void nope(); |
| 5027 | /// \endcode |
| 5028 | AST_MATCHER(FunctionDecl, isNoReturn)namespace internal { class matcher_isNoReturnMatcher : public ::clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_isNoReturnMatcher() = default ; bool matches(const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl> isNoReturn() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isNoReturnMatcher()); } inline bool internal ::matcher_isNoReturnMatcher::matches( const FunctionDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { return Node.isNoReturn(); } |
| 5029 | |
| 5030 | /// Matches the return type of a function declaration. |
| 5031 | /// |
| 5032 | /// Given: |
| 5033 | /// \code |
| 5034 | /// class X { int f() { return 1; } }; |
| 5035 | /// \endcode |
| 5036 | /// cxxMethodDecl(returns(asString("int"))) |
| 5037 | /// matches int f() { return 1; } |
| 5038 | AST_MATCHER_P(FunctionDecl, returns,namespace internal { class matcher_returns0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_returns0Matcher( internal::Matcher <QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<QualType> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<FunctionDecl> returns( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_returns0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <FunctionDecl> ( &returns_Type0)(internal::Matcher< QualType> const &InnerMatcher); inline bool internal:: matcher_returns0Matcher::matches( const FunctionDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 5039 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_returns0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_returns0Matcher( internal::Matcher <QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<QualType> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<FunctionDecl> returns( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_returns0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <FunctionDecl> ( &returns_Type0)(internal::Matcher< QualType> const &InnerMatcher); inline bool internal:: matcher_returns0Matcher::matches( const FunctionDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5040 | return InnerMatcher.matches(Node.getReturnType(), Finder, Builder); |
| 5041 | } |
| 5042 | |
| 5043 | /// Matches extern "C" function or variable declarations. |
| 5044 | /// |
| 5045 | /// Given: |
| 5046 | /// \code |
| 5047 | /// extern "C" void f() {} |
| 5048 | /// extern "C" { void g() {} } |
| 5049 | /// void h() {} |
| 5050 | /// extern "C" int x = 1; |
| 5051 | /// extern "C" int y = 2; |
| 5052 | /// int z = 3; |
| 5053 | /// \endcode |
| 5054 | /// functionDecl(isExternC()) |
| 5055 | /// matches the declaration of f and g, but not the declaration of h. |
| 5056 | /// varDecl(isExternC()) |
| 5057 | /// matches the declaration of x and y, but not the declaration of z. |
| 5058 | AST_POLYMORPHIC_MATCHER(isExternC, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType> class matcher_isExternCMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExternCMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)> isExternC() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExternCMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)>(); } template <typename NodeType> bool internal::matcher_isExternCMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5059 | VarDecl))namespace internal { template <typename NodeType> class matcher_isExternCMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExternCMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)> isExternC() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isExternCMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)>(); } template <typename NodeType> bool internal::matcher_isExternCMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5060 | return Node.isExternC(); |
| 5061 | } |
| 5062 | |
| 5063 | /// Matches variable/function declarations that have "static" storage |
| 5064 | /// class specifier ("static" keyword) written in the source. |
| 5065 | /// |
| 5066 | /// Given: |
| 5067 | /// \code |
| 5068 | /// static void f() {} |
| 5069 | /// static int i = 0; |
| 5070 | /// extern int j; |
| 5071 | /// int k; |
| 5072 | /// \endcode |
| 5073 | /// functionDecl(isStaticStorageClass()) |
| 5074 | /// matches the function declaration f. |
| 5075 | /// varDecl(isStaticStorageClass()) |
| 5076 | /// matches the variable declaration i. |
| 5077 | AST_POLYMORPHIC_MATCHER(isStaticStorageClass,namespace internal { template <typename NodeType> class matcher_isStaticStorageClassMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isStaticStorageClassMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)> isStaticStorageClass() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isStaticStorageClassMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)>(); } template <typename NodeType> bool internal::matcher_isStaticStorageClassMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5078 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType> class matcher_isStaticStorageClassMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isStaticStorageClassMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)> isStaticStorageClass() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isStaticStorageClassMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)>(); } template <typename NodeType> bool internal::matcher_isStaticStorageClassMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5079 | VarDecl))namespace internal { template <typename NodeType> class matcher_isStaticStorageClassMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isStaticStorageClassMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)> isStaticStorageClass() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isStaticStorageClassMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl>)>(); } template <typename NodeType> bool internal::matcher_isStaticStorageClassMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5080 | return Node.getStorageClass() == SC_Static; |
| 5081 | } |
| 5082 | |
| 5083 | /// Matches deleted function declarations. |
| 5084 | /// |
| 5085 | /// Given: |
| 5086 | /// \code |
| 5087 | /// void Func(); |
| 5088 | /// void DeletedFunc() = delete; |
| 5089 | /// \endcode |
| 5090 | /// functionDecl(isDeleted()) |
| 5091 | /// matches the declaration of DeletedFunc, but not Func. |
| 5092 | AST_MATCHER(FunctionDecl, isDeleted)namespace internal { class matcher_isDeletedMatcher : public :: clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_isDeletedMatcher() = default; bool matches(const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl> isDeleted() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isDeletedMatcher()); } inline bool internal ::matcher_isDeletedMatcher::matches( const FunctionDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5093 | return Node.isDeleted(); |
| 5094 | } |
| 5095 | |
| 5096 | /// Matches defaulted function declarations. |
| 5097 | /// |
| 5098 | /// Given: |
| 5099 | /// \code |
| 5100 | /// class A { ~A(); }; |
| 5101 | /// class B { ~B() = default; }; |
| 5102 | /// \endcode |
| 5103 | /// functionDecl(isDefaulted()) |
| 5104 | /// matches the declaration of ~B, but not ~A. |
| 5105 | AST_MATCHER(FunctionDecl, isDefaulted)namespace internal { class matcher_isDefaultedMatcher : public ::clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_isDefaultedMatcher() = default ; bool matches(const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl> isDefaulted() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isDefaultedMatcher()); } inline bool internal ::matcher_isDefaultedMatcher::matches( const FunctionDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5106 | return Node.isDefaulted(); |
| 5107 | } |
| 5108 | |
| 5109 | /// Matches weak function declarations. |
| 5110 | /// |
| 5111 | /// Given: |
| 5112 | /// \code |
| 5113 | /// void foo() __attribute__((__weakref__("__foo"))); |
| 5114 | /// void bar(); |
| 5115 | /// \endcode |
| 5116 | /// functionDecl(isWeak()) |
| 5117 | /// matches the weak declaration "foo", but not "bar". |
| 5118 | AST_MATCHER(FunctionDecl, isWeak)namespace internal { class matcher_isWeakMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<FunctionDecl> { public: explicit matcher_isWeakMatcher() = default; bool matches (const FunctionDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<FunctionDecl> isWeak() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isWeakMatcher ()); } inline bool internal::matcher_isWeakMatcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { return Node.isWeak(); } |
| 5119 | |
| 5120 | /// Matches functions that have a dynamic exception specification. |
| 5121 | /// |
| 5122 | /// Given: |
| 5123 | /// \code |
| 5124 | /// void f(); |
| 5125 | /// void g() noexcept; |
| 5126 | /// void h() noexcept(true); |
| 5127 | /// void i() noexcept(false); |
| 5128 | /// void j() throw(); |
| 5129 | /// void k() throw(int); |
| 5130 | /// void l() throw(...); |
| 5131 | /// \endcode |
| 5132 | /// functionDecl(hasDynamicExceptionSpec()) and |
| 5133 | /// functionProtoType(hasDynamicExceptionSpec()) |
| 5134 | /// match the declarations of j, k, and l, but not f, g, h, or i. |
| 5135 | AST_POLYMORPHIC_MATCHER(hasDynamicExceptionSpec,namespace internal { template <typename NodeType> class matcher_hasDynamicExceptionSpecMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasDynamicExceptionSpecMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)> hasDynamicExceptionSpec() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasDynamicExceptionSpecMatcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, FunctionProtoType>)> (); } template <typename NodeType> bool internal::matcher_hasDynamicExceptionSpecMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5136 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType> class matcher_hasDynamicExceptionSpecMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasDynamicExceptionSpecMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)> hasDynamicExceptionSpec() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasDynamicExceptionSpecMatcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, FunctionProtoType>)> (); } template <typename NodeType> bool internal::matcher_hasDynamicExceptionSpecMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5137 | FunctionProtoType))namespace internal { template <typename NodeType> class matcher_hasDynamicExceptionSpecMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasDynamicExceptionSpecMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)> hasDynamicExceptionSpec() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasDynamicExceptionSpecMatcher, void(::clang::ast_matchers ::internal::TypeList<FunctionDecl, FunctionProtoType>)> (); } template <typename NodeType> bool internal::matcher_hasDynamicExceptionSpecMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 5138 | if (const FunctionProtoType *FnTy = internal::getFunctionProtoType(Node)) |
| 5139 | return FnTy->hasDynamicExceptionSpec(); |
| 5140 | return false; |
| 5141 | } |
| 5142 | |
| 5143 | /// Matches functions that have a non-throwing exception specification. |
| 5144 | /// |
| 5145 | /// Given: |
| 5146 | /// \code |
| 5147 | /// void f(); |
| 5148 | /// void g() noexcept; |
| 5149 | /// void h() throw(); |
| 5150 | /// void i() throw(int); |
| 5151 | /// void j() noexcept(false); |
| 5152 | /// \endcode |
| 5153 | /// functionDecl(isNoThrow()) and functionProtoType(isNoThrow()) |
| 5154 | /// match the declarations of g, and h, but not f, i or j. |
| 5155 | AST_POLYMORPHIC_MATCHER(isNoThrow,namespace internal { template <typename NodeType> class matcher_isNoThrowMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isNoThrowMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)> isNoThrow() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isNoThrowMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)>(); } template <typename NodeType > bool internal::matcher_isNoThrowMatcher<NodeType>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5156 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl,namespace internal { template <typename NodeType> class matcher_isNoThrowMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isNoThrowMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)> isNoThrow() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isNoThrowMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)>(); } template <typename NodeType > bool internal::matcher_isNoThrowMatcher<NodeType>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5157 | FunctionProtoType))namespace internal { template <typename NodeType> class matcher_isNoThrowMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isNoThrowMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)> isNoThrow() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isNoThrowMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , FunctionProtoType>)>(); } template <typename NodeType > bool internal::matcher_isNoThrowMatcher<NodeType>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5158 | const FunctionProtoType *FnTy = internal::getFunctionProtoType(Node); |
| 5159 | |
| 5160 | // If the function does not have a prototype, then it is assumed to be a |
| 5161 | // throwing function (as it would if the function did not have any exception |
| 5162 | // specification). |
| 5163 | if (!FnTy) |
| 5164 | return false; |
| 5165 | |
| 5166 | // Assume the best for any unresolved exception specification. |
| 5167 | if (isUnresolvedExceptionSpec(FnTy->getExceptionSpecType())) |
| 5168 | return true; |
| 5169 | |
| 5170 | return FnTy->isNothrow(); |
| 5171 | } |
| 5172 | |
| 5173 | /// Matches consteval function declarations and if consteval/if ! consteval |
| 5174 | /// statements. |
| 5175 | /// |
| 5176 | /// Given: |
| 5177 | /// \code |
| 5178 | /// consteval int a(); |
| 5179 | /// void b() { if consteval {} } |
| 5180 | /// void c() { if ! consteval {} } |
| 5181 | /// void d() { if ! consteval {} else {} } |
| 5182 | /// \endcode |
| 5183 | /// functionDecl(isConsteval()) |
| 5184 | /// matches the declaration of "int a()". |
| 5185 | /// ifStmt(isConsteval()) |
| 5186 | /// matches the if statement in "void b()", "void c()", "void d()". |
| 5187 | AST_POLYMORPHIC_MATCHER(isConsteval,namespace internal { template <typename NodeType> class matcher_isConstevalMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isConstevalMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , IfStmt>)> isConsteval() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isConstevalMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , IfStmt>)>(); } template <typename NodeType> bool internal::matcher_isConstevalMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5188 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, IfStmt))namespace internal { template <typename NodeType> class matcher_isConstevalMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isConstevalMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , IfStmt>)> isConsteval() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isConstevalMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , IfStmt>)>(); } template <typename NodeType> bool internal::matcher_isConstevalMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5189 | return Node.isConsteval(); |
| 5190 | } |
| 5191 | |
| 5192 | /// Matches constexpr variable and function declarations, |
| 5193 | /// and if constexpr. |
| 5194 | /// |
| 5195 | /// Given: |
| 5196 | /// \code |
| 5197 | /// constexpr int foo = 42; |
| 5198 | /// constexpr int bar(); |
| 5199 | /// void baz() { if constexpr(1 > 0) {} } |
| 5200 | /// \endcode |
| 5201 | /// varDecl(isConstexpr()) |
| 5202 | /// matches the declaration of foo. |
| 5203 | /// functionDecl(isConstexpr()) |
| 5204 | /// matches the declaration of bar. |
| 5205 | /// ifStmt(isConstexpr()) |
| 5206 | /// matches the if statement in baz. |
| 5207 | AST_POLYMORPHIC_MATCHER(isConstexpr,namespace internal { template <typename NodeType> class matcher_isConstexprMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)> isConstexpr() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)>(); } template <typename NodeType> bool internal::matcher_isConstexprMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5208 | AST_POLYMORPHIC_SUPPORTED_TYPES(VarDecl,namespace internal { template <typename NodeType> class matcher_isConstexprMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)> isConstexpr() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)>(); } template <typename NodeType> bool internal::matcher_isConstexprMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5209 | FunctionDecl,namespace internal { template <typename NodeType> class matcher_isConstexprMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)> isConstexpr() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)>(); } template <typename NodeType> bool internal::matcher_isConstexprMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5210 | IfStmt))namespace internal { template <typename NodeType> class matcher_isConstexprMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)> isConstexpr() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isConstexprMatcher , void(::clang::ast_matchers::internal::TypeList<VarDecl, FunctionDecl , IfStmt>)>(); } template <typename NodeType> bool internal::matcher_isConstexprMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5211 | return Node.isConstexpr(); |
| 5212 | } |
| 5213 | |
| 5214 | /// Matches constinit variable declarations. |
| 5215 | /// |
| 5216 | /// Given: |
| 5217 | /// \code |
| 5218 | /// constinit int foo = 42; |
| 5219 | /// constinit const char* bar = "bar"; |
| 5220 | /// int baz = 42; |
| 5221 | /// [[clang::require_constant_initialization]] int xyz = 42; |
| 5222 | /// \endcode |
| 5223 | /// varDecl(isConstinit()) |
| 5224 | /// matches the declaration of `foo` and `bar`, but not `baz` and `xyz`. |
| 5225 | AST_MATCHER(VarDecl, isConstinit)namespace internal { class matcher_isConstinitMatcher : public ::clang::ast_matchers::internal::MatcherInterface<VarDecl > { public: explicit matcher_isConstinitMatcher() = default ; bool matches(const VarDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<VarDecl> isConstinit () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isConstinitMatcher()); } inline bool internal ::matcher_isConstinitMatcher::matches( const VarDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5226 | if (const auto *CIA = Node.getAttr<ConstInitAttr>()) |
| 5227 | return CIA->isConstinit(); |
| 5228 | return false; |
| 5229 | } |
| 5230 | |
| 5231 | /// Matches selection statements with initializer. |
| 5232 | /// |
| 5233 | /// Given: |
| 5234 | /// \code |
| 5235 | /// void foo() { |
| 5236 | /// if (int i = foobar(); i > 0) {} |
| 5237 | /// switch (int i = foobar(); i) {} |
| 5238 | /// for (auto& a = get_range(); auto& x : a) {} |
| 5239 | /// } |
| 5240 | /// void bar() { |
| 5241 | /// if (foobar() > 0) {} |
| 5242 | /// switch (foobar()) {} |
| 5243 | /// for (auto& x : get_range()) {} |
| 5244 | /// } |
| 5245 | /// \endcode |
| 5246 | /// ifStmt(hasInitStatement(anything())) |
| 5247 | /// matches the if statement in foo but not in bar. |
| 5248 | /// switchStmt(hasInitStatement(anything())) |
| 5249 | /// matches the switch statement in foo but not in bar. |
| 5250 | /// cxxForRangeStmt(hasInitStatement(anything())) |
| 5251 | /// matches the range for statement in foo but not in bar. |
| 5252 | AST_POLYMORPHIC_MATCHER_P(hasInitStatement,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasInitStatement0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasInitStatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasInitStatement0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, SwitchStmt , CXXForRangeStmt>), internal::Matcher<Stmt> > hasInitStatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> > (&hasInitStatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasInitStatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5253 | AST_POLYMORPHIC_SUPPORTED_TYPES(IfStmt, SwitchStmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasInitStatement0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasInitStatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasInitStatement0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, SwitchStmt , CXXForRangeStmt>), internal::Matcher<Stmt> > hasInitStatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> > (&hasInitStatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasInitStatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5254 | CXXForRangeStmt),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasInitStatement0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasInitStatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasInitStatement0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, SwitchStmt , CXXForRangeStmt>), internal::Matcher<Stmt> > hasInitStatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> > (&hasInitStatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasInitStatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5255 | internal::Matcher<Stmt>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasInitStatement0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasInitStatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasInitStatement0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, SwitchStmt , CXXForRangeStmt>), internal::Matcher<Stmt> > hasInitStatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasInitStatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<IfStmt, SwitchStmt, CXXForRangeStmt> ), internal::Matcher<Stmt> > (&hasInitStatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasInitStatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5256 | const Stmt *Init = Node.getInit(); |
| 5257 | return Init != nullptr && InnerMatcher.matches(*Init, Finder, Builder); |
| 5258 | } |
| 5259 | |
| 5260 | /// Matches the condition expression of an if statement, for loop, |
| 5261 | /// switch statement or conditional operator. |
| 5262 | /// |
| 5263 | /// Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true)))) |
| 5264 | /// \code |
| 5265 | /// if (true) {} |
| 5266 | /// \endcode |
| 5267 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasCondition0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasCondition0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> > hasCondition(internal:: Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasCondition0Matcher, void(::clang::ast_matchers::internal ::TypeList<IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator>), internal::Matcher<Expr> > (&hasCondition_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasCondition0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5268 | hasCondition,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasCondition0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasCondition0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> > hasCondition(internal:: Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasCondition0Matcher, void(::clang::ast_matchers::internal ::TypeList<IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator>), internal::Matcher<Expr> > (&hasCondition_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasCondition0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5269 | AST_POLYMORPHIC_SUPPORTED_TYPES(IfStmt, ForStmt, WhileStmt, DoStmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasCondition0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasCondition0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> > hasCondition(internal:: Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasCondition0Matcher, void(::clang::ast_matchers::internal ::TypeList<IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator>), internal::Matcher<Expr> > (&hasCondition_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasCondition0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5270 | SwitchStmt, AbstractConditionalOperator),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasCondition0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasCondition0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> > hasCondition(internal:: Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasCondition0Matcher, void(::clang::ast_matchers::internal ::TypeList<IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator>), internal::Matcher<Expr> > (&hasCondition_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasCondition0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5271 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasCondition0Matcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : explicit matcher_hasCondition0Matcher( internal::Matcher< Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> > hasCondition(internal:: Matcher<Expr> const &InnerMatcher) { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasCondition0Matcher , void(::clang::ast_matchers::internal::TypeList<IfStmt, ForStmt , WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator> ), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasCondition0Matcher, void(::clang::ast_matchers::internal ::TypeList<IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator>), internal::Matcher<Expr> > (&hasCondition_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasCondition0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 5272 | const Expr *const Condition = Node.getCond(); |
| 5273 | return (Condition != nullptr && |
| 5274 | InnerMatcher.matches(*Condition, Finder, Builder)); |
| 5275 | } |
| 5276 | |
| 5277 | /// Matches the then-statement of an if statement. |
| 5278 | /// |
| 5279 | /// Examples matches the if statement |
| 5280 | /// (matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true))))) |
| 5281 | /// \code |
| 5282 | /// if (false) true; else false; |
| 5283 | /// \endcode |
| 5284 | AST_MATCHER_P(IfStmt, hasThen, internal::Matcher<Stmt>, InnerMatcher)namespace internal { class matcher_hasThen0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<IfStmt> { public: explicit matcher_hasThen0Matcher( internal::Matcher <Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const IfStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Stmt> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<IfStmt> hasThen( internal::Matcher< Stmt> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasThen0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <IfStmt> ( &hasThen_Type0)(internal::Matcher<Stmt > const &InnerMatcher); inline bool internal::matcher_hasThen0Matcher ::matches( const IfStmt &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5285 | const Stmt *const Then = Node.getThen(); |
| 5286 | return (Then != nullptr && InnerMatcher.matches(*Then, Finder, Builder)); |
| 5287 | } |
| 5288 | |
| 5289 | /// Matches the else-statement of an if statement. |
| 5290 | /// |
| 5291 | /// Examples matches the if statement |
| 5292 | /// (matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true))))) |
| 5293 | /// \code |
| 5294 | /// if (false) false; else true; |
| 5295 | /// \endcode |
| 5296 | AST_MATCHER_P(IfStmt, hasElse, internal::Matcher<Stmt>, InnerMatcher)namespace internal { class matcher_hasElse0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<IfStmt> { public: explicit matcher_hasElse0Matcher( internal::Matcher <Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const IfStmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Stmt> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<IfStmt> hasElse( internal::Matcher< Stmt> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasElse0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <IfStmt> ( &hasElse_Type0)(internal::Matcher<Stmt > const &InnerMatcher); inline bool internal::matcher_hasElse0Matcher ::matches( const IfStmt &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5297 | const Stmt *const Else = Node.getElse(); |
| 5298 | return (Else != nullptr && InnerMatcher.matches(*Else, Finder, Builder)); |
| 5299 | } |
| 5300 | |
| 5301 | /// Matches if a node equals a previously bound node. |
| 5302 | /// |
| 5303 | /// Matches a node if it equals the node previously bound to \p ID. |
| 5304 | /// |
| 5305 | /// Given |
| 5306 | /// \code |
| 5307 | /// class X { int a; int b; }; |
| 5308 | /// \endcode |
| 5309 | /// cxxRecordDecl( |
| 5310 | /// has(fieldDecl(hasName("a"), hasType(type().bind("t")))), |
| 5311 | /// has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t")))))) |
| 5312 | /// matches the class \c X, as \c a and \c b have the same type. |
| 5313 | /// |
| 5314 | /// Note that when multiple matches are involved via \c forEach* matchers, |
| 5315 | /// \c equalsBoundNodes acts as a filter. |
| 5316 | /// For example: |
| 5317 | /// compoundStmt( |
| 5318 | /// forEachDescendant(varDecl().bind("d")), |
| 5319 | /// forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d")))))) |
| 5320 | /// will trigger a match for each combination of variable declaration |
| 5321 | /// and reference to that variable declaration within a compound statement. |
| 5322 | AST_POLYMORPHIC_MATCHER_P(equalsBoundNode,namespace internal { template <typename NodeType, typename ParamT> class matcher_equalsBoundNode0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_equalsBoundNode0Matcher( std::string const &AID) : ID(AID) {} bool matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: std::string ID; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> equalsBoundNode(std::string const &ID) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equalsBoundNode0Matcher, void(::clang:: ast_matchers::internal::TypeList<Stmt, Decl, Type, QualType >), std::string>(ID); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> (&equalsBoundNode_Type0 )(std::string const &ID); template <typename NodeType, typename ParamT> bool internal:: matcher_equalsBoundNode0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5323 | AST_POLYMORPHIC_SUPPORTED_TYPES(Stmt, Decl, Type,namespace internal { template <typename NodeType, typename ParamT> class matcher_equalsBoundNode0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_equalsBoundNode0Matcher( std::string const &AID) : ID(AID) {} bool matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: std::string ID; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> equalsBoundNode(std::string const &ID) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equalsBoundNode0Matcher, void(::clang:: ast_matchers::internal::TypeList<Stmt, Decl, Type, QualType >), std::string>(ID); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> (&equalsBoundNode_Type0 )(std::string const &ID); template <typename NodeType, typename ParamT> bool internal:: matcher_equalsBoundNode0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5324 | QualType),namespace internal { template <typename NodeType, typename ParamT> class matcher_equalsBoundNode0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_equalsBoundNode0Matcher( std::string const &AID) : ID(AID) {} bool matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: std::string ID; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> equalsBoundNode(std::string const &ID) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equalsBoundNode0Matcher, void(::clang:: ast_matchers::internal::TypeList<Stmt, Decl, Type, QualType >), std::string>(ID); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> (&equalsBoundNode_Type0 )(std::string const &ID); template <typename NodeType, typename ParamT> bool internal:: matcher_equalsBoundNode0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5325 | std::string, ID)namespace internal { template <typename NodeType, typename ParamT> class matcher_equalsBoundNode0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_equalsBoundNode0Matcher( std::string const &AID) : ID(AID) {} bool matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: std::string ID; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> equalsBoundNode(std::string const &ID) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equalsBoundNode0Matcher, void(::clang:: ast_matchers::internal::TypeList<Stmt, Decl, Type, QualType >), std::string>(ID); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_equalsBoundNode0Matcher , void(::clang::ast_matchers::internal::TypeList<Stmt, Decl , Type, QualType>), std::string> (&equalsBoundNode_Type0 )(std::string const &ID); template <typename NodeType, typename ParamT> bool internal:: matcher_equalsBoundNode0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5326 | // FIXME: Figure out whether it makes sense to allow this |
| 5327 | // on any other node types. |
| 5328 | // For *Loc it probably does not make sense, as those seem |
| 5329 | // unique. For NestedNameSepcifier it might make sense, as |
| 5330 | // those also have pointer identity, but I'm not sure whether |
| 5331 | // they're ever reused. |
| 5332 | internal::NotEqualsBoundNodePredicate Predicate; |
| 5333 | Predicate.ID = ID; |
| 5334 | Predicate.Node = DynTypedNode::create(Node); |
| 5335 | return Builder->removeBindings(Predicate); |
| 5336 | } |
| 5337 | |
| 5338 | /// Matches the condition variable statement in an if statement. |
| 5339 | /// |
| 5340 | /// Given |
| 5341 | /// \code |
| 5342 | /// if (A* a = GetAPointer()) {} |
| 5343 | /// \endcode |
| 5344 | /// hasConditionVariableStatement(...) |
| 5345 | /// matches 'A* a = GetAPointer()'. |
| 5346 | AST_MATCHER_P(IfStmt, hasConditionVariableStatement,namespace internal { class matcher_hasConditionVariableStatement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< IfStmt> { public: explicit matcher_hasConditionVariableStatement0Matcher ( internal::Matcher<DeclStmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const IfStmt & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<DeclStmt> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<IfStmt > hasConditionVariableStatement( internal::Matcher<DeclStmt > const &InnerMatcher) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasConditionVariableStatement0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <IfStmt> ( &hasConditionVariableStatement_Type0)(internal ::Matcher<DeclStmt> const &InnerMatcher); inline bool internal::matcher_hasConditionVariableStatement0Matcher::matches ( const IfStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5347 | internal::Matcher<DeclStmt>, InnerMatcher)namespace internal { class matcher_hasConditionVariableStatement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< IfStmt> { public: explicit matcher_hasConditionVariableStatement0Matcher ( internal::Matcher<DeclStmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const IfStmt & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<DeclStmt> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<IfStmt > hasConditionVariableStatement( internal::Matcher<DeclStmt > const &InnerMatcher) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasConditionVariableStatement0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <IfStmt> ( &hasConditionVariableStatement_Type0)(internal ::Matcher<DeclStmt> const &InnerMatcher); inline bool internal::matcher_hasConditionVariableStatement0Matcher::matches ( const IfStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5348 | const DeclStmt* const DeclarationStatement = |
| 5349 | Node.getConditionVariableDeclStmt(); |
| 5350 | return DeclarationStatement != nullptr && |
| 5351 | InnerMatcher.matches(*DeclarationStatement, Finder, Builder); |
| 5352 | } |
| 5353 | |
| 5354 | /// Matches the index expression of an array subscript expression. |
| 5355 | /// |
| 5356 | /// Given |
| 5357 | /// \code |
| 5358 | /// int i[5]; |
| 5359 | /// void f() { i[1] = 42; } |
| 5360 | /// \endcode |
| 5361 | /// arraySubscriptExpression(hasIndex(integerLiteral())) |
| 5362 | /// matches \c i[1] with the \c integerLiteral() matching \c 1 |
| 5363 | AST_MATCHER_P(ArraySubscriptExpr, hasIndex,namespace internal { class matcher_hasIndex0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<ArraySubscriptExpr > { public: explicit matcher_hasIndex0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const ArraySubscriptExpr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ArraySubscriptExpr> hasIndex ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasIndex0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<ArraySubscriptExpr> ( &hasIndex_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasIndex0Matcher::matches( const ArraySubscriptExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5364 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasIndex0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<ArraySubscriptExpr > { public: explicit matcher_hasIndex0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const ArraySubscriptExpr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ArraySubscriptExpr> hasIndex ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasIndex0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<ArraySubscriptExpr> ( &hasIndex_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasIndex0Matcher::matches( const ArraySubscriptExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5365 | if (const Expr* Expression = Node.getIdx()) |
| 5366 | return InnerMatcher.matches(*Expression, Finder, Builder); |
| 5367 | return false; |
| 5368 | } |
| 5369 | |
| 5370 | /// Matches the base expression of an array subscript expression. |
| 5371 | /// |
| 5372 | /// Given |
| 5373 | /// \code |
| 5374 | /// int i[5]; |
| 5375 | /// void f() { i[1] = 42; } |
| 5376 | /// \endcode |
| 5377 | /// arraySubscriptExpression(hasBase(implicitCastExpr( |
| 5378 | /// hasSourceExpression(declRefExpr())))) |
| 5379 | /// matches \c i[1] with the \c declRefExpr() matching \c i |
| 5380 | AST_MATCHER_P(ArraySubscriptExpr, hasBase,namespace internal { class matcher_hasBase0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<ArraySubscriptExpr > { public: explicit matcher_hasBase0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const ArraySubscriptExpr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ArraySubscriptExpr> hasBase ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasBase0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<ArraySubscriptExpr> ( &hasBase_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasBase0Matcher::matches( const ArraySubscriptExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5381 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasBase0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<ArraySubscriptExpr > { public: explicit matcher_hasBase0Matcher( internal::Matcher <Expr> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const ArraySubscriptExpr &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<ArraySubscriptExpr> hasBase ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasBase0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers ::internal::Matcher<ArraySubscriptExpr> ( &hasBase_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasBase0Matcher::matches( const ArraySubscriptExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5382 | if (const Expr* Expression = Node.getBase()) |
| 5383 | return InnerMatcher.matches(*Expression, Finder, Builder); |
| 5384 | return false; |
| 5385 | } |
| 5386 | |
| 5387 | /// Matches a 'for', 'while', 'do while' statement or a function |
| 5388 | /// definition that has a given body. Note that in case of functions |
| 5389 | /// this matcher only matches the definition itself and not the other |
| 5390 | /// declarations of the same function. |
| 5391 | /// |
| 5392 | /// Given |
| 5393 | /// \code |
| 5394 | /// for (;;) {} |
| 5395 | /// \endcode |
| 5396 | /// hasBody(compoundStmt()) |
| 5397 | /// matches 'for (;;) {}' |
| 5398 | /// with compoundStmt() |
| 5399 | /// matching '{}' |
| 5400 | /// |
| 5401 | /// Given |
| 5402 | /// \code |
| 5403 | /// void f(); |
| 5404 | /// void f() {} |
| 5405 | /// \endcode |
| 5406 | /// hasBody(functionDecl()) |
| 5407 | /// matches 'void f() {}' |
| 5408 | /// with compoundStmt() |
| 5409 | /// matching '{}' |
| 5410 | /// but does not match 'void f();' |
| 5411 | |
| 5412 | AST_POLYMORPHIC_MATCHER_P(hasBody,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasBody0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasBody0Matcher( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > hasBody(internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasBody0Matcher , void(::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > (&hasBody_Type0)(internal::Matcher<Stmt > const &InnerMatcher); template <typename NodeType , typename ParamT> bool internal:: matcher_hasBody0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5413 | AST_POLYMORPHIC_SUPPORTED_TYPES(DoStmt, ForStmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasBody0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasBody0Matcher( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > hasBody(internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasBody0Matcher , void(::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > (&hasBody_Type0)(internal::Matcher<Stmt > const &InnerMatcher); template <typename NodeType , typename ParamT> bool internal:: matcher_hasBody0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5414 | WhileStmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasBody0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasBody0Matcher( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > hasBody(internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasBody0Matcher , void(::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > (&hasBody_Type0)(internal::Matcher<Stmt > const &InnerMatcher); template <typename NodeType , typename ParamT> bool internal:: matcher_hasBody0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5415 | CXXForRangeStmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasBody0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasBody0Matcher( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > hasBody(internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasBody0Matcher , void(::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > (&hasBody_Type0)(internal::Matcher<Stmt > const &InnerMatcher); template <typename NodeType , typename ParamT> bool internal:: matcher_hasBody0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5416 | FunctionDecl),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasBody0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasBody0Matcher( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > hasBody(internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasBody0Matcher , void(::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > (&hasBody_Type0)(internal::Matcher<Stmt > const &InnerMatcher); template <typename NodeType , typename ParamT> bool internal:: matcher_hasBody0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5417 | internal::Matcher<Stmt>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasBody0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasBody0Matcher( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > hasBody(internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_hasBody0Matcher, void (::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> >(InnerMatcher); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasBody0Matcher , void(::clang::ast_matchers::internal::TypeList<DoStmt, ForStmt , WhileStmt, CXXForRangeStmt, FunctionDecl>), internal::Matcher <Stmt> > (&hasBody_Type0)(internal::Matcher<Stmt > const &InnerMatcher); template <typename NodeType , typename ParamT> bool internal:: matcher_hasBody0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5418 | if (Finder->isTraversalIgnoringImplicitNodes() && isDefaultedHelper(&Node)) |
| 5419 | return false; |
| 5420 | const Stmt *const Statement = internal::GetBodyMatcher<NodeType>::get(Node); |
| 5421 | return (Statement != nullptr && |
| 5422 | InnerMatcher.matches(*Statement, Finder, Builder)); |
| 5423 | } |
| 5424 | |
| 5425 | /// Matches a function declaration that has a given body present in the AST. |
| 5426 | /// Note that this matcher matches all the declarations of a function whose |
| 5427 | /// body is present in the AST. |
| 5428 | /// |
| 5429 | /// Given |
| 5430 | /// \code |
| 5431 | /// void f(); |
| 5432 | /// void f() {} |
| 5433 | /// void g(); |
| 5434 | /// \endcode |
| 5435 | /// functionDecl(hasAnyBody(compoundStmt())) |
| 5436 | /// matches both 'void f();' |
| 5437 | /// and 'void f() {}' |
| 5438 | /// with compoundStmt() |
| 5439 | /// matching '{}' |
| 5440 | /// but does not match 'void g();' |
| 5441 | AST_MATCHER_P(FunctionDecl, hasAnyBody,namespace internal { class matcher_hasAnyBody0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_hasAnyBody0Matcher( internal:: Matcher<Stmt> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const FunctionDecl &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl > hasAnyBody( internal::Matcher<Stmt> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasAnyBody0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<FunctionDecl> ( & hasAnyBody_Type0)(internal::Matcher<Stmt> const &InnerMatcher ); inline bool internal::matcher_hasAnyBody0Matcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5442 | internal::Matcher<Stmt>, InnerMatcher)namespace internal { class matcher_hasAnyBody0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_hasAnyBody0Matcher( internal:: Matcher<Stmt> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const FunctionDecl &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Stmt> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl > hasAnyBody( internal::Matcher<Stmt> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasAnyBody0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<FunctionDecl> ( & hasAnyBody_Type0)(internal::Matcher<Stmt> const &InnerMatcher ); inline bool internal::matcher_hasAnyBody0Matcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5443 | const Stmt *const Statement = Node.getBody(); |
| 5444 | return (Statement != nullptr && |
| 5445 | InnerMatcher.matches(*Statement, Finder, Builder)); |
| 5446 | } |
| 5447 | |
| 5448 | |
| 5449 | /// Matches compound statements where at least one substatement matches |
| 5450 | /// a given matcher. Also matches StmtExprs that have CompoundStmt as children. |
| 5451 | /// |
| 5452 | /// Given |
| 5453 | /// \code |
| 5454 | /// { {}; 1+2; } |
| 5455 | /// \endcode |
| 5456 | /// hasAnySubstatement(compoundStmt()) |
| 5457 | /// matches '{ {}; 1+2; }' |
| 5458 | /// with compoundStmt() |
| 5459 | /// matching '{}' |
| 5460 | AST_POLYMORPHIC_MATCHER_P(hasAnySubstatement,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnySubstatement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnySubstatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > hasAnySubstatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnySubstatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<CompoundStmt, StmtExpr>), internal ::Matcher<Stmt> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > (&hasAnySubstatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnySubstatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5461 | AST_POLYMORPHIC_SUPPORTED_TYPES(CompoundStmt,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnySubstatement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnySubstatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > hasAnySubstatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnySubstatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<CompoundStmt, StmtExpr>), internal ::Matcher<Stmt> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > (&hasAnySubstatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnySubstatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5462 | StmtExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnySubstatement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnySubstatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > hasAnySubstatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnySubstatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<CompoundStmt, StmtExpr>), internal ::Matcher<Stmt> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > (&hasAnySubstatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnySubstatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5463 | internal::Matcher<Stmt>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasAnySubstatement0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasAnySubstatement0Matcher( internal ::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Stmt> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > hasAnySubstatement (internal::Matcher<Stmt> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasAnySubstatement0Matcher, void(::clang::ast_matchers ::internal::TypeList<CompoundStmt, StmtExpr>), internal ::Matcher<Stmt> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasAnySubstatement0Matcher , void(::clang::ast_matchers::internal::TypeList<CompoundStmt , StmtExpr>), internal::Matcher<Stmt> > (&hasAnySubstatement_Type0 )(internal::Matcher<Stmt> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasAnySubstatement0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5464 | const CompoundStmt *CS = CompoundStmtMatcher<NodeType>::get(Node); |
| 5465 | return CS && matchesFirstInPointerRange(InnerMatcher, CS->body_begin(), |
| 5466 | CS->body_end(), Finder, |
| 5467 | Builder) != CS->body_end(); |
| 5468 | } |
| 5469 | |
| 5470 | /// Checks that a compound statement contains a specific number of |
| 5471 | /// child statements. |
| 5472 | /// |
| 5473 | /// Example: Given |
| 5474 | /// \code |
| 5475 | /// { for (;;) {} } |
| 5476 | /// \endcode |
| 5477 | /// compoundStmt(statementCountIs(0))) |
| 5478 | /// matches '{}' |
| 5479 | /// but does not match the outer compound statement. |
| 5480 | AST_MATCHER_P(CompoundStmt, statementCountIs, unsigned, N)namespace internal { class matcher_statementCountIs0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CompoundStmt> { public: explicit matcher_statementCountIs0Matcher ( unsigned const &AN) : N(AN) {} bool matches(const CompoundStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::Matcher<CompoundStmt> statementCountIs ( unsigned const &N) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_statementCountIs0Matcher (N)); } typedef ::clang::ast_matchers::internal::Matcher<CompoundStmt > ( &statementCountIs_Type0)(unsigned const &N); inline bool internal::matcher_statementCountIs0Matcher::matches( const CompoundStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5481 | return Node.size() == N; |
| 5482 | } |
| 5483 | |
| 5484 | /// Matches literals that are equal to the given value of type ValueT. |
| 5485 | /// |
| 5486 | /// Given |
| 5487 | /// \code |
| 5488 | /// f('\0', false, 3.14, 42); |
| 5489 | /// \endcode |
| 5490 | /// characterLiteral(equals(0)) |
| 5491 | /// matches '\0' |
| 5492 | /// cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0)) |
| 5493 | /// match false |
| 5494 | /// floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2)) |
| 5495 | /// match 3.14 |
| 5496 | /// integerLiteral(equals(42)) |
| 5497 | /// matches 42 |
| 5498 | /// |
| 5499 | /// Note that you cannot directly match a negative numeric literal because the |
| 5500 | /// minus sign is not part of the literal: It is a unary operator whose operand |
| 5501 | /// is the positive numeric literal. Instead, you must use a unaryOperator() |
| 5502 | /// matcher to match the minus sign: |
| 5503 | /// |
| 5504 | /// unaryOperator(hasOperatorName("-"), |
| 5505 | /// hasUnaryOperand(integerLiteral(equals(13)))) |
| 5506 | /// |
| 5507 | /// Usable as: Matcher<CharacterLiteral>, Matcher<CXXBoolLiteralExpr>, |
| 5508 | /// Matcher<FloatingLiteral>, Matcher<IntegerLiteral> |
| 5509 | template <typename ValueT> |
| 5510 | internal::PolymorphicMatcher<internal::ValueEqualsMatcher, |
| 5511 | void(internal::AllNodeBaseTypes), ValueT> |
| 5512 | equals(const ValueT &Value) { |
| 5513 | return internal::PolymorphicMatcher<internal::ValueEqualsMatcher, |
| 5514 | void(internal::AllNodeBaseTypes), ValueT>( |
| 5515 | Value); |
| 5516 | } |
| 5517 | |
| 5518 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(equals,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals0Matcher( bool const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: bool Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool> equals(bool const &Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool>(Value); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_equals0Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), bool> (&equals_Type0 )(bool const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5519 | AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals0Matcher( bool const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: bool Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool> equals(bool const &Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool>(Value); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_equals0Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), bool> (&equals_Type0 )(bool const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5520 | CXXBoolLiteralExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals0Matcher( bool const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: bool Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool> equals(bool const &Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool>(Value); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_equals0Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), bool> (&equals_Type0 )(bool const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5521 | IntegerLiteral),namespace internal { template <typename NodeType, typename ParamT> class matcher_equals0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals0Matcher( bool const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: bool Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool> equals(bool const &Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool>(Value); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_equals0Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), bool> (&equals_Type0 )(bool const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5522 | bool, Value, 0)namespace internal { template <typename NodeType, typename ParamT> class matcher_equals0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals0Matcher( bool const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: bool Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool> equals(bool const &Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals0Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), bool>(Value); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_equals0Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), bool> (&equals_Type0 )(bool const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals0Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 5523 | return internal::ValueEqualsMatcher<NodeType, ParamT>(Value) |
| 5524 | .matchesNode(Node); |
| 5525 | } |
| 5526 | |
| 5527 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(equals,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals1Matcher( unsigned const &AValue) : Value( AValue) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: unsigned Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned> equals(unsigned const & Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned>(Value); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals1Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), unsigned> (& equals_Type1)(unsigned const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5528 | AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals1Matcher( unsigned const &AValue) : Value( AValue) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: unsigned Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned> equals(unsigned const & Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned>(Value); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals1Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), unsigned> (& equals_Type1)(unsigned const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5529 | CXXBoolLiteralExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals1Matcher( unsigned const &AValue) : Value( AValue) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: unsigned Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned> equals(unsigned const & Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned>(Value); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals1Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), unsigned> (& equals_Type1)(unsigned const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5530 | IntegerLiteral),namespace internal { template <typename NodeType, typename ParamT> class matcher_equals1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals1Matcher( unsigned const &AValue) : Value( AValue) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: unsigned Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned> equals(unsigned const & Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned>(Value); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals1Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), unsigned> (& equals_Type1)(unsigned const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5531 | unsigned, Value, 1)namespace internal { template <typename NodeType, typename ParamT> class matcher_equals1Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals1Matcher( unsigned const &AValue) : Value( AValue) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: unsigned Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned> equals(unsigned const & Value) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals1Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral>), unsigned>(Value); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_equals1Matcher , void(::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, IntegerLiteral>), unsigned> (& equals_Type1)(unsigned const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals1Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5532 | return internal::ValueEqualsMatcher<NodeType, ParamT>(Value) |
| 5533 | .matchesNode(Node); |
| 5534 | } |
| 5535 | |
| 5536 | AST_POLYMORPHIC_MATCHER_P_OVERLOAD(equals,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals2Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals2Matcher( double const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: double Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> equals(double const &Value) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_equals2Matcher, void (::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double >(Value); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> (&equals_Type2 )(double const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals2Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5537 | AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals2Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals2Matcher( double const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: double Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> equals(double const &Value) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_equals2Matcher, void (::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double >(Value); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> (&equals_Type2 )(double const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals2Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5538 | CXXBoolLiteralExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals2Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals2Matcher( double const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: double Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> equals(double const &Value) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_equals2Matcher, void (::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double >(Value); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> (&equals_Type2 )(double const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals2Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5539 | FloatingLiteral,namespace internal { template <typename NodeType, typename ParamT> class matcher_equals2Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals2Matcher( double const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: double Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> equals(double const &Value) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_equals2Matcher, void (::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double >(Value); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> (&equals_Type2 )(double const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals2Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5540 | IntegerLiteral),namespace internal { template <typename NodeType, typename ParamT> class matcher_equals2Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals2Matcher( double const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: double Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> equals(double const &Value) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_equals2Matcher, void (::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double >(Value); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> (&equals_Type2 )(double const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals2Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5541 | double, Value, 2)namespace internal { template <typename NodeType, typename ParamT> class matcher_equals2Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_equals2Matcher( double const &AValue) : Value(AValue ) {} bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: double Value; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> equals(double const &Value) { return ::clang::ast_matchers::internal:: PolymorphicMatcher< internal::matcher_equals2Matcher, void (::clang::ast_matchers::internal::TypeList<CharacterLiteral , CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double >(Value); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_equals2Matcher, void(::clang::ast_matchers ::internal::TypeList<CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral>), double> (&equals_Type2 )(double const &Value); template <typename NodeType, typename ParamT> bool internal:: matcher_equals2Matcher<NodeType , ParamT>::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 5542 | return internal::ValueEqualsMatcher<NodeType, ParamT>(Value) |
| 5543 | .matchesNode(Node); |
| 5544 | } |
| 5545 | |
| 5546 | /// Matches the operator Name of operator expressions (binary or |
| 5547 | /// unary). |
| 5548 | /// |
| 5549 | /// Example matches a || b (matcher = binaryOperator(hasOperatorName("||"))) |
| 5550 | /// \code |
| 5551 | /// !(a || b) |
| 5552 | /// \endcode |
| 5553 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasOperatorName0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasOperatorName0Matcher( std::string const &AName) : Name(AName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Name; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasOperatorName0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , UnaryOperator>), std::string> hasOperatorName(std::string const &Name) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string >(Name); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string > (&hasOperatorName_Type0)(std::string const &Name ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasOperatorName0Matcher<NodeType, ParamT>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5554 | hasOperatorName,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasOperatorName0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasOperatorName0Matcher( std::string const &AName) : Name(AName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Name; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasOperatorName0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , UnaryOperator>), std::string> hasOperatorName(std::string const &Name) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string >(Name); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string > (&hasOperatorName_Type0)(std::string const &Name ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasOperatorName0Matcher<NodeType, ParamT>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5555 | AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasOperatorName0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasOperatorName0Matcher( std::string const &AName) : Name(AName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Name; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasOperatorName0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , UnaryOperator>), std::string> hasOperatorName(std::string const &Name) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string >(Name); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string > (&hasOperatorName_Type0)(std::string const &Name ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasOperatorName0Matcher<NodeType, ParamT>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5556 | CXXRewrittenBinaryOperator, UnaryOperator),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasOperatorName0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasOperatorName0Matcher( std::string const &AName) : Name(AName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Name; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasOperatorName0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , UnaryOperator>), std::string> hasOperatorName(std::string const &Name) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string >(Name); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string > (&hasOperatorName_Type0)(std::string const &Name ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasOperatorName0Matcher<NodeType, ParamT>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5557 | std::string, Name)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasOperatorName0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasOperatorName0Matcher( std::string const &AName) : Name(AName) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: std::string Name; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasOperatorName0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , UnaryOperator>), std::string> hasOperatorName(std::string const &Name) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string >(Name); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperatorName0Matcher, void(::clang:: ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator, UnaryOperator>), std::string > (&hasOperatorName_Type0)(std::string const &Name ); template <typename NodeType, typename ParamT> bool internal :: matcher_hasOperatorName0Matcher<NodeType, ParamT>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5558 | if (Optional<StringRef> OpName = internal::getOpName(Node)) |
| 5559 | return *OpName == Name; |
| 5560 | return false; |
| 5561 | } |
| 5562 | |
| 5563 | /// Matches operator expressions (binary or unary) that have any of the |
| 5564 | /// specified names. |
| 5565 | /// |
| 5566 | /// hasAnyOperatorName("+", "-") |
| 5567 | /// Is equivalent to |
| 5568 | /// anyOf(hasOperatorName("+"), hasOperatorName("-")) |
| 5569 | extern const internal::VariadicFunction< |
| 5570 | internal::PolymorphicMatcher<internal::HasAnyOperatorNameMatcher, |
| 5571 | AST_POLYMORPHIC_SUPPORTED_TYPES(void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, UnaryOperator >) |
| 5572 | BinaryOperator, CXXOperatorCallExpr,void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, UnaryOperator >) |
| 5573 | CXXRewrittenBinaryOperator, UnaryOperator)void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, UnaryOperator >), |
| 5574 | std::vector<std::string>>, |
| 5575 | StringRef, internal::hasAnyOperatorNameFunc> |
| 5576 | hasAnyOperatorName; |
| 5577 | |
| 5578 | /// Matches all kinds of assignment operators. |
| 5579 | /// |
| 5580 | /// Example 1: matches a += b (matcher = binaryOperator(isAssignmentOperator())) |
| 5581 | /// \code |
| 5582 | /// if (a == b) |
| 5583 | /// a += b; |
| 5584 | /// \endcode |
| 5585 | /// |
| 5586 | /// Example 2: matches s1 = s2 |
| 5587 | /// (matcher = cxxOperatorCallExpr(isAssignmentOperator())) |
| 5588 | /// \code |
| 5589 | /// struct S { S& operator=(const S&); }; |
| 5590 | /// void x() { S s1, s2; s1 = s2; } |
| 5591 | /// \endcode |
| 5592 | AST_POLYMORPHIC_MATCHER(namespace internal { template <typename NodeType> class matcher_isAssignmentOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isAssignmentOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isAssignmentOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isAssignmentOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isAssignmentOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5593 | isAssignmentOperator,namespace internal { template <typename NodeType> class matcher_isAssignmentOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isAssignmentOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isAssignmentOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isAssignmentOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isAssignmentOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5594 | AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType> class matcher_isAssignmentOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isAssignmentOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isAssignmentOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isAssignmentOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isAssignmentOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5595 | CXXRewrittenBinaryOperator))namespace internal { template <typename NodeType> class matcher_isAssignmentOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isAssignmentOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isAssignmentOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isAssignmentOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isAssignmentOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 5596 | return Node.isAssignmentOp(); |
| 5597 | } |
| 5598 | |
| 5599 | /// Matches comparison operators. |
| 5600 | /// |
| 5601 | /// Example 1: matches a == b (matcher = binaryOperator(isComparisonOperator())) |
| 5602 | /// \code |
| 5603 | /// if (a == b) |
| 5604 | /// a += b; |
| 5605 | /// \endcode |
| 5606 | /// |
| 5607 | /// Example 2: matches s1 < s2 |
| 5608 | /// (matcher = cxxOperatorCallExpr(isComparisonOperator())) |
| 5609 | /// \code |
| 5610 | /// struct S { bool operator<(const S& other); }; |
| 5611 | /// void x(S s1, S s2) { bool b1 = s1 < s2; } |
| 5612 | /// \endcode |
| 5613 | AST_POLYMORPHIC_MATCHER(namespace internal { template <typename NodeType> class matcher_isComparisonOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isComparisonOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isComparisonOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isComparisonOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isComparisonOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5614 | isComparisonOperator,namespace internal { template <typename NodeType> class matcher_isComparisonOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isComparisonOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isComparisonOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isComparisonOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isComparisonOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5615 | AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType> class matcher_isComparisonOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isComparisonOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isComparisonOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isComparisonOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isComparisonOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5616 | CXXRewrittenBinaryOperator))namespace internal { template <typename NodeType> class matcher_isComparisonOperatorMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isComparisonOperatorMatcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>)> isComparisonOperator () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isComparisonOperatorMatcher, void(::clang ::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr , CXXRewrittenBinaryOperator>)>(); } template <typename NodeType> bool internal::matcher_isComparisonOperatorMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 5617 | return Node.isComparisonOp(); |
| 5618 | } |
| 5619 | |
| 5620 | /// Matches the left hand side of binary operator expressions. |
| 5621 | /// |
| 5622 | /// Example matches a (matcher = binaryOperator(hasLHS())) |
| 5623 | /// \code |
| 5624 | /// a || b |
| 5625 | /// \endcode |
| 5626 | AST_POLYMORPHIC_MATCHER_P(hasLHS,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasLHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasLHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasLHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasLHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasLHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasLHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasLHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasLHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5627 | AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasLHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasLHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasLHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasLHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasLHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasLHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasLHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasLHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5628 | BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasLHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasLHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasLHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasLHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasLHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasLHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasLHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasLHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5629 | CXXRewrittenBinaryOperator, ArraySubscriptExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasLHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasLHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasLHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasLHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasLHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasLHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasLHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasLHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5630 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasLHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasLHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasLHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasLHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasLHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasLHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasLHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasLHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 5631 | const Expr *LeftHandSide = internal::getLHS(Node); |
| 5632 | return (LeftHandSide != nullptr && |
| 5633 | InnerMatcher.matches(*LeftHandSide, Finder, Builder)); |
| 5634 | } |
| 5635 | |
| 5636 | /// Matches the right hand side of binary operator expressions. |
| 5637 | /// |
| 5638 | /// Example matches b (matcher = binaryOperator(hasRHS())) |
| 5639 | /// \code |
| 5640 | /// a || b |
| 5641 | /// \endcode |
| 5642 | AST_POLYMORPHIC_MATCHER_P(hasRHS,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasRHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasRHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasRHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasRHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasRHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasRHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasRHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasRHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5643 | AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasRHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasRHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasRHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasRHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasRHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasRHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasRHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasRHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5644 | BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasRHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasRHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasRHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasRHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasRHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasRHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasRHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasRHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5645 | CXXRewrittenBinaryOperator, ArraySubscriptExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasRHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasRHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasRHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasRHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasRHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasRHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasRHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasRHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 5646 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasRHS0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasRHS0Matcher( internal::Matcher<Expr> const & AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasRHS0Matcher, void (::clang::ast_matchers::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> > hasRHS(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasRHS0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator, ArraySubscriptExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasRHS0Matcher, void(::clang::ast_matchers::internal ::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator , ArraySubscriptExpr>), internal::Matcher<Expr> > (&hasRHS_Type0)(internal::Matcher<Expr> const & InnerMatcher); template <typename NodeType, typename ParamT > bool internal:: matcher_hasRHS0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 5647 | const Expr *RightHandSide = internal::getRHS(Node); |
| 5648 | return (RightHandSide != nullptr && |
| 5649 | InnerMatcher.matches(*RightHandSide, Finder, Builder)); |
| 5650 | } |
| 5651 | |
| 5652 | /// Matches if either the left hand side or the right hand side of a |
| 5653 | /// binary operator matches. |
| 5654 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasEitherOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasEitherOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > hasEitherOperand(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > (&hasEitherOperand_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasEitherOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5655 | hasEitherOperand,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasEitherOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasEitherOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > hasEitherOperand(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > (&hasEitherOperand_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasEitherOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5656 | AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasEitherOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasEitherOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > hasEitherOperand(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > (&hasEitherOperand_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasEitherOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5657 | CXXRewrittenBinaryOperator),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasEitherOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasEitherOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > hasEitherOperand(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > (&hasEitherOperand_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasEitherOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5658 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasEitherOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasEitherOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > hasEitherOperand(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasEitherOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr> > (&hasEitherOperand_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasEitherOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5659 | return internal::VariadicDynCastAllOfMatcher<Stmt, NodeType>()( |
| 5660 | anyOf(hasLHS(InnerMatcher), hasRHS(InnerMatcher))) |
| 5661 | .matches(Node, Finder, Builder); |
| 5662 | } |
| 5663 | |
| 5664 | /// Matches if both matchers match with opposite sides of the binary operator. |
| 5665 | /// |
| 5666 | /// Example matcher = binaryOperator(hasOperands(integerLiteral(equals(1), |
| 5667 | /// integerLiteral(equals(2))) |
| 5668 | /// \code |
| 5669 | /// 1 + 2 // Match |
| 5670 | /// 2 + 1 // Match |
| 5671 | /// 1 + 1 // No match |
| 5672 | /// 2 + 2 // No match |
| 5673 | /// \endcode |
| 5674 | AST_POLYMORPHIC_MATCHER_P2(namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasOperands0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasOperands0Matcher(internal:: Matcher<Expr> const &AMatcher1, internal::Matcher< Expr> const &AMatcher2) : Matcher1(AMatcher1), Matcher2 (AMatcher2) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> Matcher1; internal::Matcher< Expr> Matcher2; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> > hasOperands (internal::Matcher<Expr> const &Matcher1, internal:: Matcher<Expr> const &Matcher2) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> >(Matcher1 , Matcher2); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperands0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator >), internal::Matcher<Expr>, internal::Matcher<Expr > > (&hasOperands_Type0)( internal::Matcher<Expr > const &Matcher1, internal::Matcher<Expr> const &Matcher2); template <typename NodeType, typename ParamT1 , typename ParamT2> bool internal::matcher_hasOperands0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 5675 | hasOperands,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasOperands0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasOperands0Matcher(internal:: Matcher<Expr> const &AMatcher1, internal::Matcher< Expr> const &AMatcher2) : Matcher1(AMatcher1), Matcher2 (AMatcher2) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> Matcher1; internal::Matcher< Expr> Matcher2; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> > hasOperands (internal::Matcher<Expr> const &Matcher1, internal:: Matcher<Expr> const &Matcher2) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> >(Matcher1 , Matcher2); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperands0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator >), internal::Matcher<Expr>, internal::Matcher<Expr > > (&hasOperands_Type0)( internal::Matcher<Expr > const &Matcher1, internal::Matcher<Expr> const &Matcher2); template <typename NodeType, typename ParamT1 , typename ParamT2> bool internal::matcher_hasOperands0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 5676 | AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasOperands0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasOperands0Matcher(internal:: Matcher<Expr> const &AMatcher1, internal::Matcher< Expr> const &AMatcher2) : Matcher1(AMatcher1), Matcher2 (AMatcher2) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> Matcher1; internal::Matcher< Expr> Matcher2; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> > hasOperands (internal::Matcher<Expr> const &Matcher1, internal:: Matcher<Expr> const &Matcher2) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> >(Matcher1 , Matcher2); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperands0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator >), internal::Matcher<Expr>, internal::Matcher<Expr > > (&hasOperands_Type0)( internal::Matcher<Expr > const &Matcher1, internal::Matcher<Expr> const &Matcher2); template <typename NodeType, typename ParamT1 , typename ParamT2> bool internal::matcher_hasOperands0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 5677 | CXXRewrittenBinaryOperator),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasOperands0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasOperands0Matcher(internal:: Matcher<Expr> const &AMatcher1, internal::Matcher< Expr> const &AMatcher2) : Matcher1(AMatcher1), Matcher2 (AMatcher2) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> Matcher1; internal::Matcher< Expr> Matcher2; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> > hasOperands (internal::Matcher<Expr> const &Matcher1, internal:: Matcher<Expr> const &Matcher2) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> >(Matcher1 , Matcher2); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperands0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator >), internal::Matcher<Expr>, internal::Matcher<Expr > > (&hasOperands_Type0)( internal::Matcher<Expr > const &Matcher1, internal::Matcher<Expr> const &Matcher2); template <typename NodeType, typename ParamT1 , typename ParamT2> bool internal::matcher_hasOperands0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 5678 | internal::Matcher<Expr>, Matcher1, internal::Matcher<Expr>, Matcher2)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasOperands0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasOperands0Matcher(internal:: Matcher<Expr> const &AMatcher1, internal::Matcher< Expr> const &AMatcher2) : Matcher1(AMatcher1), Matcher2 (AMatcher2) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> Matcher1; internal::Matcher< Expr> Matcher2; }; } inline ::clang::ast_matchers::internal ::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> > hasOperands (internal::Matcher<Expr> const &Matcher1, internal:: Matcher<Expr> const &Matcher2) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasOperands0Matcher , void(::clang::ast_matchers::internal::TypeList<BinaryOperator , CXXOperatorCallExpr, CXXRewrittenBinaryOperator>), internal ::Matcher<Expr>, internal::Matcher<Expr> >(Matcher1 , Matcher2); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasOperands0Matcher, void(::clang::ast_matchers ::internal::TypeList<BinaryOperator, CXXOperatorCallExpr, CXXRewrittenBinaryOperator >), internal::Matcher<Expr>, internal::Matcher<Expr > > (&hasOperands_Type0)( internal::Matcher<Expr > const &Matcher1, internal::Matcher<Expr> const &Matcher2); template <typename NodeType, typename ParamT1 , typename ParamT2> bool internal::matcher_hasOperands0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5679 | return internal::VariadicDynCastAllOfMatcher<Stmt, NodeType>()( |
| 5680 | anyOf(allOf(hasLHS(Matcher1), hasRHS(Matcher2)), |
| 5681 | allOf(hasLHS(Matcher2), hasRHS(Matcher1)))) |
| 5682 | .matches(Node, Finder, Builder); |
| 5683 | } |
| 5684 | |
| 5685 | /// Matches if the operand of a unary operator matches. |
| 5686 | /// |
| 5687 | /// Example matches true (matcher = hasUnaryOperand( |
| 5688 | /// cxxBoolLiteral(equals(true)))) |
| 5689 | /// \code |
| 5690 | /// !true |
| 5691 | /// \endcode |
| 5692 | AST_POLYMORPHIC_MATCHER_P(hasUnaryOperand,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasUnaryOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasUnaryOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasUnaryOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<UnaryOperator , CXXOperatorCallExpr>), internal::Matcher<Expr> > hasUnaryOperand(internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasUnaryOperand0Matcher, void(::clang:: ast_matchers::internal::TypeList<UnaryOperator, CXXOperatorCallExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasUnaryOperand0Matcher, void(::clang::ast_matchers ::internal::TypeList<UnaryOperator, CXXOperatorCallExpr> ), internal::Matcher<Expr> > (&hasUnaryOperand_Type0 )(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasUnaryOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5693 | AST_POLYMORPHIC_SUPPORTED_TYPES(UnaryOperator,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasUnaryOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasUnaryOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasUnaryOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<UnaryOperator , CXXOperatorCallExpr>), internal::Matcher<Expr> > hasUnaryOperand(internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasUnaryOperand0Matcher, void(::clang:: ast_matchers::internal::TypeList<UnaryOperator, CXXOperatorCallExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasUnaryOperand0Matcher, void(::clang::ast_matchers ::internal::TypeList<UnaryOperator, CXXOperatorCallExpr> ), internal::Matcher<Expr> > (&hasUnaryOperand_Type0 )(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasUnaryOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5694 | CXXOperatorCallExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasUnaryOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasUnaryOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasUnaryOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<UnaryOperator , CXXOperatorCallExpr>), internal::Matcher<Expr> > hasUnaryOperand(internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasUnaryOperand0Matcher, void(::clang:: ast_matchers::internal::TypeList<UnaryOperator, CXXOperatorCallExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasUnaryOperand0Matcher, void(::clang::ast_matchers ::internal::TypeList<UnaryOperator, CXXOperatorCallExpr> ), internal::Matcher<Expr> > (&hasUnaryOperand_Type0 )(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasUnaryOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5695 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasUnaryOperand0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<NodeType> { public: explicit matcher_hasUnaryOperand0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasUnaryOperand0Matcher , void(::clang::ast_matchers::internal::TypeList<UnaryOperator , CXXOperatorCallExpr>), internal::Matcher<Expr> > hasUnaryOperand(internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasUnaryOperand0Matcher, void(::clang:: ast_matchers::internal::TypeList<UnaryOperator, CXXOperatorCallExpr >), internal::Matcher<Expr> >(InnerMatcher); } typedef ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasUnaryOperand0Matcher, void(::clang::ast_matchers ::internal::TypeList<UnaryOperator, CXXOperatorCallExpr> ), internal::Matcher<Expr> > (&hasUnaryOperand_Type0 )(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasUnaryOperand0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5696 | const Expr *const Operand = internal::getSubExpr(Node); |
| 5697 | return (Operand != nullptr && |
| 5698 | InnerMatcher.matches(*Operand, Finder, Builder)); |
| 5699 | } |
| 5700 | |
| 5701 | /// Matches if the cast's source expression |
| 5702 | /// or opaque value's source expression matches the given matcher. |
| 5703 | /// |
| 5704 | /// Example 1: matches "a string" |
| 5705 | /// (matcher = castExpr(hasSourceExpression(cxxConstructExpr()))) |
| 5706 | /// \code |
| 5707 | /// class URL { URL(string); }; |
| 5708 | /// URL url = "a string"; |
| 5709 | /// \endcode |
| 5710 | /// |
| 5711 | /// Example 2: matches 'b' (matcher = |
| 5712 | /// opaqueValueExpr(hasSourceExpression(implicitCastExpr(declRefExpr()))) |
| 5713 | /// \code |
| 5714 | /// int a = b ?: 1; |
| 5715 | /// \endcode |
| 5716 | AST_POLYMORPHIC_MATCHER_P(hasSourceExpression,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSourceExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasSourceExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > hasSourceExpression (internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSourceExpression0Matcher, void(::clang::ast_matchers ::internal::TypeList<CastExpr, OpaqueValueExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > (& hasSourceExpression_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasSourceExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5717 | AST_POLYMORPHIC_SUPPORTED_TYPES(CastExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSourceExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasSourceExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > hasSourceExpression (internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSourceExpression0Matcher, void(::clang::ast_matchers ::internal::TypeList<CastExpr, OpaqueValueExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > (& hasSourceExpression_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasSourceExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5718 | OpaqueValueExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSourceExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasSourceExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > hasSourceExpression (internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSourceExpression0Matcher, void(::clang::ast_matchers ::internal::TypeList<CastExpr, OpaqueValueExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > (& hasSourceExpression_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasSourceExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5719 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSourceExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasSourceExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > hasSourceExpression (internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSourceExpression0Matcher, void(::clang::ast_matchers ::internal::TypeList<CastExpr, OpaqueValueExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasSourceExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<CastExpr, OpaqueValueExpr>), internal::Matcher<Expr> > (& hasSourceExpression_Type0)(internal::Matcher<Expr> const &InnerMatcher); template <typename NodeType, typename ParamT> bool internal:: matcher_hasSourceExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5720 | const Expr *const SubExpression = |
| 5721 | internal::GetSourceExpressionMatcher<NodeType>::get(Node); |
| 5722 | return (SubExpression != nullptr && |
| 5723 | InnerMatcher.matches(*SubExpression, Finder, Builder)); |
| 5724 | } |
| 5725 | |
| 5726 | /// Matches casts that has a given cast kind. |
| 5727 | /// |
| 5728 | /// Example: matches the implicit cast around \c 0 |
| 5729 | /// (matcher = castExpr(hasCastKind(CK_NullToPointer))) |
| 5730 | /// \code |
| 5731 | /// int *p = 0; |
| 5732 | /// \endcode |
| 5733 | /// |
| 5734 | /// If the matcher is use from clang-query, CastKind parameter |
| 5735 | /// should be passed as a quoted string. e.g., hasCastKind("CK_NullToPointer"). |
| 5736 | AST_MATCHER_P(CastExpr, hasCastKind, CastKind, Kind)namespace internal { class matcher_hasCastKind0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CastExpr > { public: explicit matcher_hasCastKind0Matcher( CastKind const &AKind) : Kind(AKind) {} bool matches(const CastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: CastKind Kind; }; } inline ::clang::ast_matchers::internal::Matcher<CastExpr> hasCastKind ( CastKind const &Kind) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_hasCastKind0Matcher(Kind )); } typedef ::clang::ast_matchers::internal::Matcher<CastExpr > ( &hasCastKind_Type0)(CastKind const &Kind); inline bool internal::matcher_hasCastKind0Matcher::matches( const CastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5737 | return Node.getCastKind() == Kind; |
| 5738 | } |
| 5739 | |
| 5740 | /// Matches casts whose destination type matches a given matcher. |
| 5741 | /// |
| 5742 | /// (Note: Clang's AST refers to other conversions as "casts" too, and calls |
| 5743 | /// actual casts "explicit" casts.) |
| 5744 | AST_MATCHER_P(ExplicitCastExpr, hasDestinationType,namespace internal { class matcher_hasDestinationType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< ExplicitCastExpr> { public: explicit matcher_hasDestinationType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const ExplicitCastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ExplicitCastExpr> hasDestinationType( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasDestinationType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <ExplicitCastExpr> ( &hasDestinationType_Type0)(internal ::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_hasDestinationType0Matcher::matches( const ExplicitCastExpr &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5745 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_hasDestinationType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< ExplicitCastExpr> { public: explicit matcher_hasDestinationType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const ExplicitCastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ExplicitCastExpr> hasDestinationType( internal ::Matcher<QualType> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasDestinationType0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <ExplicitCastExpr> ( &hasDestinationType_Type0)(internal ::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_hasDestinationType0Matcher::matches( const ExplicitCastExpr &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5746 | const QualType NodeType = Node.getTypeAsWritten(); |
| 5747 | return InnerMatcher.matches(NodeType, Finder, Builder); |
| 5748 | } |
| 5749 | |
| 5750 | /// Matches implicit casts whose destination type matches a given |
| 5751 | /// matcher. |
| 5752 | /// |
| 5753 | /// FIXME: Unit test this matcher |
| 5754 | AST_MATCHER_P(ImplicitCastExpr, hasImplicitDestinationType,namespace internal { class matcher_hasImplicitDestinationType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< ImplicitCastExpr> { public: explicit matcher_hasImplicitDestinationType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const ImplicitCastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ImplicitCastExpr> hasImplicitDestinationType( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasImplicitDestinationType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<ImplicitCastExpr > ( &hasImplicitDestinationType_Type0)(internal::Matcher <QualType> const &InnerMatcher); inline bool internal ::matcher_hasImplicitDestinationType0Matcher::matches( const ImplicitCastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5755 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_hasImplicitDestinationType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< ImplicitCastExpr> { public: explicit matcher_hasImplicitDestinationType0Matcher ( internal::Matcher<QualType> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const ImplicitCastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<QualType > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ImplicitCastExpr> hasImplicitDestinationType( internal::Matcher<QualType> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasImplicitDestinationType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<ImplicitCastExpr > ( &hasImplicitDestinationType_Type0)(internal::Matcher <QualType> const &InnerMatcher); inline bool internal ::matcher_hasImplicitDestinationType0Matcher::matches( const ImplicitCastExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5756 | return InnerMatcher.matches(Node.getType(), Finder, Builder); |
| 5757 | } |
| 5758 | |
| 5759 | /// Matches TagDecl object that are spelled with "struct." |
| 5760 | /// |
| 5761 | /// Example matches S, but not C, U or E. |
| 5762 | /// \code |
| 5763 | /// struct S {}; |
| 5764 | /// class C {}; |
| 5765 | /// union U {}; |
| 5766 | /// enum E {}; |
| 5767 | /// \endcode |
| 5768 | AST_MATCHER(TagDecl, isStruct)namespace internal { class matcher_isStructMatcher : public :: clang::ast_matchers::internal::MatcherInterface<TagDecl> { public: explicit matcher_isStructMatcher() = default; bool matches(const TagDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<TagDecl> isStruct() { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_isStructMatcher ()); } inline bool internal::matcher_isStructMatcher::matches ( const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5769 | return Node.isStruct(); |
| 5770 | } |
| 5771 | |
| 5772 | /// Matches TagDecl object that are spelled with "union." |
| 5773 | /// |
| 5774 | /// Example matches U, but not C, S or E. |
| 5775 | /// \code |
| 5776 | /// struct S {}; |
| 5777 | /// class C {}; |
| 5778 | /// union U {}; |
| 5779 | /// enum E {}; |
| 5780 | /// \endcode |
| 5781 | AST_MATCHER(TagDecl, isUnion)namespace internal { class matcher_isUnionMatcher : public :: clang::ast_matchers::internal::MatcherInterface<TagDecl> { public: explicit matcher_isUnionMatcher() = default; bool matches (const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<TagDecl> isUnion() { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_isUnionMatcher ()); } inline bool internal::matcher_isUnionMatcher::matches( const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5782 | return Node.isUnion(); |
| 5783 | } |
| 5784 | |
| 5785 | /// Matches TagDecl object that are spelled with "class." |
| 5786 | /// |
| 5787 | /// Example matches C, but not S, U or E. |
| 5788 | /// \code |
| 5789 | /// struct S {}; |
| 5790 | /// class C {}; |
| 5791 | /// union U {}; |
| 5792 | /// enum E {}; |
| 5793 | /// \endcode |
| 5794 | AST_MATCHER(TagDecl, isClass)namespace internal { class matcher_isClassMatcher : public :: clang::ast_matchers::internal::MatcherInterface<TagDecl> { public: explicit matcher_isClassMatcher() = default; bool matches (const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<TagDecl> isClass() { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_isClassMatcher ()); } inline bool internal::matcher_isClassMatcher::matches( const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5795 | return Node.isClass(); |
| 5796 | } |
| 5797 | |
| 5798 | /// Matches TagDecl object that are spelled with "enum." |
| 5799 | /// |
| 5800 | /// Example matches E, but not C, S or U. |
| 5801 | /// \code |
| 5802 | /// struct S {}; |
| 5803 | /// class C {}; |
| 5804 | /// union U {}; |
| 5805 | /// enum E {}; |
| 5806 | /// \endcode |
| 5807 | AST_MATCHER(TagDecl, isEnum)namespace internal { class matcher_isEnumMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<TagDecl> { public : explicit matcher_isEnumMatcher() = default; bool matches(const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<TagDecl> isEnum() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_isEnumMatcher( )); } inline bool internal::matcher_isEnumMatcher::matches( const TagDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5808 | return Node.isEnum(); |
| 5809 | } |
| 5810 | |
| 5811 | /// Matches the true branch expression of a conditional operator. |
| 5812 | /// |
| 5813 | /// Example 1 (conditional ternary operator): matches a |
| 5814 | /// \code |
| 5815 | /// condition ? a : b |
| 5816 | /// \endcode |
| 5817 | /// |
| 5818 | /// Example 2 (conditional binary operator): matches opaqueValueExpr(condition) |
| 5819 | /// \code |
| 5820 | /// condition ?: b |
| 5821 | /// \endcode |
| 5822 | AST_MATCHER_P(AbstractConditionalOperator, hasTrueExpression,namespace internal { class matcher_hasTrueExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< AbstractConditionalOperator> { public: explicit matcher_hasTrueExpression0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const AbstractConditionalOperator &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<AbstractConditionalOperator> hasTrueExpression ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasTrueExpression0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<AbstractConditionalOperator > ( &hasTrueExpression_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasTrueExpression0Matcher ::matches( const AbstractConditionalOperator &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5823 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasTrueExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< AbstractConditionalOperator> { public: explicit matcher_hasTrueExpression0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const AbstractConditionalOperator &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<AbstractConditionalOperator> hasTrueExpression ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasTrueExpression0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<AbstractConditionalOperator > ( &hasTrueExpression_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasTrueExpression0Matcher ::matches( const AbstractConditionalOperator &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 5824 | const Expr *Expression = Node.getTrueExpr(); |
| 5825 | return (Expression != nullptr && |
| 5826 | InnerMatcher.matches(*Expression, Finder, Builder)); |
| 5827 | } |
| 5828 | |
| 5829 | /// Matches the false branch expression of a conditional operator |
| 5830 | /// (binary or ternary). |
| 5831 | /// |
| 5832 | /// Example matches b |
| 5833 | /// \code |
| 5834 | /// condition ? a : b |
| 5835 | /// condition ?: b |
| 5836 | /// \endcode |
| 5837 | AST_MATCHER_P(AbstractConditionalOperator, hasFalseExpression,namespace internal { class matcher_hasFalseExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< AbstractConditionalOperator> { public: explicit matcher_hasFalseExpression0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const AbstractConditionalOperator &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<AbstractConditionalOperator> hasFalseExpression ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasFalseExpression0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<AbstractConditionalOperator > ( &hasFalseExpression_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasFalseExpression0Matcher ::matches( const AbstractConditionalOperator &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 5838 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasFalseExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< AbstractConditionalOperator> { public: explicit matcher_hasFalseExpression0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const AbstractConditionalOperator &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<AbstractConditionalOperator> hasFalseExpression ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasFalseExpression0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<AbstractConditionalOperator > ( &hasFalseExpression_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasFalseExpression0Matcher ::matches( const AbstractConditionalOperator &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 5839 | const Expr *Expression = Node.getFalseExpr(); |
| 5840 | return (Expression != nullptr && |
| 5841 | InnerMatcher.matches(*Expression, Finder, Builder)); |
| 5842 | } |
| 5843 | |
| 5844 | /// Matches if a declaration has a body attached. |
| 5845 | /// |
| 5846 | /// Example matches A, va, fa |
| 5847 | /// \code |
| 5848 | /// class A {}; |
| 5849 | /// class B; // Doesn't match, as it has no body. |
| 5850 | /// int va; |
| 5851 | /// extern int vb; // Doesn't match, as it doesn't define the variable. |
| 5852 | /// void fa() {} |
| 5853 | /// void fb(); // Doesn't match, as it has no body. |
| 5854 | /// @interface X |
| 5855 | /// - (void)ma; // Doesn't match, interface is declaration. |
| 5856 | /// @end |
| 5857 | /// @implementation X |
| 5858 | /// - (void)ma {} |
| 5859 | /// @end |
| 5860 | /// \endcode |
| 5861 | /// |
| 5862 | /// Usable as: Matcher<TagDecl>, Matcher<VarDecl>, Matcher<FunctionDecl>, |
| 5863 | /// Matcher<ObjCMethodDecl> |
| 5864 | AST_POLYMORPHIC_MATCHER(isDefinition,namespace internal { template <typename NodeType> class matcher_isDefinitionMatcher : public ::clang::ast_matchers:: internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDefinitionMatcher , void(::clang::ast_matchers::internal::TypeList<TagDecl, VarDecl , ObjCMethodDecl, FunctionDecl>)> isDefinition() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDefinitionMatcher, void(::clang::ast_matchers::internal ::TypeList<TagDecl, VarDecl, ObjCMethodDecl, FunctionDecl> )>(); } template <typename NodeType> bool internal:: matcher_isDefinitionMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5865 | AST_POLYMORPHIC_SUPPORTED_TYPES(TagDecl, VarDecl,namespace internal { template <typename NodeType> class matcher_isDefinitionMatcher : public ::clang::ast_matchers:: internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDefinitionMatcher , void(::clang::ast_matchers::internal::TypeList<TagDecl, VarDecl , ObjCMethodDecl, FunctionDecl>)> isDefinition() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDefinitionMatcher, void(::clang::ast_matchers::internal ::TypeList<TagDecl, VarDecl, ObjCMethodDecl, FunctionDecl> )>(); } template <typename NodeType> bool internal:: matcher_isDefinitionMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5866 | ObjCMethodDecl,namespace internal { template <typename NodeType> class matcher_isDefinitionMatcher : public ::clang::ast_matchers:: internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDefinitionMatcher , void(::clang::ast_matchers::internal::TypeList<TagDecl, VarDecl , ObjCMethodDecl, FunctionDecl>)> isDefinition() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDefinitionMatcher, void(::clang::ast_matchers::internal ::TypeList<TagDecl, VarDecl, ObjCMethodDecl, FunctionDecl> )>(); } template <typename NodeType> bool internal:: matcher_isDefinitionMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5867 | FunctionDecl))namespace internal { template <typename NodeType> class matcher_isDefinitionMatcher : public ::clang::ast_matchers:: internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isDefinitionMatcher , void(::clang::ast_matchers::internal::TypeList<TagDecl, VarDecl , ObjCMethodDecl, FunctionDecl>)> isDefinition() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isDefinitionMatcher, void(::clang::ast_matchers::internal ::TypeList<TagDecl, VarDecl, ObjCMethodDecl, FunctionDecl> )>(); } template <typename NodeType> bool internal:: matcher_isDefinitionMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5868 | return Node.isThisDeclarationADefinition(); |
| 5869 | } |
| 5870 | |
| 5871 | /// Matches if a function declaration is variadic. |
| 5872 | /// |
| 5873 | /// Example matches f, but not g or h. The function i will not match, even when |
| 5874 | /// compiled in C mode. |
| 5875 | /// \code |
| 5876 | /// void f(...); |
| 5877 | /// void g(int); |
| 5878 | /// template <typename... Ts> void h(Ts...); |
| 5879 | /// void i(); |
| 5880 | /// \endcode |
| 5881 | AST_MATCHER(FunctionDecl, isVariadic)namespace internal { class matcher_isVariadicMatcher : public ::clang::ast_matchers::internal::MatcherInterface<FunctionDecl > { public: explicit matcher_isVariadicMatcher() = default ; bool matches(const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl> isVariadic() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isVariadicMatcher()); } inline bool internal ::matcher_isVariadicMatcher::matches( const FunctionDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5882 | return Node.isVariadic(); |
| 5883 | } |
| 5884 | |
| 5885 | /// Matches the class declaration that the given method declaration |
| 5886 | /// belongs to. |
| 5887 | /// |
| 5888 | /// FIXME: Generalize this for other kinds of declarations. |
| 5889 | /// FIXME: What other kind of declarations would we need to generalize |
| 5890 | /// this to? |
| 5891 | /// |
| 5892 | /// Example matches A() in the last line |
| 5893 | /// (matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl( |
| 5894 | /// ofClass(hasName("A")))))) |
| 5895 | /// \code |
| 5896 | /// class A { |
| 5897 | /// public: |
| 5898 | /// A(); |
| 5899 | /// }; |
| 5900 | /// A a = A(); |
| 5901 | /// \endcode |
| 5902 | AST_MATCHER_P(CXXMethodDecl, ofClass,namespace internal { class matcher_ofClass0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXMethodDecl > { public: explicit matcher_ofClass0Matcher( internal::Matcher <CXXRecordDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMethodDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<CXXRecordDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXMethodDecl> ofClass( internal::Matcher< CXXRecordDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_ofClass0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXMethodDecl> ( &ofClass_Type0)(internal::Matcher <CXXRecordDecl> const &InnerMatcher); inline bool internal ::matcher_ofClass0Matcher::matches( const CXXMethodDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 5903 | internal::Matcher<CXXRecordDecl>, InnerMatcher)namespace internal { class matcher_ofClass0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXMethodDecl > { public: explicit matcher_ofClass0Matcher( internal::Matcher <CXXRecordDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXMethodDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<CXXRecordDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXMethodDecl> ofClass( internal::Matcher< CXXRecordDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_ofClass0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXMethodDecl> ( &ofClass_Type0)(internal::Matcher <CXXRecordDecl> const &InnerMatcher); inline bool internal ::matcher_ofClass0Matcher::matches( const CXXMethodDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 5904 | |
| 5905 | ASTChildrenNotSpelledInSourceScope RAII(Finder, false); |
| 5906 | |
| 5907 | const CXXRecordDecl *Parent = Node.getParent(); |
| 5908 | return (Parent != nullptr && |
| 5909 | InnerMatcher.matches(*Parent, Finder, Builder)); |
| 5910 | } |
| 5911 | |
| 5912 | /// Matches each method overridden by the given method. This matcher may |
| 5913 | /// produce multiple matches. |
| 5914 | /// |
| 5915 | /// Given |
| 5916 | /// \code |
| 5917 | /// class A { virtual void f(); }; |
| 5918 | /// class B : public A { void f(); }; |
| 5919 | /// class C : public B { void f(); }; |
| 5920 | /// \endcode |
| 5921 | /// cxxMethodDecl(ofClass(hasName("C")), |
| 5922 | /// forEachOverridden(cxxMethodDecl().bind("b"))).bind("d") |
| 5923 | /// matches once, with "b" binding "A::f" and "d" binding "C::f" (Note |
| 5924 | /// that B::f is not overridden by C::f). |
| 5925 | /// |
| 5926 | /// The check can produce multiple matches in case of multiple inheritance, e.g. |
| 5927 | /// \code |
| 5928 | /// class A1 { virtual void f(); }; |
| 5929 | /// class A2 { virtual void f(); }; |
| 5930 | /// class C : public A1, public A2 { void f(); }; |
| 5931 | /// \endcode |
| 5932 | /// cxxMethodDecl(ofClass(hasName("C")), |
| 5933 | /// forEachOverridden(cxxMethodDecl().bind("b"))).bind("d") |
| 5934 | /// matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and |
| 5935 | /// once with "b" binding "A2::f" and "d" binding "C::f". |
| 5936 | AST_MATCHER_P(CXXMethodDecl, forEachOverridden,namespace internal { class matcher_forEachOverridden0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMethodDecl> { public: explicit matcher_forEachOverridden0Matcher ( internal::Matcher<CXXMethodDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const CXXMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXMethodDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXMethodDecl> forEachOverridden( internal::Matcher <CXXMethodDecl> const &InnerMatcher) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_forEachOverridden0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXMethodDecl> ( &forEachOverridden_Type0)(internal ::Matcher<CXXMethodDecl> const &InnerMatcher); inline bool internal::matcher_forEachOverridden0Matcher::matches( const CXXMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5937 | internal::Matcher<CXXMethodDecl>, InnerMatcher)namespace internal { class matcher_forEachOverridden0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMethodDecl> { public: explicit matcher_forEachOverridden0Matcher ( internal::Matcher<CXXMethodDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const CXXMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXMethodDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXMethodDecl> forEachOverridden( internal::Matcher <CXXMethodDecl> const &InnerMatcher) { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_forEachOverridden0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <CXXMethodDecl> ( &forEachOverridden_Type0)(internal ::Matcher<CXXMethodDecl> const &InnerMatcher); inline bool internal::matcher_forEachOverridden0Matcher::matches( const CXXMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5938 | BoundNodesTreeBuilder Result; |
| 5939 | bool Matched = false; |
| 5940 | for (const auto *Overridden : Node.overridden_methods()) { |
| 5941 | BoundNodesTreeBuilder OverriddenBuilder(*Builder); |
| 5942 | const bool OverriddenMatched = |
| 5943 | InnerMatcher.matches(*Overridden, Finder, &OverriddenBuilder); |
| 5944 | if (OverriddenMatched) { |
| 5945 | Matched = true; |
| 5946 | Result.addMatch(OverriddenBuilder); |
| 5947 | } |
| 5948 | } |
| 5949 | *Builder = std::move(Result); |
| 5950 | return Matched; |
| 5951 | } |
| 5952 | |
| 5953 | /// Matches declarations of virtual methods and C++ base specifers that specify |
| 5954 | /// virtual inheritance. |
| 5955 | /// |
| 5956 | /// Example: |
| 5957 | /// \code |
| 5958 | /// class A { |
| 5959 | /// public: |
| 5960 | /// virtual void x(); // matches x |
| 5961 | /// }; |
| 5962 | /// \endcode |
| 5963 | /// |
| 5964 | /// Example: |
| 5965 | /// \code |
| 5966 | /// class Base {}; |
| 5967 | /// class DirectlyDerived : virtual Base {}; // matches Base |
| 5968 | /// class IndirectlyDerived : DirectlyDerived, Base {}; // matches Base |
| 5969 | /// \endcode |
| 5970 | /// |
| 5971 | /// Usable as: Matcher<CXXMethodDecl>, Matcher<CXXBaseSpecifier> |
| 5972 | AST_POLYMORPHIC_MATCHER(isVirtual,namespace internal { template <typename NodeType> class matcher_isVirtualMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isVirtualMatcher , void(::clang::ast_matchers::internal::TypeList<CXXMethodDecl , CXXBaseSpecifier>)> isVirtual() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isVirtualMatcher , void(::clang::ast_matchers::internal::TypeList<CXXMethodDecl , CXXBaseSpecifier>)>(); } template <typename NodeType > bool internal::matcher_isVirtualMatcher<NodeType>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5973 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXMethodDecl,namespace internal { template <typename NodeType> class matcher_isVirtualMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isVirtualMatcher , void(::clang::ast_matchers::internal::TypeList<CXXMethodDecl , CXXBaseSpecifier>)> isVirtual() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isVirtualMatcher , void(::clang::ast_matchers::internal::TypeList<CXXMethodDecl , CXXBaseSpecifier>)>(); } template <typename NodeType > bool internal::matcher_isVirtualMatcher<NodeType>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 5974 | CXXBaseSpecifier))namespace internal { template <typename NodeType> class matcher_isVirtualMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isVirtualMatcher , void(::clang::ast_matchers::internal::TypeList<CXXMethodDecl , CXXBaseSpecifier>)> isVirtual() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isVirtualMatcher , void(::clang::ast_matchers::internal::TypeList<CXXMethodDecl , CXXBaseSpecifier>)>(); } template <typename NodeType > bool internal::matcher_isVirtualMatcher<NodeType>:: matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5975 | return Node.isVirtual(); |
| 5976 | } |
| 5977 | |
| 5978 | /// Matches if the given method declaration has an explicit "virtual". |
| 5979 | /// |
| 5980 | /// Given |
| 5981 | /// \code |
| 5982 | /// class A { |
| 5983 | /// public: |
| 5984 | /// virtual void x(); |
| 5985 | /// }; |
| 5986 | /// class B : public A { |
| 5987 | /// public: |
| 5988 | /// void x(); |
| 5989 | /// }; |
| 5990 | /// \endcode |
| 5991 | /// matches A::x but not B::x |
| 5992 | AST_MATCHER(CXXMethodDecl, isVirtualAsWritten)namespace internal { class matcher_isVirtualAsWrittenMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMethodDecl> { public: explicit matcher_isVirtualAsWrittenMatcher () = default; bool matches(const CXXMethodDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<CXXMethodDecl > isVirtualAsWritten() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_isVirtualAsWrittenMatcher ()); } inline bool internal::matcher_isVirtualAsWrittenMatcher ::matches( const CXXMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 5993 | return Node.isVirtualAsWritten(); |
| 5994 | } |
| 5995 | |
| 5996 | AST_MATCHER(CXXConstructorDecl, isInheritingConstructor)namespace internal { class matcher_isInheritingConstructorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_isInheritingConstructorMatcher () = default; bool matches(const CXXConstructorDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> isInheritingConstructor() { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_isInheritingConstructorMatcher()); } inline bool internal ::matcher_isInheritingConstructorMatcher::matches( const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 5997 | return Node.isInheritingConstructor(); |
| 5998 | } |
| 5999 | |
| 6000 | /// Matches if the given method or class declaration is final. |
| 6001 | /// |
| 6002 | /// Given: |
| 6003 | /// \code |
| 6004 | /// class A final {}; |
| 6005 | /// |
| 6006 | /// struct B { |
| 6007 | /// virtual void f(); |
| 6008 | /// }; |
| 6009 | /// |
| 6010 | /// struct C : B { |
| 6011 | /// void f() final; |
| 6012 | /// }; |
| 6013 | /// \endcode |
| 6014 | /// matches A and C::f, but not B, C, or B::f |
| 6015 | AST_POLYMORPHIC_MATCHER(isFinal,namespace internal { template <typename NodeType> class matcher_isFinalMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isFinalMatcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , CXXMethodDecl>)> isFinal() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isFinalMatcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , CXXMethodDecl>)>(); } template <typename NodeType> bool internal::matcher_isFinalMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6016 | AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl,namespace internal { template <typename NodeType> class matcher_isFinalMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isFinalMatcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , CXXMethodDecl>)> isFinal() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isFinalMatcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , CXXMethodDecl>)>(); } template <typename NodeType> bool internal::matcher_isFinalMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6017 | CXXMethodDecl))namespace internal { template <typename NodeType> class matcher_isFinalMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isFinalMatcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , CXXMethodDecl>)> isFinal() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isFinalMatcher , void(::clang::ast_matchers::internal::TypeList<CXXRecordDecl , CXXMethodDecl>)>(); } template <typename NodeType> bool internal::matcher_isFinalMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6018 | return Node.template hasAttr<FinalAttr>(); |
| 6019 | } |
| 6020 | |
| 6021 | /// Matches if the given method declaration is pure. |
| 6022 | /// |
| 6023 | /// Given |
| 6024 | /// \code |
| 6025 | /// class A { |
| 6026 | /// public: |
| 6027 | /// virtual void x() = 0; |
| 6028 | /// }; |
| 6029 | /// \endcode |
| 6030 | /// matches A::x |
| 6031 | AST_MATCHER(CXXMethodDecl, isPure)namespace internal { class matcher_isPureMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<CXXMethodDecl> { public: explicit matcher_isPureMatcher() = default; bool matches (const CXXMethodDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<CXXMethodDecl> isPure() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isPureMatcher ()); } inline bool internal::matcher_isPureMatcher::matches( const CXXMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6032 | return Node.isPure(); |
| 6033 | } |
| 6034 | |
| 6035 | /// Matches if the given method declaration is const. |
| 6036 | /// |
| 6037 | /// Given |
| 6038 | /// \code |
| 6039 | /// struct A { |
| 6040 | /// void foo() const; |
| 6041 | /// void bar(); |
| 6042 | /// }; |
| 6043 | /// \endcode |
| 6044 | /// |
| 6045 | /// cxxMethodDecl(isConst()) matches A::foo() but not A::bar() |
| 6046 | AST_MATCHER(CXXMethodDecl, isConst)namespace internal { class matcher_isConstMatcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXMethodDecl > { public: explicit matcher_isConstMatcher() = default; bool matches(const CXXMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMethodDecl> isConst() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isConstMatcher()); } inline bool internal ::matcher_isConstMatcher::matches( const CXXMethodDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6047 | return Node.isConst(); |
| 6048 | } |
| 6049 | |
| 6050 | /// Matches if the given method declaration declares a copy assignment |
| 6051 | /// operator. |
| 6052 | /// |
| 6053 | /// Given |
| 6054 | /// \code |
| 6055 | /// struct A { |
| 6056 | /// A &operator=(const A &); |
| 6057 | /// A &operator=(A &&); |
| 6058 | /// }; |
| 6059 | /// \endcode |
| 6060 | /// |
| 6061 | /// cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not |
| 6062 | /// the second one. |
| 6063 | AST_MATCHER(CXXMethodDecl, isCopyAssignmentOperator)namespace internal { class matcher_isCopyAssignmentOperatorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMethodDecl> { public: explicit matcher_isCopyAssignmentOperatorMatcher () = default; bool matches(const CXXMethodDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<CXXMethodDecl > isCopyAssignmentOperator() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_isCopyAssignmentOperatorMatcher ()); } inline bool internal::matcher_isCopyAssignmentOperatorMatcher ::matches( const CXXMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6064 | return Node.isCopyAssignmentOperator(); |
| 6065 | } |
| 6066 | |
| 6067 | /// Matches if the given method declaration declares a move assignment |
| 6068 | /// operator. |
| 6069 | /// |
| 6070 | /// Given |
| 6071 | /// \code |
| 6072 | /// struct A { |
| 6073 | /// A &operator=(const A &); |
| 6074 | /// A &operator=(A &&); |
| 6075 | /// }; |
| 6076 | /// \endcode |
| 6077 | /// |
| 6078 | /// cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not |
| 6079 | /// the first one. |
| 6080 | AST_MATCHER(CXXMethodDecl, isMoveAssignmentOperator)namespace internal { class matcher_isMoveAssignmentOperatorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXMethodDecl> { public: explicit matcher_isMoveAssignmentOperatorMatcher () = default; bool matches(const CXXMethodDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<CXXMethodDecl > isMoveAssignmentOperator() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_isMoveAssignmentOperatorMatcher ()); } inline bool internal::matcher_isMoveAssignmentOperatorMatcher ::matches( const CXXMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6081 | return Node.isMoveAssignmentOperator(); |
| 6082 | } |
| 6083 | |
| 6084 | /// Matches if the given method declaration overrides another method. |
| 6085 | /// |
| 6086 | /// Given |
| 6087 | /// \code |
| 6088 | /// class A { |
| 6089 | /// public: |
| 6090 | /// virtual void x(); |
| 6091 | /// }; |
| 6092 | /// class B : public A { |
| 6093 | /// public: |
| 6094 | /// virtual void x(); |
| 6095 | /// }; |
| 6096 | /// \endcode |
| 6097 | /// matches B::x |
| 6098 | AST_MATCHER(CXXMethodDecl, isOverride)namespace internal { class matcher_isOverrideMatcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXMethodDecl > { public: explicit matcher_isOverrideMatcher() = default ; bool matches(const CXXMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMethodDecl> isOverride() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isOverrideMatcher()); } inline bool internal ::matcher_isOverrideMatcher::matches( const CXXMethodDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6099 | return Node.size_overridden_methods() > 0 || Node.hasAttr<OverrideAttr>(); |
| 6100 | } |
| 6101 | |
| 6102 | /// Matches method declarations that are user-provided. |
| 6103 | /// |
| 6104 | /// Given |
| 6105 | /// \code |
| 6106 | /// struct S { |
| 6107 | /// S(); // #1 |
| 6108 | /// S(const S &) = default; // #2 |
| 6109 | /// S(S &&) = delete; // #3 |
| 6110 | /// }; |
| 6111 | /// \endcode |
| 6112 | /// cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3. |
| 6113 | AST_MATCHER(CXXMethodDecl, isUserProvided)namespace internal { class matcher_isUserProvidedMatcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXMethodDecl > { public: explicit matcher_isUserProvidedMatcher() = default ; bool matches(const CXXMethodDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXMethodDecl> isUserProvided() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isUserProvidedMatcher()); } inline bool internal::matcher_isUserProvidedMatcher::matches( const CXXMethodDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6114 | return Node.isUserProvided(); |
| 6115 | } |
| 6116 | |
| 6117 | /// Matches member expressions that are called with '->' as opposed |
| 6118 | /// to '.'. |
| 6119 | /// |
| 6120 | /// Member calls on the implicit this pointer match as called with '->'. |
| 6121 | /// |
| 6122 | /// Given |
| 6123 | /// \code |
| 6124 | /// class Y { |
| 6125 | /// void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; } |
| 6126 | /// template <class T> void f() { this->f<T>(); f<T>(); } |
| 6127 | /// int a; |
| 6128 | /// static int b; |
| 6129 | /// }; |
| 6130 | /// template <class T> |
| 6131 | /// class Z { |
| 6132 | /// void x() { this->m; } |
| 6133 | /// }; |
| 6134 | /// \endcode |
| 6135 | /// memberExpr(isArrow()) |
| 6136 | /// matches this->x, x, y.x, a, this->b |
| 6137 | /// cxxDependentScopeMemberExpr(isArrow()) |
| 6138 | /// matches this->m |
| 6139 | /// unresolvedMemberExpr(isArrow()) |
| 6140 | /// matches this->f<T>, f<T> |
| 6141 | AST_POLYMORPHIC_MATCHER(namespace internal { template <typename NodeType> class matcher_isArrowMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isArrowMatcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>)> isArrow () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isArrowMatcher, void(::clang::ast_matchers ::internal::TypeList<MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr >)>(); } template <typename NodeType> bool internal ::matcher_isArrowMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6142 | isArrow, AST_POLYMORPHIC_SUPPORTED_TYPES(MemberExpr, UnresolvedMemberExpr,namespace internal { template <typename NodeType> class matcher_isArrowMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isArrowMatcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>)> isArrow () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isArrowMatcher, void(::clang::ast_matchers ::internal::TypeList<MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr >)>(); } template <typename NodeType> bool internal ::matcher_isArrowMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6143 | CXXDependentScopeMemberExpr))namespace internal { template <typename NodeType> class matcher_isArrowMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isArrowMatcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>)> isArrow () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isArrowMatcher, void(::clang::ast_matchers ::internal::TypeList<MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr >)>(); } template <typename NodeType> bool internal ::matcher_isArrowMatcher<NodeType>::matches( const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6144 | return Node.isArrow(); |
| 6145 | } |
| 6146 | |
| 6147 | /// Matches QualType nodes that are of integer type. |
| 6148 | /// |
| 6149 | /// Given |
| 6150 | /// \code |
| 6151 | /// void a(int); |
| 6152 | /// void b(long); |
| 6153 | /// void c(double); |
| 6154 | /// \endcode |
| 6155 | /// functionDecl(hasAnyParameter(hasType(isInteger()))) |
| 6156 | /// matches "a(int)", "b(long)", but not "c(double)". |
| 6157 | AST_MATCHER(QualType, isInteger)namespace internal { class matcher_isIntegerMatcher : public :: clang::ast_matchers::internal::MatcherInterface<QualType> { public: explicit matcher_isIntegerMatcher() = default; bool matches(const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<QualType> isInteger() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isIntegerMatcher ()); } inline bool internal::matcher_isIntegerMatcher::matches ( const QualType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6158 | return Node->isIntegerType(); |
| 6159 | } |
| 6160 | |
| 6161 | /// Matches QualType nodes that are of unsigned integer type. |
| 6162 | /// |
| 6163 | /// Given |
| 6164 | /// \code |
| 6165 | /// void a(int); |
| 6166 | /// void b(unsigned long); |
| 6167 | /// void c(double); |
| 6168 | /// \endcode |
| 6169 | /// functionDecl(hasAnyParameter(hasType(isUnsignedInteger()))) |
| 6170 | /// matches "b(unsigned long)", but not "a(int)" and "c(double)". |
| 6171 | AST_MATCHER(QualType, isUnsignedInteger)namespace internal { class matcher_isUnsignedIntegerMatcher : public ::clang::ast_matchers::internal::MatcherInterface< QualType> { public: explicit matcher_isUnsignedIntegerMatcher () = default; bool matches(const QualType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<QualType > isUnsignedInteger() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_isUnsignedIntegerMatcher ()); } inline bool internal::matcher_isUnsignedIntegerMatcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6172 | return Node->isUnsignedIntegerType(); |
| 6173 | } |
| 6174 | |
| 6175 | /// Matches QualType nodes that are of signed integer type. |
| 6176 | /// |
| 6177 | /// Given |
| 6178 | /// \code |
| 6179 | /// void a(int); |
| 6180 | /// void b(unsigned long); |
| 6181 | /// void c(double); |
| 6182 | /// \endcode |
| 6183 | /// functionDecl(hasAnyParameter(hasType(isSignedInteger()))) |
| 6184 | /// matches "a(int)", but not "b(unsigned long)" and "c(double)". |
| 6185 | AST_MATCHER(QualType, isSignedInteger)namespace internal { class matcher_isSignedIntegerMatcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_isSignedIntegerMatcher() = default ; bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> isSignedInteger () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isSignedIntegerMatcher()); } inline bool internal ::matcher_isSignedIntegerMatcher::matches( const QualType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6186 | return Node->isSignedIntegerType(); |
| 6187 | } |
| 6188 | |
| 6189 | /// Matches QualType nodes that are of character type. |
| 6190 | /// |
| 6191 | /// Given |
| 6192 | /// \code |
| 6193 | /// void a(char); |
| 6194 | /// void b(wchar_t); |
| 6195 | /// void c(double); |
| 6196 | /// \endcode |
| 6197 | /// functionDecl(hasAnyParameter(hasType(isAnyCharacter()))) |
| 6198 | /// matches "a(char)", "b(wchar_t)", but not "c(double)". |
| 6199 | AST_MATCHER(QualType, isAnyCharacter)namespace internal { class matcher_isAnyCharacterMatcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_isAnyCharacterMatcher() = default ; bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> isAnyCharacter () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isAnyCharacterMatcher()); } inline bool internal ::matcher_isAnyCharacterMatcher::matches( const QualType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6200 | return Node->isAnyCharacterType(); |
| 6201 | } |
| 6202 | |
| 6203 | /// Matches QualType nodes that are of any pointer type; this includes |
| 6204 | /// the Objective-C object pointer type, which is different despite being |
| 6205 | /// syntactically similar. |
| 6206 | /// |
| 6207 | /// Given |
| 6208 | /// \code |
| 6209 | /// int *i = nullptr; |
| 6210 | /// |
| 6211 | /// @interface Foo |
| 6212 | /// @end |
| 6213 | /// Foo *f; |
| 6214 | /// |
| 6215 | /// int j; |
| 6216 | /// \endcode |
| 6217 | /// varDecl(hasType(isAnyPointer())) |
| 6218 | /// matches "int *i" and "Foo *f", but not "int j". |
| 6219 | AST_MATCHER(QualType, isAnyPointer)namespace internal { class matcher_isAnyPointerMatcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_isAnyPointerMatcher() = default ; bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> isAnyPointer () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isAnyPointerMatcher()); } inline bool internal ::matcher_isAnyPointerMatcher::matches( const QualType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6220 | return Node->isAnyPointerType(); |
| 6221 | } |
| 6222 | |
| 6223 | /// Matches QualType nodes that are const-qualified, i.e., that |
| 6224 | /// include "top-level" const. |
| 6225 | /// |
| 6226 | /// Given |
| 6227 | /// \code |
| 6228 | /// void a(int); |
| 6229 | /// void b(int const); |
| 6230 | /// void c(const int); |
| 6231 | /// void d(const int*); |
| 6232 | /// void e(int const) {}; |
| 6233 | /// \endcode |
| 6234 | /// functionDecl(hasAnyParameter(hasType(isConstQualified()))) |
| 6235 | /// matches "void b(int const)", "void c(const int)" and |
| 6236 | /// "void e(int const) {}". It does not match d as there |
| 6237 | /// is no top-level const on the parameter type "const int *". |
| 6238 | AST_MATCHER(QualType, isConstQualified)namespace internal { class matcher_isConstQualifiedMatcher : public ::clang::ast_matchers::internal::MatcherInterface<QualType > { public: explicit matcher_isConstQualifiedMatcher() = default ; bool matches(const QualType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<QualType> isConstQualified () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isConstQualifiedMatcher()); } inline bool internal ::matcher_isConstQualifiedMatcher::matches( const QualType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6239 | return Node.isConstQualified(); |
| 6240 | } |
| 6241 | |
| 6242 | /// Matches QualType nodes that are volatile-qualified, i.e., that |
| 6243 | /// include "top-level" volatile. |
| 6244 | /// |
| 6245 | /// Given |
| 6246 | /// \code |
| 6247 | /// void a(int); |
| 6248 | /// void b(int volatile); |
| 6249 | /// void c(volatile int); |
| 6250 | /// void d(volatile int*); |
| 6251 | /// void e(int volatile) {}; |
| 6252 | /// \endcode |
| 6253 | /// functionDecl(hasAnyParameter(hasType(isVolatileQualified()))) |
| 6254 | /// matches "void b(int volatile)", "void c(volatile int)" and |
| 6255 | /// "void e(int volatile) {}". It does not match d as there |
| 6256 | /// is no top-level volatile on the parameter type "volatile int *". |
| 6257 | AST_MATCHER(QualType, isVolatileQualified)namespace internal { class matcher_isVolatileQualifiedMatcher : public ::clang::ast_matchers::internal::MatcherInterface< QualType> { public: explicit matcher_isVolatileQualifiedMatcher () = default; bool matches(const QualType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<QualType > isVolatileQualified() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_isVolatileQualifiedMatcher ()); } inline bool internal::matcher_isVolatileQualifiedMatcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6258 | return Node.isVolatileQualified(); |
| 6259 | } |
| 6260 | |
| 6261 | /// Matches QualType nodes that have local CV-qualifiers attached to |
| 6262 | /// the node, not hidden within a typedef. |
| 6263 | /// |
| 6264 | /// Given |
| 6265 | /// \code |
| 6266 | /// typedef const int const_int; |
| 6267 | /// const_int i; |
| 6268 | /// int *const j; |
| 6269 | /// int *volatile k; |
| 6270 | /// int m; |
| 6271 | /// \endcode |
| 6272 | /// \c varDecl(hasType(hasLocalQualifiers())) matches only \c j and \c k. |
| 6273 | /// \c i is const-qualified but the qualifier is not local. |
| 6274 | AST_MATCHER(QualType, hasLocalQualifiers)namespace internal { class matcher_hasLocalQualifiersMatcher : public ::clang::ast_matchers::internal::MatcherInterface< QualType> { public: explicit matcher_hasLocalQualifiersMatcher () = default; bool matches(const QualType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<QualType > hasLocalQualifiers() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_hasLocalQualifiersMatcher ()); } inline bool internal::matcher_hasLocalQualifiersMatcher ::matches( const QualType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6275 | return Node.hasLocalQualifiers(); |
| 6276 | } |
| 6277 | |
| 6278 | /// Matches a member expression where the member is matched by a |
| 6279 | /// given matcher. |
| 6280 | /// |
| 6281 | /// Given |
| 6282 | /// \code |
| 6283 | /// struct { int first, second; } first, second; |
| 6284 | /// int i(second.first); |
| 6285 | /// int j(first.second); |
| 6286 | /// \endcode |
| 6287 | /// memberExpr(member(hasName("first"))) |
| 6288 | /// matches second.first |
| 6289 | /// but not first.second (because the member name there is "second"). |
| 6290 | AST_MATCHER_P(MemberExpr, member,namespace internal { class matcher_member0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<MemberExpr > { public: explicit matcher_member0Matcher( internal::Matcher <ValueDecl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const MemberExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<ValueDecl> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<MemberExpr> member( internal ::Matcher<ValueDecl> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_member0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <MemberExpr> ( &member_Type0)(internal::Matcher< ValueDecl> const &InnerMatcher); inline bool internal:: matcher_member0Matcher::matches( const MemberExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6291 | internal::Matcher<ValueDecl>, InnerMatcher)namespace internal { class matcher_member0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<MemberExpr > { public: explicit matcher_member0Matcher( internal::Matcher <ValueDecl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const MemberExpr &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<ValueDecl> InnerMatcher; }; } inline ::clang:: ast_matchers::internal::Matcher<MemberExpr> member( internal ::Matcher<ValueDecl> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_member0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <MemberExpr> ( &member_Type0)(internal::Matcher< ValueDecl> const &InnerMatcher); inline bool internal:: matcher_member0Matcher::matches( const MemberExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6292 | return InnerMatcher.matches(*Node.getMemberDecl(), Finder, Builder); |
| 6293 | } |
| 6294 | |
| 6295 | /// Matches a member expression where the object expression is matched by a |
| 6296 | /// given matcher. Implicit object expressions are included; that is, it matches |
| 6297 | /// use of implicit `this`. |
| 6298 | /// |
| 6299 | /// Given |
| 6300 | /// \code |
| 6301 | /// struct X { |
| 6302 | /// int m; |
| 6303 | /// int f(X x) { x.m; return m; } |
| 6304 | /// }; |
| 6305 | /// \endcode |
| 6306 | /// memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X"))))) |
| 6307 | /// matches `x.m`, but not `m`; however, |
| 6308 | /// memberExpr(hasObjectExpression(hasType(pointsTo( |
| 6309 | // cxxRecordDecl(hasName("X")))))) |
| 6310 | /// matches `m` (aka. `this->m`), but not `x.m`. |
| 6311 | AST_POLYMORPHIC_MATCHER_P(namespace internal { template <typename NodeType, typename ParamT> class matcher_hasObjectExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasObjectExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > hasObjectExpression(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > (&hasObjectExpression_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasObjectExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6312 | hasObjectExpression,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasObjectExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasObjectExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > hasObjectExpression(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > (&hasObjectExpression_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasObjectExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6313 | AST_POLYMORPHIC_SUPPORTED_TYPES(MemberExpr, UnresolvedMemberExpr,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasObjectExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasObjectExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > hasObjectExpression(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > (&hasObjectExpression_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasObjectExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6314 | CXXDependentScopeMemberExpr),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasObjectExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasObjectExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > hasObjectExpression(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > (&hasObjectExpression_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasObjectExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6315 | internal::Matcher<Expr>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasObjectExpression0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NodeType > { public: explicit matcher_hasObjectExpression0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > hasObjectExpression(internal::Matcher <Expr> const &InnerMatcher) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> >(InnerMatcher); } typedef ::clang:: ast_matchers::internal::PolymorphicMatcher< internal::matcher_hasObjectExpression0Matcher , void(::clang::ast_matchers::internal::TypeList<MemberExpr , UnresolvedMemberExpr, CXXDependentScopeMemberExpr>), internal ::Matcher<Expr> > (&hasObjectExpression_Type0)(internal ::Matcher<Expr> const &InnerMatcher); template < typename NodeType, typename ParamT> bool internal:: matcher_hasObjectExpression0Matcher <NodeType, ParamT>::matches( const NodeType &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6316 | if (const auto *E = dyn_cast<UnresolvedMemberExpr>(&Node)) |
| 6317 | if (E->isImplicitAccess()) |
| 6318 | return false; |
| 6319 | if (const auto *E = dyn_cast<CXXDependentScopeMemberExpr>(&Node)) |
| 6320 | if (E->isImplicitAccess()) |
| 6321 | return false; |
| 6322 | return InnerMatcher.matches(*Node.getBase(), Finder, Builder); |
| 6323 | } |
| 6324 | |
| 6325 | /// Matches any using shadow declaration. |
| 6326 | /// |
| 6327 | /// Given |
| 6328 | /// \code |
| 6329 | /// namespace X { void b(); } |
| 6330 | /// using X::b; |
| 6331 | /// \endcode |
| 6332 | /// usingDecl(hasAnyUsingShadowDecl(hasName("b")))) |
| 6333 | /// matches \code using X::b \endcode |
| 6334 | AST_MATCHER_P(BaseUsingDecl, hasAnyUsingShadowDecl,namespace internal { class matcher_hasAnyUsingShadowDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< BaseUsingDecl> { public: explicit matcher_hasAnyUsingShadowDecl0Matcher ( internal::Matcher<UsingShadowDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const BaseUsingDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<UsingShadowDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<BaseUsingDecl> hasAnyUsingShadowDecl( internal ::Matcher<UsingShadowDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasAnyUsingShadowDecl0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<BaseUsingDecl> ( &hasAnyUsingShadowDecl_Type0)(internal::Matcher<UsingShadowDecl > const &InnerMatcher); inline bool internal::matcher_hasAnyUsingShadowDecl0Matcher ::matches( const BaseUsingDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6335 | internal::Matcher<UsingShadowDecl>, InnerMatcher)namespace internal { class matcher_hasAnyUsingShadowDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< BaseUsingDecl> { public: explicit matcher_hasAnyUsingShadowDecl0Matcher ( internal::Matcher<UsingShadowDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const BaseUsingDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<UsingShadowDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<BaseUsingDecl> hasAnyUsingShadowDecl( internal ::Matcher<UsingShadowDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasAnyUsingShadowDecl0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<BaseUsingDecl> ( &hasAnyUsingShadowDecl_Type0)(internal::Matcher<UsingShadowDecl > const &InnerMatcher); inline bool internal::matcher_hasAnyUsingShadowDecl0Matcher ::matches( const BaseUsingDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6336 | return matchesFirstInPointerRange(InnerMatcher, Node.shadow_begin(), |
| 6337 | Node.shadow_end(), Finder, |
| 6338 | Builder) != Node.shadow_end(); |
| 6339 | } |
| 6340 | |
| 6341 | /// Matches a using shadow declaration where the target declaration is |
| 6342 | /// matched by the given matcher. |
| 6343 | /// |
| 6344 | /// Given |
| 6345 | /// \code |
| 6346 | /// namespace X { int a; void b(); } |
| 6347 | /// using X::a; |
| 6348 | /// using X::b; |
| 6349 | /// \endcode |
| 6350 | /// usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl()))) |
| 6351 | /// matches \code using X::b \endcode |
| 6352 | /// but not \code using X::a \endcode |
| 6353 | AST_MATCHER_P(UsingShadowDecl, hasTargetDecl,namespace internal { class matcher_hasTargetDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<UsingShadowDecl > { public: explicit matcher_hasTargetDecl0Matcher( internal ::Matcher<NamedDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const UsingShadowDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<NamedDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher <UsingShadowDecl> hasTargetDecl( internal::Matcher<NamedDecl > const &InnerMatcher) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasTargetDecl0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <UsingShadowDecl> ( &hasTargetDecl_Type0)(internal:: Matcher<NamedDecl> const &InnerMatcher); inline bool internal::matcher_hasTargetDecl0Matcher::matches( const UsingShadowDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6354 | internal::Matcher<NamedDecl>, InnerMatcher)namespace internal { class matcher_hasTargetDecl0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<UsingShadowDecl > { public: explicit matcher_hasTargetDecl0Matcher( internal ::Matcher<NamedDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const UsingShadowDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<NamedDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher <UsingShadowDecl> hasTargetDecl( internal::Matcher<NamedDecl > const &InnerMatcher) { return ::clang::ast_matchers:: internal::makeMatcher( new internal::matcher_hasTargetDecl0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <UsingShadowDecl> ( &hasTargetDecl_Type0)(internal:: Matcher<NamedDecl> const &InnerMatcher); inline bool internal::matcher_hasTargetDecl0Matcher::matches( const UsingShadowDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6355 | return InnerMatcher.matches(*Node.getTargetDecl(), Finder, Builder); |
| 6356 | } |
| 6357 | |
| 6358 | /// Matches template instantiations of function, class, or static |
| 6359 | /// member variable template instantiations. |
| 6360 | /// |
| 6361 | /// Given |
| 6362 | /// \code |
| 6363 | /// template <typename T> class X {}; class A {}; X<A> x; |
| 6364 | /// \endcode |
| 6365 | /// or |
| 6366 | /// \code |
| 6367 | /// template <typename T> class X {}; class A {}; template class X<A>; |
| 6368 | /// \endcode |
| 6369 | /// or |
| 6370 | /// \code |
| 6371 | /// template <typename T> class X {}; class A {}; extern template class X<A>; |
| 6372 | /// \endcode |
| 6373 | /// cxxRecordDecl(hasName("::X"), isTemplateInstantiation()) |
| 6374 | /// matches the template instantiation of X<A>. |
| 6375 | /// |
| 6376 | /// But given |
| 6377 | /// \code |
| 6378 | /// template <typename T> class X {}; class A {}; |
| 6379 | /// template <> class X<A> {}; X<A> x; |
| 6380 | /// \endcode |
| 6381 | /// cxxRecordDecl(hasName("::X"), isTemplateInstantiation()) |
| 6382 | /// does not match, as X<A> is an explicit template specialization. |
| 6383 | /// |
| 6384 | /// Usable as: Matcher<FunctionDecl>, Matcher<VarDecl>, Matcher<CXXRecordDecl> |
| 6385 | AST_POLYMORPHIC_MATCHER(isTemplateInstantiation,namespace internal { template <typename NodeType> class matcher_isTemplateInstantiationMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isTemplateInstantiationMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl, CXXRecordDecl>)> isTemplateInstantiation() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isTemplateInstantiationMatcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, VarDecl, CXXRecordDecl >)>(); } template <typename NodeType> bool internal ::matcher_isTemplateInstantiationMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6386 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl,namespace internal { template <typename NodeType> class matcher_isTemplateInstantiationMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isTemplateInstantiationMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl, CXXRecordDecl>)> isTemplateInstantiation() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isTemplateInstantiationMatcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, VarDecl, CXXRecordDecl >)>(); } template <typename NodeType> bool internal ::matcher_isTemplateInstantiationMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6387 | CXXRecordDecl))namespace internal { template <typename NodeType> class matcher_isTemplateInstantiationMatcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: bool matches (const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isTemplateInstantiationMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl, CXXRecordDecl>)> isTemplateInstantiation() { return ::clang::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isTemplateInstantiationMatcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, VarDecl, CXXRecordDecl >)>(); } template <typename NodeType> bool internal ::matcher_isTemplateInstantiationMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6388 | return (Node.getTemplateSpecializationKind() == TSK_ImplicitInstantiation || |
| 6389 | Node.getTemplateSpecializationKind() == |
| 6390 | TSK_ExplicitInstantiationDefinition || |
| 6391 | Node.getTemplateSpecializationKind() == |
| 6392 | TSK_ExplicitInstantiationDeclaration); |
| 6393 | } |
| 6394 | |
| 6395 | /// Matches declarations that are template instantiations or are inside |
| 6396 | /// template instantiations. |
| 6397 | /// |
| 6398 | /// Given |
| 6399 | /// \code |
| 6400 | /// template<typename T> void A(T t) { T i; } |
| 6401 | /// A(0); |
| 6402 | /// A(0U); |
| 6403 | /// \endcode |
| 6404 | /// functionDecl(isInstantiated()) |
| 6405 | /// matches 'A(int) {...};' and 'A(unsigned) {...}'. |
| 6406 | AST_MATCHER_FUNCTION(internal::Matcher<Decl>, isInstantiated)inline internal::Matcher<Decl> isInstantiated_getInstance (); inline internal::Matcher<Decl> isInstantiated() { return ::clang::ast_matchers::internal::MemoizedMatcher< internal ::Matcher<Decl>, isInstantiated_getInstance>::getInstance (); } inline internal::Matcher<Decl> isInstantiated_getInstance () { |
| 6407 | auto IsInstantiation = decl(anyOf(cxxRecordDecl(isTemplateInstantiation()), |
| 6408 | functionDecl(isTemplateInstantiation()))); |
| 6409 | return decl(anyOf(IsInstantiation, hasAncestor(IsInstantiation))); |
| 6410 | } |
| 6411 | |
| 6412 | /// Matches statements inside of a template instantiation. |
| 6413 | /// |
| 6414 | /// Given |
| 6415 | /// \code |
| 6416 | /// int j; |
| 6417 | /// template<typename T> void A(T t) { T i; j += 42;} |
| 6418 | /// A(0); |
| 6419 | /// A(0U); |
| 6420 | /// \endcode |
| 6421 | /// declStmt(isInTemplateInstantiation()) |
| 6422 | /// matches 'int i;' and 'unsigned i'. |
| 6423 | /// unless(stmt(isInTemplateInstantiation())) |
| 6424 | /// will NOT match j += 42; as it's shared between the template definition and |
| 6425 | /// instantiation. |
| 6426 | AST_MATCHER_FUNCTION(internal::Matcher<Stmt>, isInTemplateInstantiation)inline internal::Matcher<Stmt> isInTemplateInstantiation_getInstance (); inline internal::Matcher<Stmt> isInTemplateInstantiation () { return ::clang::ast_matchers::internal::MemoizedMatcher< internal::Matcher<Stmt>, isInTemplateInstantiation_getInstance >::getInstance(); } inline internal::Matcher<Stmt> isInTemplateInstantiation_getInstance () { |
| 6427 | return stmt( |
| 6428 | hasAncestor(decl(anyOf(cxxRecordDecl(isTemplateInstantiation()), |
| 6429 | functionDecl(isTemplateInstantiation()))))); |
| 6430 | } |
| 6431 | |
| 6432 | /// Matches explicit template specializations of function, class, or |
| 6433 | /// static member variable template instantiations. |
| 6434 | /// |
| 6435 | /// Given |
| 6436 | /// \code |
| 6437 | /// template<typename T> void A(T t) { } |
| 6438 | /// template<> void A(int N) { } |
| 6439 | /// \endcode |
| 6440 | /// functionDecl(isExplicitTemplateSpecialization()) |
| 6441 | /// matches the specialization A<int>(). |
| 6442 | /// |
| 6443 | /// Usable as: Matcher<FunctionDecl>, Matcher<VarDecl>, Matcher<CXXRecordDecl> |
| 6444 | AST_POLYMORPHIC_MATCHER(isExplicitTemplateSpecialization,namespace internal { template <typename NodeType> class matcher_isExplicitTemplateSpecializationMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isExplicitTemplateSpecializationMatcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, VarDecl, CXXRecordDecl >)> isExplicitTemplateSpecialization() { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExplicitTemplateSpecializationMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl, CXXRecordDecl>)>(); } template <typename NodeType > bool internal::matcher_isExplicitTemplateSpecializationMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 6445 | AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl,namespace internal { template <typename NodeType> class matcher_isExplicitTemplateSpecializationMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isExplicitTemplateSpecializationMatcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, VarDecl, CXXRecordDecl >)> isExplicitTemplateSpecialization() { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExplicitTemplateSpecializationMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl, CXXRecordDecl>)>(); } template <typename NodeType > bool internal::matcher_isExplicitTemplateSpecializationMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const |
| 6446 | CXXRecordDecl))namespace internal { template <typename NodeType> class matcher_isExplicitTemplateSpecializationMatcher : public ::clang ::ast_matchers::internal::MatcherInterface<NodeType> { public : bool matches(const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_isExplicitTemplateSpecializationMatcher, void(::clang ::ast_matchers::internal::TypeList<FunctionDecl, VarDecl, CXXRecordDecl >)> isExplicitTemplateSpecialization() { return ::clang ::ast_matchers::internal::PolymorphicMatcher< internal::matcher_isExplicitTemplateSpecializationMatcher , void(::clang::ast_matchers::internal::TypeList<FunctionDecl , VarDecl, CXXRecordDecl>)>(); } template <typename NodeType > bool internal::matcher_isExplicitTemplateSpecializationMatcher <NodeType>::matches( const NodeType &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const { |
| 6447 | return (Node.getTemplateSpecializationKind() == TSK_ExplicitSpecialization); |
| 6448 | } |
| 6449 | |
| 6450 | /// Matches \c TypeLocs for which the given inner |
| 6451 | /// QualType-matcher matches. |
| 6452 | AST_MATCHER_FUNCTION_P_OVERLOAD(internal::BindableMatcher<TypeLoc>, loc,inline internal::BindableMatcher<TypeLoc> loc(internal:: Matcher<QualType> const &InnerMatcher); typedef internal ::BindableMatcher<TypeLoc> (&loc_Type0)(internal::Matcher <QualType> const &); inline internal::BindableMatcher <TypeLoc> loc(internal::Matcher<QualType> const & InnerMatcher) |
| 6453 | internal::Matcher<QualType>, InnerMatcher, 0)inline internal::BindableMatcher<TypeLoc> loc(internal:: Matcher<QualType> const &InnerMatcher); typedef internal ::BindableMatcher<TypeLoc> (&loc_Type0)(internal::Matcher <QualType> const &); inline internal::BindableMatcher <TypeLoc> loc(internal::Matcher<QualType> const & InnerMatcher) { |
| 6454 | return internal::BindableMatcher<TypeLoc>( |
| 6455 | new internal::TypeLocTypeMatcher(InnerMatcher)); |
| 6456 | } |
| 6457 | |
| 6458 | /// Matches `QualifiedTypeLoc`s in the clang AST. |
| 6459 | /// |
| 6460 | /// Given |
| 6461 | /// \code |
| 6462 | /// const int x = 0; |
| 6463 | /// \endcode |
| 6464 | /// qualifiedTypeLoc() |
| 6465 | /// matches `const int`. |
| 6466 | extern const internal::VariadicDynCastAllOfMatcher<TypeLoc, QualifiedTypeLoc> |
| 6467 | qualifiedTypeLoc; |
| 6468 | |
| 6469 | /// Matches `QualifiedTypeLoc`s that have an unqualified `TypeLoc` matching |
| 6470 | /// `InnerMatcher`. |
| 6471 | /// |
| 6472 | /// Given |
| 6473 | /// \code |
| 6474 | /// int* const x; |
| 6475 | /// const int y; |
| 6476 | /// \endcode |
| 6477 | /// qualifiedTypeLoc(hasUnqualifiedLoc(pointerTypeLoc())) |
| 6478 | /// matches the `TypeLoc` of the variable declaration of `x`, but not `y`. |
| 6479 | AST_MATCHER_P(QualifiedTypeLoc, hasUnqualifiedLoc, internal::Matcher<TypeLoc>,namespace internal { class matcher_hasUnqualifiedLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< QualifiedTypeLoc> { public: explicit matcher_hasUnqualifiedLoc0Matcher ( internal::Matcher<TypeLoc> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const QualifiedTypeLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<QualifiedTypeLoc> hasUnqualifiedLoc( internal ::Matcher<TypeLoc> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasUnqualifiedLoc0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualifiedTypeLoc> ( &hasUnqualifiedLoc_Type0)(internal ::Matcher<TypeLoc> const &InnerMatcher); inline bool internal::matcher_hasUnqualifiedLoc0Matcher::matches( const QualifiedTypeLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6480 | InnerMatcher)namespace internal { class matcher_hasUnqualifiedLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< QualifiedTypeLoc> { public: explicit matcher_hasUnqualifiedLoc0Matcher ( internal::Matcher<TypeLoc> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const QualifiedTypeLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<QualifiedTypeLoc> hasUnqualifiedLoc( internal ::Matcher<TypeLoc> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_hasUnqualifiedLoc0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <QualifiedTypeLoc> ( &hasUnqualifiedLoc_Type0)(internal ::Matcher<TypeLoc> const &InnerMatcher); inline bool internal::matcher_hasUnqualifiedLoc0Matcher::matches( const QualifiedTypeLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6481 | return InnerMatcher.matches(Node.getUnqualifiedLoc(), Finder, Builder); |
| 6482 | } |
| 6483 | |
| 6484 | /// Matches a function declared with the specified return `TypeLoc`. |
| 6485 | /// |
| 6486 | /// Given |
| 6487 | /// \code |
| 6488 | /// int f() { return 5; } |
| 6489 | /// void g() {} |
| 6490 | /// \endcode |
| 6491 | /// functionDecl(hasReturnTypeLoc(loc(asString("int")))) |
| 6492 | /// matches the declaration of `f`, but not `g`. |
| 6493 | AST_MATCHER_P(FunctionDecl, hasReturnTypeLoc, internal::Matcher<TypeLoc>,namespace internal { class matcher_hasReturnTypeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< FunctionDecl> { public: explicit matcher_hasReturnTypeLoc0Matcher ( internal::Matcher<TypeLoc> const &AReturnMatcher) : ReturnMatcher(AReturnMatcher) {} bool matches(const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > ReturnMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<FunctionDecl> hasReturnTypeLoc( internal::Matcher <TypeLoc> const &ReturnMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasReturnTypeLoc0Matcher (ReturnMatcher)); } typedef ::clang::ast_matchers::internal:: Matcher<FunctionDecl> ( &hasReturnTypeLoc_Type0)(internal ::Matcher<TypeLoc> const &ReturnMatcher); inline bool internal::matcher_hasReturnTypeLoc0Matcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6494 | ReturnMatcher)namespace internal { class matcher_hasReturnTypeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< FunctionDecl> { public: explicit matcher_hasReturnTypeLoc0Matcher ( internal::Matcher<TypeLoc> const &AReturnMatcher) : ReturnMatcher(AReturnMatcher) {} bool matches(const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > ReturnMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<FunctionDecl> hasReturnTypeLoc( internal::Matcher <TypeLoc> const &ReturnMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasReturnTypeLoc0Matcher (ReturnMatcher)); } typedef ::clang::ast_matchers::internal:: Matcher<FunctionDecl> ( &hasReturnTypeLoc_Type0)(internal ::Matcher<TypeLoc> const &ReturnMatcher); inline bool internal::matcher_hasReturnTypeLoc0Matcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6495 | auto Loc = Node.getFunctionTypeLoc(); |
| 6496 | return Loc && ReturnMatcher.matches(Loc.getReturnLoc(), Finder, Builder); |
| 6497 | } |
| 6498 | |
| 6499 | /// Matches pointer `TypeLoc`s. |
| 6500 | /// |
| 6501 | /// Given |
| 6502 | /// \code |
| 6503 | /// int* x; |
| 6504 | /// \endcode |
| 6505 | /// pointerTypeLoc() |
| 6506 | /// matches `int*`. |
| 6507 | extern const internal::VariadicDynCastAllOfMatcher<TypeLoc, PointerTypeLoc> |
| 6508 | pointerTypeLoc; |
| 6509 | |
| 6510 | /// Matches pointer `TypeLoc`s that have a pointee `TypeLoc` matching |
| 6511 | /// `PointeeMatcher`. |
| 6512 | /// |
| 6513 | /// Given |
| 6514 | /// \code |
| 6515 | /// int* x; |
| 6516 | /// \endcode |
| 6517 | /// pointerTypeLoc(hasPointeeLoc(loc(asString("int")))) |
| 6518 | /// matches `int*`. |
| 6519 | AST_MATCHER_P(PointerTypeLoc, hasPointeeLoc, internal::Matcher<TypeLoc>,namespace internal { class matcher_hasPointeeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<PointerTypeLoc > { public: explicit matcher_hasPointeeLoc0Matcher( internal ::Matcher<TypeLoc> const &APointeeMatcher) : PointeeMatcher (APointeeMatcher) {} bool matches(const PointerTypeLoc &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<TypeLoc> PointeeMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<PointerTypeLoc > hasPointeeLoc( internal::Matcher<TypeLoc> const & PointeeMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasPointeeLoc0Matcher(PointeeMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<PointerTypeLoc > ( &hasPointeeLoc_Type0)(internal::Matcher<TypeLoc > const &PointeeMatcher); inline bool internal::matcher_hasPointeeLoc0Matcher ::matches( const PointerTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6520 | PointeeMatcher)namespace internal { class matcher_hasPointeeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<PointerTypeLoc > { public: explicit matcher_hasPointeeLoc0Matcher( internal ::Matcher<TypeLoc> const &APointeeMatcher) : PointeeMatcher (APointeeMatcher) {} bool matches(const PointerTypeLoc &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<TypeLoc> PointeeMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<PointerTypeLoc > hasPointeeLoc( internal::Matcher<TypeLoc> const & PointeeMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasPointeeLoc0Matcher(PointeeMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<PointerTypeLoc > ( &hasPointeeLoc_Type0)(internal::Matcher<TypeLoc > const &PointeeMatcher); inline bool internal::matcher_hasPointeeLoc0Matcher ::matches( const PointerTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6521 | return PointeeMatcher.matches(Node.getPointeeLoc(), Finder, Builder); |
| 6522 | } |
| 6523 | |
| 6524 | /// Matches reference `TypeLoc`s. |
| 6525 | /// |
| 6526 | /// Given |
| 6527 | /// \code |
| 6528 | /// int x = 3; |
| 6529 | /// int& l = x; |
| 6530 | /// int&& r = 3; |
| 6531 | /// \endcode |
| 6532 | /// referenceTypeLoc() |
| 6533 | /// matches `int&` and `int&&`. |
| 6534 | extern const internal::VariadicDynCastAllOfMatcher<TypeLoc, ReferenceTypeLoc> |
| 6535 | referenceTypeLoc; |
| 6536 | |
| 6537 | /// Matches reference `TypeLoc`s that have a referent `TypeLoc` matching |
| 6538 | /// `ReferentMatcher`. |
| 6539 | /// |
| 6540 | /// Given |
| 6541 | /// \code |
| 6542 | /// int x = 3; |
| 6543 | /// int& xx = x; |
| 6544 | /// \endcode |
| 6545 | /// referenceTypeLoc(hasReferentLoc(loc(asString("int")))) |
| 6546 | /// matches `int&`. |
| 6547 | AST_MATCHER_P(ReferenceTypeLoc, hasReferentLoc, internal::Matcher<TypeLoc>,namespace internal { class matcher_hasReferentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ReferenceTypeLoc > { public: explicit matcher_hasReferentLoc0Matcher( internal ::Matcher<TypeLoc> const &AReferentMatcher) : ReferentMatcher (AReferentMatcher) {} bool matches(const ReferenceTypeLoc & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<TypeLoc> ReferentMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ReferenceTypeLoc > hasReferentLoc( internal::Matcher<TypeLoc> const & ReferentMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasReferentLoc0Matcher(ReferentMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<ReferenceTypeLoc > ( &hasReferentLoc_Type0)(internal::Matcher<TypeLoc > const &ReferentMatcher); inline bool internal::matcher_hasReferentLoc0Matcher ::matches( const ReferenceTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6548 | ReferentMatcher)namespace internal { class matcher_hasReferentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ReferenceTypeLoc > { public: explicit matcher_hasReferentLoc0Matcher( internal ::Matcher<TypeLoc> const &AReferentMatcher) : ReferentMatcher (AReferentMatcher) {} bool matches(const ReferenceTypeLoc & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<TypeLoc> ReferentMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ReferenceTypeLoc > hasReferentLoc( internal::Matcher<TypeLoc> const & ReferentMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasReferentLoc0Matcher(ReferentMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<ReferenceTypeLoc > ( &hasReferentLoc_Type0)(internal::Matcher<TypeLoc > const &ReferentMatcher); inline bool internal::matcher_hasReferentLoc0Matcher ::matches( const ReferenceTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6549 | return ReferentMatcher.matches(Node.getPointeeLoc(), Finder, Builder); |
| 6550 | } |
| 6551 | |
| 6552 | /// Matches template specialization `TypeLoc`s. |
| 6553 | /// |
| 6554 | /// Given |
| 6555 | /// \code |
| 6556 | /// template <typename T> class C {}; |
| 6557 | /// C<char> var; |
| 6558 | /// \endcode |
| 6559 | /// varDecl(hasTypeLoc(templateSpecializationTypeLoc(typeLoc()))) |
| 6560 | /// matches `C<char> var`. |
| 6561 | extern const internal::VariadicDynCastAllOfMatcher< |
| 6562 | TypeLoc, TemplateSpecializationTypeLoc> |
| 6563 | templateSpecializationTypeLoc; |
| 6564 | |
| 6565 | /// Matches template specialization `TypeLoc`s that have at least one |
| 6566 | /// `TemplateArgumentLoc` matching the given `InnerMatcher`. |
| 6567 | /// |
| 6568 | /// Given |
| 6569 | /// \code |
| 6570 | /// template<typename T> class A {}; |
| 6571 | /// A<int> a; |
| 6572 | /// \endcode |
| 6573 | /// varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc( |
| 6574 | /// hasTypeLoc(loc(asString("int"))))))) |
| 6575 | /// matches `A<int> a`. |
| 6576 | AST_MATCHER_P(TemplateSpecializationTypeLoc, hasAnyTemplateArgumentLoc,namespace internal { class matcher_hasAnyTemplateArgumentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateSpecializationTypeLoc> { public: explicit matcher_hasAnyTemplateArgumentLoc0Matcher ( internal::Matcher<TemplateArgumentLoc> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const TemplateSpecializationTypeLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgumentLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<TemplateSpecializationTypeLoc> hasAnyTemplateArgumentLoc ( internal::Matcher<TemplateArgumentLoc> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasAnyTemplateArgumentLoc0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<TemplateSpecializationTypeLoc > ( &hasAnyTemplateArgumentLoc_Type0)(internal::Matcher <TemplateArgumentLoc> const &InnerMatcher); inline bool internal::matcher_hasAnyTemplateArgumentLoc0Matcher::matches ( const TemplateSpecializationTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6577 | internal::Matcher<TemplateArgumentLoc>, InnerMatcher)namespace internal { class matcher_hasAnyTemplateArgumentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< TemplateSpecializationTypeLoc> { public: explicit matcher_hasAnyTemplateArgumentLoc0Matcher ( internal::Matcher<TemplateArgumentLoc> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const TemplateSpecializationTypeLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TemplateArgumentLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<TemplateSpecializationTypeLoc> hasAnyTemplateArgumentLoc ( internal::Matcher<TemplateArgumentLoc> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasAnyTemplateArgumentLoc0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<TemplateSpecializationTypeLoc > ( &hasAnyTemplateArgumentLoc_Type0)(internal::Matcher <TemplateArgumentLoc> const &InnerMatcher); inline bool internal::matcher_hasAnyTemplateArgumentLoc0Matcher::matches ( const TemplateSpecializationTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6578 | for (unsigned Index = 0, N = Node.getNumArgs(); Index < N; ++Index) { |
| 6579 | clang::ast_matchers::internal::BoundNodesTreeBuilder Result(*Builder); |
| 6580 | if (InnerMatcher.matches(Node.getArgLoc(Index), Finder, &Result)) { |
| 6581 | *Builder = std::move(Result); |
| 6582 | return true; |
| 6583 | } |
| 6584 | } |
| 6585 | return false; |
| 6586 | } |
| 6587 | |
| 6588 | /// Matches template specialization `TypeLoc`s where the n'th |
| 6589 | /// `TemplateArgumentLoc` matches the given `InnerMatcher`. |
| 6590 | /// |
| 6591 | /// Given |
| 6592 | /// \code |
| 6593 | /// template<typename T, typename U> class A {}; |
| 6594 | /// A<double, int> b; |
| 6595 | /// A<int, double> c; |
| 6596 | /// \endcode |
| 6597 | /// varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(0, |
| 6598 | /// hasTypeLoc(loc(asString("double"))))))) |
| 6599 | /// matches `A<double, int> b`, but not `A<int, double> c`. |
| 6600 | AST_POLYMORPHIC_MATCHER_P2(namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgumentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgumentLoc0Matcher (unsigned const &AIndex, internal::Matcher<TemplateArgumentLoc > const &AInnerMatcher) : Index(AIndex), InnerMatcher( AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : unsigned Index; internal::Matcher<TemplateArgumentLoc> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> > hasTemplateArgumentLoc(unsigned const &Index, internal ::Matcher<TemplateArgumentLoc> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> >(Index, InnerMatcher); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasTemplateArgumentLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , TemplateSpecializationTypeLoc>), unsigned, internal::Matcher <TemplateArgumentLoc> > (&hasTemplateArgumentLoc_Type0 )( unsigned const &Index, internal::Matcher<TemplateArgumentLoc > const &InnerMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgumentLoc0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 6601 | hasTemplateArgumentLoc,namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgumentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgumentLoc0Matcher (unsigned const &AIndex, internal::Matcher<TemplateArgumentLoc > const &AInnerMatcher) : Index(AIndex), InnerMatcher( AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : unsigned Index; internal::Matcher<TemplateArgumentLoc> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> > hasTemplateArgumentLoc(unsigned const &Index, internal ::Matcher<TemplateArgumentLoc> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> >(Index, InnerMatcher); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasTemplateArgumentLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , TemplateSpecializationTypeLoc>), unsigned, internal::Matcher <TemplateArgumentLoc> > (&hasTemplateArgumentLoc_Type0 )( unsigned const &Index, internal::Matcher<TemplateArgumentLoc > const &InnerMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgumentLoc0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 6602 | AST_POLYMORPHIC_SUPPORTED_TYPES(DeclRefExpr, TemplateSpecializationTypeLoc),namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgumentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgumentLoc0Matcher (unsigned const &AIndex, internal::Matcher<TemplateArgumentLoc > const &AInnerMatcher) : Index(AIndex), InnerMatcher( AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : unsigned Index; internal::Matcher<TemplateArgumentLoc> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> > hasTemplateArgumentLoc(unsigned const &Index, internal ::Matcher<TemplateArgumentLoc> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> >(Index, InnerMatcher); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasTemplateArgumentLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , TemplateSpecializationTypeLoc>), unsigned, internal::Matcher <TemplateArgumentLoc> > (&hasTemplateArgumentLoc_Type0 )( unsigned const &Index, internal::Matcher<TemplateArgumentLoc > const &InnerMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgumentLoc0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 6603 | unsigned, Index, internal::Matcher<TemplateArgumentLoc>, InnerMatcher)namespace internal { template <typename NodeType, typename ParamT1, typename ParamT2> class matcher_hasTemplateArgumentLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NodeType> { public: matcher_hasTemplateArgumentLoc0Matcher (unsigned const &AIndex, internal::Matcher<TemplateArgumentLoc > const &AInnerMatcher) : Index(AIndex), InnerMatcher( AInnerMatcher) {} bool matches(const NodeType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : unsigned Index; internal::Matcher<TemplateArgumentLoc> InnerMatcher; }; } inline ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> > hasTemplateArgumentLoc(unsigned const &Index, internal ::Matcher<TemplateArgumentLoc> const &InnerMatcher) { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_hasTemplateArgumentLoc0Matcher, void(:: clang::ast_matchers::internal::TypeList<DeclRefExpr, TemplateSpecializationTypeLoc >), unsigned, internal::Matcher<TemplateArgumentLoc> >(Index, InnerMatcher); } typedef ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_hasTemplateArgumentLoc0Matcher , void(::clang::ast_matchers::internal::TypeList<DeclRefExpr , TemplateSpecializationTypeLoc>), unsigned, internal::Matcher <TemplateArgumentLoc> > (&hasTemplateArgumentLoc_Type0 )( unsigned const &Index, internal::Matcher<TemplateArgumentLoc > const &InnerMatcher); template <typename NodeType , typename ParamT1, typename ParamT2> bool internal::matcher_hasTemplateArgumentLoc0Matcher < NodeType, ParamT1, ParamT2>:: matches(const NodeType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 6604 | return internal::MatchTemplateArgLocAt(Node, Index, InnerMatcher, Finder, |
| 6605 | Builder); |
| 6606 | } |
| 6607 | |
| 6608 | /// Matches C or C++ elaborated `TypeLoc`s. |
| 6609 | /// |
| 6610 | /// Given |
| 6611 | /// \code |
| 6612 | /// struct s {}; |
| 6613 | /// struct s ss; |
| 6614 | /// \endcode |
| 6615 | /// elaboratedTypeLoc() |
| 6616 | /// matches the `TypeLoc` of the variable declaration of `ss`. |
| 6617 | extern const internal::VariadicDynCastAllOfMatcher<TypeLoc, ElaboratedTypeLoc> |
| 6618 | elaboratedTypeLoc; |
| 6619 | |
| 6620 | /// Matches elaborated `TypeLoc`s that have a named `TypeLoc` matching |
| 6621 | /// `InnerMatcher`. |
| 6622 | /// |
| 6623 | /// Given |
| 6624 | /// \code |
| 6625 | /// template <typename T> |
| 6626 | /// class C {}; |
| 6627 | /// class C<int> c; |
| 6628 | /// |
| 6629 | /// class D {}; |
| 6630 | /// class D d; |
| 6631 | /// \endcode |
| 6632 | /// elaboratedTypeLoc(hasNamedTypeLoc(templateSpecializationTypeLoc())); |
| 6633 | /// matches the `TypeLoc` of the variable declaration of `c`, but not `d`. |
| 6634 | AST_MATCHER_P(ElaboratedTypeLoc, hasNamedTypeLoc, internal::Matcher<TypeLoc>,namespace internal { class matcher_hasNamedTypeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ElaboratedTypeLoc > { public: explicit matcher_hasNamedTypeLoc0Matcher( internal ::Matcher<TypeLoc> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ElaboratedTypeLoc & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<TypeLoc> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ElaboratedTypeLoc > hasNamedTypeLoc( internal::Matcher<TypeLoc> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasNamedTypeLoc0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<ElaboratedTypeLoc > ( &hasNamedTypeLoc_Type0)(internal::Matcher<TypeLoc > const &InnerMatcher); inline bool internal::matcher_hasNamedTypeLoc0Matcher ::matches( const ElaboratedTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6635 | InnerMatcher)namespace internal { class matcher_hasNamedTypeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ElaboratedTypeLoc > { public: explicit matcher_hasNamedTypeLoc0Matcher( internal ::Matcher<TypeLoc> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ElaboratedTypeLoc & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<TypeLoc> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ElaboratedTypeLoc > hasNamedTypeLoc( internal::Matcher<TypeLoc> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasNamedTypeLoc0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<ElaboratedTypeLoc > ( &hasNamedTypeLoc_Type0)(internal::Matcher<TypeLoc > const &InnerMatcher); inline bool internal::matcher_hasNamedTypeLoc0Matcher ::matches( const ElaboratedTypeLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6636 | return InnerMatcher.matches(Node.getNamedTypeLoc(), Finder, Builder); |
| 6637 | } |
| 6638 | |
| 6639 | /// Matches type \c bool. |
| 6640 | /// |
| 6641 | /// Given |
| 6642 | /// \code |
| 6643 | /// struct S { bool func(); }; |
| 6644 | /// \endcode |
| 6645 | /// functionDecl(returns(booleanType())) |
| 6646 | /// matches "bool func();" |
| 6647 | AST_MATCHER(Type, booleanType)namespace internal { class matcher_booleanTypeMatcher : public ::clang::ast_matchers::internal::MatcherInterface<Type> { public: explicit matcher_booleanTypeMatcher() = default; bool matches(const Type &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<Type> booleanType() { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_booleanTypeMatcher ()); } inline bool internal::matcher_booleanTypeMatcher::matches ( const Type &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6648 | return Node.isBooleanType(); |
| 6649 | } |
| 6650 | |
| 6651 | /// Matches type \c void. |
| 6652 | /// |
| 6653 | /// Given |
| 6654 | /// \code |
| 6655 | /// struct S { void func(); }; |
| 6656 | /// \endcode |
| 6657 | /// functionDecl(returns(voidType())) |
| 6658 | /// matches "void func();" |
| 6659 | AST_MATCHER(Type, voidType)namespace internal { class matcher_voidTypeMatcher : public :: clang::ast_matchers::internal::MatcherInterface<Type> { public: explicit matcher_voidTypeMatcher() = default; bool matches (const Type &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<Type> voidType() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_voidTypeMatcher ()); } inline bool internal::matcher_voidTypeMatcher::matches ( const Type &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6660 | return Node.isVoidType(); |
| 6661 | } |
| 6662 | |
| 6663 | template <typename NodeType> |
| 6664 | using AstTypeMatcher = internal::VariadicDynCastAllOfMatcher<Type, NodeType>; |
| 6665 | |
| 6666 | /// Matches builtin Types. |
| 6667 | /// |
| 6668 | /// Given |
| 6669 | /// \code |
| 6670 | /// struct A {}; |
| 6671 | /// A a; |
| 6672 | /// int b; |
| 6673 | /// float c; |
| 6674 | /// bool d; |
| 6675 | /// \endcode |
| 6676 | /// builtinType() |
| 6677 | /// matches "int b", "float c" and "bool d" |
| 6678 | extern const AstTypeMatcher<BuiltinType> builtinType; |
| 6679 | |
| 6680 | /// Matches all kinds of arrays. |
| 6681 | /// |
| 6682 | /// Given |
| 6683 | /// \code |
| 6684 | /// int a[] = { 2, 3 }; |
| 6685 | /// int b[4]; |
| 6686 | /// void f() { int c[a[0]]; } |
| 6687 | /// \endcode |
| 6688 | /// arrayType() |
| 6689 | /// matches "int a[]", "int b[4]" and "int c[a[0]]"; |
| 6690 | extern const AstTypeMatcher<ArrayType> arrayType; |
| 6691 | |
| 6692 | /// Matches C99 complex types. |
| 6693 | /// |
| 6694 | /// Given |
| 6695 | /// \code |
| 6696 | /// _Complex float f; |
| 6697 | /// \endcode |
| 6698 | /// complexType() |
| 6699 | /// matches "_Complex float f" |
| 6700 | extern const AstTypeMatcher<ComplexType> complexType; |
| 6701 | |
| 6702 | /// Matches any real floating-point type (float, double, long double). |
| 6703 | /// |
| 6704 | /// Given |
| 6705 | /// \code |
| 6706 | /// int i; |
| 6707 | /// float f; |
| 6708 | /// \endcode |
| 6709 | /// realFloatingPointType() |
| 6710 | /// matches "float f" but not "int i" |
| 6711 | AST_MATCHER(Type, realFloatingPointType)namespace internal { class matcher_realFloatingPointTypeMatcher : public ::clang::ast_matchers::internal::MatcherInterface< Type> { public: explicit matcher_realFloatingPointTypeMatcher () = default; bool matches(const Type &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<Type> realFloatingPointType () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_realFloatingPointTypeMatcher()); } inline bool internal::matcher_realFloatingPointTypeMatcher::matches( const Type &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6712 | return Node.isRealFloatingType(); |
| 6713 | } |
| 6714 | |
| 6715 | /// Matches arrays and C99 complex types that have a specific element |
| 6716 | /// type. |
| 6717 | /// |
| 6718 | /// Given |
| 6719 | /// \code |
| 6720 | /// struct A {}; |
| 6721 | /// A a[7]; |
| 6722 | /// int b[7]; |
| 6723 | /// \endcode |
| 6724 | /// arrayType(hasElementType(builtinType())) |
| 6725 | /// matches "int b[7]" |
| 6726 | /// |
| 6727 | /// Usable as: Matcher<ArrayType>, Matcher<ComplexType> |
| 6728 | AST_TYPELOC_TRAVERSE_MATCHER_DECL(hasElementType, getElement,namespace internal { template <typename T> struct TypeLocMatcherhasElementTypeGetter { static TypeLoc (T::*value())() const { return &T::getElementLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherhasElementTypeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<ArrayType, ComplexType >)>::Func hasElementTypeLoc; namespace internal { template <typename T> struct TypeMatcherhasElementTypeGetter { static QualType (T::*value())() const { return &T::getElementType ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasElementTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<ArrayType, ComplexType >)>::Func hasElementType |
| 6729 | AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType,namespace internal { template <typename T> struct TypeLocMatcherhasElementTypeGetter { static TypeLoc (T::*value())() const { return &T::getElementLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherhasElementTypeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<ArrayType, ComplexType >)>::Func hasElementTypeLoc; namespace internal { template <typename T> struct TypeMatcherhasElementTypeGetter { static QualType (T::*value())() const { return &T::getElementType ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasElementTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<ArrayType, ComplexType >)>::Func hasElementType |
| 6730 | ComplexType))namespace internal { template <typename T> struct TypeLocMatcherhasElementTypeGetter { static TypeLoc (T::*value())() const { return &T::getElementLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherhasElementTypeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<ArrayType, ComplexType >)>::Func hasElementTypeLoc; namespace internal { template <typename T> struct TypeMatcherhasElementTypeGetter { static QualType (T::*value())() const { return &T::getElementType ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasElementTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<ArrayType, ComplexType >)>::Func hasElementType; |
| 6731 | |
| 6732 | /// Matches C arrays with a specified constant size. |
| 6733 | /// |
| 6734 | /// Given |
| 6735 | /// \code |
| 6736 | /// void() { |
| 6737 | /// int a[2]; |
| 6738 | /// int b[] = { 2, 3 }; |
| 6739 | /// int c[b[0]]; |
| 6740 | /// } |
| 6741 | /// \endcode |
| 6742 | /// constantArrayType() |
| 6743 | /// matches "int a[2]" |
| 6744 | extern const AstTypeMatcher<ConstantArrayType> constantArrayType; |
| 6745 | |
| 6746 | /// Matches nodes that have the specified size. |
| 6747 | /// |
| 6748 | /// Given |
| 6749 | /// \code |
| 6750 | /// int a[42]; |
| 6751 | /// int b[2 * 21]; |
| 6752 | /// int c[41], d[43]; |
| 6753 | /// char *s = "abcd"; |
| 6754 | /// wchar_t *ws = L"abcd"; |
| 6755 | /// char *w = "a"; |
| 6756 | /// \endcode |
| 6757 | /// constantArrayType(hasSize(42)) |
| 6758 | /// matches "int a[42]" and "int b[2 * 21]" |
| 6759 | /// stringLiteral(hasSize(4)) |
| 6760 | /// matches "abcd", L"abcd" |
| 6761 | AST_POLYMORPHIC_MATCHER_P(hasSize,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSize0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasSize0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSize0Matcher, void(::clang::ast_matchers::internal ::TypeList<ConstantArrayType, StringLiteral>), unsigned > hasSize(unsigned const &N) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned> (&hasSize_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_hasSize0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6762 | AST_POLYMORPHIC_SUPPORTED_TYPES(ConstantArrayType,namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSize0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasSize0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSize0Matcher, void(::clang::ast_matchers::internal ::TypeList<ConstantArrayType, StringLiteral>), unsigned > hasSize(unsigned const &N) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned> (&hasSize_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_hasSize0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6763 | StringLiteral),namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSize0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasSize0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSize0Matcher, void(::clang::ast_matchers::internal ::TypeList<ConstantArrayType, StringLiteral>), unsigned > hasSize(unsigned const &N) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned> (&hasSize_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_hasSize0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 6764 | unsigned, N)namespace internal { template <typename NodeType, typename ParamT> class matcher_hasSize0Matcher : public ::clang::ast_matchers ::internal::MatcherInterface<NodeType> { public: explicit matcher_hasSize0Matcher( unsigned const &AN) : N(AN) {} bool matches(const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; }; } inline :: clang::ast_matchers::internal::PolymorphicMatcher< internal ::matcher_hasSize0Matcher, void(::clang::ast_matchers::internal ::TypeList<ConstantArrayType, StringLiteral>), unsigned > hasSize(unsigned const &N) { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned>(N); } typedef ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_hasSize0Matcher , void(::clang::ast_matchers::internal::TypeList<ConstantArrayType , StringLiteral>), unsigned> (&hasSize_Type0)(unsigned const &N); template <typename NodeType, typename ParamT > bool internal:: matcher_hasSize0Matcher<NodeType, ParamT >::matches( const NodeType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 6765 | return internal::HasSizeMatcher<NodeType>::hasSize(Node, N); |
| 6766 | } |
| 6767 | |
| 6768 | /// Matches C++ arrays whose size is a value-dependent expression. |
| 6769 | /// |
| 6770 | /// Given |
| 6771 | /// \code |
| 6772 | /// template<typename T, int Size> |
| 6773 | /// class array { |
| 6774 | /// T data[Size]; |
| 6775 | /// }; |
| 6776 | /// \endcode |
| 6777 | /// dependentSizedArrayType |
| 6778 | /// matches "T data[Size]" |
| 6779 | extern const AstTypeMatcher<DependentSizedArrayType> dependentSizedArrayType; |
| 6780 | |
| 6781 | /// Matches C arrays with unspecified size. |
| 6782 | /// |
| 6783 | /// Given |
| 6784 | /// \code |
| 6785 | /// int a[] = { 2, 3 }; |
| 6786 | /// int b[42]; |
| 6787 | /// void f(int c[]) { int d[a[0]]; }; |
| 6788 | /// \endcode |
| 6789 | /// incompleteArrayType() |
| 6790 | /// matches "int a[]" and "int c[]" |
| 6791 | extern const AstTypeMatcher<IncompleteArrayType> incompleteArrayType; |
| 6792 | |
| 6793 | /// Matches C arrays with a specified size that is not an |
| 6794 | /// integer-constant-expression. |
| 6795 | /// |
| 6796 | /// Given |
| 6797 | /// \code |
| 6798 | /// void f() { |
| 6799 | /// int a[] = { 2, 3 } |
| 6800 | /// int b[42]; |
| 6801 | /// int c[a[0]]; |
| 6802 | /// } |
| 6803 | /// \endcode |
| 6804 | /// variableArrayType() |
| 6805 | /// matches "int c[a[0]]" |
| 6806 | extern const AstTypeMatcher<VariableArrayType> variableArrayType; |
| 6807 | |
| 6808 | /// Matches \c VariableArrayType nodes that have a specific size |
| 6809 | /// expression. |
| 6810 | /// |
| 6811 | /// Given |
| 6812 | /// \code |
| 6813 | /// void f(int b) { |
| 6814 | /// int a[b]; |
| 6815 | /// } |
| 6816 | /// \endcode |
| 6817 | /// variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to( |
| 6818 | /// varDecl(hasName("b"))))))) |
| 6819 | /// matches "int a[b]" |
| 6820 | AST_MATCHER_P(VariableArrayType, hasSizeExpr,namespace internal { class matcher_hasSizeExpr0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<VariableArrayType > { public: explicit matcher_hasSizeExpr0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const VariableArrayType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<VariableArrayType > hasSizeExpr( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasSizeExpr0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<VariableArrayType> ( & hasSizeExpr_Type0)(internal::Matcher<Expr> const &InnerMatcher ); inline bool internal::matcher_hasSizeExpr0Matcher::matches ( const VariableArrayType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 6821 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasSizeExpr0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<VariableArrayType > { public: explicit matcher_hasSizeExpr0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const VariableArrayType & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<VariableArrayType > hasSizeExpr( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasSizeExpr0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<VariableArrayType> ( & hasSizeExpr_Type0)(internal::Matcher<Expr> const &InnerMatcher ); inline bool internal::matcher_hasSizeExpr0Matcher::matches ( const VariableArrayType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 6822 | return InnerMatcher.matches(*Node.getSizeExpr(), Finder, Builder); |
| 6823 | } |
| 6824 | |
| 6825 | /// Matches atomic types. |
| 6826 | /// |
| 6827 | /// Given |
| 6828 | /// \code |
| 6829 | /// _Atomic(int) i; |
| 6830 | /// \endcode |
| 6831 | /// atomicType() |
| 6832 | /// matches "_Atomic(int) i" |
| 6833 | extern const AstTypeMatcher<AtomicType> atomicType; |
| 6834 | |
| 6835 | /// Matches atomic types with a specific value type. |
| 6836 | /// |
| 6837 | /// Given |
| 6838 | /// \code |
| 6839 | /// _Atomic(int) i; |
| 6840 | /// _Atomic(float) f; |
| 6841 | /// \endcode |
| 6842 | /// atomicType(hasValueType(isInteger())) |
| 6843 | /// matches "_Atomic(int) i" |
| 6844 | /// |
| 6845 | /// Usable as: Matcher<AtomicType> |
| 6846 | AST_TYPELOC_TRAVERSE_MATCHER_DECL(hasValueType, getValue,namespace internal { template <typename T> struct TypeLocMatcherhasValueTypeGetter { static TypeLoc (T::*value())() const { return &T::getValueLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherhasValueTypeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<AtomicType>) >::Func hasValueTypeLoc; namespace internal { template < typename T> struct TypeMatcherhasValueTypeGetter { static QualType (T::*value())() const { return &T::getValueType; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasValueTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<AtomicType>)> ::Func hasValueType |
| 6847 | AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType))namespace internal { template <typename T> struct TypeLocMatcherhasValueTypeGetter { static TypeLoc (T::*value())() const { return &T::getValueLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherhasValueTypeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<AtomicType>) >::Func hasValueTypeLoc; namespace internal { template < typename T> struct TypeMatcherhasValueTypeGetter { static QualType (T::*value())() const { return &T::getValueType; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasValueTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<AtomicType>)> ::Func hasValueType; |
| 6848 | |
| 6849 | /// Matches types nodes representing C++11 auto types. |
| 6850 | /// |
| 6851 | /// Given: |
| 6852 | /// \code |
| 6853 | /// auto n = 4; |
| 6854 | /// int v[] = { 2, 3 } |
| 6855 | /// for (auto i : v) { } |
| 6856 | /// \endcode |
| 6857 | /// autoType() |
| 6858 | /// matches "auto n" and "auto i" |
| 6859 | extern const AstTypeMatcher<AutoType> autoType; |
| 6860 | |
| 6861 | /// Matches types nodes representing C++11 decltype(<expr>) types. |
| 6862 | /// |
| 6863 | /// Given: |
| 6864 | /// \code |
| 6865 | /// short i = 1; |
| 6866 | /// int j = 42; |
| 6867 | /// decltype(i + j) result = i + j; |
| 6868 | /// \endcode |
| 6869 | /// decltypeType() |
| 6870 | /// matches "decltype(i + j)" |
| 6871 | extern const AstTypeMatcher<DecltypeType> decltypeType; |
| 6872 | |
| 6873 | /// Matches \c AutoType nodes where the deduced type is a specific type. |
| 6874 | /// |
| 6875 | /// Note: There is no \c TypeLoc for the deduced type and thus no |
| 6876 | /// \c getDeducedLoc() matcher. |
| 6877 | /// |
| 6878 | /// Given |
| 6879 | /// \code |
| 6880 | /// auto a = 1; |
| 6881 | /// auto b = 2.0; |
| 6882 | /// \endcode |
| 6883 | /// autoType(hasDeducedType(isInteger())) |
| 6884 | /// matches "auto a" |
| 6885 | /// |
| 6886 | /// Usable as: Matcher<AutoType> |
| 6887 | AST_TYPE_TRAVERSE_MATCHER(hasDeducedType, getDeducedType,namespace internal { template <typename T> struct TypeMatcherhasDeducedTypeGetter { static QualType (T::*value())() const { return &T::getDeducedType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasDeducedTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<AutoType>)> ::Func hasDeducedType |
| 6888 | AST_POLYMORPHIC_SUPPORTED_TYPES(AutoType))namespace internal { template <typename T> struct TypeMatcherhasDeducedTypeGetter { static QualType (T::*value())() const { return &T::getDeducedType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasDeducedTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<AutoType>)> ::Func hasDeducedType; |
| 6889 | |
| 6890 | /// Matches \c DecltypeType or \c UsingType nodes to find the underlying type. |
| 6891 | /// |
| 6892 | /// Given |
| 6893 | /// \code |
| 6894 | /// decltype(1) a = 1; |
| 6895 | /// decltype(2.0) b = 2.0; |
| 6896 | /// \endcode |
| 6897 | /// decltypeType(hasUnderlyingType(isInteger())) |
| 6898 | /// matches the type of "a" |
| 6899 | /// |
| 6900 | /// Usable as: Matcher<DecltypeType>, Matcher<UsingType> |
| 6901 | AST_TYPE_TRAVERSE_MATCHER(hasUnderlyingType, getUnderlyingType,namespace internal { template <typename T> struct TypeMatcherhasUnderlyingTypeGetter { static QualType (T::*value())() const { return &T::getUnderlyingType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasUnderlyingTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<DecltypeType, UsingType >)>::Func hasUnderlyingType |
| 6902 | AST_POLYMORPHIC_SUPPORTED_TYPES(DecltypeType,namespace internal { template <typename T> struct TypeMatcherhasUnderlyingTypeGetter { static QualType (T::*value())() const { return &T::getUnderlyingType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasUnderlyingTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<DecltypeType, UsingType >)>::Func hasUnderlyingType |
| 6903 | UsingType))namespace internal { template <typename T> struct TypeMatcherhasUnderlyingTypeGetter { static QualType (T::*value())() const { return &T::getUnderlyingType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasUnderlyingTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<DecltypeType, UsingType >)>::Func hasUnderlyingType; |
| 6904 | |
| 6905 | /// Matches \c FunctionType nodes. |
| 6906 | /// |
| 6907 | /// Given |
| 6908 | /// \code |
| 6909 | /// int (*f)(int); |
| 6910 | /// void g(); |
| 6911 | /// \endcode |
| 6912 | /// functionType() |
| 6913 | /// matches "int (*f)(int)" and the type of "g". |
| 6914 | extern const AstTypeMatcher<FunctionType> functionType; |
| 6915 | |
| 6916 | /// Matches \c FunctionProtoType nodes. |
| 6917 | /// |
| 6918 | /// Given |
| 6919 | /// \code |
| 6920 | /// int (*f)(int); |
| 6921 | /// void g(); |
| 6922 | /// \endcode |
| 6923 | /// functionProtoType() |
| 6924 | /// matches "int (*f)(int)" and the type of "g" in C++ mode. |
| 6925 | /// In C mode, "g" is not matched because it does not contain a prototype. |
| 6926 | extern const AstTypeMatcher<FunctionProtoType> functionProtoType; |
| 6927 | |
| 6928 | /// Matches \c ParenType nodes. |
| 6929 | /// |
| 6930 | /// Given |
| 6931 | /// \code |
| 6932 | /// int (*ptr_to_array)[4]; |
| 6933 | /// int *array_of_ptrs[4]; |
| 6934 | /// \endcode |
| 6935 | /// |
| 6936 | /// \c varDecl(hasType(pointsTo(parenType()))) matches \c ptr_to_array but not |
| 6937 | /// \c array_of_ptrs. |
| 6938 | extern const AstTypeMatcher<ParenType> parenType; |
| 6939 | |
| 6940 | /// Matches \c ParenType nodes where the inner type is a specific type. |
| 6941 | /// |
| 6942 | /// Given |
| 6943 | /// \code |
| 6944 | /// int (*ptr_to_array)[4]; |
| 6945 | /// int (*ptr_to_func)(int); |
| 6946 | /// \endcode |
| 6947 | /// |
| 6948 | /// \c varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches |
| 6949 | /// \c ptr_to_func but not \c ptr_to_array. |
| 6950 | /// |
| 6951 | /// Usable as: Matcher<ParenType> |
| 6952 | AST_TYPE_TRAVERSE_MATCHER(innerType, getInnerType,namespace internal { template <typename T> struct TypeMatcherinnerTypeGetter { static QualType (T::*value())() const { return &T::getInnerType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherinnerTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<ParenType>)> ::Func innerType |
| 6953 | AST_POLYMORPHIC_SUPPORTED_TYPES(ParenType))namespace internal { template <typename T> struct TypeMatcherinnerTypeGetter { static QualType (T::*value())() const { return &T::getInnerType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherinnerTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<ParenType>)> ::Func innerType; |
| 6954 | |
| 6955 | /// Matches block pointer types, i.e. types syntactically represented as |
| 6956 | /// "void (^)(int)". |
| 6957 | /// |
| 6958 | /// The \c pointee is always required to be a \c FunctionType. |
| 6959 | extern const AstTypeMatcher<BlockPointerType> blockPointerType; |
| 6960 | |
| 6961 | /// Matches member pointer types. |
| 6962 | /// Given |
| 6963 | /// \code |
| 6964 | /// struct A { int i; } |
| 6965 | /// A::* ptr = A::i; |
| 6966 | /// \endcode |
| 6967 | /// memberPointerType() |
| 6968 | /// matches "A::* ptr" |
| 6969 | extern const AstTypeMatcher<MemberPointerType> memberPointerType; |
| 6970 | |
| 6971 | /// Matches pointer types, but does not match Objective-C object pointer |
| 6972 | /// types. |
| 6973 | /// |
| 6974 | /// Given |
| 6975 | /// \code |
| 6976 | /// int *a; |
| 6977 | /// int &b = *a; |
| 6978 | /// int c = 5; |
| 6979 | /// |
| 6980 | /// @interface Foo |
| 6981 | /// @end |
| 6982 | /// Foo *f; |
| 6983 | /// \endcode |
| 6984 | /// pointerType() |
| 6985 | /// matches "int *a", but does not match "Foo *f". |
| 6986 | extern const AstTypeMatcher<PointerType> pointerType; |
| 6987 | |
| 6988 | /// Matches an Objective-C object pointer type, which is different from |
| 6989 | /// a pointer type, despite being syntactically similar. |
| 6990 | /// |
| 6991 | /// Given |
| 6992 | /// \code |
| 6993 | /// int *a; |
| 6994 | /// |
| 6995 | /// @interface Foo |
| 6996 | /// @end |
| 6997 | /// Foo *f; |
| 6998 | /// \endcode |
| 6999 | /// pointerType() |
| 7000 | /// matches "Foo *f", but does not match "int *a". |
| 7001 | extern const AstTypeMatcher<ObjCObjectPointerType> objcObjectPointerType; |
| 7002 | |
| 7003 | /// Matches both lvalue and rvalue reference types. |
| 7004 | /// |
| 7005 | /// Given |
| 7006 | /// \code |
| 7007 | /// int *a; |
| 7008 | /// int &b = *a; |
| 7009 | /// int &&c = 1; |
| 7010 | /// auto &d = b; |
| 7011 | /// auto &&e = c; |
| 7012 | /// auto &&f = 2; |
| 7013 | /// int g = 5; |
| 7014 | /// \endcode |
| 7015 | /// |
| 7016 | /// \c referenceType() matches the types of \c b, \c c, \c d, \c e, and \c f. |
| 7017 | extern const AstTypeMatcher<ReferenceType> referenceType; |
| 7018 | |
| 7019 | /// Matches lvalue reference types. |
| 7020 | /// |
| 7021 | /// Given: |
| 7022 | /// \code |
| 7023 | /// int *a; |
| 7024 | /// int &b = *a; |
| 7025 | /// int &&c = 1; |
| 7026 | /// auto &d = b; |
| 7027 | /// auto &&e = c; |
| 7028 | /// auto &&f = 2; |
| 7029 | /// int g = 5; |
| 7030 | /// \endcode |
| 7031 | /// |
| 7032 | /// \c lValueReferenceType() matches the types of \c b, \c d, and \c e. \c e is |
| 7033 | /// matched since the type is deduced as int& by reference collapsing rules. |
| 7034 | extern const AstTypeMatcher<LValueReferenceType> lValueReferenceType; |
| 7035 | |
| 7036 | /// Matches rvalue reference types. |
| 7037 | /// |
| 7038 | /// Given: |
| 7039 | /// \code |
| 7040 | /// int *a; |
| 7041 | /// int &b = *a; |
| 7042 | /// int &&c = 1; |
| 7043 | /// auto &d = b; |
| 7044 | /// auto &&e = c; |
| 7045 | /// auto &&f = 2; |
| 7046 | /// int g = 5; |
| 7047 | /// \endcode |
| 7048 | /// |
| 7049 | /// \c rValueReferenceType() matches the types of \c c and \c f. \c e is not |
| 7050 | /// matched as it is deduced to int& by reference collapsing rules. |
| 7051 | extern const AstTypeMatcher<RValueReferenceType> rValueReferenceType; |
| 7052 | |
| 7053 | /// Narrows PointerType (and similar) matchers to those where the |
| 7054 | /// \c pointee matches a given matcher. |
| 7055 | /// |
| 7056 | /// Given |
| 7057 | /// \code |
| 7058 | /// int *a; |
| 7059 | /// int const *b; |
| 7060 | /// float const *f; |
| 7061 | /// \endcode |
| 7062 | /// pointerType(pointee(isConstQualified(), isInteger())) |
| 7063 | /// matches "int const *b" |
| 7064 | /// |
| 7065 | /// Usable as: Matcher<BlockPointerType>, Matcher<MemberPointerType>, |
| 7066 | /// Matcher<PointerType>, Matcher<ReferenceType> |
| 7067 | AST_TYPELOC_TRAVERSE_MATCHER_DECL(namespace internal { template <typename T> struct TypeLocMatcherpointeeGetter { static TypeLoc (T::*value())() const { return &T::getPointeeLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointeeLoc; namespace internal { template <typename T> struct TypeMatcherpointeeGetter { static QualType (T::*value ())() const { return &T::getPointeeType; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointee |
| 7068 | pointee, getPointee,namespace internal { template <typename T> struct TypeLocMatcherpointeeGetter { static TypeLoc (T::*value())() const { return &T::getPointeeLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointeeLoc; namespace internal { template <typename T> struct TypeMatcherpointeeGetter { static QualType (T::*value ())() const { return &T::getPointeeType; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointee |
| 7069 | AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType,namespace internal { template <typename T> struct TypeLocMatcherpointeeGetter { static TypeLoc (T::*value())() const { return &T::getPointeeLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointeeLoc; namespace internal { template <typename T> struct TypeMatcherpointeeGetter { static QualType (T::*value ())() const { return &T::getPointeeType; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointee |
| 7070 | PointerType, ReferenceType))namespace internal { template <typename T> struct TypeLocMatcherpointeeGetter { static TypeLoc (T::*value())() const { return &T::getPointeeLoc ; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < TypeLoc, ::clang::ast_matchers::internal:: TypeLocMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeLocTraverseMatcher, void (::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointeeLoc; namespace internal { template <typename T> struct TypeMatcherpointeeGetter { static QualType (T::*value ())() const { return &T::getPointeeType; } }; } extern const ::clang::ast_matchers::internal:: TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherpointeeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<BlockPointerType , MemberPointerType, PointerType, ReferenceType>)>::Func pointee; |
| 7071 | |
| 7072 | /// Matches typedef types. |
| 7073 | /// |
| 7074 | /// Given |
| 7075 | /// \code |
| 7076 | /// typedef int X; |
| 7077 | /// \endcode |
| 7078 | /// typedefType() |
| 7079 | /// matches "typedef int X" |
| 7080 | extern const AstTypeMatcher<TypedefType> typedefType; |
| 7081 | |
| 7082 | /// Matches enum types. |
| 7083 | /// |
| 7084 | /// Given |
| 7085 | /// \code |
| 7086 | /// enum C { Green }; |
| 7087 | /// enum class S { Red }; |
| 7088 | /// |
| 7089 | /// C c; |
| 7090 | /// S s; |
| 7091 | /// \endcode |
| 7092 | // |
| 7093 | /// \c enumType() matches the type of the variable declarations of both \c c and |
| 7094 | /// \c s. |
| 7095 | extern const AstTypeMatcher<EnumType> enumType; |
| 7096 | |
| 7097 | /// Matches template specialization types. |
| 7098 | /// |
| 7099 | /// Given |
| 7100 | /// \code |
| 7101 | /// template <typename T> |
| 7102 | /// class C { }; |
| 7103 | /// |
| 7104 | /// template class C<int>; // A |
| 7105 | /// C<char> var; // B |
| 7106 | /// \endcode |
| 7107 | /// |
| 7108 | /// \c templateSpecializationType() matches the type of the explicit |
| 7109 | /// instantiation in \c A and the type of the variable declaration in \c B. |
| 7110 | extern const AstTypeMatcher<TemplateSpecializationType> |
| 7111 | templateSpecializationType; |
| 7112 | |
| 7113 | /// Matches C++17 deduced template specialization types, e.g. deduced class |
| 7114 | /// template types. |
| 7115 | /// |
| 7116 | /// Given |
| 7117 | /// \code |
| 7118 | /// template <typename T> |
| 7119 | /// class C { public: C(T); }; |
| 7120 | /// |
| 7121 | /// C c(123); |
| 7122 | /// \endcode |
| 7123 | /// \c deducedTemplateSpecializationType() matches the type in the declaration |
| 7124 | /// of the variable \c c. |
| 7125 | extern const AstTypeMatcher<DeducedTemplateSpecializationType> |
| 7126 | deducedTemplateSpecializationType; |
| 7127 | |
| 7128 | /// Matches types nodes representing unary type transformations. |
| 7129 | /// |
| 7130 | /// Given: |
| 7131 | /// \code |
| 7132 | /// typedef __underlying_type(T) type; |
| 7133 | /// \endcode |
| 7134 | /// unaryTransformType() |
| 7135 | /// matches "__underlying_type(T)" |
| 7136 | extern const AstTypeMatcher<UnaryTransformType> unaryTransformType; |
| 7137 | |
| 7138 | /// Matches record types (e.g. structs, classes). |
| 7139 | /// |
| 7140 | /// Given |
| 7141 | /// \code |
| 7142 | /// class C {}; |
| 7143 | /// struct S {}; |
| 7144 | /// |
| 7145 | /// C c; |
| 7146 | /// S s; |
| 7147 | /// \endcode |
| 7148 | /// |
| 7149 | /// \c recordType() matches the type of the variable declarations of both \c c |
| 7150 | /// and \c s. |
| 7151 | extern const AstTypeMatcher<RecordType> recordType; |
| 7152 | |
| 7153 | /// Matches tag types (record and enum types). |
| 7154 | /// |
| 7155 | /// Given |
| 7156 | /// \code |
| 7157 | /// enum E {}; |
| 7158 | /// class C {}; |
| 7159 | /// |
| 7160 | /// E e; |
| 7161 | /// C c; |
| 7162 | /// \endcode |
| 7163 | /// |
| 7164 | /// \c tagType() matches the type of the variable declarations of both \c e |
| 7165 | /// and \c c. |
| 7166 | extern const AstTypeMatcher<TagType> tagType; |
| 7167 | |
| 7168 | /// Matches types specified with an elaborated type keyword or with a |
| 7169 | /// qualified name. |
| 7170 | /// |
| 7171 | /// Given |
| 7172 | /// \code |
| 7173 | /// namespace N { |
| 7174 | /// namespace M { |
| 7175 | /// class D {}; |
| 7176 | /// } |
| 7177 | /// } |
| 7178 | /// class C {}; |
| 7179 | /// |
| 7180 | /// class C c; |
| 7181 | /// N::M::D d; |
| 7182 | /// \endcode |
| 7183 | /// |
| 7184 | /// \c elaboratedType() matches the type of the variable declarations of both |
| 7185 | /// \c c and \c d. |
| 7186 | extern const AstTypeMatcher<ElaboratedType> elaboratedType; |
| 7187 | |
| 7188 | /// Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier, |
| 7189 | /// matches \c InnerMatcher if the qualifier exists. |
| 7190 | /// |
| 7191 | /// Given |
| 7192 | /// \code |
| 7193 | /// namespace N { |
| 7194 | /// namespace M { |
| 7195 | /// class D {}; |
| 7196 | /// } |
| 7197 | /// } |
| 7198 | /// N::M::D d; |
| 7199 | /// \endcode |
| 7200 | /// |
| 7201 | /// \c elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N")))) |
| 7202 | /// matches the type of the variable declaration of \c d. |
| 7203 | AST_MATCHER_P(ElaboratedType, hasQualifier,namespace internal { class matcher_hasQualifier0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ElaboratedType > { public: explicit matcher_hasQualifier0Matcher( internal ::Matcher<NestedNameSpecifier> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const ElaboratedType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifier > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ElaboratedType> hasQualifier( internal::Matcher <NestedNameSpecifier> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasQualifier0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ElaboratedType> ( & hasQualifier_Type0)(internal::Matcher<NestedNameSpecifier> const &InnerMatcher); inline bool internal::matcher_hasQualifier0Matcher ::matches( const ElaboratedType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7204 | internal::Matcher<NestedNameSpecifier>, InnerMatcher)namespace internal { class matcher_hasQualifier0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ElaboratedType > { public: explicit matcher_hasQualifier0Matcher( internal ::Matcher<NestedNameSpecifier> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const ElaboratedType &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifier > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<ElaboratedType> hasQualifier( internal::Matcher <NestedNameSpecifier> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasQualifier0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<ElaboratedType> ( & hasQualifier_Type0)(internal::Matcher<NestedNameSpecifier> const &InnerMatcher); inline bool internal::matcher_hasQualifier0Matcher ::matches( const ElaboratedType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7205 | if (const NestedNameSpecifier *Qualifier = Node.getQualifier()) |
| 7206 | return InnerMatcher.matches(*Qualifier, Finder, Builder); |
| 7207 | |
| 7208 | return false; |
| 7209 | } |
| 7210 | |
| 7211 | /// Matches ElaboratedTypes whose named type matches \c InnerMatcher. |
| 7212 | /// |
| 7213 | /// Given |
| 7214 | /// \code |
| 7215 | /// namespace N { |
| 7216 | /// namespace M { |
| 7217 | /// class D {}; |
| 7218 | /// } |
| 7219 | /// } |
| 7220 | /// N::M::D d; |
| 7221 | /// \endcode |
| 7222 | /// |
| 7223 | /// \c elaboratedType(namesType(recordType( |
| 7224 | /// hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable |
| 7225 | /// declaration of \c d. |
| 7226 | AST_MATCHER_P(ElaboratedType, namesType, internal::Matcher<QualType>,namespace internal { class matcher_namesType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ElaboratedType > { public: explicit matcher_namesType0Matcher( internal:: Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ElaboratedType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ElaboratedType > namesType( internal::Matcher<QualType> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_namesType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<ElaboratedType> ( &namesType_Type0)(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_namesType0Matcher ::matches( const ElaboratedType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7227 | InnerMatcher)namespace internal { class matcher_namesType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ElaboratedType > { public: explicit matcher_namesType0Matcher( internal:: Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ElaboratedType &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ElaboratedType > namesType( internal::Matcher<QualType> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_namesType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<ElaboratedType> ( &namesType_Type0)(internal::Matcher<QualType> const &InnerMatcher); inline bool internal::matcher_namesType0Matcher ::matches( const ElaboratedType &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7228 | return InnerMatcher.matches(Node.getNamedType(), Finder, Builder); |
| 7229 | } |
| 7230 | |
| 7231 | /// Matches types specified through a using declaration. |
| 7232 | /// |
| 7233 | /// Given |
| 7234 | /// \code |
| 7235 | /// namespace a { struct S {}; } |
| 7236 | /// using a::S; |
| 7237 | /// S s; |
| 7238 | /// \endcode |
| 7239 | /// |
| 7240 | /// \c usingType() matches the type of the variable declaration of \c s. |
| 7241 | extern const AstTypeMatcher<UsingType> usingType; |
| 7242 | |
| 7243 | /// Matches types that represent the result of substituting a type for a |
| 7244 | /// template type parameter. |
| 7245 | /// |
| 7246 | /// Given |
| 7247 | /// \code |
| 7248 | /// template <typename T> |
| 7249 | /// void F(T t) { |
| 7250 | /// int i = 1 + t; |
| 7251 | /// } |
| 7252 | /// \endcode |
| 7253 | /// |
| 7254 | /// \c substTemplateTypeParmType() matches the type of 't' but not '1' |
| 7255 | extern const AstTypeMatcher<SubstTemplateTypeParmType> |
| 7256 | substTemplateTypeParmType; |
| 7257 | |
| 7258 | /// Matches template type parameter substitutions that have a replacement |
| 7259 | /// type that matches the provided matcher. |
| 7260 | /// |
| 7261 | /// Given |
| 7262 | /// \code |
| 7263 | /// template <typename T> |
| 7264 | /// double F(T t); |
| 7265 | /// int i; |
| 7266 | /// double j = F(i); |
| 7267 | /// \endcode |
| 7268 | /// |
| 7269 | /// \c substTemplateTypeParmType(hasReplacementType(type())) matches int |
| 7270 | AST_TYPE_TRAVERSE_MATCHER(namespace internal { template <typename T> struct TypeMatcherhasReplacementTypeGetter { static QualType (T::*value())() const { return &T::getReplacementType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasReplacementTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<SubstTemplateTypeParmType >)>::Func hasReplacementType |
| 7271 | hasReplacementType, getReplacementType,namespace internal { template <typename T> struct TypeMatcherhasReplacementTypeGetter { static QualType (T::*value())() const { return &T::getReplacementType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasReplacementTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<SubstTemplateTypeParmType >)>::Func hasReplacementType |
| 7272 | AST_POLYMORPHIC_SUPPORTED_TYPES(SubstTemplateTypeParmType))namespace internal { template <typename T> struct TypeMatcherhasReplacementTypeGetter { static QualType (T::*value())() const { return &T::getReplacementType ; } }; } const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher < QualType, ::clang::ast_matchers::internal::TypeMatcherhasReplacementTypeGetter , ::clang::ast_matchers::internal::TypeTraverseMatcher, void( ::clang::ast_matchers::internal::TypeList<SubstTemplateTypeParmType >)>::Func hasReplacementType; |
| 7273 | |
| 7274 | /// Matches template type parameter types. |
| 7275 | /// |
| 7276 | /// Example matches T, but not int. |
| 7277 | /// (matcher = templateTypeParmType()) |
| 7278 | /// \code |
| 7279 | /// template <typename T> void f(int i); |
| 7280 | /// \endcode |
| 7281 | extern const AstTypeMatcher<TemplateTypeParmType> templateTypeParmType; |
| 7282 | |
| 7283 | /// Matches injected class name types. |
| 7284 | /// |
| 7285 | /// Example matches S s, but not S<T> s. |
| 7286 | /// (matcher = parmVarDecl(hasType(injectedClassNameType()))) |
| 7287 | /// \code |
| 7288 | /// template <typename T> struct S { |
| 7289 | /// void f(S s); |
| 7290 | /// void g(S<T> s); |
| 7291 | /// }; |
| 7292 | /// \endcode |
| 7293 | extern const AstTypeMatcher<InjectedClassNameType> injectedClassNameType; |
| 7294 | |
| 7295 | /// Matches decayed type |
| 7296 | /// Example matches i[] in declaration of f. |
| 7297 | /// (matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType()))))) |
| 7298 | /// Example matches i[1]. |
| 7299 | /// (matcher = expr(hasType(decayedType(hasDecayedType(pointerType()))))) |
| 7300 | /// \code |
| 7301 | /// void f(int i[]) { |
| 7302 | /// i[1] = 0; |
| 7303 | /// } |
| 7304 | /// \endcode |
| 7305 | extern const AstTypeMatcher<DecayedType> decayedType; |
| 7306 | |
| 7307 | /// Matches the decayed type, whoes decayed type matches \c InnerMatcher |
| 7308 | AST_MATCHER_P(DecayedType, hasDecayedType, internal::Matcher<QualType>,namespace internal { class matcher_hasDecayedType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DecayedType > { public: explicit matcher_hasDecayedType0Matcher( internal ::Matcher<QualType> const &AInnerType) : InnerType( AInnerType) {} bool matches(const DecayedType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<QualType> InnerType; }; } inline :: clang::ast_matchers::internal::Matcher<DecayedType> hasDecayedType ( internal::Matcher<QualType> const &InnerType) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasDecayedType0Matcher(InnerType)); } typedef ::clang ::ast_matchers::internal::Matcher<DecayedType> ( &hasDecayedType_Type0 )(internal::Matcher<QualType> const &InnerType); inline bool internal::matcher_hasDecayedType0Matcher::matches( const DecayedType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7309 | InnerType)namespace internal { class matcher_hasDecayedType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DecayedType > { public: explicit matcher_hasDecayedType0Matcher( internal ::Matcher<QualType> const &AInnerType) : InnerType( AInnerType) {} bool matches(const DecayedType &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<QualType> InnerType; }; } inline :: clang::ast_matchers::internal::Matcher<DecayedType> hasDecayedType ( internal::Matcher<QualType> const &InnerType) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasDecayedType0Matcher(InnerType)); } typedef ::clang ::ast_matchers::internal::Matcher<DecayedType> ( &hasDecayedType_Type0 )(internal::Matcher<QualType> const &InnerType); inline bool internal::matcher_hasDecayedType0Matcher::matches( const DecayedType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7310 | return InnerType.matches(Node.getDecayedType(), Finder, Builder); |
| 7311 | } |
| 7312 | |
| 7313 | /// Matches declarations whose declaration context, interpreted as a |
| 7314 | /// Decl, matches \c InnerMatcher. |
| 7315 | /// |
| 7316 | /// Given |
| 7317 | /// \code |
| 7318 | /// namespace N { |
| 7319 | /// namespace M { |
| 7320 | /// class D {}; |
| 7321 | /// } |
| 7322 | /// } |
| 7323 | /// \endcode |
| 7324 | /// |
| 7325 | /// \c cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the |
| 7326 | /// declaration of \c class \c D. |
| 7327 | AST_MATCHER_P(Decl, hasDeclContext, internal::Matcher<Decl>, InnerMatcher)namespace internal { class matcher_hasDeclContext0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Decl> { public: explicit matcher_hasDeclContext0Matcher( internal:: Matcher<Decl> const &AInnerMatcher) : InnerMatcher( AInnerMatcher) {} bool matches(const Decl &Node, ::clang:: ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Decl> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<Decl> hasDeclContext( internal::Matcher<Decl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasDeclContext0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<Decl> ( &hasDeclContext_Type0 )(internal::Matcher<Decl> const &InnerMatcher); inline bool internal::matcher_hasDeclContext0Matcher::matches( const Decl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7328 | const DeclContext *DC = Node.getDeclContext(); |
| 7329 | if (!DC) return false; |
| 7330 | return InnerMatcher.matches(*Decl::castFromDeclContext(DC), Finder, Builder); |
| 7331 | } |
| 7332 | |
| 7333 | /// Matches nested name specifiers. |
| 7334 | /// |
| 7335 | /// Given |
| 7336 | /// \code |
| 7337 | /// namespace ns { |
| 7338 | /// struct A { static void f(); }; |
| 7339 | /// void A::f() {} |
| 7340 | /// void g() { A::f(); } |
| 7341 | /// } |
| 7342 | /// ns::A a; |
| 7343 | /// \endcode |
| 7344 | /// nestedNameSpecifier() |
| 7345 | /// matches "ns::" and both "A::" |
| 7346 | extern const internal::VariadicAllOfMatcher<NestedNameSpecifier> |
| 7347 | nestedNameSpecifier; |
| 7348 | |
| 7349 | /// Same as \c nestedNameSpecifier but matches \c NestedNameSpecifierLoc. |
| 7350 | extern const internal::VariadicAllOfMatcher<NestedNameSpecifierLoc> |
| 7351 | nestedNameSpecifierLoc; |
| 7352 | |
| 7353 | /// Matches \c NestedNameSpecifierLocs for which the given inner |
| 7354 | /// NestedNameSpecifier-matcher matches. |
| 7355 | AST_MATCHER_FUNCTION_P_OVERLOAD(inline internal::BindableMatcher<NestedNameSpecifierLoc> loc(internal::Matcher<NestedNameSpecifier> const & InnerMatcher); typedef internal::BindableMatcher<NestedNameSpecifierLoc > (&loc_Type1)(internal::Matcher<NestedNameSpecifier > const &); inline internal::BindableMatcher<NestedNameSpecifierLoc > loc(internal::Matcher<NestedNameSpecifier> const & InnerMatcher) |
| 7356 | internal::BindableMatcher<NestedNameSpecifierLoc>, loc,inline internal::BindableMatcher<NestedNameSpecifierLoc> loc(internal::Matcher<NestedNameSpecifier> const & InnerMatcher); typedef internal::BindableMatcher<NestedNameSpecifierLoc > (&loc_Type1)(internal::Matcher<NestedNameSpecifier > const &); inline internal::BindableMatcher<NestedNameSpecifierLoc > loc(internal::Matcher<NestedNameSpecifier> const & InnerMatcher) |
| 7357 | internal::Matcher<NestedNameSpecifier>, InnerMatcher, 1)inline internal::BindableMatcher<NestedNameSpecifierLoc> loc(internal::Matcher<NestedNameSpecifier> const & InnerMatcher); typedef internal::BindableMatcher<NestedNameSpecifierLoc > (&loc_Type1)(internal::Matcher<NestedNameSpecifier > const &); inline internal::BindableMatcher<NestedNameSpecifierLoc > loc(internal::Matcher<NestedNameSpecifier> const & InnerMatcher) { |
| 7358 | return internal::BindableMatcher<NestedNameSpecifierLoc>( |
| 7359 | new internal::LocMatcher<NestedNameSpecifierLoc, NestedNameSpecifier>( |
| 7360 | InnerMatcher)); |
| 7361 | } |
| 7362 | |
| 7363 | /// Matches nested name specifiers that specify a type matching the |
| 7364 | /// given \c QualType matcher without qualifiers. |
| 7365 | /// |
| 7366 | /// Given |
| 7367 | /// \code |
| 7368 | /// struct A { struct B { struct C {}; }; }; |
| 7369 | /// A::B::C c; |
| 7370 | /// \endcode |
| 7371 | /// nestedNameSpecifier(specifiesType( |
| 7372 | /// hasDeclaration(cxxRecordDecl(hasName("A"))) |
| 7373 | /// )) |
| 7374 | /// matches "A::" |
| 7375 | AST_MATCHER_P(NestedNameSpecifier, specifiesType,namespace internal { class matcher_specifiesType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifier > { public: explicit matcher_specifiesType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NestedNameSpecifier & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<NestedNameSpecifier > specifiesType( internal::Matcher<QualType> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_specifiesType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<NestedNameSpecifier > ( &specifiesType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_specifiesType0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7376 | internal::Matcher<QualType>, InnerMatcher)namespace internal { class matcher_specifiesType0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifier > { public: explicit matcher_specifiesType0Matcher( internal ::Matcher<QualType> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const NestedNameSpecifier & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<QualType> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<NestedNameSpecifier > specifiesType( internal::Matcher<QualType> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_specifiesType0Matcher(InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<NestedNameSpecifier > ( &specifiesType_Type0)(internal::Matcher<QualType > const &InnerMatcher); inline bool internal::matcher_specifiesType0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7377 | if (!Node.getAsType()) |
| 7378 | return false; |
| 7379 | return InnerMatcher.matches(QualType(Node.getAsType(), 0), Finder, Builder); |
| 7380 | } |
| 7381 | |
| 7382 | /// Matches nested name specifier locs that specify a type matching the |
| 7383 | /// given \c TypeLoc. |
| 7384 | /// |
| 7385 | /// Given |
| 7386 | /// \code |
| 7387 | /// struct A { struct B { struct C {}; }; }; |
| 7388 | /// A::B::C c; |
| 7389 | /// \endcode |
| 7390 | /// nestedNameSpecifierLoc(specifiesTypeLoc(loc(type( |
| 7391 | /// hasDeclaration(cxxRecordDecl(hasName("A"))))))) |
| 7392 | /// matches "A::" |
| 7393 | AST_MATCHER_P(NestedNameSpecifierLoc, specifiesTypeLoc,namespace internal { class matcher_specifiesTypeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NestedNameSpecifierLoc> { public: explicit matcher_specifiesTypeLoc0Matcher ( internal::Matcher<TypeLoc> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifierLoc> specifiesTypeLoc( internal ::Matcher<TypeLoc> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_specifiesTypeLoc0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <NestedNameSpecifierLoc> ( &specifiesTypeLoc_Type0) (internal::Matcher<TypeLoc> const &InnerMatcher); inline bool internal::matcher_specifiesTypeLoc0Matcher::matches( const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7394 | internal::Matcher<TypeLoc>, InnerMatcher)namespace internal { class matcher_specifiesTypeLoc0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NestedNameSpecifierLoc> { public: explicit matcher_specifiesTypeLoc0Matcher ( internal::Matcher<TypeLoc> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<TypeLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifierLoc> specifiesTypeLoc( internal ::Matcher<TypeLoc> const &InnerMatcher) { return :: clang::ast_matchers::internal::makeMatcher( new internal::matcher_specifiesTypeLoc0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <NestedNameSpecifierLoc> ( &specifiesTypeLoc_Type0) (internal::Matcher<TypeLoc> const &InnerMatcher); inline bool internal::matcher_specifiesTypeLoc0Matcher::matches( const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7395 | return Node && Node.getNestedNameSpecifier()->getAsType() && |
| 7396 | InnerMatcher.matches(Node.getTypeLoc(), Finder, Builder); |
| 7397 | } |
| 7398 | |
| 7399 | /// Matches on the prefix of a \c NestedNameSpecifier. |
| 7400 | /// |
| 7401 | /// Given |
| 7402 | /// \code |
| 7403 | /// struct A { struct B { struct C {}; }; }; |
| 7404 | /// A::B::C c; |
| 7405 | /// \endcode |
| 7406 | /// nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and |
| 7407 | /// matches "A::" |
| 7408 | AST_MATCHER_P_OVERLOAD(NestedNameSpecifier, hasPrefix,namespace internal { class matcher_hasPrefix0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifier > { public: explicit matcher_hasPrefix0Matcher( internal:: Matcher<NestedNameSpecifier> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifier &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifier > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifier> hasPrefix( internal::Matcher <NestedNameSpecifier> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasPrefix0Matcher(InnerMatcher)); } typedef ::clang:: ast_matchers::internal::Matcher<NestedNameSpecifier> ( & hasPrefix_Type0)(internal::Matcher<NestedNameSpecifier> const &InnerMatcher); inline bool internal::matcher_hasPrefix0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7409 | internal::Matcher<NestedNameSpecifier>, InnerMatcher,namespace internal { class matcher_hasPrefix0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifier > { public: explicit matcher_hasPrefix0Matcher( internal:: Matcher<NestedNameSpecifier> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifier &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifier > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifier> hasPrefix( internal::Matcher <NestedNameSpecifier> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasPrefix0Matcher(InnerMatcher)); } typedef ::clang:: ast_matchers::internal::Matcher<NestedNameSpecifier> ( & hasPrefix_Type0)(internal::Matcher<NestedNameSpecifier> const &InnerMatcher); inline bool internal::matcher_hasPrefix0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7410 | 0)namespace internal { class matcher_hasPrefix0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifier > { public: explicit matcher_hasPrefix0Matcher( internal:: Matcher<NestedNameSpecifier> const &AInnerMatcher) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifier &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifier > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifier> hasPrefix( internal::Matcher <NestedNameSpecifier> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasPrefix0Matcher(InnerMatcher)); } typedef ::clang:: ast_matchers::internal::Matcher<NestedNameSpecifier> ( & hasPrefix_Type0)(internal::Matcher<NestedNameSpecifier> const &InnerMatcher); inline bool internal::matcher_hasPrefix0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7411 | const NestedNameSpecifier *NextNode = Node.getPrefix(); |
| 7412 | if (!NextNode) |
| 7413 | return false; |
| 7414 | return InnerMatcher.matches(*NextNode, Finder, Builder); |
| 7415 | } |
| 7416 | |
| 7417 | /// Matches on the prefix of a \c NestedNameSpecifierLoc. |
| 7418 | /// |
| 7419 | /// Given |
| 7420 | /// \code |
| 7421 | /// struct A { struct B { struct C {}; }; }; |
| 7422 | /// A::B::C c; |
| 7423 | /// \endcode |
| 7424 | /// nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A"))))) |
| 7425 | /// matches "A::" |
| 7426 | AST_MATCHER_P_OVERLOAD(NestedNameSpecifierLoc, hasPrefix,namespace internal { class matcher_hasPrefix1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifierLoc > { public: explicit matcher_hasPrefix1Matcher( internal:: Matcher<NestedNameSpecifierLoc> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifierLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifierLoc> hasPrefix( internal:: Matcher<NestedNameSpecifierLoc> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasPrefix1Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<NestedNameSpecifierLoc> ( &hasPrefix_Type1)(internal::Matcher<NestedNameSpecifierLoc > const &InnerMatcher); inline bool internal::matcher_hasPrefix1Matcher ::matches( const NestedNameSpecifierLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7427 | internal::Matcher<NestedNameSpecifierLoc>, InnerMatcher,namespace internal { class matcher_hasPrefix1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifierLoc > { public: explicit matcher_hasPrefix1Matcher( internal:: Matcher<NestedNameSpecifierLoc> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifierLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifierLoc> hasPrefix( internal:: Matcher<NestedNameSpecifierLoc> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasPrefix1Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<NestedNameSpecifierLoc> ( &hasPrefix_Type1)(internal::Matcher<NestedNameSpecifierLoc > const &InnerMatcher); inline bool internal::matcher_hasPrefix1Matcher ::matches( const NestedNameSpecifierLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7428 | 1)namespace internal { class matcher_hasPrefix1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<NestedNameSpecifierLoc > { public: explicit matcher_hasPrefix1Matcher( internal:: Matcher<NestedNameSpecifierLoc> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifierLoc &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NestedNameSpecifierLoc > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifierLoc> hasPrefix( internal:: Matcher<NestedNameSpecifierLoc> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasPrefix1Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<NestedNameSpecifierLoc> ( &hasPrefix_Type1)(internal::Matcher<NestedNameSpecifierLoc > const &InnerMatcher); inline bool internal::matcher_hasPrefix1Matcher ::matches( const NestedNameSpecifierLoc &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7429 | NestedNameSpecifierLoc NextNode = Node.getPrefix(); |
| 7430 | if (!NextNode) |
| 7431 | return false; |
| 7432 | return InnerMatcher.matches(NextNode, Finder, Builder); |
| 7433 | } |
| 7434 | |
| 7435 | /// Matches nested name specifiers that specify a namespace matching the |
| 7436 | /// given namespace matcher. |
| 7437 | /// |
| 7438 | /// Given |
| 7439 | /// \code |
| 7440 | /// namespace ns { struct A {}; } |
| 7441 | /// ns::A a; |
| 7442 | /// \endcode |
| 7443 | /// nestedNameSpecifier(specifiesNamespace(hasName("ns"))) |
| 7444 | /// matches "ns::" |
| 7445 | AST_MATCHER_P(NestedNameSpecifier, specifiesNamespace,namespace internal { class matcher_specifiesNamespace0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NestedNameSpecifier> { public: explicit matcher_specifiesNamespace0Matcher ( internal::Matcher<NamespaceDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifier &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamespaceDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifier> specifiesNamespace( internal ::Matcher<NamespaceDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_specifiesNamespace0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<NestedNameSpecifier > ( &specifiesNamespace_Type0)(internal::Matcher<NamespaceDecl > const &InnerMatcher); inline bool internal::matcher_specifiesNamespace0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7446 | internal::Matcher<NamespaceDecl>, InnerMatcher)namespace internal { class matcher_specifiesNamespace0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< NestedNameSpecifier> { public: explicit matcher_specifiesNamespace0Matcher ( internal::Matcher<NamespaceDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const NestedNameSpecifier &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<NamespaceDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<NestedNameSpecifier> specifiesNamespace( internal ::Matcher<NamespaceDecl> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_specifiesNamespace0Matcher(InnerMatcher)); } typedef :: clang::ast_matchers::internal::Matcher<NestedNameSpecifier > ( &specifiesNamespace_Type0)(internal::Matcher<NamespaceDecl > const &InnerMatcher); inline bool internal::matcher_specifiesNamespace0Matcher ::matches( const NestedNameSpecifier &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7447 | if (!Node.getAsNamespace()) |
| 7448 | return false; |
| 7449 | return InnerMatcher.matches(*Node.getAsNamespace(), Finder, Builder); |
| 7450 | } |
| 7451 | |
| 7452 | /// Matches attributes. |
| 7453 | /// Attributes may be attached with a variety of different syntaxes (including |
| 7454 | /// keywords, C++11 attributes, GNU ``__attribute``` and MSVC `__declspec``, |
| 7455 | /// and ``#pragma``s). They may also be implicit. |
| 7456 | /// |
| 7457 | /// Given |
| 7458 | /// \code |
| 7459 | /// struct [[nodiscard]] Foo{}; |
| 7460 | /// void bar(int * __attribute__((nonnull)) ); |
| 7461 | /// __declspec(noinline) void baz(); |
| 7462 | /// |
| 7463 | /// #pragma omp declare simd |
| 7464 | /// int min(); |
| 7465 | /// \endcode |
| 7466 | /// attr() |
| 7467 | /// matches "nodiscard", "nonnull", "noinline", and the whole "#pragma" line. |
| 7468 | extern const internal::VariadicAllOfMatcher<Attr> attr; |
| 7469 | |
| 7470 | /// Overloads for the \c equalsNode matcher. |
| 7471 | /// FIXME: Implement for other node types. |
| 7472 | /// @{ |
| 7473 | |
| 7474 | /// Matches if a node equals another node. |
| 7475 | /// |
| 7476 | /// \c Decl has pointer identity in the AST. |
| 7477 | AST_MATCHER_P_OVERLOAD(Decl, equalsNode, const Decl*, Other, 0)namespace internal { class matcher_equalsNode0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Decl> { public: explicit matcher_equalsNode0Matcher( const Decl* const &AOther) : Other(AOther) {} bool matches(const Decl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: const Decl* Other; }; } inline ::clang ::ast_matchers::internal::Matcher<Decl> equalsNode( const Decl* const &Other) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_equalsNode0Matcher(Other )); } typedef ::clang::ast_matchers::internal::Matcher<Decl > ( &equalsNode_Type0)(const Decl* const &Other); inline bool internal::matcher_equalsNode0Matcher::matches( const Decl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7478 | return &Node == Other; |
| 7479 | } |
| 7480 | /// Matches if a node equals another node. |
| 7481 | /// |
| 7482 | /// \c Stmt has pointer identity in the AST. |
| 7483 | AST_MATCHER_P_OVERLOAD(Stmt, equalsNode, const Stmt*, Other, 1)namespace internal { class matcher_equalsNode1Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Stmt> { public: explicit matcher_equalsNode1Matcher( const Stmt* const &AOther) : Other(AOther) {} bool matches(const Stmt & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: const Stmt* Other; }; } inline ::clang ::ast_matchers::internal::Matcher<Stmt> equalsNode( const Stmt* const &Other) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_equalsNode1Matcher(Other )); } typedef ::clang::ast_matchers::internal::Matcher<Stmt > ( &equalsNode_Type1)(const Stmt* const &Other); inline bool internal::matcher_equalsNode1Matcher::matches( const Stmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7484 | return &Node == Other; |
| 7485 | } |
| 7486 | /// Matches if a node equals another node. |
| 7487 | /// |
| 7488 | /// \c Type has pointer identity in the AST. |
| 7489 | AST_MATCHER_P_OVERLOAD(Type, equalsNode, const Type*, Other, 2)namespace internal { class matcher_equalsNode2Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Type> { public: explicit matcher_equalsNode2Matcher( const Type* const &AOther) : Other(AOther) {} bool matches(const Type & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: const Type* Other; }; } inline ::clang ::ast_matchers::internal::Matcher<Type> equalsNode( const Type* const &Other) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_equalsNode2Matcher(Other )); } typedef ::clang::ast_matchers::internal::Matcher<Type > ( &equalsNode_Type2)(const Type* const &Other); inline bool internal::matcher_equalsNode2Matcher::matches( const Type &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7490 | return &Node == Other; |
| 7491 | } |
| 7492 | |
| 7493 | /// @} |
| 7494 | |
| 7495 | /// Matches each case or default statement belonging to the given switch |
| 7496 | /// statement. This matcher may produce multiple matches. |
| 7497 | /// |
| 7498 | /// Given |
| 7499 | /// \code |
| 7500 | /// switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } } |
| 7501 | /// \endcode |
| 7502 | /// switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s") |
| 7503 | /// matches four times, with "c" binding each of "case 1:", "case 2:", |
| 7504 | /// "case 3:" and "case 4:", and "s" respectively binding "switch (1)", |
| 7505 | /// "switch (1)", "switch (2)" and "switch (2)". |
| 7506 | AST_MATCHER_P(SwitchStmt, forEachSwitchCase, internal::Matcher<SwitchCase>,namespace internal { class matcher_forEachSwitchCase0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< SwitchStmt> { public: explicit matcher_forEachSwitchCase0Matcher ( internal::Matcher<SwitchCase> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const SwitchStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<SwitchCase > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<SwitchStmt> forEachSwitchCase( internal::Matcher <SwitchCase> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_forEachSwitchCase0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <SwitchStmt> ( &forEachSwitchCase_Type0)(internal:: Matcher<SwitchCase> const &InnerMatcher); inline bool internal::matcher_forEachSwitchCase0Matcher::matches( const SwitchStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7507 | InnerMatcher)namespace internal { class matcher_forEachSwitchCase0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< SwitchStmt> { public: explicit matcher_forEachSwitchCase0Matcher ( internal::Matcher<SwitchCase> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const SwitchStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<SwitchCase > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<SwitchStmt> forEachSwitchCase( internal::Matcher <SwitchCase> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_forEachSwitchCase0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <SwitchStmt> ( &forEachSwitchCase_Type0)(internal:: Matcher<SwitchCase> const &InnerMatcher); inline bool internal::matcher_forEachSwitchCase0Matcher::matches( const SwitchStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7508 | BoundNodesTreeBuilder Result; |
| 7509 | // FIXME: getSwitchCaseList() does not necessarily guarantee a stable |
| 7510 | // iteration order. We should use the more general iterating matchers once |
| 7511 | // they are capable of expressing this matcher (for example, it should ignore |
| 7512 | // case statements belonging to nested switch statements). |
| 7513 | bool Matched = false; |
| 7514 | for (const SwitchCase *SC = Node.getSwitchCaseList(); SC; |
| 7515 | SC = SC->getNextSwitchCase()) { |
| 7516 | BoundNodesTreeBuilder CaseBuilder(*Builder); |
| 7517 | bool CaseMatched = InnerMatcher.matches(*SC, Finder, &CaseBuilder); |
| 7518 | if (CaseMatched) { |
| 7519 | Matched = true; |
| 7520 | Result.addMatch(CaseBuilder); |
| 7521 | } |
| 7522 | } |
| 7523 | *Builder = std::move(Result); |
| 7524 | return Matched; |
| 7525 | } |
| 7526 | |
| 7527 | /// Matches each constructor initializer in a constructor definition. |
| 7528 | /// |
| 7529 | /// Given |
| 7530 | /// \code |
| 7531 | /// class A { A() : i(42), j(42) {} int i; int j; }; |
| 7532 | /// \endcode |
| 7533 | /// cxxConstructorDecl(forEachConstructorInitializer( |
| 7534 | /// forField(decl().bind("x")) |
| 7535 | /// )) |
| 7536 | /// will trigger two matches, binding for 'i' and 'j' respectively. |
| 7537 | AST_MATCHER_P(CXXConstructorDecl, forEachConstructorInitializer,namespace internal { class matcher_forEachConstructorInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_forEachConstructorInitializer0Matcher ( internal::Matcher<CXXCtorInitializer> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXCtorInitializer > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> forEachConstructorInitializer ( internal::Matcher<CXXCtorInitializer> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_forEachConstructorInitializer0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXConstructorDecl > ( &forEachConstructorInitializer_Type0)(internal::Matcher <CXXCtorInitializer> const &InnerMatcher); inline bool internal::matcher_forEachConstructorInitializer0Matcher::matches ( const CXXConstructorDecl &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7538 | internal::Matcher<CXXCtorInitializer>, InnerMatcher)namespace internal { class matcher_forEachConstructorInitializer0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_forEachConstructorInitializer0Matcher ( internal::Matcher<CXXCtorInitializer> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<CXXCtorInitializer > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> forEachConstructorInitializer ( internal::Matcher<CXXCtorInitializer> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_forEachConstructorInitializer0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<CXXConstructorDecl > ( &forEachConstructorInitializer_Type0)(internal::Matcher <CXXCtorInitializer> const &InnerMatcher); inline bool internal::matcher_forEachConstructorInitializer0Matcher::matches ( const CXXConstructorDecl &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7539 | BoundNodesTreeBuilder Result; |
| 7540 | bool Matched = false; |
| 7541 | for (const auto *I : Node.inits()) { |
| 7542 | if (Finder->isTraversalIgnoringImplicitNodes() && !I->isWritten()) |
| 7543 | continue; |
| 7544 | BoundNodesTreeBuilder InitBuilder(*Builder); |
| 7545 | if (InnerMatcher.matches(*I, Finder, &InitBuilder)) { |
| 7546 | Matched = true; |
| 7547 | Result.addMatch(InitBuilder); |
| 7548 | } |
| 7549 | } |
| 7550 | *Builder = std::move(Result); |
| 7551 | return Matched; |
| 7552 | } |
| 7553 | |
| 7554 | /// Matches constructor declarations that are copy constructors. |
| 7555 | /// |
| 7556 | /// Given |
| 7557 | /// \code |
| 7558 | /// struct S { |
| 7559 | /// S(); // #1 |
| 7560 | /// S(const S &); // #2 |
| 7561 | /// S(S &&); // #3 |
| 7562 | /// }; |
| 7563 | /// \endcode |
| 7564 | /// cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3. |
| 7565 | AST_MATCHER(CXXConstructorDecl, isCopyConstructor)namespace internal { class matcher_isCopyConstructorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_isCopyConstructorMatcher () = default; bool matches(const CXXConstructorDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> isCopyConstructor() { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_isCopyConstructorMatcher()); } inline bool internal:: matcher_isCopyConstructorMatcher::matches( const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7566 | return Node.isCopyConstructor(); |
| 7567 | } |
| 7568 | |
| 7569 | /// Matches constructor declarations that are move constructors. |
| 7570 | /// |
| 7571 | /// Given |
| 7572 | /// \code |
| 7573 | /// struct S { |
| 7574 | /// S(); // #1 |
| 7575 | /// S(const S &); // #2 |
| 7576 | /// S(S &&); // #3 |
| 7577 | /// }; |
| 7578 | /// \endcode |
| 7579 | /// cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2. |
| 7580 | AST_MATCHER(CXXConstructorDecl, isMoveConstructor)namespace internal { class matcher_isMoveConstructorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_isMoveConstructorMatcher () = default; bool matches(const CXXConstructorDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> isMoveConstructor() { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_isMoveConstructorMatcher()); } inline bool internal:: matcher_isMoveConstructorMatcher::matches( const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7581 | return Node.isMoveConstructor(); |
| 7582 | } |
| 7583 | |
| 7584 | /// Matches constructor declarations that are default constructors. |
| 7585 | /// |
| 7586 | /// Given |
| 7587 | /// \code |
| 7588 | /// struct S { |
| 7589 | /// S(); // #1 |
| 7590 | /// S(const S &); // #2 |
| 7591 | /// S(S &&); // #3 |
| 7592 | /// }; |
| 7593 | /// \endcode |
| 7594 | /// cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3. |
| 7595 | AST_MATCHER(CXXConstructorDecl, isDefaultConstructor)namespace internal { class matcher_isDefaultConstructorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_isDefaultConstructorMatcher () = default; bool matches(const CXXConstructorDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> isDefaultConstructor() { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_isDefaultConstructorMatcher()); } inline bool internal ::matcher_isDefaultConstructorMatcher::matches( const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7596 | return Node.isDefaultConstructor(); |
| 7597 | } |
| 7598 | |
| 7599 | /// Matches constructors that delegate to another constructor. |
| 7600 | /// |
| 7601 | /// Given |
| 7602 | /// \code |
| 7603 | /// struct S { |
| 7604 | /// S(); // #1 |
| 7605 | /// S(int) {} // #2 |
| 7606 | /// S(S &&) : S() {} // #3 |
| 7607 | /// }; |
| 7608 | /// S::S() : S(0) {} // #4 |
| 7609 | /// \endcode |
| 7610 | /// cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not |
| 7611 | /// #1 or #2. |
| 7612 | AST_MATCHER(CXXConstructorDecl, isDelegatingConstructor)namespace internal { class matcher_isDelegatingConstructorMatcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXConstructorDecl> { public: explicit matcher_isDelegatingConstructorMatcher () = default; bool matches(const CXXConstructorDecl &Node , ::clang::ast_matchers::internal::ASTMatchFinder *Finder, :: clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<CXXConstructorDecl> isDelegatingConstructor() { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_isDelegatingConstructorMatcher()); } inline bool internal ::matcher_isDelegatingConstructorMatcher::matches( const CXXConstructorDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7613 | return Node.isDelegatingConstructor(); |
| 7614 | } |
| 7615 | |
| 7616 | /// Matches constructor, conversion function, and deduction guide declarations |
| 7617 | /// that have an explicit specifier if this explicit specifier is resolved to |
| 7618 | /// true. |
| 7619 | /// |
| 7620 | /// Given |
| 7621 | /// \code |
| 7622 | /// template<bool b> |
| 7623 | /// struct S { |
| 7624 | /// S(int); // #1 |
| 7625 | /// explicit S(double); // #2 |
| 7626 | /// operator int(); // #3 |
| 7627 | /// explicit operator bool(); // #4 |
| 7628 | /// explicit(false) S(bool) // # 7 |
| 7629 | /// explicit(true) S(char) // # 8 |
| 7630 | /// explicit(b) S(S) // # 9 |
| 7631 | /// }; |
| 7632 | /// S(int) -> S<true> // #5 |
| 7633 | /// explicit S(double) -> S<false> // #6 |
| 7634 | /// \endcode |
| 7635 | /// cxxConstructorDecl(isExplicit()) will match #2 and #8, but not #1, #7 or #9. |
| 7636 | /// cxxConversionDecl(isExplicit()) will match #4, but not #3. |
| 7637 | /// cxxDeductionGuideDecl(isExplicit()) will match #6, but not #5. |
| 7638 | AST_POLYMORPHIC_MATCHER(isExplicit, AST_POLYMORPHIC_SUPPORTED_TYPES(namespace internal { template <typename NodeType> class matcher_isExplicitMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExplicitMatcher , void(::clang::ast_matchers::internal::TypeList<CXXConstructorDecl , CXXConversionDecl, CXXDeductionGuideDecl>)> isExplicit () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExplicitMatcher, void(::clang::ast_matchers ::internal::TypeList<CXXConstructorDecl, CXXConversionDecl , CXXDeductionGuideDecl>)>(); } template <typename NodeType > bool internal::matcher_isExplicitMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7639 | CXXConstructorDecl, CXXConversionDecl,namespace internal { template <typename NodeType> class matcher_isExplicitMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExplicitMatcher , void(::clang::ast_matchers::internal::TypeList<CXXConstructorDecl , CXXConversionDecl, CXXDeductionGuideDecl>)> isExplicit () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExplicitMatcher, void(::clang::ast_matchers ::internal::TypeList<CXXConstructorDecl, CXXConversionDecl , CXXDeductionGuideDecl>)>(); } template <typename NodeType > bool internal::matcher_isExplicitMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7640 | CXXDeductionGuideDecl))namespace internal { template <typename NodeType> class matcher_isExplicitMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isExplicitMatcher , void(::clang::ast_matchers::internal::TypeList<CXXConstructorDecl , CXXConversionDecl, CXXDeductionGuideDecl>)> isExplicit () { return ::clang::ast_matchers::internal::PolymorphicMatcher < internal::matcher_isExplicitMatcher, void(::clang::ast_matchers ::internal::TypeList<CXXConstructorDecl, CXXConversionDecl , CXXDeductionGuideDecl>)>(); } template <typename NodeType > bool internal::matcher_isExplicitMatcher<NodeType> ::matches( const NodeType &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7641 | return Node.isExplicit(); |
| 7642 | } |
| 7643 | |
| 7644 | /// Matches the expression in an explicit specifier if present in the given |
| 7645 | /// declaration. |
| 7646 | /// |
| 7647 | /// Given |
| 7648 | /// \code |
| 7649 | /// template<bool b> |
| 7650 | /// struct S { |
| 7651 | /// S(int); // #1 |
| 7652 | /// explicit S(double); // #2 |
| 7653 | /// operator int(); // #3 |
| 7654 | /// explicit operator bool(); // #4 |
| 7655 | /// explicit(false) S(bool) // # 7 |
| 7656 | /// explicit(true) S(char) // # 8 |
| 7657 | /// explicit(b) S(S) // # 9 |
| 7658 | /// }; |
| 7659 | /// S(int) -> S<true> // #5 |
| 7660 | /// explicit S(double) -> S<false> // #6 |
| 7661 | /// \endcode |
| 7662 | /// cxxConstructorDecl(hasExplicitSpecifier(constantExpr())) will match #7, #8 and #9, but not #1 or #2. |
| 7663 | /// cxxConversionDecl(hasExplicitSpecifier(constantExpr())) will not match #3 or #4. |
| 7664 | /// cxxDeductionGuideDecl(hasExplicitSpecifier(constantExpr())) will not match #5 or #6. |
| 7665 | AST_MATCHER_P(FunctionDecl, hasExplicitSpecifier, internal::Matcher<Expr>,namespace internal { class matcher_hasExplicitSpecifier0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< FunctionDecl> { public: explicit matcher_hasExplicitSpecifier0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl > hasExplicitSpecifier( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasExplicitSpecifier0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <FunctionDecl> ( &hasExplicitSpecifier_Type0)(internal ::Matcher<Expr> const &InnerMatcher); inline bool internal ::matcher_hasExplicitSpecifier0Matcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7666 | InnerMatcher)namespace internal { class matcher_hasExplicitSpecifier0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< FunctionDecl> { public: explicit matcher_hasExplicitSpecifier0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl > hasExplicitSpecifier( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_hasExplicitSpecifier0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <FunctionDecl> ( &hasExplicitSpecifier_Type0)(internal ::Matcher<Expr> const &InnerMatcher); inline bool internal ::matcher_hasExplicitSpecifier0Matcher::matches( const FunctionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7667 | ExplicitSpecifier ES = ExplicitSpecifier::getFromDecl(&Node); |
| 7668 | if (!ES.getExpr()) |
| 7669 | return false; |
| 7670 | |
| 7671 | ASTChildrenNotSpelledInSourceScope RAII(Finder, false); |
| 7672 | |
| 7673 | return InnerMatcher.matches(*ES.getExpr(), Finder, Builder); |
| 7674 | } |
| 7675 | |
| 7676 | /// Matches function and namespace declarations that are marked with |
| 7677 | /// the inline keyword. |
| 7678 | /// |
| 7679 | /// Given |
| 7680 | /// \code |
| 7681 | /// inline void f(); |
| 7682 | /// void g(); |
| 7683 | /// namespace n { |
| 7684 | /// inline namespace m {} |
| 7685 | /// } |
| 7686 | /// \endcode |
| 7687 | /// functionDecl(isInline()) will match ::f(). |
| 7688 | /// namespaceDecl(isInline()) will match n::m. |
| 7689 | AST_POLYMORPHIC_MATCHER(isInline,namespace internal { template <typename NodeType> class matcher_isInlineMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isInlineMatcher , void(::clang::ast_matchers::internal::TypeList<NamespaceDecl , FunctionDecl>)> isInline() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isInlineMatcher , void(::clang::ast_matchers::internal::TypeList<NamespaceDecl , FunctionDecl>)>(); } template <typename NodeType> bool internal::matcher_isInlineMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7690 | AST_POLYMORPHIC_SUPPORTED_TYPES(NamespaceDecl,namespace internal { template <typename NodeType> class matcher_isInlineMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isInlineMatcher , void(::clang::ast_matchers::internal::TypeList<NamespaceDecl , FunctionDecl>)> isInline() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isInlineMatcher , void(::clang::ast_matchers::internal::TypeList<NamespaceDecl , FunctionDecl>)>(); } template <typename NodeType> bool internal::matcher_isInlineMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7691 | FunctionDecl))namespace internal { template <typename NodeType> class matcher_isInlineMatcher : public ::clang::ast_matchers::internal ::MatcherInterface<NodeType> { public: bool matches(const NodeType &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::PolymorphicMatcher< internal::matcher_isInlineMatcher , void(::clang::ast_matchers::internal::TypeList<NamespaceDecl , FunctionDecl>)> isInline() { return ::clang::ast_matchers ::internal::PolymorphicMatcher< internal::matcher_isInlineMatcher , void(::clang::ast_matchers::internal::TypeList<NamespaceDecl , FunctionDecl>)>(); } template <typename NodeType> bool internal::matcher_isInlineMatcher<NodeType>::matches ( const NodeType &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7692 | // This is required because the spelling of the function used to determine |
| 7693 | // whether inline is specified or not differs between the polymorphic types. |
| 7694 | if (const auto *FD = dyn_cast<FunctionDecl>(&Node)) |
| 7695 | return FD->isInlineSpecified(); |
| 7696 | else if (const auto *NSD = dyn_cast<NamespaceDecl>(&Node)) |
| 7697 | return NSD->isInline(); |
| 7698 | llvm_unreachable("Not a valid polymorphic type")::llvm::llvm_unreachable_internal("Not a valid polymorphic type" , "clang/include/clang/ASTMatchers/ASTMatchers.h", 7698); |
| 7699 | } |
| 7700 | |
| 7701 | /// Matches anonymous namespace declarations. |
| 7702 | /// |
| 7703 | /// Given |
| 7704 | /// \code |
| 7705 | /// namespace n { |
| 7706 | /// namespace {} // #1 |
| 7707 | /// } |
| 7708 | /// \endcode |
| 7709 | /// namespaceDecl(isAnonymous()) will match #1 but not ::n. |
| 7710 | AST_MATCHER(NamespaceDecl, isAnonymous)namespace internal { class matcher_isAnonymousMatcher : public ::clang::ast_matchers::internal::MatcherInterface<NamespaceDecl > { public: explicit matcher_isAnonymousMatcher() = default ; bool matches(const NamespaceDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<NamespaceDecl> isAnonymous() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isAnonymousMatcher()); } inline bool internal ::matcher_isAnonymousMatcher::matches( const NamespaceDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 7711 | return Node.isAnonymousNamespace(); |
| 7712 | } |
| 7713 | |
| 7714 | /// Matches declarations in the namespace `std`, but not in nested namespaces. |
| 7715 | /// |
| 7716 | /// Given |
| 7717 | /// \code |
| 7718 | /// class vector {}; |
| 7719 | /// namespace foo { |
| 7720 | /// class vector {}; |
| 7721 | /// namespace std { |
| 7722 | /// class vector {}; |
| 7723 | /// } |
| 7724 | /// } |
| 7725 | /// namespace std { |
| 7726 | /// inline namespace __1 { |
| 7727 | /// class vector {}; // #1 |
| 7728 | /// namespace experimental { |
| 7729 | /// class vector {}; |
| 7730 | /// } |
| 7731 | /// } |
| 7732 | /// } |
| 7733 | /// \endcode |
| 7734 | /// cxxRecordDecl(hasName("vector"), isInStdNamespace()) will match only #1. |
| 7735 | AST_MATCHER(Decl, isInStdNamespace)namespace internal { class matcher_isInStdNamespaceMatcher : public ::clang::ast_matchers::internal::MatcherInterface<Decl> { public: explicit matcher_isInStdNamespaceMatcher() = default ; bool matches(const Decl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<Decl> isInStdNamespace() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isInStdNamespaceMatcher ()); } inline bool internal::matcher_isInStdNamespaceMatcher:: matches( const Decl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { return Node.isInStdNamespace(); } |
| 7736 | |
| 7737 | /// If the given case statement does not use the GNU case range |
| 7738 | /// extension, matches the constant given in the statement. |
| 7739 | /// |
| 7740 | /// Given |
| 7741 | /// \code |
| 7742 | /// switch (1) { case 1: case 1+1: case 3 ... 4: ; } |
| 7743 | /// \endcode |
| 7744 | /// caseStmt(hasCaseConstant(integerLiteral())) |
| 7745 | /// matches "case 1:" |
| 7746 | AST_MATCHER_P(CaseStmt, hasCaseConstant, internal::Matcher<Expr>,namespace internal { class matcher_hasCaseConstant0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CaseStmt > { public: explicit matcher_hasCaseConstant0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CaseStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<CaseStmt> hasCaseConstant ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasCaseConstant0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<CaseStmt> ( &hasCaseConstant_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasCaseConstant0Matcher::matches( const CaseStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7747 | InnerMatcher)namespace internal { class matcher_hasCaseConstant0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CaseStmt > { public: explicit matcher_hasCaseConstant0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CaseStmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<Expr> InnerMatcher; }; } inline ::clang ::ast_matchers::internal::Matcher<CaseStmt> hasCaseConstant ( internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_hasCaseConstant0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<CaseStmt> ( &hasCaseConstant_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasCaseConstant0Matcher::matches( const CaseStmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7748 | if (Node.getRHS()) |
| 7749 | return false; |
| 7750 | |
| 7751 | return InnerMatcher.matches(*Node.getLHS(), Finder, Builder); |
| 7752 | } |
| 7753 | |
| 7754 | /// Matches declaration that has a given attribute. |
| 7755 | /// |
| 7756 | /// Given |
| 7757 | /// \code |
| 7758 | /// __attribute__((device)) void f() { ... } |
| 7759 | /// \endcode |
| 7760 | /// decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of |
| 7761 | /// f. If the matcher is used from clang-query, attr::Kind parameter should be |
| 7762 | /// passed as a quoted string. e.g., hasAttr("attr::CUDADevice"). |
| 7763 | AST_MATCHER_P(Decl, hasAttr, attr::Kind, AttrKind)namespace internal { class matcher_hasAttr0Matcher : public :: clang::ast_matchers::internal::MatcherInterface<Decl> { public: explicit matcher_hasAttr0Matcher( attr::Kind const & AAttrKind) : AttrKind(AAttrKind) {} bool matches(const Decl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: attr::Kind AttrKind; }; } inline :: clang::ast_matchers::internal::Matcher<Decl> hasAttr( attr ::Kind const &AttrKind) { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_hasAttr0Matcher(AttrKind )); } typedef ::clang::ast_matchers::internal::Matcher<Decl > ( &hasAttr_Type0)(attr::Kind const &AttrKind); inline bool internal::matcher_hasAttr0Matcher::matches( const Decl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 7764 | for (const auto *Attr : Node.attrs()) { |
| 7765 | if (Attr->getKind() == AttrKind) |
| 7766 | return true; |
| 7767 | } |
| 7768 | return false; |
| 7769 | } |
| 7770 | |
| 7771 | /// Matches the return value expression of a return statement |
| 7772 | /// |
| 7773 | /// Given |
| 7774 | /// \code |
| 7775 | /// return a + b; |
| 7776 | /// \endcode |
| 7777 | /// hasReturnValue(binaryOperator()) |
| 7778 | /// matches 'return a + b' |
| 7779 | /// with binaryOperator() |
| 7780 | /// matching 'a + b' |
| 7781 | AST_MATCHER_P(ReturnStmt, hasReturnValue, internal::Matcher<Expr>,namespace internal { class matcher_hasReturnValue0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ReturnStmt > { public: explicit matcher_hasReturnValue0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ReturnStmt &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ReturnStmt > hasReturnValue( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasReturnValue0Matcher(InnerMatcher)) ; } typedef ::clang::ast_matchers::internal::Matcher<ReturnStmt > ( &hasReturnValue_Type0)(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasReturnValue0Matcher ::matches( const ReturnStmt &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 7782 | InnerMatcher)namespace internal { class matcher_hasReturnValue0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<ReturnStmt > { public: explicit matcher_hasReturnValue0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const ReturnStmt &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<ReturnStmt > hasReturnValue( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasReturnValue0Matcher(InnerMatcher)) ; } typedef ::clang::ast_matchers::internal::Matcher<ReturnStmt > ( &hasReturnValue_Type0)(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasReturnValue0Matcher ::matches( const ReturnStmt &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 7783 | if (const auto *RetValue = Node.getRetValue()) |
| 7784 | return InnerMatcher.matches(*RetValue, Finder, Builder); |
| 7785 | return false; |
| 7786 | } |
| 7787 | |
| 7788 | /// Matches CUDA kernel call expression. |
| 7789 | /// |
| 7790 | /// Example matches, |
| 7791 | /// \code |
| 7792 | /// kernel<<<i,j>>>(); |
| 7793 | /// \endcode |
| 7794 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, CUDAKernelCallExpr> |
| 7795 | cudaKernelCallExpr; |
| 7796 | |
| 7797 | /// Matches expressions that resolve to a null pointer constant, such as |
| 7798 | /// GNU's __null, C++11's nullptr, or C's NULL macro. |
| 7799 | /// |
| 7800 | /// Given: |
| 7801 | /// \code |
| 7802 | /// void *v1 = NULL; |
| 7803 | /// void *v2 = nullptr; |
| 7804 | /// void *v3 = __null; // GNU extension |
| 7805 | /// char *cp = (char *)0; |
| 7806 | /// int *ip = 0; |
| 7807 | /// int i = 0; |
| 7808 | /// \endcode |
| 7809 | /// expr(nullPointerConstant()) |
| 7810 | /// matches the initializer for v1, v2, v3, cp, and ip. Does not match the |
| 7811 | /// initializer for i. |
| 7812 | AST_MATCHER_FUNCTION(internal::Matcher<Expr>, nullPointerConstant)inline internal::Matcher<Expr> nullPointerConstant_getInstance (); inline internal::Matcher<Expr> nullPointerConstant( ) { return ::clang::ast_matchers::internal::MemoizedMatcher< internal::Matcher<Expr>, nullPointerConstant_getInstance >::getInstance(); } inline internal::Matcher<Expr> nullPointerConstant_getInstance () { |
| 7813 | return anyOf( |
| 7814 | gnuNullExpr(), cxxNullPtrLiteralExpr(), |
| 7815 | integerLiteral(equals(0), hasParent(expr(hasType(pointerType()))))); |
| 7816 | } |
| 7817 | |
| 7818 | /// Matches the DecompositionDecl the binding belongs to. |
| 7819 | /// |
| 7820 | /// For example, in: |
| 7821 | /// \code |
| 7822 | /// void foo() |
| 7823 | /// { |
| 7824 | /// int arr[3]; |
| 7825 | /// auto &[f, s, t] = arr; |
| 7826 | /// |
| 7827 | /// f = 42; |
| 7828 | /// } |
| 7829 | /// \endcode |
| 7830 | /// The matcher: |
| 7831 | /// \code |
| 7832 | /// bindingDecl(hasName("f"), |
| 7833 | /// forDecomposition(decompositionDecl()) |
| 7834 | /// \endcode |
| 7835 | /// matches 'f' in 'auto &[f, s, t]'. |
| 7836 | AST_MATCHER_P(BindingDecl, forDecomposition, internal::Matcher<ValueDecl>,namespace internal { class matcher_forDecomposition0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< BindingDecl> { public: explicit matcher_forDecomposition0Matcher ( internal::Matcher<ValueDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const BindingDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<ValueDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<BindingDecl> forDecomposition( internal::Matcher <ValueDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_forDecomposition0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <BindingDecl> ( &forDecomposition_Type0)(internal:: Matcher<ValueDecl> const &InnerMatcher); inline bool internal::matcher_forDecomposition0Matcher::matches( const BindingDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7837 | InnerMatcher)namespace internal { class matcher_forDecomposition0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< BindingDecl> { public: explicit matcher_forDecomposition0Matcher ( internal::Matcher<ValueDecl> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const BindingDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<ValueDecl > InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<BindingDecl> forDecomposition( internal::Matcher <ValueDecl> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_forDecomposition0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <BindingDecl> ( &forDecomposition_Type0)(internal:: Matcher<ValueDecl> const &InnerMatcher); inline bool internal::matcher_forDecomposition0Matcher::matches( const BindingDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7838 | if (const ValueDecl *VD = Node.getDecomposedDecl()) |
| 7839 | return InnerMatcher.matches(*VD, Finder, Builder); |
| 7840 | return false; |
| 7841 | } |
| 7842 | |
| 7843 | /// Matches the Nth binding of a DecompositionDecl. |
| 7844 | /// |
| 7845 | /// For example, in: |
| 7846 | /// \code |
| 7847 | /// void foo() |
| 7848 | /// { |
| 7849 | /// int arr[3]; |
| 7850 | /// auto &[f, s, t] = arr; |
| 7851 | /// |
| 7852 | /// f = 42; |
| 7853 | /// } |
| 7854 | /// \endcode |
| 7855 | /// The matcher: |
| 7856 | /// \code |
| 7857 | /// decompositionDecl(hasBinding(0, |
| 7858 | /// bindingDecl(hasName("f").bind("fBinding")))) |
| 7859 | /// \endcode |
| 7860 | /// matches the decomposition decl with 'f' bound to "fBinding". |
| 7861 | AST_MATCHER_P2(DecompositionDecl, hasBinding, unsigned, N,namespace internal { class matcher_hasBinding0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DecompositionDecl > { public: matcher_hasBinding0Matcher(unsigned const & AN, internal::Matcher<BindingDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const DecompositionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <BindingDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<DecompositionDecl> hasBinding( unsigned const &N, internal::Matcher<BindingDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasBinding0Matcher(N, InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<DecompositionDecl > ( &hasBinding_Type0)(unsigned const &N, internal ::Matcher<BindingDecl> const &InnerMatcher); inline bool internal::matcher_hasBinding0Matcher::matches( const DecompositionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7862 | internal::Matcher<BindingDecl>, InnerMatcher)namespace internal { class matcher_hasBinding0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DecompositionDecl > { public: matcher_hasBinding0Matcher(unsigned const & AN, internal::Matcher<BindingDecl> const &AInnerMatcher ) : N(AN), InnerMatcher(AInnerMatcher) {} bool matches(const DecompositionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned N; internal::Matcher <BindingDecl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<DecompositionDecl> hasBinding( unsigned const &N, internal::Matcher<BindingDecl> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasBinding0Matcher(N, InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<DecompositionDecl > ( &hasBinding_Type0)(unsigned const &N, internal ::Matcher<BindingDecl> const &InnerMatcher); inline bool internal::matcher_hasBinding0Matcher::matches( const DecompositionDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7863 | if (Node.bindings().size() <= N) |
| 7864 | return false; |
| 7865 | return InnerMatcher.matches(*Node.bindings()[N], Finder, Builder); |
| 7866 | } |
| 7867 | |
| 7868 | /// Matches any binding of a DecompositionDecl. |
| 7869 | /// |
| 7870 | /// For example, in: |
| 7871 | /// \code |
| 7872 | /// void foo() |
| 7873 | /// { |
| 7874 | /// int arr[3]; |
| 7875 | /// auto &[f, s, t] = arr; |
| 7876 | /// |
| 7877 | /// f = 42; |
| 7878 | /// } |
| 7879 | /// \endcode |
| 7880 | /// The matcher: |
| 7881 | /// \code |
| 7882 | /// decompositionDecl(hasAnyBinding(bindingDecl(hasName("f").bind("fBinding")))) |
| 7883 | /// \endcode |
| 7884 | /// matches the decomposition decl with 'f' bound to "fBinding". |
| 7885 | AST_MATCHER_P(DecompositionDecl, hasAnyBinding, internal::Matcher<BindingDecl>,namespace internal { class matcher_hasAnyBinding0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DecompositionDecl > { public: explicit matcher_hasAnyBinding0Matcher( internal ::Matcher<BindingDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const DecompositionDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<BindingDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher <DecompositionDecl> hasAnyBinding( internal::Matcher< BindingDecl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasAnyBinding0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <DecompositionDecl> ( &hasAnyBinding_Type0)(internal ::Matcher<BindingDecl> const &InnerMatcher); inline bool internal::matcher_hasAnyBinding0Matcher::matches( const DecompositionDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7886 | InnerMatcher)namespace internal { class matcher_hasAnyBinding0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<DecompositionDecl > { public: explicit matcher_hasAnyBinding0Matcher( internal ::Matcher<BindingDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const DecompositionDecl & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<BindingDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher <DecompositionDecl> hasAnyBinding( internal::Matcher< BindingDecl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasAnyBinding0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <DecompositionDecl> ( &hasAnyBinding_Type0)(internal ::Matcher<BindingDecl> const &InnerMatcher); inline bool internal::matcher_hasAnyBinding0Matcher::matches( const DecompositionDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7887 | return llvm::any_of(Node.bindings(), [&](const auto *Binding) { |
| 7888 | return InnerMatcher.matches(*Binding, Finder, Builder); |
| 7889 | }); |
| 7890 | } |
| 7891 | |
| 7892 | /// Matches declaration of the function the statement belongs to. |
| 7893 | /// |
| 7894 | /// Deprecated. Use forCallable() to correctly handle the situation when |
| 7895 | /// the declaration is not a function (but a block or an Objective-C method). |
| 7896 | /// forFunction() not only fails to take non-functions into account but also |
| 7897 | /// may match the wrong declaration in their presence. |
| 7898 | /// |
| 7899 | /// Given: |
| 7900 | /// \code |
| 7901 | /// F& operator=(const F& o) { |
| 7902 | /// std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; }); |
| 7903 | /// return *this; |
| 7904 | /// } |
| 7905 | /// \endcode |
| 7906 | /// returnStmt(forFunction(hasName("operator="))) |
| 7907 | /// matches 'return *this' |
| 7908 | /// but does not match 'return v > 0' |
| 7909 | AST_MATCHER_P(Stmt, forFunction, internal::Matcher<FunctionDecl>,namespace internal { class matcher_forFunction0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Stmt> { public: explicit matcher_forFunction0Matcher( internal::Matcher <FunctionDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Stmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<FunctionDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<Stmt> forFunction ( internal::Matcher<FunctionDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_forFunction0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<Stmt> ( &forFunction_Type0 )(internal::Matcher<FunctionDecl> const &InnerMatcher ); inline bool internal::matcher_forFunction0Matcher::matches ( const Stmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 7910 | InnerMatcher)namespace internal { class matcher_forFunction0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Stmt> { public: explicit matcher_forFunction0Matcher( internal::Matcher <FunctionDecl> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const Stmt &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; private : internal::Matcher<FunctionDecl> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher<Stmt> forFunction ( internal::Matcher<FunctionDecl> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_forFunction0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<Stmt> ( &forFunction_Type0 )(internal::Matcher<FunctionDecl> const &InnerMatcher ); inline bool internal::matcher_forFunction0Matcher::matches ( const Stmt &Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7911 | const auto &Parents = Finder->getASTContext().getParents(Node); |
| 7912 | |
| 7913 | llvm::SmallVector<DynTypedNode, 8> Stack(Parents.begin(), Parents.end()); |
| 7914 | while (!Stack.empty()) { |
| 7915 | const auto &CurNode = Stack.back(); |
| 7916 | Stack.pop_back(); |
| 7917 | if (const auto *FuncDeclNode = CurNode.get<FunctionDecl>()) { |
| 7918 | if (InnerMatcher.matches(*FuncDeclNode, Finder, Builder)) { |
| 7919 | return true; |
| 7920 | } |
| 7921 | } else if (const auto *LambdaExprNode = CurNode.get<LambdaExpr>()) { |
| 7922 | if (InnerMatcher.matches(*LambdaExprNode->getCallOperator(), Finder, |
| 7923 | Builder)) { |
| 7924 | return true; |
| 7925 | } |
| 7926 | } else { |
| 7927 | for (const auto &Parent : Finder->getASTContext().getParents(CurNode)) |
| 7928 | Stack.push_back(Parent); |
| 7929 | } |
| 7930 | } |
| 7931 | return false; |
| 7932 | } |
| 7933 | |
| 7934 | /// Matches declaration of the function, method, or block the statement |
| 7935 | /// belongs to. |
| 7936 | /// |
| 7937 | /// Given: |
| 7938 | /// \code |
| 7939 | /// F& operator=(const F& o) { |
| 7940 | /// std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; }); |
| 7941 | /// return *this; |
| 7942 | /// } |
| 7943 | /// \endcode |
| 7944 | /// returnStmt(forCallable(functionDecl(hasName("operator=")))) |
| 7945 | /// matches 'return *this' |
| 7946 | /// but does not match 'return v > 0' |
| 7947 | /// |
| 7948 | /// Given: |
| 7949 | /// \code |
| 7950 | /// -(void) foo { |
| 7951 | /// int x = 1; |
| 7952 | /// dispatch_sync(queue, ^{ int y = 2; }); |
| 7953 | /// } |
| 7954 | /// \endcode |
| 7955 | /// declStmt(forCallable(objcMethodDecl())) |
| 7956 | /// matches 'int x = 1' |
| 7957 | /// but does not match 'int y = 2'. |
| 7958 | /// whereas declStmt(forCallable(blockDecl())) |
| 7959 | /// matches 'int y = 2' |
| 7960 | /// but does not match 'int x = 1'. |
| 7961 | AST_MATCHER_P(Stmt, forCallable, internal::Matcher<Decl>, InnerMatcher)namespace internal { class matcher_forCallable0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<Stmt> { public: explicit matcher_forCallable0Matcher( internal::Matcher <Decl> const &AInnerMatcher) : InnerMatcher(AInnerMatcher ) {} bool matches(const Stmt &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: internal ::Matcher<Decl> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<Stmt> forCallable( internal::Matcher <Decl> const &InnerMatcher) { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_forCallable0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <Stmt> ( &forCallable_Type0)(internal::Matcher<Decl > const &InnerMatcher); inline bool internal::matcher_forCallable0Matcher ::matches( const Stmt &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 7962 | const auto &Parents = Finder->getASTContext().getParents(Node); |
| 7963 | |
| 7964 | llvm::SmallVector<DynTypedNode, 8> Stack(Parents.begin(), Parents.end()); |
| 7965 | while (!Stack.empty()) { |
| 7966 | const auto &CurNode = Stack.back(); |
| 7967 | Stack.pop_back(); |
| 7968 | if (const auto *FuncDeclNode = CurNode.get<FunctionDecl>()) { |
| 7969 | if (InnerMatcher.matches(*FuncDeclNode, Finder, Builder)) { |
| 7970 | return true; |
| 7971 | } |
| 7972 | } else if (const auto *LambdaExprNode = CurNode.get<LambdaExpr>()) { |
| 7973 | if (InnerMatcher.matches(*LambdaExprNode->getCallOperator(), Finder, |
| 7974 | Builder)) { |
| 7975 | return true; |
| 7976 | } |
| 7977 | } else if (const auto *ObjCMethodDeclNode = CurNode.get<ObjCMethodDecl>()) { |
| 7978 | if (InnerMatcher.matches(*ObjCMethodDeclNode, Finder, Builder)) { |
| 7979 | return true; |
| 7980 | } |
| 7981 | } else if (const auto *BlockDeclNode = CurNode.get<BlockDecl>()) { |
| 7982 | if (InnerMatcher.matches(*BlockDeclNode, Finder, Builder)) { |
| 7983 | return true; |
| 7984 | } |
| 7985 | } else { |
| 7986 | for (const auto &Parent : Finder->getASTContext().getParents(CurNode)) |
| 7987 | Stack.push_back(Parent); |
| 7988 | } |
| 7989 | } |
| 7990 | return false; |
| 7991 | } |
| 7992 | |
| 7993 | /// Matches a declaration that has external formal linkage. |
| 7994 | /// |
| 7995 | /// Example matches only z (matcher = varDecl(hasExternalFormalLinkage())) |
| 7996 | /// \code |
| 7997 | /// void f() { |
| 7998 | /// int x; |
| 7999 | /// static int y; |
| 8000 | /// } |
| 8001 | /// int z; |
| 8002 | /// \endcode |
| 8003 | /// |
| 8004 | /// Example matches f() because it has external formal linkage despite being |
| 8005 | /// unique to the translation unit as though it has internal likage |
| 8006 | /// (matcher = functionDecl(hasExternalFormalLinkage())) |
| 8007 | /// |
| 8008 | /// \code |
| 8009 | /// namespace { |
| 8010 | /// void f() {} |
| 8011 | /// } |
| 8012 | /// \endcode |
| 8013 | AST_MATCHER(NamedDecl, hasExternalFormalLinkage)namespace internal { class matcher_hasExternalFormalLinkageMatcher : public ::clang::ast_matchers::internal::MatcherInterface< NamedDecl> { public: explicit matcher_hasExternalFormalLinkageMatcher () = default; bool matches(const NamedDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<NamedDecl > hasExternalFormalLinkage() { return ::clang::ast_matchers ::internal::makeMatcher( new internal::matcher_hasExternalFormalLinkageMatcher ()); } inline bool internal::matcher_hasExternalFormalLinkageMatcher ::matches( const NamedDecl &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8014 | return Node.hasExternalFormalLinkage(); |
| 8015 | } |
| 8016 | |
| 8017 | /// Matches a declaration that has default arguments. |
| 8018 | /// |
| 8019 | /// Example matches y (matcher = parmVarDecl(hasDefaultArgument())) |
| 8020 | /// \code |
| 8021 | /// void x(int val) {} |
| 8022 | /// void y(int val = 0) {} |
| 8023 | /// \endcode |
| 8024 | /// |
| 8025 | /// Deprecated. Use hasInitializer() instead to be able to |
| 8026 | /// match on the contents of the default argument. For example: |
| 8027 | /// |
| 8028 | /// \code |
| 8029 | /// void x(int val = 7) {} |
| 8030 | /// void y(int val = 42) {} |
| 8031 | /// \endcode |
| 8032 | /// parmVarDecl(hasInitializer(integerLiteral(equals(42)))) |
| 8033 | /// matches the parameter of y |
| 8034 | /// |
| 8035 | /// A matcher such as |
| 8036 | /// parmVarDecl(hasInitializer(anything())) |
| 8037 | /// is equivalent to parmVarDecl(hasDefaultArgument()). |
| 8038 | AST_MATCHER(ParmVarDecl, hasDefaultArgument)namespace internal { class matcher_hasDefaultArgumentMatcher : public ::clang::ast_matchers::internal::MatcherInterface< ParmVarDecl> { public: explicit matcher_hasDefaultArgumentMatcher () = default; bool matches(const ParmVarDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<ParmVarDecl > hasDefaultArgument() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_hasDefaultArgumentMatcher ()); } inline bool internal::matcher_hasDefaultArgumentMatcher ::matches( const ParmVarDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8039 | return Node.hasDefaultArg(); |
| 8040 | } |
| 8041 | |
| 8042 | /// Matches array new expressions. |
| 8043 | /// |
| 8044 | /// Given: |
| 8045 | /// \code |
| 8046 | /// MyClass *p1 = new MyClass[10]; |
| 8047 | /// \endcode |
| 8048 | /// cxxNewExpr(isArray()) |
| 8049 | /// matches the expression 'new MyClass[10]'. |
| 8050 | AST_MATCHER(CXXNewExpr, isArray)namespace internal { class matcher_isArrayMatcher : public :: clang::ast_matchers::internal::MatcherInterface<CXXNewExpr > { public: explicit matcher_isArrayMatcher() = default; bool matches(const CXXNewExpr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<CXXNewExpr> isArray() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isArrayMatcher ()); } inline bool internal::matcher_isArrayMatcher::matches( const CXXNewExpr &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8051 | return Node.isArray(); |
| 8052 | } |
| 8053 | |
| 8054 | /// Matches placement new expression arguments. |
| 8055 | /// |
| 8056 | /// Given: |
| 8057 | /// \code |
| 8058 | /// MyClass *p1 = new (Storage, 16) MyClass(); |
| 8059 | /// \endcode |
| 8060 | /// cxxNewExpr(hasPlacementArg(1, integerLiteral(equals(16)))) |
| 8061 | /// matches the expression 'new (Storage, 16) MyClass()'. |
| 8062 | AST_MATCHER_P2(CXXNewExpr, hasPlacementArg, unsigned, Index,namespace internal { class matcher_hasPlacementArg0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXNewExpr > { public: matcher_hasPlacementArg0Matcher(unsigned const &AIndex, internal::Matcher<Expr> const &AInnerMatcher ) : Index(AIndex), InnerMatcher(AInnerMatcher) {} bool matches (const CXXNewExpr &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned Index; internal:: Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<CXXNewExpr> hasPlacementArg( unsigned const &Index, internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasPlacementArg0Matcher(Index, InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<CXXNewExpr> ( &hasPlacementArg_Type0)(unsigned const &Index, internal ::Matcher<Expr> const &InnerMatcher); inline bool internal ::matcher_hasPlacementArg0Matcher::matches( const CXXNewExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const |
| 8063 | internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasPlacementArg0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXNewExpr > { public: matcher_hasPlacementArg0Matcher(unsigned const &AIndex, internal::Matcher<Expr> const &AInnerMatcher ) : Index(AIndex), InnerMatcher(AInnerMatcher) {} bool matches (const CXXNewExpr &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: unsigned Index; internal:: Matcher<Expr> InnerMatcher; }; } inline ::clang::ast_matchers ::internal::Matcher<CXXNewExpr> hasPlacementArg( unsigned const &Index, internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasPlacementArg0Matcher(Index, InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher<CXXNewExpr> ( &hasPlacementArg_Type0)(unsigned const &Index, internal ::Matcher<Expr> const &InnerMatcher); inline bool internal ::matcher_hasPlacementArg0Matcher::matches( const CXXNewExpr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 8064 | return Node.getNumPlacementArgs() > Index && |
| 8065 | InnerMatcher.matches(*Node.getPlacementArg(Index), Finder, Builder); |
| 8066 | } |
| 8067 | |
| 8068 | /// Matches any placement new expression arguments. |
| 8069 | /// |
| 8070 | /// Given: |
| 8071 | /// \code |
| 8072 | /// MyClass *p1 = new (Storage) MyClass(); |
| 8073 | /// \endcode |
| 8074 | /// cxxNewExpr(hasAnyPlacementArg(anything())) |
| 8075 | /// matches the expression 'new (Storage, 16) MyClass()'. |
| 8076 | AST_MATCHER_P(CXXNewExpr, hasAnyPlacementArg, internal::Matcher<Expr>,namespace internal { class matcher_hasAnyPlacementArg0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXNewExpr> { public: explicit matcher_hasAnyPlacementArg0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXNewExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXNewExpr > hasAnyPlacementArg( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasAnyPlacementArg0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<CXXNewExpr > ( &hasAnyPlacementArg_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasAnyPlacementArg0Matcher ::matches( const CXXNewExpr &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 8077 | InnerMatcher)namespace internal { class matcher_hasAnyPlacementArg0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< CXXNewExpr> { public: explicit matcher_hasAnyPlacementArg0Matcher ( internal::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXNewExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXNewExpr > hasAnyPlacementArg( internal::Matcher<Expr> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasAnyPlacementArg0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<CXXNewExpr > ( &hasAnyPlacementArg_Type0)(internal::Matcher<Expr > const &InnerMatcher); inline bool internal::matcher_hasAnyPlacementArg0Matcher ::matches( const CXXNewExpr &Node, ::clang::ast_matchers:: internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8078 | return llvm::any_of(Node.placement_arguments(), [&](const Expr *Arg) { |
| 8079 | return InnerMatcher.matches(*Arg, Finder, Builder); |
| 8080 | }); |
| 8081 | } |
| 8082 | |
| 8083 | /// Matches array new expressions with a given array size. |
| 8084 | /// |
| 8085 | /// Given: |
| 8086 | /// \code |
| 8087 | /// MyClass *p1 = new MyClass[10]; |
| 8088 | /// \endcode |
| 8089 | /// cxxNewExpr(hasArraySize(integerLiteral(equals(10)))) |
| 8090 | /// matches the expression 'new MyClass[10]'. |
| 8091 | AST_MATCHER_P(CXXNewExpr, hasArraySize, internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_hasArraySize0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXNewExpr > { public: explicit matcher_hasArraySize0Matcher( internal ::Matcher<Expr> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const CXXNewExpr &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; private: internal::Matcher<Expr> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<CXXNewExpr > hasArraySize( internal::Matcher<Expr> const &InnerMatcher ) { return ::clang::ast_matchers::internal::makeMatcher( new internal ::matcher_hasArraySize0Matcher(InnerMatcher)); } typedef ::clang ::ast_matchers::internal::Matcher<CXXNewExpr> ( &hasArraySize_Type0 )(internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_hasArraySize0Matcher::matches( const CXXNewExpr &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8092 | return Node.isArray() && *Node.getArraySize() && |
| 8093 | InnerMatcher.matches(**Node.getArraySize(), Finder, Builder); |
| 8094 | } |
| 8095 | |
| 8096 | /// Matches a class declaration that is defined. |
| 8097 | /// |
| 8098 | /// Example matches x (matcher = cxxRecordDecl(hasDefinition())) |
| 8099 | /// \code |
| 8100 | /// class x {}; |
| 8101 | /// class y; |
| 8102 | /// \endcode |
| 8103 | AST_MATCHER(CXXRecordDecl, hasDefinition)namespace internal { class matcher_hasDefinitionMatcher : public ::clang::ast_matchers::internal::MatcherInterface<CXXRecordDecl > { public: explicit matcher_hasDefinitionMatcher() = default ; bool matches(const CXXRecordDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<CXXRecordDecl> hasDefinition() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasDefinitionMatcher()); } inline bool internal::matcher_hasDefinitionMatcher::matches( const CXXRecordDecl &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8104 | return Node.hasDefinition(); |
| 8105 | } |
| 8106 | |
| 8107 | /// Matches C++11 scoped enum declaration. |
| 8108 | /// |
| 8109 | /// Example matches Y (matcher = enumDecl(isScoped())) |
| 8110 | /// \code |
| 8111 | /// enum X {}; |
| 8112 | /// enum class Y {}; |
| 8113 | /// \endcode |
| 8114 | AST_MATCHER(EnumDecl, isScoped)namespace internal { class matcher_isScopedMatcher : public :: clang::ast_matchers::internal::MatcherInterface<EnumDecl> { public: explicit matcher_isScopedMatcher() = default; bool matches(const EnumDecl &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers:: internal::Matcher<EnumDecl> isScoped() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isScopedMatcher ()); } inline bool internal::matcher_isScopedMatcher::matches ( const EnumDecl &Node, ::clang::ast_matchers::internal:: ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8115 | return Node.isScoped(); |
| 8116 | } |
| 8117 | |
| 8118 | /// Matches a function declared with a trailing return type. |
| 8119 | /// |
| 8120 | /// Example matches Y (matcher = functionDecl(hasTrailingReturn())) |
| 8121 | /// \code |
| 8122 | /// int X() {} |
| 8123 | /// auto Y() -> int {} |
| 8124 | /// \endcode |
| 8125 | AST_MATCHER(FunctionDecl, hasTrailingReturn)namespace internal { class matcher_hasTrailingReturnMatcher : public ::clang::ast_matchers::internal::MatcherInterface< FunctionDecl> { public: explicit matcher_hasTrailingReturnMatcher () = default; bool matches(const FunctionDecl &Node, ::clang ::ast_matchers::internal::ASTMatchFinder *Finder, ::clang::ast_matchers ::internal::BoundNodesTreeBuilder *Builder) const override; } ; } inline ::clang::ast_matchers::internal::Matcher<FunctionDecl > hasTrailingReturn() { return ::clang::ast_matchers::internal ::makeMatcher( new internal::matcher_hasTrailingReturnMatcher ()); } inline bool internal::matcher_hasTrailingReturnMatcher ::matches( const FunctionDecl &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8126 | if (const auto *F = Node.getType()->getAs<FunctionProtoType>()) |
| 8127 | return F->hasTrailingReturn(); |
| 8128 | return false; |
| 8129 | } |
| 8130 | |
| 8131 | /// Matches expressions that match InnerMatcher that are possibly wrapped in an |
| 8132 | /// elidable constructor and other corresponding bookkeeping nodes. |
| 8133 | /// |
| 8134 | /// In C++17, elidable copy constructors are no longer being generated in the |
| 8135 | /// AST as it is not permitted by the standard. They are, however, part of the |
| 8136 | /// AST in C++14 and earlier. So, a matcher must abstract over these differences |
| 8137 | /// to work in all language modes. This matcher skips elidable constructor-call |
| 8138 | /// AST nodes, `ExprWithCleanups` nodes wrapping elidable constructor-calls and |
| 8139 | /// various implicit nodes inside the constructor calls, all of which will not |
| 8140 | /// appear in the C++17 AST. |
| 8141 | /// |
| 8142 | /// Given |
| 8143 | /// |
| 8144 | /// \code |
| 8145 | /// struct H {}; |
| 8146 | /// H G(); |
| 8147 | /// void f() { |
| 8148 | /// H D = G(); |
| 8149 | /// } |
| 8150 | /// \endcode |
| 8151 | /// |
| 8152 | /// ``varDecl(hasInitializer(ignoringElidableConstructorCall(callExpr())))`` |
| 8153 | /// matches ``H D = G()`` in C++11 through C++17 (and beyond). |
| 8154 | AST_MATCHER_P(Expr, ignoringElidableConstructorCall,namespace internal { class matcher_ignoringElidableConstructorCall0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringElidableConstructorCall0Matcher ( ast_matchers::internal::Matcher<Expr> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const Expr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: ast_matchers::internal::Matcher< Expr> InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<Expr> ignoringElidableConstructorCall( ast_matchers ::internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringElidableConstructorCall0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<Expr > ( &ignoringElidableConstructorCall_Type0)(ast_matchers ::internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringElidableConstructorCall0Matcher ::matches( const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 8155 | ast_matchers::internal::Matcher<Expr>, InnerMatcher)namespace internal { class matcher_ignoringElidableConstructorCall0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< Expr> { public: explicit matcher_ignoringElidableConstructorCall0Matcher ( ast_matchers::internal::Matcher<Expr> const &AInnerMatcher ) : InnerMatcher(AInnerMatcher) {} bool matches(const Expr & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: ast_matchers::internal::Matcher< Expr> InnerMatcher; }; } inline ::clang::ast_matchers::internal ::Matcher<Expr> ignoringElidableConstructorCall( ast_matchers ::internal::Matcher<Expr> const &InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher( new internal:: matcher_ignoringElidableConstructorCall0Matcher(InnerMatcher) ); } typedef ::clang::ast_matchers::internal::Matcher<Expr > ( &ignoringElidableConstructorCall_Type0)(ast_matchers ::internal::Matcher<Expr> const &InnerMatcher); inline bool internal::matcher_ignoringElidableConstructorCall0Matcher ::matches( const Expr &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8156 | // E tracks the node that we are examining. |
| 8157 | const Expr *E = &Node; |
| 8158 | // If present, remove an outer `ExprWithCleanups` corresponding to the |
| 8159 | // underlying `CXXConstructExpr`. This check won't cover all cases of added |
| 8160 | // `ExprWithCleanups` corresponding to `CXXConstructExpr` nodes (because the |
| 8161 | // EWC is placed on the outermost node of the expression, which this may not |
| 8162 | // be), but, it still improves the coverage of this matcher. |
| 8163 | if (const auto *CleanupsExpr = dyn_cast<ExprWithCleanups>(&Node)) |
| 8164 | E = CleanupsExpr->getSubExpr(); |
| 8165 | if (const auto *CtorExpr = dyn_cast<CXXConstructExpr>(E)) { |
| 8166 | if (CtorExpr->isElidable()) { |
| 8167 | if (const auto *MaterializeTemp = |
| 8168 | dyn_cast<MaterializeTemporaryExpr>(CtorExpr->getArg(0))) { |
| 8169 | return InnerMatcher.matches(*MaterializeTemp->getSubExpr(), Finder, |
| 8170 | Builder); |
| 8171 | } |
| 8172 | } |
| 8173 | } |
| 8174 | return InnerMatcher.matches(Node, Finder, Builder); |
| 8175 | } |
| 8176 | |
| 8177 | //----------------------------------------------------------------------------// |
| 8178 | // OpenMP handling. |
| 8179 | //----------------------------------------------------------------------------// |
| 8180 | |
| 8181 | /// Matches any ``#pragma omp`` executable directive. |
| 8182 | /// |
| 8183 | /// Given |
| 8184 | /// |
| 8185 | /// \code |
| 8186 | /// #pragma omp parallel |
| 8187 | /// #pragma omp parallel default(none) |
| 8188 | /// #pragma omp taskyield |
| 8189 | /// \endcode |
| 8190 | /// |
| 8191 | /// ``ompExecutableDirective()`` matches ``omp parallel``, |
| 8192 | /// ``omp parallel default(none)`` and ``omp taskyield``. |
| 8193 | extern const internal::VariadicDynCastAllOfMatcher<Stmt, OMPExecutableDirective> |
| 8194 | ompExecutableDirective; |
| 8195 | |
| 8196 | /// Matches standalone OpenMP directives, |
| 8197 | /// i.e., directives that can't have a structured block. |
| 8198 | /// |
| 8199 | /// Given |
| 8200 | /// |
| 8201 | /// \code |
| 8202 | /// #pragma omp parallel |
| 8203 | /// {} |
| 8204 | /// #pragma omp taskyield |
| 8205 | /// \endcode |
| 8206 | /// |
| 8207 | /// ``ompExecutableDirective(isStandaloneDirective()))`` matches |
| 8208 | /// ``omp taskyield``. |
| 8209 | AST_MATCHER(OMPExecutableDirective, isStandaloneDirective)namespace internal { class matcher_isStandaloneDirectiveMatcher : public ::clang::ast_matchers::internal::MatcherInterface< OMPExecutableDirective> { public: explicit matcher_isStandaloneDirectiveMatcher () = default; bool matches(const OMPExecutableDirective & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; }; } inline ::clang::ast_matchers::internal ::Matcher<OMPExecutableDirective> isStandaloneDirective () { return ::clang::ast_matchers::internal::makeMatcher( new internal::matcher_isStandaloneDirectiveMatcher()); } inline bool internal::matcher_isStandaloneDirectiveMatcher::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers::internal ::ASTMatchFinder *Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8210 | return Node.isStandaloneDirective(); |
| 8211 | } |
| 8212 | |
| 8213 | /// Matches the structured-block of the OpenMP executable directive |
| 8214 | /// |
| 8215 | /// Prerequisite: the executable directive must not be standalone directive. |
| 8216 | /// If it is, it will never match. |
| 8217 | /// |
| 8218 | /// Given |
| 8219 | /// |
| 8220 | /// \code |
| 8221 | /// #pragma omp parallel |
| 8222 | /// ; |
| 8223 | /// #pragma omp parallel |
| 8224 | /// {} |
| 8225 | /// \endcode |
| 8226 | /// |
| 8227 | /// ``ompExecutableDirective(hasStructuredBlock(nullStmt()))`` will match ``;`` |
| 8228 | AST_MATCHER_P(OMPExecutableDirective, hasStructuredBlock,namespace internal { class matcher_hasStructuredBlock0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< OMPExecutableDirective> { public: explicit matcher_hasStructuredBlock0Matcher ( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const OMPExecutableDirective & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Stmt> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<OMPExecutableDirective > hasStructuredBlock( internal::Matcher<Stmt> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasStructuredBlock0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<OMPExecutableDirective > ( &hasStructuredBlock_Type0)(internal::Matcher<Stmt > const &InnerMatcher); inline bool internal::matcher_hasStructuredBlock0Matcher ::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 8229 | internal::Matcher<Stmt>, InnerMatcher)namespace internal { class matcher_hasStructuredBlock0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< OMPExecutableDirective> { public: explicit matcher_hasStructuredBlock0Matcher ( internal::Matcher<Stmt> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const OMPExecutableDirective & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<Stmt> InnerMatcher ; }; } inline ::clang::ast_matchers::internal::Matcher<OMPExecutableDirective > hasStructuredBlock( internal::Matcher<Stmt> const & InnerMatcher) { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_hasStructuredBlock0Matcher(InnerMatcher )); } typedef ::clang::ast_matchers::internal::Matcher<OMPExecutableDirective > ( &hasStructuredBlock_Type0)(internal::Matcher<Stmt > const &InnerMatcher); inline bool internal::matcher_hasStructuredBlock0Matcher ::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8230 | if (Node.isStandaloneDirective()) |
| 8231 | return false; // Standalone directives have no structured blocks. |
| 8232 | return InnerMatcher.matches(*Node.getStructuredBlock(), Finder, Builder); |
| 8233 | } |
| 8234 | |
| 8235 | /// Matches any clause in an OpenMP directive. |
| 8236 | /// |
| 8237 | /// Given |
| 8238 | /// |
| 8239 | /// \code |
| 8240 | /// #pragma omp parallel |
| 8241 | /// #pragma omp parallel default(none) |
| 8242 | /// \endcode |
| 8243 | /// |
| 8244 | /// ``ompExecutableDirective(hasAnyClause(anything()))`` matches |
| 8245 | /// ``omp parallel default(none)``. |
| 8246 | AST_MATCHER_P(OMPExecutableDirective, hasAnyClause,namespace internal { class matcher_hasAnyClause0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<OMPExecutableDirective > { public: explicit matcher_hasAnyClause0Matcher( internal ::Matcher<OMPClause> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const OMPExecutableDirective & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<OMPClause> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher <OMPExecutableDirective> hasAnyClause( internal::Matcher <OMPClause> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_hasAnyClause0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <OMPExecutableDirective> ( &hasAnyClause_Type0)(internal ::Matcher<OMPClause> const &InnerMatcher); inline bool internal::matcher_hasAnyClause0Matcher::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const |
| 8247 | internal::Matcher<OMPClause>, InnerMatcher)namespace internal { class matcher_hasAnyClause0Matcher : public ::clang::ast_matchers::internal::MatcherInterface<OMPExecutableDirective > { public: explicit matcher_hasAnyClause0Matcher( internal ::Matcher<OMPClause> const &AInnerMatcher) : InnerMatcher (AInnerMatcher) {} bool matches(const OMPExecutableDirective & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const override; private: internal::Matcher<OMPClause> InnerMatcher; }; } inline ::clang::ast_matchers::internal::Matcher <OMPExecutableDirective> hasAnyClause( internal::Matcher <OMPClause> const &InnerMatcher) { return ::clang:: ast_matchers::internal::makeMatcher( new internal::matcher_hasAnyClause0Matcher (InnerMatcher)); } typedef ::clang::ast_matchers::internal::Matcher <OMPExecutableDirective> ( &hasAnyClause_Type0)(internal ::Matcher<OMPClause> const &InnerMatcher); inline bool internal::matcher_hasAnyClause0Matcher::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8248 | ArrayRef<OMPClause *> Clauses = Node.clauses(); |
| 8249 | return matchesFirstInPointerRange(InnerMatcher, Clauses.begin(), |
| 8250 | Clauses.end(), Finder, |
| 8251 | Builder) != Clauses.end(); |
| 8252 | } |
| 8253 | |
| 8254 | /// Matches OpenMP ``default`` clause. |
| 8255 | /// |
| 8256 | /// Given |
| 8257 | /// |
| 8258 | /// \code |
| 8259 | /// #pragma omp parallel default(none) |
| 8260 | /// #pragma omp parallel default(shared) |
| 8261 | /// #pragma omp parallel default(firstprivate) |
| 8262 | /// #pragma omp parallel |
| 8263 | /// \endcode |
| 8264 | /// |
| 8265 | /// ``ompDefaultClause()`` matches ``default(none)``, ``default(shared)``, and |
| 8266 | /// ``default(firstprivate)`` |
| 8267 | extern const internal::VariadicDynCastAllOfMatcher<OMPClause, OMPDefaultClause> |
| 8268 | ompDefaultClause; |
| 8269 | |
| 8270 | /// Matches if the OpenMP ``default`` clause has ``none`` kind specified. |
| 8271 | /// |
| 8272 | /// Given |
| 8273 | /// |
| 8274 | /// \code |
| 8275 | /// #pragma omp parallel |
| 8276 | /// #pragma omp parallel default(none) |
| 8277 | /// #pragma omp parallel default(shared) |
| 8278 | /// #pragma omp parallel default(firstprivate) |
| 8279 | /// \endcode |
| 8280 | /// |
| 8281 | /// ``ompDefaultClause(isNoneKind())`` matches only ``default(none)``. |
| 8282 | AST_MATCHER(OMPDefaultClause, isNoneKind)namespace internal { class matcher_isNoneKindMatcher : public ::clang::ast_matchers::internal::MatcherInterface<OMPDefaultClause > { public: explicit matcher_isNoneKindMatcher() = default ; bool matches(const OMPDefaultClause &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<OMPDefaultClause > isNoneKind() { return ::clang::ast_matchers::internal::makeMatcher ( new internal::matcher_isNoneKindMatcher()); } inline bool internal ::matcher_isNoneKindMatcher::matches( const OMPDefaultClause & Node, ::clang::ast_matchers::internal::ASTMatchFinder *Finder , ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder ) const { |
| 8283 | return Node.getDefaultKind() == llvm::omp::OMP_DEFAULT_none; |
| 8284 | } |
| 8285 | |
| 8286 | /// Matches if the OpenMP ``default`` clause has ``shared`` kind specified. |
| 8287 | /// |
| 8288 | /// Given |
| 8289 | /// |
| 8290 | /// \code |
| 8291 | /// #pragma omp parallel |
| 8292 | /// #pragma omp parallel default(none) |
| 8293 | /// #pragma omp parallel default(shared) |
| 8294 | /// #pragma omp parallel default(firstprivate) |
| 8295 | /// \endcode |
| 8296 | /// |
| 8297 | /// ``ompDefaultClause(isSharedKind())`` matches only ``default(shared)``. |
| 8298 | AST_MATCHER(OMPDefaultClause, isSharedKind)namespace internal { class matcher_isSharedKindMatcher : public ::clang::ast_matchers::internal::MatcherInterface<OMPDefaultClause > { public: explicit matcher_isSharedKindMatcher() = default ; bool matches(const OMPDefaultClause &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher<OMPDefaultClause > isSharedKind() { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_isSharedKindMatcher()); } inline bool internal::matcher_isSharedKindMatcher::matches( const OMPDefaultClause &Node, ::clang::ast_matchers::internal::ASTMatchFinder * Finder, ::clang::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const { |
| 8299 | return Node.getDefaultKind() == llvm::omp::OMP_DEFAULT_shared; |
| 8300 | } |
| 8301 | |
| 8302 | /// Matches if the OpenMP ``default`` clause has ``firstprivate`` kind |
| 8303 | /// specified. |
| 8304 | /// |
| 8305 | /// Given |
| 8306 | /// |
| 8307 | /// \code |
| 8308 | /// #pragma omp parallel |
| 8309 | /// #pragma omp parallel default(none) |
| 8310 | /// #pragma omp parallel default(shared) |
| 8311 | /// #pragma omp parallel default(firstprivate) |
| 8312 | /// \endcode |
| 8313 | /// |
| 8314 | /// ``ompDefaultClause(isFirstPrivateKind())`` matches only |
| 8315 | /// ``default(firstprivate)``. |
| 8316 | AST_MATCHER(OMPDefaultClause, isFirstPrivateKind)namespace internal { class matcher_isFirstPrivateKindMatcher : public ::clang::ast_matchers::internal::MatcherInterface< OMPDefaultClause> { public: explicit matcher_isFirstPrivateKindMatcher () = default; bool matches(const OMPDefaultClause &Node, :: clang::ast_matchers::internal::ASTMatchFinder *Finder, ::clang ::ast_matchers::internal::BoundNodesTreeBuilder *Builder) const override; }; } inline ::clang::ast_matchers::internal::Matcher <OMPDefaultClause> isFirstPrivateKind() { return ::clang ::ast_matchers::internal::makeMatcher( new internal::matcher_isFirstPrivateKindMatcher ()); } inline bool internal::matcher_isFirstPrivateKindMatcher ::matches( const OMPDefaultClause &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8317 | return Node.getDefaultKind() == llvm::omp::OMP_DEFAULT_firstprivate; |
| 8318 | } |
| 8319 | |
| 8320 | /// Matches if the OpenMP directive is allowed to contain the specified OpenMP |
| 8321 | /// clause kind. |
| 8322 | /// |
| 8323 | /// Given |
| 8324 | /// |
| 8325 | /// \code |
| 8326 | /// #pragma omp parallel |
| 8327 | /// #pragma omp parallel for |
| 8328 | /// #pragma omp for |
| 8329 | /// \endcode |
| 8330 | /// |
| 8331 | /// `ompExecutableDirective(isAllowedToContainClause(OMPC_default))`` matches |
| 8332 | /// ``omp parallel`` and ``omp parallel for``. |
| 8333 | /// |
| 8334 | /// If the matcher is use from clang-query, ``OpenMPClauseKind`` parameter |
| 8335 | /// should be passed as a quoted string. e.g., |
| 8336 | /// ``isAllowedToContainClauseKind("OMPC_default").`` |
| 8337 | AST_MATCHER_P(OMPExecutableDirective, isAllowedToContainClauseKind,namespace internal { class matcher_isAllowedToContainClauseKind0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< OMPExecutableDirective> { public: explicit matcher_isAllowedToContainClauseKind0Matcher ( OpenMPClauseKind const &ACKind) : CKind(ACKind) {} bool matches(const OMPExecutableDirective &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: OpenMPClauseKind CKind; }; } inline ::clang::ast_matchers::internal::Matcher< OMPExecutableDirective> isAllowedToContainClauseKind( OpenMPClauseKind const &CKind) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_isAllowedToContainClauseKind0Matcher (CKind)); } typedef ::clang::ast_matchers::internal::Matcher< OMPExecutableDirective> ( &isAllowedToContainClauseKind_Type0 )(OpenMPClauseKind const &CKind); inline bool internal::matcher_isAllowedToContainClauseKind0Matcher ::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const |
| 8338 | OpenMPClauseKind, CKind)namespace internal { class matcher_isAllowedToContainClauseKind0Matcher : public ::clang::ast_matchers::internal::MatcherInterface< OMPExecutableDirective> { public: explicit matcher_isAllowedToContainClauseKind0Matcher ( OpenMPClauseKind const &ACKind) : CKind(ACKind) {} bool matches(const OMPExecutableDirective &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const override; private: OpenMPClauseKind CKind; }; } inline ::clang::ast_matchers::internal::Matcher< OMPExecutableDirective> isAllowedToContainClauseKind( OpenMPClauseKind const &CKind) { return ::clang::ast_matchers::internal:: makeMatcher( new internal::matcher_isAllowedToContainClauseKind0Matcher (CKind)); } typedef ::clang::ast_matchers::internal::Matcher< OMPExecutableDirective> ( &isAllowedToContainClauseKind_Type0 )(OpenMPClauseKind const &CKind); inline bool internal::matcher_isAllowedToContainClauseKind0Matcher ::matches( const OMPExecutableDirective &Node, ::clang::ast_matchers ::internal::ASTMatchFinder *Finder, ::clang::ast_matchers::internal ::BoundNodesTreeBuilder *Builder) const { |
| 8339 | return llvm::omp::isAllowedClauseForDirective( |
| 8340 | Node.getDirectiveKind(), CKind, |
| 8341 | Finder->getASTContext().getLangOpts().OpenMP); |
| 8342 | } |
| 8343 | |
| 8344 | //----------------------------------------------------------------------------// |
| 8345 | // End OpenMP handling. |
| 8346 | //----------------------------------------------------------------------------// |
| 8347 | |
| 8348 | } // namespace ast_matchers |
| 8349 | } // namespace clang |
| 8350 | |
| 8351 | #endif // LLVM_CLANG_ASTMATCHERS_ASTMATCHERS_H |
| 1 | //===- ASTMatchersInternal.h - Structural query framework -------*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // Implements the base layer of the matcher framework. |
| 10 | // |
| 11 | // Matchers are methods that return a Matcher<T> which provides a method |
| 12 | // Matches(...) which is a predicate on an AST node. The Matches method's |
| 13 | // parameters define the context of the match, which allows matchers to recurse |
| 14 | // or store the current node as bound to a specific string, so that it can be |
| 15 | // retrieved later. |
| 16 | // |
| 17 | // In general, matchers have two parts: |
| 18 | // 1. A function Matcher<T> MatcherName(<arguments>) which returns a Matcher<T> |
| 19 | // based on the arguments and optionally on template type deduction based |
| 20 | // on the arguments. Matcher<T>s form an implicit reverse hierarchy |
| 21 | // to clang's AST class hierarchy, meaning that you can use a Matcher<Base> |
| 22 | // everywhere a Matcher<Derived> is required. |
| 23 | // 2. An implementation of a class derived from MatcherInterface<T>. |
| 24 | // |
| 25 | // The matcher functions are defined in ASTMatchers.h. To make it possible |
| 26 | // to implement both the matcher function and the implementation of the matcher |
| 27 | // interface in one place, ASTMatcherMacros.h defines macros that allow |
| 28 | // implementing a matcher in a single place. |
| 29 | // |
| 30 | // This file contains the base classes needed to construct the actual matchers. |
| 31 | // |
| 32 | //===----------------------------------------------------------------------===// |
| 33 | |
| 34 | #ifndef LLVM_CLANG_ASTMATCHERS_ASTMATCHERSINTERNAL_H |
| 35 | #define LLVM_CLANG_ASTMATCHERS_ASTMATCHERSINTERNAL_H |
| 36 | |
| 37 | #include "clang/AST/ASTTypeTraits.h" |
| 38 | #include "clang/AST/Decl.h" |
| 39 | #include "clang/AST/DeclCXX.h" |
| 40 | #include "clang/AST/DeclFriend.h" |
| 41 | #include "clang/AST/DeclTemplate.h" |
| 42 | #include "clang/AST/Expr.h" |
| 43 | #include "clang/AST/ExprCXX.h" |
| 44 | #include "clang/AST/ExprObjC.h" |
| 45 | #include "clang/AST/NestedNameSpecifier.h" |
| 46 | #include "clang/AST/Stmt.h" |
| 47 | #include "clang/AST/TemplateName.h" |
| 48 | #include "clang/AST/Type.h" |
| 49 | #include "clang/AST/TypeLoc.h" |
| 50 | #include "clang/Basic/LLVM.h" |
| 51 | #include "clang/Basic/OperatorKinds.h" |
| 52 | #include "llvm/ADT/APFloat.h" |
| 53 | #include "llvm/ADT/ArrayRef.h" |
| 54 | #include "llvm/ADT/IntrusiveRefCntPtr.h" |
| 55 | #include "llvm/ADT/None.h" |
| 56 | #include "llvm/ADT/Optional.h" |
| 57 | #include "llvm/ADT/STLExtras.h" |
| 58 | #include "llvm/ADT/SmallVector.h" |
| 59 | #include "llvm/ADT/StringRef.h" |
| 60 | #include "llvm/ADT/iterator.h" |
| 61 | #include "llvm/Support/Casting.h" |
| 62 | #include "llvm/Support/ManagedStatic.h" |
| 63 | #include "llvm/Support/Regex.h" |
| 64 | #include <algorithm> |
| 65 | #include <cassert> |
| 66 | #include <cstddef> |
| 67 | #include <cstdint> |
| 68 | #include <map> |
| 69 | #include <memory> |
| 70 | #include <string> |
| 71 | #include <tuple> |
| 72 | #include <type_traits> |
| 73 | #include <utility> |
| 74 | #include <vector> |
| 75 | |
| 76 | namespace clang { |
| 77 | |
| 78 | class ASTContext; |
| 79 | |
| 80 | namespace ast_matchers { |
| 81 | |
| 82 | class BoundNodes; |
| 83 | |
| 84 | namespace internal { |
| 85 | |
| 86 | /// A type-list implementation. |
| 87 | /// |
| 88 | /// A "linked list" of types, accessible by using the ::head and ::tail |
| 89 | /// typedefs. |
| 90 | template <typename... Ts> struct TypeList {}; // Empty sentinel type list. |
| 91 | |
| 92 | template <typename T1, typename... Ts> struct TypeList<T1, Ts...> { |
| 93 | /// The first type on the list. |
| 94 | using head = T1; |
| 95 | |
| 96 | /// A sublist with the tail. ie everything but the head. |
| 97 | /// |
| 98 | /// This type is used to do recursion. TypeList<>/EmptyTypeList indicates the |
| 99 | /// end of the list. |
| 100 | using tail = TypeList<Ts...>; |
| 101 | }; |
| 102 | |
| 103 | /// The empty type list. |
| 104 | using EmptyTypeList = TypeList<>; |
| 105 | |
| 106 | /// Helper meta-function to determine if some type \c T is present or |
| 107 | /// a parent type in the list. |
| 108 | template <typename AnyTypeList, typename T> struct TypeListContainsSuperOf { |
| 109 | static const bool value = |
| 110 | std::is_base_of<typename AnyTypeList::head, T>::value || |
| 111 | TypeListContainsSuperOf<typename AnyTypeList::tail, T>::value; |
| 112 | }; |
| 113 | template <typename T> struct TypeListContainsSuperOf<EmptyTypeList, T> { |
| 114 | static const bool value = false; |
| 115 | }; |
| 116 | |
| 117 | /// Variadic function object. |
| 118 | /// |
| 119 | /// Most of the functions below that use VariadicFunction could be implemented |
| 120 | /// using plain C++11 variadic functions, but the function object allows us to |
| 121 | /// capture it on the dynamic matcher registry. |
| 122 | template <typename ResultT, typename ArgT, |
| 123 | ResultT (*Func)(ArrayRef<const ArgT *>)> |
| 124 | struct VariadicFunction { |
| 125 | ResultT operator()() const { return Func(None); } |
| 126 | |
| 127 | template <typename... ArgsT> |
| 128 | ResultT operator()(const ArgT &Arg1, const ArgsT &... Args) const { |
| 129 | return Execute(Arg1, static_cast<const ArgT &>(Args)...); |
| 130 | } |
| 131 | |
| 132 | // We also allow calls with an already created array, in case the caller |
| 133 | // already had it. |
| 134 | ResultT operator()(ArrayRef<ArgT> Args) const { |
| 135 | SmallVector<const ArgT*, 8> InnerArgs; |
| 136 | for (const ArgT &Arg : Args) |
| 137 | InnerArgs.push_back(&Arg); |
| 138 | return Func(InnerArgs); |
| 139 | } |
| 140 | |
| 141 | private: |
| 142 | // Trampoline function to allow for implicit conversions to take place |
| 143 | // before we make the array. |
| 144 | template <typename... ArgsT> ResultT Execute(const ArgsT &... Args) const { |
| 145 | const ArgT *const ArgsArray[] = {&Args...}; |
| 146 | return Func(ArrayRef<const ArgT *>(ArgsArray, sizeof...(ArgsT))); |
| 147 | } |
| 148 | }; |
| 149 | |
| 150 | /// Unifies obtaining the underlying type of a regular node through |
| 151 | /// `getType` and a TypedefNameDecl node through `getUnderlyingType`. |
| 152 | inline QualType getUnderlyingType(const Expr &Node) { return Node.getType(); } |
| 153 | |
| 154 | inline QualType getUnderlyingType(const ValueDecl &Node) { |
| 155 | return Node.getType(); |
| 156 | } |
| 157 | inline QualType getUnderlyingType(const TypedefNameDecl &Node) { |
| 158 | return Node.getUnderlyingType(); |
| 159 | } |
| 160 | inline QualType getUnderlyingType(const FriendDecl &Node) { |
| 161 | if (const TypeSourceInfo *TSI = Node.getFriendType()) |
| 162 | return TSI->getType(); |
| 163 | return QualType(); |
| 164 | } |
| 165 | inline QualType getUnderlyingType(const CXXBaseSpecifier &Node) { |
| 166 | return Node.getType(); |
| 167 | } |
| 168 | |
| 169 | /// Unifies obtaining a `TypeSourceInfo` from different node types. |
| 170 | template <typename T, |
| 171 | std::enable_if_t<TypeListContainsSuperOf< |
| 172 | TypeList<CXXBaseSpecifier, CXXCtorInitializer, |
| 173 | CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr, |
| 174 | CompoundLiteralExpr, DeclaratorDecl, ObjCPropertyDecl, |
| 175 | TemplateArgumentLoc, TypedefNameDecl>, |
| 176 | T>::value> * = nullptr> |
| 177 | inline TypeSourceInfo *GetTypeSourceInfo(const T &Node) { |
| 178 | return Node.getTypeSourceInfo(); |
| 179 | } |
| 180 | template <typename T, |
| 181 | std::enable_if_t<TypeListContainsSuperOf< |
| 182 | TypeList<CXXFunctionalCastExpr, ExplicitCastExpr>, T>::value> * = |
| 183 | nullptr> |
| 184 | inline TypeSourceInfo *GetTypeSourceInfo(const T &Node) { |
| 185 | return Node.getTypeInfoAsWritten(); |
| 186 | } |
| 187 | inline TypeSourceInfo *GetTypeSourceInfo(const BlockDecl &Node) { |
| 188 | return Node.getSignatureAsWritten(); |
| 189 | } |
| 190 | inline TypeSourceInfo *GetTypeSourceInfo(const CXXNewExpr &Node) { |
| 191 | return Node.getAllocatedTypeSourceInfo(); |
| 192 | } |
| 193 | inline TypeSourceInfo * |
| 194 | GetTypeSourceInfo(const ClassTemplateSpecializationDecl &Node) { |
| 195 | return Node.getTypeAsWritten(); |
| 196 | } |
| 197 | |
| 198 | /// Unifies obtaining the FunctionProtoType pointer from both |
| 199 | /// FunctionProtoType and FunctionDecl nodes.. |
| 200 | inline const FunctionProtoType * |
| 201 | getFunctionProtoType(const FunctionProtoType &Node) { |
| 202 | return &Node; |
| 203 | } |
| 204 | |
| 205 | inline const FunctionProtoType *getFunctionProtoType(const FunctionDecl &Node) { |
| 206 | return Node.getType()->getAs<FunctionProtoType>(); |
| 207 | } |
| 208 | |
| 209 | /// Unifies obtaining the access specifier from Decl and CXXBaseSpecifier nodes. |
| 210 | inline clang::AccessSpecifier getAccessSpecifier(const Decl &Node) { |
| 211 | return Node.getAccess(); |
| 212 | } |
| 213 | |
| 214 | inline clang::AccessSpecifier getAccessSpecifier(const CXXBaseSpecifier &Node) { |
| 215 | return Node.getAccessSpecifier(); |
| 216 | } |
| 217 | |
| 218 | /// Internal version of BoundNodes. Holds all the bound nodes. |
| 219 | class BoundNodesMap { |
| 220 | public: |
| 221 | /// Adds \c Node to the map with key \c ID. |
| 222 | /// |
| 223 | /// The node's base type should be in NodeBaseType or it will be unaccessible. |
| 224 | void addNode(StringRef ID, const DynTypedNode &DynNode) { |
| 225 | NodeMap[std::string(ID)] = DynNode; |
| 226 | } |
| 227 | |
| 228 | /// Returns the AST node bound to \c ID. |
| 229 | /// |
| 230 | /// Returns NULL if there was no node bound to \c ID or if there is a node but |
| 231 | /// it cannot be converted to the specified type. |
| 232 | template <typename T> |
| 233 | const T *getNodeAs(StringRef ID) const { |
| 234 | IDToNodeMap::const_iterator It = NodeMap.find(ID); |
| 235 | if (It == NodeMap.end()) { |
| 236 | return nullptr; |
| 237 | } |
| 238 | return It->second.get<T>(); |
| 239 | } |
| 240 | |
| 241 | DynTypedNode getNode(StringRef ID) const { |
| 242 | IDToNodeMap::const_iterator It = NodeMap.find(ID); |
| 243 | if (It == NodeMap.end()) { |
| 244 | return DynTypedNode(); |
| 245 | } |
| 246 | return It->second; |
| 247 | } |
| 248 | |
| 249 | /// Imposes an order on BoundNodesMaps. |
| 250 | bool operator<(const BoundNodesMap &Other) const { |
| 251 | return NodeMap < Other.NodeMap; |
| 252 | } |
| 253 | |
| 254 | /// A map from IDs to the bound nodes. |
| 255 | /// |
| 256 | /// Note that we're using std::map here, as for memoization: |
| 257 | /// - we need a comparison operator |
| 258 | /// - we need an assignment operator |
| 259 | using IDToNodeMap = std::map<std::string, DynTypedNode, std::less<>>; |
| 260 | |
| 261 | const IDToNodeMap &getMap() const { |
| 262 | return NodeMap; |
| 263 | } |
| 264 | |
| 265 | /// Returns \c true if this \c BoundNodesMap can be compared, i.e. all |
| 266 | /// stored nodes have memoization data. |
| 267 | bool isComparable() const { |
| 268 | for (const auto &IDAndNode : NodeMap) { |
| 269 | if (!IDAndNode.second.getMemoizationData()) |
| 270 | return false; |
| 271 | } |
| 272 | return true; |
| 273 | } |
| 274 | |
| 275 | private: |
| 276 | IDToNodeMap NodeMap; |
| 277 | }; |
| 278 | |
| 279 | /// Creates BoundNodesTree objects. |
| 280 | /// |
| 281 | /// The tree builder is used during the matching process to insert the bound |
| 282 | /// nodes from the Id matcher. |
| 283 | class BoundNodesTreeBuilder { |
| 284 | public: |
| 285 | /// A visitor interface to visit all BoundNodes results for a |
| 286 | /// BoundNodesTree. |
| 287 | class Visitor { |
| 288 | public: |
| 289 | virtual ~Visitor() = default; |
| 290 | |
| 291 | /// Called multiple times during a single call to VisitMatches(...). |
| 292 | /// |
| 293 | /// 'BoundNodesView' contains the bound nodes for a single match. |
| 294 | virtual void visitMatch(const BoundNodes& BoundNodesView) = 0; |
| 295 | }; |
| 296 | |
| 297 | /// Add a binding from an id to a node. |
| 298 | void setBinding(StringRef Id, const DynTypedNode &DynNode) { |
| 299 | if (Bindings.empty()) |
| 300 | Bindings.emplace_back(); |
| 301 | for (BoundNodesMap &Binding : Bindings) |
| 302 | Binding.addNode(Id, DynNode); |
| 303 | } |
| 304 | |
| 305 | /// Adds a branch in the tree. |
| 306 | void addMatch(const BoundNodesTreeBuilder &Bindings); |
| 307 | |
| 308 | /// Visits all matches that this BoundNodesTree represents. |
| 309 | /// |
| 310 | /// The ownership of 'ResultVisitor' remains at the caller. |
| 311 | void visitMatches(Visitor* ResultVisitor); |
| 312 | |
| 313 | template <typename ExcludePredicate> |
| 314 | bool removeBindings(const ExcludePredicate &Predicate) { |
| 315 | llvm::erase_if(Bindings, Predicate); |
| 316 | return !Bindings.empty(); |
| 317 | } |
| 318 | |
| 319 | /// Imposes an order on BoundNodesTreeBuilders. |
| 320 | bool operator<(const BoundNodesTreeBuilder &Other) const { |
| 321 | return Bindings < Other.Bindings; |
| 322 | } |
| 323 | |
| 324 | /// Returns \c true if this \c BoundNodesTreeBuilder can be compared, |
| 325 | /// i.e. all stored node maps have memoization data. |
| 326 | bool isComparable() const { |
| 327 | for (const BoundNodesMap &NodesMap : Bindings) { |
| 328 | if (!NodesMap.isComparable()) |
| 329 | return false; |
| 330 | } |
| 331 | return true; |
| 332 | } |
| 333 | |
| 334 | private: |
| 335 | SmallVector<BoundNodesMap, 1> Bindings; |
| 336 | }; |
| 337 | |
| 338 | class ASTMatchFinder; |
| 339 | |
| 340 | /// Generic interface for all matchers. |
| 341 | /// |
| 342 | /// Used by the implementation of Matcher<T> and DynTypedMatcher. |
| 343 | /// In general, implement MatcherInterface<T> or SingleNodeMatcherInterface<T> |
| 344 | /// instead. |
| 345 | class DynMatcherInterface |
| 346 | : public llvm::ThreadSafeRefCountedBase<DynMatcherInterface> { |
| 347 | public: |
| 348 | virtual ~DynMatcherInterface() = default; |
| 349 | |
| 350 | /// Returns true if \p DynNode can be matched. |
| 351 | /// |
| 352 | /// May bind \p DynNode to an ID via \p Builder, or recurse into |
| 353 | /// the AST via \p Finder. |
| 354 | virtual bool dynMatches(const DynTypedNode &DynNode, ASTMatchFinder *Finder, |
| 355 | BoundNodesTreeBuilder *Builder) const = 0; |
| 356 | |
| 357 | virtual llvm::Optional<clang::TraversalKind> TraversalKind() const { |
| 358 | return llvm::None; |
| 359 | } |
| 360 | }; |
| 361 | |
| 362 | /// Generic interface for matchers on an AST node of type T. |
| 363 | /// |
| 364 | /// Implement this if your matcher may need to inspect the children or |
| 365 | /// descendants of the node or bind matched nodes to names. If you are |
| 366 | /// writing a simple matcher that only inspects properties of the |
| 367 | /// current node and doesn't care about its children or descendants, |
| 368 | /// implement SingleNodeMatcherInterface instead. |
| 369 | template <typename T> |
| 370 | class MatcherInterface : public DynMatcherInterface { |
| 371 | public: |
| 372 | /// Returns true if 'Node' can be matched. |
| 373 | /// |
| 374 | /// May bind 'Node' to an ID via 'Builder', or recurse into |
| 375 | /// the AST via 'Finder'. |
| 376 | virtual bool matches(const T &Node, |
| 377 | ASTMatchFinder *Finder, |
| 378 | BoundNodesTreeBuilder *Builder) const = 0; |
| 379 | |
| 380 | bool dynMatches(const DynTypedNode &DynNode, ASTMatchFinder *Finder, |
| 381 | BoundNodesTreeBuilder *Builder) const override { |
| 382 | return matches(DynNode.getUnchecked<T>(), Finder, Builder); |
| 383 | } |
| 384 | }; |
| 385 | |
| 386 | /// Interface for matchers that only evaluate properties on a single |
| 387 | /// node. |
| 388 | template <typename T> |
| 389 | class SingleNodeMatcherInterface : public MatcherInterface<T> { |
| 390 | public: |
| 391 | /// Returns true if the matcher matches the provided node. |
| 392 | /// |
| 393 | /// A subclass must implement this instead of Matches(). |
| 394 | virtual bool matchesNode(const T &Node) const = 0; |
| 395 | |
| 396 | private: |
| 397 | /// Implements MatcherInterface::Matches. |
| 398 | bool matches(const T &Node, |
| 399 | ASTMatchFinder * /* Finder */, |
| 400 | BoundNodesTreeBuilder * /* Builder */) const override { |
| 401 | return matchesNode(Node); |
| 402 | } |
| 403 | }; |
| 404 | |
| 405 | template <typename> class Matcher; |
| 406 | |
| 407 | /// Matcher that works on a \c DynTypedNode. |
| 408 | /// |
| 409 | /// It is constructed from a \c Matcher<T> object and redirects most calls to |
| 410 | /// underlying matcher. |
| 411 | /// It checks whether the \c DynTypedNode is convertible into the type of the |
| 412 | /// underlying matcher and then do the actual match on the actual node, or |
| 413 | /// return false if it is not convertible. |
| 414 | class DynTypedMatcher { |
| 415 | public: |
| 416 | /// Takes ownership of the provided implementation pointer. |
| 417 | template <typename T> |
| 418 | DynTypedMatcher(MatcherInterface<T> *Implementation) |
| 419 | : SupportedKind(ASTNodeKind::getFromNodeKind<T>()), |
| 420 | RestrictKind(SupportedKind), Implementation(Implementation) {} |
| 421 | |
| 422 | /// Construct from a variadic function. |
| 423 | enum VariadicOperator { |
| 424 | /// Matches nodes for which all provided matchers match. |
| 425 | VO_AllOf, |
| 426 | |
| 427 | /// Matches nodes for which at least one of the provided matchers |
| 428 | /// matches. |
| 429 | VO_AnyOf, |
| 430 | |
| 431 | /// Matches nodes for which at least one of the provided matchers |
| 432 | /// matches, but doesn't stop at the first match. |
| 433 | VO_EachOf, |
| 434 | |
| 435 | /// Matches any node but executes all inner matchers to find result |
| 436 | /// bindings. |
| 437 | VO_Optionally, |
| 438 | |
| 439 | /// Matches nodes that do not match the provided matcher. |
| 440 | /// |
| 441 | /// Uses the variadic matcher interface, but fails if |
| 442 | /// InnerMatchers.size() != 1. |
| 443 | VO_UnaryNot |
| 444 | }; |
| 445 | |
| 446 | static DynTypedMatcher |
| 447 | constructVariadic(VariadicOperator Op, ASTNodeKind SupportedKind, |
| 448 | std::vector<DynTypedMatcher> InnerMatchers); |
| 449 | |
| 450 | static DynTypedMatcher |
| 451 | constructRestrictedWrapper(const DynTypedMatcher &InnerMatcher, |
| 452 | ASTNodeKind RestrictKind); |
| 453 | |
| 454 | /// Get a "true" matcher for \p NodeKind. |
| 455 | /// |
| 456 | /// It only checks that the node is of the right kind. |
| 457 | static DynTypedMatcher trueMatcher(ASTNodeKind NodeKind); |
| 458 | |
| 459 | void setAllowBind(bool AB) { AllowBind = AB; } |
| 460 | |
| 461 | /// Check whether this matcher could ever match a node of kind \p Kind. |
| 462 | /// \return \c false if this matcher will never match such a node. Otherwise, |
| 463 | /// return \c true. |
| 464 | bool canMatchNodesOfKind(ASTNodeKind Kind) const; |
| 465 | |
| 466 | /// Return a matcher that points to the same implementation, but |
| 467 | /// restricts the node types for \p Kind. |
| 468 | DynTypedMatcher dynCastTo(const ASTNodeKind Kind) const; |
| 469 | |
| 470 | /// Return a matcher that that points to the same implementation, but sets the |
| 471 | /// traversal kind. |
| 472 | /// |
| 473 | /// If the traversal kind is already set, then \c TK overrides it. |
| 474 | DynTypedMatcher withTraversalKind(TraversalKind TK); |
| 475 | |
| 476 | /// Returns true if the matcher matches the given \c DynNode. |
| 477 | bool matches(const DynTypedNode &DynNode, ASTMatchFinder *Finder, |
| 478 | BoundNodesTreeBuilder *Builder) const; |
| 479 | |
| 480 | /// Same as matches(), but skips the kind check. |
| 481 | /// |
| 482 | /// It is faster, but the caller must ensure the node is valid for the |
| 483 | /// kind of this matcher. |
| 484 | bool matchesNoKindCheck(const DynTypedNode &DynNode, ASTMatchFinder *Finder, |
| 485 | BoundNodesTreeBuilder *Builder) const; |
| 486 | |
| 487 | /// Bind the specified \p ID to the matcher. |
| 488 | /// \return A new matcher with the \p ID bound to it if this matcher supports |
| 489 | /// binding. Otherwise, returns an empty \c Optional<>. |
| 490 | llvm::Optional<DynTypedMatcher> tryBind(StringRef ID) const; |
| 491 | |
| 492 | /// Returns a unique \p ID for the matcher. |
| 493 | /// |
| 494 | /// Casting a Matcher<T> to Matcher<U> creates a matcher that has the |
| 495 | /// same \c Implementation pointer, but different \c RestrictKind. We need to |
| 496 | /// include both in the ID to make it unique. |
| 497 | /// |
| 498 | /// \c MatcherIDType supports operator< and provides strict weak ordering. |
| 499 | using MatcherIDType = std::pair<ASTNodeKind, uint64_t>; |
| 500 | MatcherIDType getID() const { |
| 501 | /// FIXME: Document the requirements this imposes on matcher |
| 502 | /// implementations (no new() implementation_ during a Matches()). |
| 503 | return std::make_pair(RestrictKind, |
| 504 | reinterpret_cast<uint64_t>(Implementation.get())); |
| 505 | } |
| 506 | |
| 507 | /// Returns the type this matcher works on. |
| 508 | /// |
| 509 | /// \c matches() will always return false unless the node passed is of this |
| 510 | /// or a derived type. |
| 511 | ASTNodeKind getSupportedKind() const { return SupportedKind; } |
| 512 | |
| 513 | /// Returns \c true if the passed \c DynTypedMatcher can be converted |
| 514 | /// to a \c Matcher<T>. |
| 515 | /// |
| 516 | /// This method verifies that the underlying matcher in \c Other can process |
| 517 | /// nodes of types T. |
| 518 | template <typename T> bool canConvertTo() const { |
| 519 | return canConvertTo(ASTNodeKind::getFromNodeKind<T>()); |
| 520 | } |
| 521 | bool canConvertTo(ASTNodeKind To) const; |
| 522 | |
| 523 | /// Construct a \c Matcher<T> interface around the dynamic matcher. |
| 524 | /// |
| 525 | /// This method asserts that \c canConvertTo() is \c true. Callers |
| 526 | /// should call \c canConvertTo() first to make sure that \c this is |
| 527 | /// compatible with T. |
| 528 | template <typename T> Matcher<T> convertTo() const { |
| 529 | assert(canConvertTo<T>())(static_cast <bool> (canConvertTo<T>()) ? void (0 ) : __assert_fail ("canConvertTo<T>()", "clang/include/clang/ASTMatchers/ASTMatchersInternal.h" , 529, __extension__ __PRETTY_FUNCTION__)); |
| 530 | return unconditionalConvertTo<T>(); |
| 531 | } |
| 532 | |
| 533 | /// Same as \c convertTo(), but does not check that the underlying |
| 534 | /// matcher can handle a value of T. |
| 535 | /// |
| 536 | /// If it is not compatible, then this matcher will never match anything. |
| 537 | template <typename T> Matcher<T> unconditionalConvertTo() const; |
| 538 | |
| 539 | /// Returns the \c TraversalKind respected by calls to `match()`, if any. |
| 540 | /// |
| 541 | /// Most matchers will not have a traversal kind set, instead relying on the |
| 542 | /// surrounding context. For those, \c llvm::None is returned. |
| 543 | llvm::Optional<clang::TraversalKind> getTraversalKind() const { |
| 544 | return Implementation->TraversalKind(); |
| 545 | } |
| 546 | |
| 547 | private: |
| 548 | DynTypedMatcher(ASTNodeKind SupportedKind, ASTNodeKind RestrictKind, |
| 549 | IntrusiveRefCntPtr<DynMatcherInterface> Implementation) |
| 550 | : SupportedKind(SupportedKind), RestrictKind(RestrictKind), |
| 551 | Implementation(std::move(Implementation)) {} |
| 552 | |
| 553 | bool AllowBind = false; |
| 554 | ASTNodeKind SupportedKind; |
| 555 | |
| 556 | /// A potentially stricter node kind. |
| 557 | /// |
| 558 | /// It allows to perform implicit and dynamic cast of matchers without |
| 559 | /// needing to change \c Implementation. |
| 560 | ASTNodeKind RestrictKind; |
| 561 | IntrusiveRefCntPtr<DynMatcherInterface> Implementation; |
| 562 | }; |
| 563 | |
| 564 | /// Wrapper of a MatcherInterface<T> *that allows copying. |
| 565 | /// |
| 566 | /// A Matcher<Base> can be used anywhere a Matcher<Derived> is |
| 567 | /// required. This establishes an is-a relationship which is reverse |
| 568 | /// to the AST hierarchy. In other words, Matcher<T> is contravariant |
| 569 | /// with respect to T. The relationship is built via a type conversion |
| 570 | /// operator rather than a type hierarchy to be able to templatize the |
| 571 | /// type hierarchy instead of spelling it out. |
| 572 | template <typename T> |
| 573 | class Matcher { |
| 574 | public: |
| 575 | /// Takes ownership of the provided implementation pointer. |
| 576 | explicit Matcher(MatcherInterface<T> *Implementation) |
| 577 | : Implementation(Implementation) {} |
| 578 | |
| 579 | /// Implicitly converts \c Other to a Matcher<T>. |
| 580 | /// |
| 581 | /// Requires \c T to be derived from \c From. |
| 582 | template <typename From> |
| 583 | Matcher(const Matcher<From> &Other, |
| 584 | std::enable_if_t<std::is_base_of<From, T>::value && |
| 585 | !std::is_same<From, T>::value> * = nullptr) |
| 586 | : Implementation(restrictMatcher(Other.Implementation)) { |
| 587 | assert(Implementation.getSupportedKind().isSame((static_cast <bool> (Implementation.getSupportedKind(). isSame( ASTNodeKind::getFromNodeKind<T>())) ? void (0) : __assert_fail ("Implementation.getSupportedKind().isSame( ASTNodeKind::getFromNodeKind<T>())" , "clang/include/clang/ASTMatchers/ASTMatchersInternal.h", 588 , __extension__ __PRETTY_FUNCTION__)) |
| 588 | ASTNodeKind::getFromNodeKind<T>()))(static_cast <bool> (Implementation.getSupportedKind(). isSame( ASTNodeKind::getFromNodeKind<T>())) ? void (0) : __assert_fail ("Implementation.getSupportedKind().isSame( ASTNodeKind::getFromNodeKind<T>())" , "clang/include/clang/ASTMatchers/ASTMatchersInternal.h", 588 , __extension__ __PRETTY_FUNCTION__)); |
| 589 | } |
| 590 | |
| 591 | /// Implicitly converts \c Matcher<Type> to \c Matcher<QualType>. |
| 592 | /// |
| 593 | /// The resulting matcher is not strict, i.e. ignores qualifiers. |
| 594 | template <typename TypeT> |
| 595 | Matcher(const Matcher<TypeT> &Other, |
| 596 | std::enable_if_t<std::is_same<T, QualType>::value && |
| 597 | std::is_same<TypeT, Type>::value> * = nullptr) |
| 598 | : Implementation(new TypeToQualType<TypeT>(Other)) {} |
| 599 | |
| 600 | /// Convert \c this into a \c Matcher<T> by applying dyn_cast<> to the |
| 601 | /// argument. |
| 602 | /// \c To must be a base class of \c T. |
| 603 | template <typename To> Matcher<To> dynCastTo() const & { |
| 604 | static_assert(std::is_base_of<To, T>::value, "Invalid dynCast call."); |
| 605 | return Matcher<To>(Implementation); |
| 606 | } |
| 607 | |
| 608 | template <typename To> Matcher<To> dynCastTo() && { |
| 609 | static_assert(std::is_base_of<To, T>::value, "Invalid dynCast call."); |
| 610 | return Matcher<To>(std::move(Implementation)); |
| 611 | } |
| 612 | |
| 613 | /// Forwards the call to the underlying MatcherInterface<T> pointer. |
| 614 | bool matches(const T &Node, |
| 615 | ASTMatchFinder *Finder, |
| 616 | BoundNodesTreeBuilder *Builder) const { |
| 617 | return Implementation.matches(DynTypedNode::create(Node), Finder, Builder); |
| 618 | } |
| 619 | |
| 620 | /// Returns an ID that uniquely identifies the matcher. |
| 621 | DynTypedMatcher::MatcherIDType getID() const { |
| 622 | return Implementation.getID(); |
| 623 | } |
| 624 | |
| 625 | /// Extract the dynamic matcher. |
| 626 | /// |
| 627 | /// The returned matcher keeps the same restrictions as \c this and remembers |
| 628 | /// that it is meant to support nodes of type \c T. |
| 629 | operator DynTypedMatcher() const & { return Implementation; } |
| 630 | |
| 631 | operator DynTypedMatcher() && { return std::move(Implementation); } |
| 632 | |
| 633 | /// Allows the conversion of a \c Matcher<Type> to a \c |
| 634 | /// Matcher<QualType>. |
| 635 | /// |
| 636 | /// Depending on the constructor argument, the matcher is either strict, i.e. |
| 637 | /// does only matches in the absence of qualifiers, or not, i.e. simply |
| 638 | /// ignores any qualifiers. |
| 639 | template <typename TypeT> |
| 640 | class TypeToQualType : public MatcherInterface<QualType> { |
| 641 | const DynTypedMatcher InnerMatcher; |
| 642 | |
| 643 | public: |
| 644 | TypeToQualType(const Matcher<TypeT> &InnerMatcher) |
| 645 | : InnerMatcher(InnerMatcher) {} |
| 646 | |
| 647 | bool matches(const QualType &Node, ASTMatchFinder *Finder, |
| 648 | BoundNodesTreeBuilder *Builder) const override { |
| 649 | if (Node.isNull()) |
| 650 | return false; |
| 651 | return this->InnerMatcher.matches(DynTypedNode::create(*Node), Finder, |
| 652 | Builder); |
| 653 | } |
| 654 | |
| 655 | llvm::Optional<clang::TraversalKind> TraversalKind() const override { |
| 656 | return this->InnerMatcher.getTraversalKind(); |
| 657 | } |
| 658 | }; |
| 659 | |
| 660 | private: |
| 661 | // For Matcher<T> <=> Matcher<U> conversions. |
| 662 | template <typename U> friend class Matcher; |
| 663 | |
| 664 | // For DynTypedMatcher::unconditionalConvertTo<T>. |
| 665 | friend class DynTypedMatcher; |
| 666 | |
| 667 | static DynTypedMatcher restrictMatcher(const DynTypedMatcher &Other) { |
| 668 | return Other.dynCastTo(ASTNodeKind::getFromNodeKind<T>()); |
| 669 | } |
| 670 | |
| 671 | explicit Matcher(const DynTypedMatcher &Implementation) |
| 672 | : Implementation(restrictMatcher(Implementation)) { |
| 673 | assert(this->Implementation.getSupportedKind().isSame((static_cast <bool> (this->Implementation.getSupportedKind ().isSame( ASTNodeKind::getFromNodeKind<T>())) ? void ( 0) : __assert_fail ("this->Implementation.getSupportedKind().isSame( ASTNodeKind::getFromNodeKind<T>())" , "clang/include/clang/ASTMatchers/ASTMatchersInternal.h", 674 , __extension__ __PRETTY_FUNCTION__)) |
| 674 | ASTNodeKind::getFromNodeKind<T>()))(static_cast <bool> (this->Implementation.getSupportedKind ().isSame( ASTNodeKind::getFromNodeKind<T>())) ? void ( 0) : __assert_fail ("this->Implementation.getSupportedKind().isSame( ASTNodeKind::getFromNodeKind<T>())" , "clang/include/clang/ASTMatchers/ASTMatchersInternal.h", 674 , __extension__ __PRETTY_FUNCTION__)); |
| 675 | } |
| 676 | |
| 677 | DynTypedMatcher Implementation; |
| 678 | }; // class Matcher |
| 679 | |
| 680 | /// A convenient helper for creating a Matcher<T> without specifying |
| 681 | /// the template type argument. |
| 682 | template <typename T> |
| 683 | inline Matcher<T> makeMatcher(MatcherInterface<T> *Implementation) { |
| 684 | return Matcher<T>(Implementation); |
| 685 | } |
| 686 | |
| 687 | /// Interface that allows matchers to traverse the AST. |
| 688 | /// FIXME: Find a better name. |
| 689 | /// |
| 690 | /// This provides three entry methods for each base node type in the AST: |
| 691 | /// - \c matchesChildOf: |
| 692 | /// Matches a matcher on every child node of the given node. Returns true |
| 693 | /// if at least one child node could be matched. |
| 694 | /// - \c matchesDescendantOf: |
| 695 | /// Matches a matcher on all descendant nodes of the given node. Returns true |
| 696 | /// if at least one descendant matched. |
| 697 | /// - \c matchesAncestorOf: |
| 698 | /// Matches a matcher on all ancestors of the given node. Returns true if |
| 699 | /// at least one ancestor matched. |
| 700 | /// |
| 701 | /// FIXME: Currently we only allow Stmt and Decl nodes to start a traversal. |
| 702 | /// In the future, we want to implement this for all nodes for which it makes |
| 703 | /// sense. In the case of matchesAncestorOf, we'll want to implement it for |
| 704 | /// all nodes, as all nodes have ancestors. |
| 705 | class ASTMatchFinder { |
| 706 | public: |
| 707 | /// Defines how bindings are processed on recursive matches. |
| 708 | enum BindKind { |
| 709 | /// Stop at the first match and only bind the first match. |
| 710 | BK_First, |
| 711 | |
| 712 | /// Create results for all combinations of bindings that match. |
| 713 | BK_All |
| 714 | }; |
| 715 | |
| 716 | /// Defines which ancestors are considered for a match. |
| 717 | enum AncestorMatchMode { |
| 718 | /// All ancestors. |
| 719 | AMM_All, |
| 720 | |
| 721 | /// Direct parent only. |
| 722 | AMM_ParentOnly |
| 723 | }; |
| 724 | |
| 725 | virtual ~ASTMatchFinder() = default; |
| 726 | |
| 727 | /// Returns true if the given C++ class is directly or indirectly derived |
| 728 | /// from a base type matching \c base. |
| 729 | /// |
| 730 | /// A class is not considered to be derived from itself. |
| 731 | virtual bool classIsDerivedFrom(const CXXRecordDecl *Declaration, |
| 732 | const Matcher<NamedDecl> &Base, |
| 733 | BoundNodesTreeBuilder *Builder, |
| 734 | bool Directly) = 0; |
| 735 | |
| 736 | /// Returns true if the given Objective-C class is directly or indirectly |
| 737 | /// derived from a base class matching \c base. |
| 738 | /// |
| 739 | /// A class is not considered to be derived from itself. |
| 740 | virtual bool objcClassIsDerivedFrom(const ObjCInterfaceDecl *Declaration, |
| 741 | const Matcher<NamedDecl> &Base, |
| 742 | BoundNodesTreeBuilder *Builder, |
| 743 | bool Directly) = 0; |
| 744 | |
| 745 | template <typename T> |
| 746 | bool matchesChildOf(const T &Node, const DynTypedMatcher &Matcher, |
| 747 | BoundNodesTreeBuilder *Builder, BindKind Bind) { |
| 748 | static_assert(std::is_base_of<Decl, T>::value || |
| 749 | std::is_base_of<Stmt, T>::value || |
| 750 | std::is_base_of<NestedNameSpecifier, T>::value || |
| 751 | std::is_base_of<NestedNameSpecifierLoc, T>::value || |
| 752 | std::is_base_of<TypeLoc, T>::value || |
| 753 | std::is_base_of<QualType, T>::value || |
| 754 | std::is_base_of<Attr, T>::value, |
| 755 | "unsupported type for recursive matching"); |
| 756 | return matchesChildOf(DynTypedNode::create(Node), getASTContext(), Matcher, |
| 757 | Builder, Bind); |
| 758 | } |
| 759 | |
| 760 | template <typename T> |
| 761 | bool matchesDescendantOf(const T &Node, const DynTypedMatcher &Matcher, |
| 762 | BoundNodesTreeBuilder *Builder, BindKind Bind) { |
| 763 | static_assert(std::is_base_of<Decl, T>::value || |
| 764 | std::is_base_of<Stmt, T>::value || |
| 765 | std::is_base_of<NestedNameSpecifier, T>::value || |
| 766 | std::is_base_of<NestedNameSpecifierLoc, T>::value || |
| 767 | std::is_base_of<TypeLoc, T>::value || |
| 768 | std::is_base_of<QualType, T>::value || |
| 769 | std::is_base_of<Attr, T>::value, |
| 770 | "unsupported type for recursive matching"); |
| 771 | return matchesDescendantOf(DynTypedNode::create(Node), getASTContext(), |
| 772 | Matcher, Builder, Bind); |
| 773 | } |
| 774 | |
| 775 | // FIXME: Implement support for BindKind. |
| 776 | template <typename T> |
| 777 | bool matchesAncestorOf(const T &Node, const DynTypedMatcher &Matcher, |
| 778 | BoundNodesTreeBuilder *Builder, |
| 779 | AncestorMatchMode MatchMode) { |
| 780 | static_assert(std::is_base_of<Decl, T>::value || |
| 781 | std::is_base_of<NestedNameSpecifierLoc, T>::value || |
| 782 | std::is_base_of<Stmt, T>::value || |
| 783 | std::is_base_of<TypeLoc, T>::value || |
| 784 | std::is_base_of<Attr, T>::value, |
| 785 | "type not allowed for recursive matching"); |
| 786 | return matchesAncestorOf(DynTypedNode::create(Node), getASTContext(), |
| 787 | Matcher, Builder, MatchMode); |
| 788 | } |
| 789 | |
| 790 | virtual ASTContext &getASTContext() const = 0; |
| 791 | |
| 792 | virtual bool IsMatchingInASTNodeNotSpelledInSource() const = 0; |
| 793 | |
| 794 | virtual bool IsMatchingInASTNodeNotAsIs() const = 0; |
| 795 | |
| 796 | bool isTraversalIgnoringImplicitNodes() const; |
| 797 | |
| 798 | protected: |
| 799 | virtual bool matchesChildOf(const DynTypedNode &Node, ASTContext &Ctx, |
| 800 | const DynTypedMatcher &Matcher, |
| 801 | BoundNodesTreeBuilder *Builder, |
| 802 | BindKind Bind) = 0; |
| 803 | |
| 804 | virtual bool matchesDescendantOf(const DynTypedNode &Node, ASTContext &Ctx, |
| 805 | const DynTypedMatcher &Matcher, |
| 806 | BoundNodesTreeBuilder *Builder, |
| 807 | BindKind Bind) = 0; |
| 808 | |
| 809 | virtual bool matchesAncestorOf(const DynTypedNode &Node, ASTContext &Ctx, |
| 810 | const DynTypedMatcher &Matcher, |
| 811 | BoundNodesTreeBuilder *Builder, |
| 812 | AncestorMatchMode MatchMode) = 0; |
| 813 | private: |
| 814 | friend struct ASTChildrenNotSpelledInSourceScope; |
| 815 | virtual bool isMatchingChildrenNotSpelledInSource() const = 0; |
| 816 | virtual void setMatchingChildrenNotSpelledInSource(bool Set) = 0; |
| 817 | }; |
| 818 | |
| 819 | struct ASTChildrenNotSpelledInSourceScope { |
| 820 | ASTChildrenNotSpelledInSourceScope(ASTMatchFinder *V, bool B) |
| 821 | : MV(V), MB(V->isMatchingChildrenNotSpelledInSource()) { |
| 822 | V->setMatchingChildrenNotSpelledInSource(B); |
| 823 | } |
| 824 | ~ASTChildrenNotSpelledInSourceScope() { |
| 825 | MV->setMatchingChildrenNotSpelledInSource(MB); |
| 826 | } |
| 827 | |
| 828 | private: |
| 829 | ASTMatchFinder *MV; |
| 830 | bool MB; |
| 831 | }; |
| 832 | |
| 833 | /// Specialization of the conversion functions for QualType. |
| 834 | /// |
| 835 | /// This specialization provides the Matcher<Type>->Matcher<QualType> |
| 836 | /// conversion that the static API does. |
| 837 | template <> |
| 838 | inline Matcher<QualType> DynTypedMatcher::convertTo<QualType>() const { |
| 839 | assert(canConvertTo<QualType>())(static_cast <bool> (canConvertTo<QualType>()) ? void (0) : __assert_fail ("canConvertTo<QualType>()", "clang/include/clang/ASTMatchers/ASTMatchersInternal.h" , 839, __extension__ __PRETTY_FUNCTION__)); |
| 840 | const ASTNodeKind SourceKind = getSupportedKind(); |
| 841 | if (SourceKind.isSame(ASTNodeKind::getFromNodeKind<Type>())) { |
| 842 | // We support implicit conversion from Matcher<Type> to Matcher<QualType> |
| 843 | return unconditionalConvertTo<Type>(); |
| 844 | } |
| 845 | return unconditionalConvertTo<QualType>(); |
| 846 | } |
| 847 | |
| 848 | /// Finds the first node in a range that matches the given matcher. |
| 849 | template <typename MatcherT, typename IteratorT> |
| 850 | IteratorT matchesFirstInRange(const MatcherT &Matcher, IteratorT Start, |
| 851 | IteratorT End, ASTMatchFinder *Finder, |
| 852 | BoundNodesTreeBuilder *Builder) { |
| 853 | for (IteratorT I = Start; I != End; ++I) { |
| 854 | BoundNodesTreeBuilder Result(*Builder); |
| 855 | if (Matcher.matches(*I, Finder, &Result)) { |
| 856 | *Builder = std::move(Result); |
| 857 | return I; |
| 858 | } |
| 859 | } |
| 860 | return End; |
| 861 | } |
| 862 | |
| 863 | /// Finds the first node in a pointer range that matches the given |
| 864 | /// matcher. |
| 865 | template <typename MatcherT, typename IteratorT> |
| 866 | IteratorT matchesFirstInPointerRange(const MatcherT &Matcher, IteratorT Start, |
| 867 | IteratorT End, ASTMatchFinder *Finder, |
| 868 | BoundNodesTreeBuilder *Builder) { |
| 869 | for (IteratorT I = Start; I != End; ++I) { |
| 870 | BoundNodesTreeBuilder Result(*Builder); |
| 871 | if (Matcher.matches(**I, Finder, &Result)) { |
| 872 | *Builder = std::move(Result); |
| 873 | return I; |
| 874 | } |
| 875 | } |
| 876 | return End; |
| 877 | } |
| 878 | |
| 879 | template <typename T, std::enable_if_t<!std::is_base_of<FunctionDecl, T>::value> |
| 880 | * = nullptr> |
| 881 | inline bool isDefaultedHelper(const T *) { |
| 882 | return false; |
| 883 | } |
| 884 | inline bool isDefaultedHelper(const FunctionDecl *FD) { |
| 885 | return FD->isDefaulted(); |
| 886 | } |
| 887 | |
| 888 | // Metafunction to determine if type T has a member called getDecl. |
| 889 | template <typename Ty> |
| 890 | class has_getDecl { |
| 891 | using yes = char[1]; |
| 892 | using no = char[2]; |
| 893 | |
| 894 | template <typename Inner> |
| 895 | static yes& test(Inner *I, decltype(I->getDecl()) * = nullptr); |
| 896 | |
| 897 | template <typename> |
| 898 | static no& test(...); |
| 899 | |
| 900 | public: |
| 901 | static const bool value = sizeof(test<Ty>(nullptr)) == sizeof(yes); |
| 902 | }; |
| 903 | |
| 904 | /// Matches overloaded operators with a specific name. |
| 905 | /// |
| 906 | /// The type argument ArgT is not used by this matcher but is used by |
| 907 | /// PolymorphicMatcher and should be StringRef. |
| 908 | template <typename T, typename ArgT> |
| 909 | class HasOverloadedOperatorNameMatcher : public SingleNodeMatcherInterface<T> { |
| 910 | static_assert(std::is_same<T, CXXOperatorCallExpr>::value || |
| 911 | std::is_base_of<FunctionDecl, T>::value, |
| 912 | "unsupported class for matcher"); |
| 913 | static_assert(std::is_same<ArgT, std::vector<std::string>>::value, |
| 914 | "argument type must be std::vector<std::string>"); |
| 915 | |
| 916 | public: |
| 917 | explicit HasOverloadedOperatorNameMatcher(std::vector<std::string> Names) |
| 918 | : SingleNodeMatcherInterface<T>(), Names(std::move(Names)) {} |
| 919 | |
| 920 | bool matchesNode(const T &Node) const override { |
| 921 | return matchesSpecialized(Node); |
| 922 | } |
| 923 | |
| 924 | private: |
| 925 | |
| 926 | /// CXXOperatorCallExpr exist only for calls to overloaded operators |
| 927 | /// so this function returns true if the call is to an operator of the given |
| 928 | /// name. |
| 929 | bool matchesSpecialized(const CXXOperatorCallExpr &Node) const { |
| 930 | return llvm::is_contained(Names, getOperatorSpelling(Node.getOperator())); |
| 931 | } |
| 932 | |
| 933 | /// Returns true only if CXXMethodDecl represents an overloaded |
| 934 | /// operator and has the given operator name. |
| 935 | bool matchesSpecialized(const FunctionDecl &Node) const { |
| 936 | return Node.isOverloadedOperator() && |
| 937 | llvm::is_contained( |
| 938 | Names, getOperatorSpelling(Node.getOverloadedOperator())); |
| 939 | } |
| 940 | |
| 941 | std::vector<std::string> Names; |
| 942 | }; |
| 943 | |
| 944 | /// Matches named declarations with a specific name. |
| 945 | /// |
| 946 | /// See \c hasName() and \c hasAnyName() in ASTMatchers.h for details. |
| 947 | class HasNameMatcher : public SingleNodeMatcherInterface<NamedDecl> { |
| 948 | public: |
| 949 | explicit HasNameMatcher(std::vector<std::string> Names); |
| 950 | |
| 951 | bool matchesNode(const NamedDecl &Node) const override; |
| 952 | |
| 953 | private: |
| 954 | /// Unqualified match routine. |
| 955 | /// |
| 956 | /// It is much faster than the full match, but it only works for unqualified |
| 957 | /// matches. |
| 958 | bool matchesNodeUnqualified(const NamedDecl &Node) const; |
| 959 | |
| 960 | /// Full match routine |
| 961 | /// |
| 962 | /// Fast implementation for the simple case of a named declaration at |
| 963 | /// namespace or RecordDecl scope. |
| 964 | /// It is slower than matchesNodeUnqualified, but faster than |
| 965 | /// matchesNodeFullSlow. |
| 966 | bool matchesNodeFullFast(const NamedDecl &Node) const; |
| 967 | |
| 968 | /// Full match routine |
| 969 | /// |
| 970 | /// It generates the fully qualified name of the declaration (which is |
| 971 | /// expensive) before trying to match. |
| 972 | /// It is slower but simple and works on all cases. |
| 973 | bool matchesNodeFullSlow(const NamedDecl &Node) const; |
| 974 | |
| 975 | bool UseUnqualifiedMatch; |
| 976 | std::vector<std::string> Names; |
| 977 | }; |
| 978 | |
| 979 | /// Trampoline function to use VariadicFunction<> to construct a |
| 980 | /// HasNameMatcher. |
| 981 | Matcher<NamedDecl> hasAnyNameFunc(ArrayRef<const StringRef *> NameRefs); |
| 982 | |
| 983 | /// Trampoline function to use VariadicFunction<> to construct a |
| 984 | /// hasAnySelector matcher. |
| 985 | Matcher<ObjCMessageExpr> hasAnySelectorFunc( |
| 986 | ArrayRef<const StringRef *> NameRefs); |
| 987 | |
| 988 | /// Matches declarations for QualType and CallExpr. |
| 989 | /// |
| 990 | /// Type argument DeclMatcherT is required by PolymorphicMatcher but |
| 991 | /// not actually used. |
| 992 | template <typename T, typename DeclMatcherT> |
| 993 | class HasDeclarationMatcher : public MatcherInterface<T> { |
| 994 | static_assert(std::is_same<DeclMatcherT, Matcher<Decl>>::value, |
| 995 | "instantiated with wrong types"); |
| 996 | |
| 997 | DynTypedMatcher InnerMatcher; |
| 998 | |
| 999 | public: |
| 1000 | explicit HasDeclarationMatcher(const Matcher<Decl> &InnerMatcher) |
| 1001 | : InnerMatcher(InnerMatcher) {} |
| 1002 | |
| 1003 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1004 | BoundNodesTreeBuilder *Builder) const override { |
| 1005 | return matchesSpecialized(Node, Finder, Builder); |
| 1006 | } |
| 1007 | |
| 1008 | private: |
| 1009 | /// Forwards to matching on the underlying type of the QualType. |
| 1010 | bool matchesSpecialized(const QualType &Node, ASTMatchFinder *Finder, |
| 1011 | BoundNodesTreeBuilder *Builder) const { |
| 1012 | if (Node.isNull()) |
| 1013 | return false; |
| 1014 | |
| 1015 | return matchesSpecialized(*Node, Finder, Builder); |
| 1016 | } |
| 1017 | |
| 1018 | /// Finds the best declaration for a type and returns whether the inner |
| 1019 | /// matcher matches on it. |
| 1020 | bool matchesSpecialized(const Type &Node, ASTMatchFinder *Finder, |
| 1021 | BoundNodesTreeBuilder *Builder) const { |
| 1022 | // DeducedType does not have declarations of its own, so |
| 1023 | // match the deduced type instead. |
| 1024 | if (const auto *S = dyn_cast<DeducedType>(&Node)) { |
| 1025 | QualType DT = S->getDeducedType(); |
| 1026 | return !DT.isNull() ? matchesSpecialized(*DT, Finder, Builder) : false; |
| 1027 | } |
| 1028 | |
| 1029 | // First, for any types that have a declaration, extract the declaration and |
| 1030 | // match on it. |
| 1031 | if (const auto *S = dyn_cast<TagType>(&Node)) { |
| 1032 | return matchesDecl(S->getDecl(), Finder, Builder); |
| 1033 | } |
| 1034 | if (const auto *S = dyn_cast<InjectedClassNameType>(&Node)) { |
| 1035 | return matchesDecl(S->getDecl(), Finder, Builder); |
| 1036 | } |
| 1037 | if (const auto *S = dyn_cast<TemplateTypeParmType>(&Node)) { |
| 1038 | return matchesDecl(S->getDecl(), Finder, Builder); |
| 1039 | } |
| 1040 | if (const auto *S = dyn_cast<TypedefType>(&Node)) { |
| 1041 | return matchesDecl(S->getDecl(), Finder, Builder); |
| 1042 | } |
| 1043 | if (const auto *S = dyn_cast<UnresolvedUsingType>(&Node)) { |
| 1044 | return matchesDecl(S->getDecl(), Finder, Builder); |
| 1045 | } |
| 1046 | if (const auto *S = dyn_cast<ObjCObjectType>(&Node)) { |
| 1047 | return matchesDecl(S->getInterface(), Finder, Builder); |
| 1048 | } |
| 1049 | |
| 1050 | // A SubstTemplateTypeParmType exists solely to mark a type substitution |
| 1051 | // on the instantiated template. As users usually want to match the |
| 1052 | // template parameter on the uninitialized template, we can always desugar |
| 1053 | // one level without loss of expressivness. |
| 1054 | // For example, given: |
| 1055 | // template<typename T> struct X { T t; } class A {}; X<A> a; |
| 1056 | // The following matcher will match, which otherwise would not: |
| 1057 | // fieldDecl(hasType(pointerType())). |
| 1058 | if (const auto *S = dyn_cast<SubstTemplateTypeParmType>(&Node)) { |
| 1059 | return matchesSpecialized(S->getReplacementType(), Finder, Builder); |
| 1060 | } |
| 1061 | |
| 1062 | // For template specialization types, we want to match the template |
| 1063 | // declaration, as long as the type is still dependent, and otherwise the |
| 1064 | // declaration of the instantiated tag type. |
| 1065 | if (const auto *S = dyn_cast<TemplateSpecializationType>(&Node)) { |
| 1066 | if (!S->isTypeAlias() && S->isSugared()) { |
| 1067 | // If the template is non-dependent, we want to match the instantiated |
| 1068 | // tag type. |
| 1069 | // For example, given: |
| 1070 | // template<typename T> struct X {}; X<int> a; |
| 1071 | // The following matcher will match, which otherwise would not: |
| 1072 | // templateSpecializationType(hasDeclaration(cxxRecordDecl())). |
| 1073 | return matchesSpecialized(*S->desugar(), Finder, Builder); |
| 1074 | } |
| 1075 | // If the template is dependent or an alias, match the template |
| 1076 | // declaration. |
| 1077 | return matchesDecl(S->getTemplateName().getAsTemplateDecl(), Finder, |
| 1078 | Builder); |
| 1079 | } |
| 1080 | |
| 1081 | // FIXME: We desugar elaborated types. This makes the assumption that users |
| 1082 | // do never want to match on whether a type is elaborated - there are |
| 1083 | // arguments for both sides; for now, continue desugaring. |
| 1084 | if (const auto *S = dyn_cast<ElaboratedType>(&Node)) { |
| 1085 | return matchesSpecialized(S->desugar(), Finder, Builder); |
| 1086 | } |
| 1087 | // Similarly types found via using declarations. |
| 1088 | // These are *usually* meaningless sugar, and this matches the historical |
| 1089 | // behavior prior to the introduction of UsingType. |
| 1090 | if (const auto *S = dyn_cast<UsingType>(&Node)) { |
| 1091 | return matchesSpecialized(S->desugar(), Finder, Builder); |
| 1092 | } |
| 1093 | return false; |
| 1094 | } |
| 1095 | |
| 1096 | /// Extracts the Decl the DeclRefExpr references and returns whether |
| 1097 | /// the inner matcher matches on it. |
| 1098 | bool matchesSpecialized(const DeclRefExpr &Node, ASTMatchFinder *Finder, |
| 1099 | BoundNodesTreeBuilder *Builder) const { |
| 1100 | return matchesDecl(Node.getDecl(), Finder, Builder); |
| 1101 | } |
| 1102 | |
| 1103 | /// Extracts the Decl of the callee of a CallExpr and returns whether |
| 1104 | /// the inner matcher matches on it. |
| 1105 | bool matchesSpecialized(const CallExpr &Node, ASTMatchFinder *Finder, |
| 1106 | BoundNodesTreeBuilder *Builder) const { |
| 1107 | return matchesDecl(Node.getCalleeDecl(), Finder, Builder); |
| 1108 | } |
| 1109 | |
| 1110 | /// Extracts the Decl of the constructor call and returns whether the |
| 1111 | /// inner matcher matches on it. |
| 1112 | bool matchesSpecialized(const CXXConstructExpr &Node, |
| 1113 | ASTMatchFinder *Finder, |
| 1114 | BoundNodesTreeBuilder *Builder) const { |
| 1115 | return matchesDecl(Node.getConstructor(), Finder, Builder); |
| 1116 | } |
| 1117 | |
| 1118 | bool matchesSpecialized(const ObjCIvarRefExpr &Node, |
| 1119 | ASTMatchFinder *Finder, |
| 1120 | BoundNodesTreeBuilder *Builder) const { |
| 1121 | return matchesDecl(Node.getDecl(), Finder, Builder); |
| 1122 | } |
| 1123 | |
| 1124 | /// Extracts the operator new of the new call and returns whether the |
| 1125 | /// inner matcher matches on it. |
| 1126 | bool matchesSpecialized(const CXXNewExpr &Node, |
| 1127 | ASTMatchFinder *Finder, |
| 1128 | BoundNodesTreeBuilder *Builder) const { |
| 1129 | return matchesDecl(Node.getOperatorNew(), Finder, Builder); |
| 1130 | } |
| 1131 | |
| 1132 | /// Extracts the \c ValueDecl a \c MemberExpr refers to and returns |
| 1133 | /// whether the inner matcher matches on it. |
| 1134 | bool matchesSpecialized(const MemberExpr &Node, |
| 1135 | ASTMatchFinder *Finder, |
| 1136 | BoundNodesTreeBuilder *Builder) const { |
| 1137 | return matchesDecl(Node.getMemberDecl(), Finder, Builder); |
| 1138 | } |
| 1139 | |
| 1140 | /// Extracts the \c LabelDecl a \c AddrLabelExpr refers to and returns |
| 1141 | /// whether the inner matcher matches on it. |
| 1142 | bool matchesSpecialized(const AddrLabelExpr &Node, |
| 1143 | ASTMatchFinder *Finder, |
| 1144 | BoundNodesTreeBuilder *Builder) const { |
| 1145 | return matchesDecl(Node.getLabel(), Finder, Builder); |
| 1146 | } |
| 1147 | |
| 1148 | /// Extracts the declaration of a LabelStmt and returns whether the |
| 1149 | /// inner matcher matches on it. |
| 1150 | bool matchesSpecialized(const LabelStmt &Node, ASTMatchFinder *Finder, |
| 1151 | BoundNodesTreeBuilder *Builder) const { |
| 1152 | return matchesDecl(Node.getDecl(), Finder, Builder); |
| 1153 | } |
| 1154 | |
| 1155 | /// Returns whether the inner matcher \c Node. Returns false if \c Node |
| 1156 | /// is \c NULL. |
| 1157 | bool matchesDecl(const Decl *Node, ASTMatchFinder *Finder, |
| 1158 | BoundNodesTreeBuilder *Builder) const { |
| 1159 | return Node != nullptr && |
| 1160 | !(Finder->isTraversalIgnoringImplicitNodes() && |
| 1161 | Node->isImplicit()) && |
| 1162 | this->InnerMatcher.matches(DynTypedNode::create(*Node), Finder, |
| 1163 | Builder); |
| 1164 | } |
| 1165 | }; |
| 1166 | |
| 1167 | /// IsBaseType<T>::value is true if T is a "base" type in the AST |
| 1168 | /// node class hierarchies. |
| 1169 | template <typename T> |
| 1170 | struct IsBaseType { |
| 1171 | static const bool value = |
| 1172 | std::is_same<T, Decl>::value || std::is_same<T, Stmt>::value || |
| 1173 | std::is_same<T, QualType>::value || std::is_same<T, Type>::value || |
| 1174 | std::is_same<T, TypeLoc>::value || |
| 1175 | std::is_same<T, NestedNameSpecifier>::value || |
| 1176 | std::is_same<T, NestedNameSpecifierLoc>::value || |
| 1177 | std::is_same<T, CXXCtorInitializer>::value || |
| 1178 | std::is_same<T, TemplateArgumentLoc>::value || |
| 1179 | std::is_same<T, Attr>::value; |
| 1180 | }; |
| 1181 | template <typename T> |
| 1182 | const bool IsBaseType<T>::value; |
| 1183 | |
| 1184 | /// A "type list" that contains all types. |
| 1185 | /// |
| 1186 | /// Useful for matchers like \c anything and \c unless. |
| 1187 | using AllNodeBaseTypes = |
| 1188 | TypeList<Decl, Stmt, NestedNameSpecifier, NestedNameSpecifierLoc, QualType, |
| 1189 | Type, TypeLoc, CXXCtorInitializer, Attr>; |
| 1190 | |
| 1191 | /// Helper meta-function to extract the argument out of a function of |
| 1192 | /// type void(Arg). |
| 1193 | /// |
| 1194 | /// See AST_POLYMORPHIC_SUPPORTED_TYPES for details. |
| 1195 | template <class T> struct ExtractFunctionArgMeta; |
| 1196 | template <class T> struct ExtractFunctionArgMeta<void(T)> { |
| 1197 | using type = T; |
| 1198 | }; |
| 1199 | |
| 1200 | template <class T, class Tuple, std::size_t... I> |
| 1201 | constexpr T *new_from_tuple_impl(Tuple &&t, std::index_sequence<I...>) { |
| 1202 | return new T(std::get<I>(std::forward<Tuple>(t))...); |
| 1203 | } |
| 1204 | |
| 1205 | template <class T, class Tuple> constexpr T *new_from_tuple(Tuple &&t) { |
| 1206 | return new_from_tuple_impl<T>( |
| 1207 | std::forward<Tuple>(t), |
| 1208 | std::make_index_sequence< |
| 1209 | std::tuple_size<std::remove_reference_t<Tuple>>::value>{}); |
| 1210 | } |
| 1211 | |
| 1212 | /// Default type lists for ArgumentAdaptingMatcher matchers. |
| 1213 | using AdaptativeDefaultFromTypes = AllNodeBaseTypes; |
| 1214 | using AdaptativeDefaultToTypes = |
| 1215 | TypeList<Decl, Stmt, NestedNameSpecifier, NestedNameSpecifierLoc, TypeLoc, |
| 1216 | QualType, Attr>; |
| 1217 | |
| 1218 | /// All types that are supported by HasDeclarationMatcher above. |
| 1219 | using HasDeclarationSupportedTypes = |
| 1220 | TypeList<CallExpr, CXXConstructExpr, CXXNewExpr, DeclRefExpr, EnumType, |
| 1221 | ElaboratedType, InjectedClassNameType, LabelStmt, AddrLabelExpr, |
| 1222 | MemberExpr, QualType, RecordType, TagType, |
| 1223 | TemplateSpecializationType, TemplateTypeParmType, TypedefType, |
| 1224 | UnresolvedUsingType, ObjCIvarRefExpr>; |
| 1225 | |
| 1226 | /// A Matcher that allows binding the node it matches to an id. |
| 1227 | /// |
| 1228 | /// BindableMatcher provides a \a bind() method that allows binding the |
| 1229 | /// matched node to an id if the match was successful. |
| 1230 | template <typename T> class BindableMatcher : public Matcher<T> { |
| 1231 | public: |
| 1232 | explicit BindableMatcher(const Matcher<T> &M) : Matcher<T>(M) {} |
| 1233 | explicit BindableMatcher(MatcherInterface<T> *Implementation) |
| 1234 | : Matcher<T>(Implementation) {} |
| 1235 | |
| 1236 | /// Returns a matcher that will bind the matched node on a match. |
| 1237 | /// |
| 1238 | /// The returned matcher is equivalent to this matcher, but will |
| 1239 | /// bind the matched node on a match. |
| 1240 | Matcher<T> bind(StringRef ID) const { |
| 1241 | return DynTypedMatcher(*this) |
| 1242 | .tryBind(ID) |
| 1243 | ->template unconditionalConvertTo<T>(); |
| 1244 | } |
| 1245 | |
| 1246 | /// Same as Matcher<T>'s conversion operator, but enables binding on |
| 1247 | /// the returned matcher. |
| 1248 | operator DynTypedMatcher() const { |
| 1249 | DynTypedMatcher Result = static_cast<const Matcher<T> &>(*this); |
| 1250 | Result.setAllowBind(true); |
| 1251 | return Result; |
| 1252 | } |
| 1253 | }; |
| 1254 | |
| 1255 | /// Matches any instance of the given NodeType. |
| 1256 | /// |
| 1257 | /// This is useful when a matcher syntactically requires a child matcher, |
| 1258 | /// but the context doesn't care. See for example: anything(). |
| 1259 | class TrueMatcher { |
| 1260 | public: |
| 1261 | using ReturnTypes = AllNodeBaseTypes; |
| 1262 | |
| 1263 | template <typename T> operator Matcher<T>() const { |
| 1264 | return DynTypedMatcher::trueMatcher(ASTNodeKind::getFromNodeKind<T>()) |
| 1265 | .template unconditionalConvertTo<T>(); |
| 1266 | } |
| 1267 | }; |
| 1268 | |
| 1269 | /// Creates a Matcher<T> that matches if all inner matchers match. |
| 1270 | template <typename T> |
| 1271 | BindableMatcher<T> |
| 1272 | makeAllOfComposite(ArrayRef<const Matcher<T> *> InnerMatchers) { |
| 1273 | // For the size() == 0 case, we return a "true" matcher. |
| 1274 | if (InnerMatchers.empty()) { |
| 1275 | return BindableMatcher<T>(TrueMatcher()); |
| 1276 | } |
| 1277 | // For the size() == 1 case, we simply return that one matcher. |
| 1278 | // No need to wrap it in a variadic operation. |
| 1279 | if (InnerMatchers.size() == 1) { |
| 1280 | return BindableMatcher<T>(*InnerMatchers[0]); |
| 1281 | } |
| 1282 | |
| 1283 | using PI = llvm::pointee_iterator<const Matcher<T> *const *>; |
| 1284 | |
| 1285 | std::vector<DynTypedMatcher> DynMatchers(PI(InnerMatchers.begin()), |
| 1286 | PI(InnerMatchers.end())); |
| 1287 | return BindableMatcher<T>( |
| 1288 | DynTypedMatcher::constructVariadic(DynTypedMatcher::VO_AllOf, |
| 1289 | ASTNodeKind::getFromNodeKind<T>(), |
| 1290 | std::move(DynMatchers)) |
| 1291 | .template unconditionalConvertTo<T>()); |
| 1292 | } |
| 1293 | |
| 1294 | /// Creates a Matcher<T> that matches if |
| 1295 | /// T is dyn_cast'able into InnerT and all inner matchers match. |
| 1296 | /// |
| 1297 | /// Returns BindableMatcher, as matchers that use dyn_cast have |
| 1298 | /// the same object both to match on and to run submatchers on, |
| 1299 | /// so there is no ambiguity with what gets bound. |
| 1300 | template <typename T, typename InnerT> |
| 1301 | BindableMatcher<T> |
| 1302 | makeDynCastAllOfComposite(ArrayRef<const Matcher<InnerT> *> InnerMatchers) { |
| 1303 | return BindableMatcher<T>( |
| 1304 | makeAllOfComposite(InnerMatchers).template dynCastTo<T>()); |
| 1305 | } |
| 1306 | |
| 1307 | /// A VariadicDynCastAllOfMatcher<SourceT, TargetT> object is a |
| 1308 | /// variadic functor that takes a number of Matcher<TargetT> and returns a |
| 1309 | /// Matcher<SourceT> that matches TargetT nodes that are matched by all of the |
| 1310 | /// given matchers, if SourceT can be dynamically casted into TargetT. |
| 1311 | /// |
| 1312 | /// For example: |
| 1313 | /// const VariadicDynCastAllOfMatcher<Decl, CXXRecordDecl> record; |
| 1314 | /// Creates a functor record(...) that creates a Matcher<Decl> given |
| 1315 | /// a variable number of arguments of type Matcher<CXXRecordDecl>. |
| 1316 | /// The returned matcher matches if the given Decl can by dynamically |
| 1317 | /// casted to CXXRecordDecl and all given matchers match. |
| 1318 | template <typename SourceT, typename TargetT> |
| 1319 | class VariadicDynCastAllOfMatcher |
| 1320 | : public VariadicFunction<BindableMatcher<SourceT>, Matcher<TargetT>, |
| 1321 | makeDynCastAllOfComposite<SourceT, TargetT>> { |
| 1322 | public: |
| 1323 | VariadicDynCastAllOfMatcher() {} |
| 1324 | }; |
| 1325 | |
| 1326 | /// A \c VariadicAllOfMatcher<T> object is a variadic functor that takes |
| 1327 | /// a number of \c Matcher<T> and returns a \c Matcher<T> that matches \c T |
| 1328 | /// nodes that are matched by all of the given matchers. |
| 1329 | /// |
| 1330 | /// For example: |
| 1331 | /// const VariadicAllOfMatcher<NestedNameSpecifier> nestedNameSpecifier; |
| 1332 | /// Creates a functor nestedNameSpecifier(...) that creates a |
| 1333 | /// \c Matcher<NestedNameSpecifier> given a variable number of arguments of type |
| 1334 | /// \c Matcher<NestedNameSpecifier>. |
| 1335 | /// The returned matcher matches if all given matchers match. |
| 1336 | template <typename T> |
| 1337 | class VariadicAllOfMatcher |
| 1338 | : public VariadicFunction<BindableMatcher<T>, Matcher<T>, |
| 1339 | makeAllOfComposite<T>> { |
| 1340 | public: |
| 1341 | VariadicAllOfMatcher() {} |
| 1342 | }; |
| 1343 | |
| 1344 | /// VariadicOperatorMatcher related types. |
| 1345 | /// @{ |
| 1346 | |
| 1347 | /// Polymorphic matcher object that uses a \c |
| 1348 | /// DynTypedMatcher::VariadicOperator operator. |
| 1349 | /// |
| 1350 | /// Input matchers can have any type (including other polymorphic matcher |
| 1351 | /// types), and the actual Matcher<T> is generated on demand with an implicit |
| 1352 | /// conversion operator. |
| 1353 | template <typename... Ps> class VariadicOperatorMatcher { |
| 1354 | public: |
| 1355 | VariadicOperatorMatcher(DynTypedMatcher::VariadicOperator Op, Ps &&... Params) |
| 1356 | : Op(Op), Params(std::forward<Ps>(Params)...) {} |
| 1357 | |
| 1358 | template <typename T> operator Matcher<T>() const & { |
| 1359 | return DynTypedMatcher::constructVariadic( |
| 1360 | Op, ASTNodeKind::getFromNodeKind<T>(), |
| 1361 | getMatchers<T>(std::index_sequence_for<Ps...>())) |
| 1362 | .template unconditionalConvertTo<T>(); |
| 1363 | } |
| 1364 | |
| 1365 | template <typename T> operator Matcher<T>() && { |
| 1366 | return DynTypedMatcher::constructVariadic( |
| 1367 | Op, ASTNodeKind::getFromNodeKind<T>(), |
| 1368 | getMatchers<T>(std::index_sequence_for<Ps...>())) |
| 1369 | .template unconditionalConvertTo<T>(); |
| 1370 | } |
| 1371 | |
| 1372 | private: |
| 1373 | // Helper method to unpack the tuple into a vector. |
| 1374 | template <typename T, std::size_t... Is> |
| 1375 | std::vector<DynTypedMatcher> getMatchers(std::index_sequence<Is...>) const & { |
| 1376 | return {Matcher<T>(std::get<Is>(Params))...}; |
| 1377 | } |
| 1378 | |
| 1379 | template <typename T, std::size_t... Is> |
| 1380 | std::vector<DynTypedMatcher> getMatchers(std::index_sequence<Is...>) && { |
| 1381 | return {Matcher<T>(std::get<Is>(std::move(Params)))...}; |
| 1382 | } |
| 1383 | |
| 1384 | const DynTypedMatcher::VariadicOperator Op; |
| 1385 | std::tuple<Ps...> Params; |
| 1386 | }; |
| 1387 | |
| 1388 | /// Overloaded function object to generate VariadicOperatorMatcher |
| 1389 | /// objects from arbitrary matchers. |
| 1390 | template <unsigned MinCount, unsigned MaxCount> |
| 1391 | struct VariadicOperatorMatcherFunc { |
| 1392 | DynTypedMatcher::VariadicOperator Op; |
| 1393 | |
| 1394 | template <typename... Ms> |
| 1395 | VariadicOperatorMatcher<Ms...> operator()(Ms &&... Ps) const { |
| 1396 | static_assert(MinCount <= sizeof...(Ms) && sizeof...(Ms) <= MaxCount, |
| 1397 | "invalid number of parameters for variadic matcher"); |
| 1398 | return VariadicOperatorMatcher<Ms...>(Op, std::forward<Ms>(Ps)...); |
| 1399 | } |
| 1400 | }; |
| 1401 | |
| 1402 | template <typename F, typename Tuple, std::size_t... I> |
| 1403 | constexpr auto applyMatcherImpl(F &&f, Tuple &&args, |
| 1404 | std::index_sequence<I...>) { |
| 1405 | return std::forward<F>(f)(std::get<I>(std::forward<Tuple>(args))...); |
| 1406 | } |
| 1407 | |
| 1408 | template <typename F, typename Tuple> |
| 1409 | constexpr auto applyMatcher(F &&f, Tuple &&args) { |
| 1410 | return applyMatcherImpl( |
| 1411 | std::forward<F>(f), std::forward<Tuple>(args), |
| 1412 | std::make_index_sequence< |
| 1413 | std::tuple_size<typename std::decay<Tuple>::type>::value>()); |
| 1414 | } |
| 1415 | |
| 1416 | template <typename T, bool IsBaseOf, typename Head, typename Tail> |
| 1417 | struct GetCladeImpl { |
| 1418 | using Type = Head; |
| 1419 | }; |
| 1420 | template <typename T, typename Head, typename Tail> |
| 1421 | struct GetCladeImpl<T, false, Head, Tail> |
| 1422 | : GetCladeImpl<T, std::is_base_of<typename Tail::head, T>::value, |
| 1423 | typename Tail::head, typename Tail::tail> {}; |
| 1424 | |
| 1425 | template <typename T, typename... U> |
| 1426 | struct GetClade : GetCladeImpl<T, false, T, AllNodeBaseTypes> {}; |
| 1427 | |
| 1428 | template <typename CladeType, typename... MatcherTypes> |
| 1429 | struct MapAnyOfMatcherImpl { |
| 1430 | |
| 1431 | template <typename... InnerMatchers> |
| 1432 | BindableMatcher<CladeType> |
| 1433 | operator()(InnerMatchers &&... InnerMatcher) const { |
| 1434 | // TODO: Use std::apply from c++17 |
| 1435 | return VariadicAllOfMatcher<CladeType>()(applyMatcher( |
| 1436 | internal::VariadicOperatorMatcherFunc< |
| 1437 | 0, std::numeric_limits<unsigned>::max()>{ |
| 1438 | internal::DynTypedMatcher::VO_AnyOf}, |
| 1439 | applyMatcher( |
| 1440 | [&](auto... Matcher) { |
| 1441 | return std::make_tuple(Matcher(InnerMatcher...)...); |
| 1442 | }, |
| 1443 | std::tuple< |
| 1444 | VariadicDynCastAllOfMatcher<CladeType, MatcherTypes>...>()))); |
| 1445 | } |
| 1446 | }; |
| 1447 | |
| 1448 | template <typename... MatcherTypes> |
| 1449 | using MapAnyOfMatcher = |
| 1450 | MapAnyOfMatcherImpl<typename GetClade<MatcherTypes...>::Type, |
| 1451 | MatcherTypes...>; |
| 1452 | |
| 1453 | template <typename... MatcherTypes> struct MapAnyOfHelper { |
| 1454 | using CladeType = typename GetClade<MatcherTypes...>::Type; |
| 1455 | |
| 1456 | MapAnyOfMatcher<MatcherTypes...> with; |
| 1457 | |
| 1458 | operator BindableMatcher<CladeType>() const { return with(); } |
| 1459 | |
| 1460 | Matcher<CladeType> bind(StringRef ID) const { return with().bind(ID); } |
| 1461 | }; |
| 1462 | |
| 1463 | template <template <typename ToArg, typename FromArg> class ArgumentAdapterT, |
| 1464 | typename T, typename ToTypes> |
| 1465 | class ArgumentAdaptingMatcherFuncAdaptor { |
| 1466 | public: |
| 1467 | explicit ArgumentAdaptingMatcherFuncAdaptor(const Matcher<T> &InnerMatcher) |
| 1468 | : InnerMatcher(InnerMatcher) {} |
| 1469 | |
| 1470 | using ReturnTypes = ToTypes; |
| 1471 | |
| 1472 | template <typename To> operator Matcher<To>() const & { |
| 1473 | return Matcher<To>(new ArgumentAdapterT<To, T>(InnerMatcher)); |
| 1474 | } |
| 1475 | |
| 1476 | template <typename To> operator Matcher<To>() && { |
| 1477 | return Matcher<To>(new ArgumentAdapterT<To, T>(std::move(InnerMatcher))); |
| 1478 | } |
| 1479 | |
| 1480 | private: |
| 1481 | Matcher<T> InnerMatcher; |
| 1482 | }; |
| 1483 | |
| 1484 | /// Converts a \c Matcher<T> to a matcher of desired type \c To by |
| 1485 | /// "adapting" a \c To into a \c T. |
| 1486 | /// |
| 1487 | /// The \c ArgumentAdapterT argument specifies how the adaptation is done. |
| 1488 | /// |
| 1489 | /// For example: |
| 1490 | /// \c ArgumentAdaptingMatcher<HasMatcher, T>(InnerMatcher); |
| 1491 | /// Given that \c InnerMatcher is of type \c Matcher<T>, this returns a matcher |
| 1492 | /// that is convertible into any matcher of type \c To by constructing |
| 1493 | /// \c HasMatcher<To, T>(InnerMatcher). |
| 1494 | /// |
| 1495 | /// If a matcher does not need knowledge about the inner type, prefer to use |
| 1496 | /// PolymorphicMatcher. |
| 1497 | template <template <typename ToArg, typename FromArg> class ArgumentAdapterT, |
| 1498 | typename FromTypes = AdaptativeDefaultFromTypes, |
| 1499 | typename ToTypes = AdaptativeDefaultToTypes> |
| 1500 | struct ArgumentAdaptingMatcherFunc { |
| 1501 | template <typename T> |
| 1502 | static ArgumentAdaptingMatcherFuncAdaptor<ArgumentAdapterT, T, ToTypes> |
| 1503 | create(const Matcher<T> &InnerMatcher) { |
| 1504 | return ArgumentAdaptingMatcherFuncAdaptor<ArgumentAdapterT, T, ToTypes>( |
| 1505 | InnerMatcher); |
| 1506 | } |
| 1507 | |
| 1508 | template <typename T> |
| 1509 | ArgumentAdaptingMatcherFuncAdaptor<ArgumentAdapterT, T, ToTypes> |
| 1510 | operator()(const Matcher<T> &InnerMatcher) const { |
| 1511 | return create(InnerMatcher); |
| 1512 | } |
| 1513 | |
| 1514 | template <typename... T> |
| 1515 | ArgumentAdaptingMatcherFuncAdaptor<ArgumentAdapterT, |
| 1516 | typename GetClade<T...>::Type, ToTypes> |
| 1517 | operator()(const MapAnyOfHelper<T...> &InnerMatcher) const { |
| 1518 | return create(InnerMatcher.with()); |
| 1519 | } |
| 1520 | }; |
| 1521 | |
| 1522 | template <typename T> class TraversalMatcher : public MatcherInterface<T> { |
| 1523 | DynTypedMatcher InnerMatcher; |
| 1524 | clang::TraversalKind Traversal; |
| 1525 | |
| 1526 | public: |
| 1527 | explicit TraversalMatcher(clang::TraversalKind TK, |
| 1528 | const Matcher<T> &InnerMatcher) |
| 1529 | : InnerMatcher(InnerMatcher), Traversal(TK) {} |
| 1530 | |
| 1531 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1532 | BoundNodesTreeBuilder *Builder) const override { |
| 1533 | return this->InnerMatcher.matches(DynTypedNode::create(Node), Finder, |
| 1534 | Builder); |
| 1535 | } |
| 1536 | |
| 1537 | llvm::Optional<clang::TraversalKind> TraversalKind() const override { |
| 1538 | if (auto NestedKind = this->InnerMatcher.getTraversalKind()) |
| 1539 | return NestedKind; |
| 1540 | return Traversal; |
| 1541 | } |
| 1542 | }; |
| 1543 | |
| 1544 | template <typename MatcherType> class TraversalWrapper { |
| 1545 | public: |
| 1546 | TraversalWrapper(TraversalKind TK, const MatcherType &InnerMatcher) |
| 1547 | : TK(TK), InnerMatcher(InnerMatcher) {} |
| 1548 | |
| 1549 | template <typename T> operator Matcher<T>() const & { |
| 1550 | return internal::DynTypedMatcher::constructRestrictedWrapper( |
| 1551 | new internal::TraversalMatcher<T>(TK, InnerMatcher), |
| 1552 | ASTNodeKind::getFromNodeKind<T>()) |
| 1553 | .template unconditionalConvertTo<T>(); |
| 1554 | } |
| 1555 | |
| 1556 | template <typename T> operator Matcher<T>() && { |
| 1557 | return internal::DynTypedMatcher::constructRestrictedWrapper( |
| 1558 | new internal::TraversalMatcher<T>(TK, std::move(InnerMatcher)), |
| 1559 | ASTNodeKind::getFromNodeKind<T>()) |
| 1560 | .template unconditionalConvertTo<T>(); |
| 1561 | } |
| 1562 | |
| 1563 | private: |
| 1564 | TraversalKind TK; |
| 1565 | MatcherType InnerMatcher; |
| 1566 | }; |
| 1567 | |
| 1568 | /// A PolymorphicMatcher<MatcherT, P1, ..., PN> object can be |
| 1569 | /// created from N parameters p1, ..., pN (of type P1, ..., PN) and |
| 1570 | /// used as a Matcher<T> where a MatcherT<T, P1, ..., PN>(p1, ..., pN) |
| 1571 | /// can be constructed. |
| 1572 | /// |
| 1573 | /// For example: |
| 1574 | /// - PolymorphicMatcher<IsDefinitionMatcher>() |
| 1575 | /// creates an object that can be used as a Matcher<T> for any type T |
| 1576 | /// where an IsDefinitionMatcher<T>() can be constructed. |
| 1577 | /// - PolymorphicMatcher<ValueEqualsMatcher, int>(42) |
| 1578 | /// creates an object that can be used as a Matcher<T> for any type T |
| 1579 | /// where a ValueEqualsMatcher<T, int>(42) can be constructed. |
| 1580 | template <template <typename T, typename... Params> class MatcherT, |
| 1581 | typename ReturnTypesF, typename... ParamTypes> |
| 1582 | class PolymorphicMatcher { |
| 1583 | public: |
| 1584 | PolymorphicMatcher(const ParamTypes &... Params) : Params(Params...) {} |
| 1585 | |
| 1586 | using ReturnTypes = typename ExtractFunctionArgMeta<ReturnTypesF>::type; |
| 1587 | |
| 1588 | template <typename T> operator Matcher<T>() const & { |
| 1589 | static_assert(TypeListContainsSuperOf<ReturnTypes, T>::value, |
| 1590 | "right polymorphic conversion"); |
| 1591 | return Matcher<T>(new_from_tuple<MatcherT<T, ParamTypes...>>(Params)); |
| 1592 | } |
| 1593 | |
| 1594 | template <typename T> operator Matcher<T>() && { |
| 1595 | static_assert(TypeListContainsSuperOf<ReturnTypes, T>::value, |
| 1596 | "right polymorphic conversion"); |
| 1597 | return Matcher<T>( |
| 1598 | new_from_tuple<MatcherT<T, ParamTypes...>>(std::move(Params))); |
| 1599 | } |
| 1600 | |
| 1601 | private: |
| 1602 | std::tuple<ParamTypes...> Params; |
| 1603 | }; |
| 1604 | |
| 1605 | /// Matches nodes of type T that have child nodes of type ChildT for |
| 1606 | /// which a specified child matcher matches. |
| 1607 | /// |
| 1608 | /// ChildT must be an AST base type. |
| 1609 | template <typename T, typename ChildT> |
| 1610 | class HasMatcher : public MatcherInterface<T> { |
| 1611 | DynTypedMatcher InnerMatcher; |
| 1612 | |
| 1613 | public: |
| 1614 | explicit HasMatcher(const Matcher<ChildT> &InnerMatcher) |
| 1615 | : InnerMatcher(InnerMatcher) {} |
| 1616 | |
| 1617 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1618 | BoundNodesTreeBuilder *Builder) const override { |
| 1619 | return Finder->matchesChildOf(Node, this->InnerMatcher, Builder, |
| 1620 | ASTMatchFinder::BK_First); |
| 1621 | } |
| 1622 | }; |
| 1623 | |
| 1624 | /// Matches nodes of type T that have child nodes of type ChildT for |
| 1625 | /// which a specified child matcher matches. ChildT must be an AST base |
| 1626 | /// type. |
| 1627 | /// As opposed to the HasMatcher, the ForEachMatcher will produce a match |
| 1628 | /// for each child that matches. |
| 1629 | template <typename T, typename ChildT> |
| 1630 | class ForEachMatcher : public MatcherInterface<T> { |
| 1631 | static_assert(IsBaseType<ChildT>::value, |
| 1632 | "for each only accepts base type matcher"); |
| 1633 | |
| 1634 | DynTypedMatcher InnerMatcher; |
| 1635 | |
| 1636 | public: |
| 1637 | explicit ForEachMatcher(const Matcher<ChildT> &InnerMatcher) |
| 1638 | : InnerMatcher(InnerMatcher) {} |
| 1639 | |
| 1640 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1641 | BoundNodesTreeBuilder *Builder) const override { |
| 1642 | return Finder->matchesChildOf( |
| 1643 | Node, this->InnerMatcher, Builder, |
| 1644 | ASTMatchFinder::BK_All); |
| 1645 | } |
| 1646 | }; |
| 1647 | |
| 1648 | /// @} |
| 1649 | |
| 1650 | template <typename T> |
| 1651 | inline Matcher<T> DynTypedMatcher::unconditionalConvertTo() const { |
| 1652 | return Matcher<T>(*this); |
| 1653 | } |
| 1654 | |
| 1655 | /// Matches nodes of type T that have at least one descendant node of |
| 1656 | /// type DescendantT for which the given inner matcher matches. |
| 1657 | /// |
| 1658 | /// DescendantT must be an AST base type. |
| 1659 | template <typename T, typename DescendantT> |
| 1660 | class HasDescendantMatcher : public MatcherInterface<T> { |
| 1661 | static_assert(IsBaseType<DescendantT>::value, |
| 1662 | "has descendant only accepts base type matcher"); |
| 1663 | |
| 1664 | DynTypedMatcher DescendantMatcher; |
| 1665 | |
| 1666 | public: |
| 1667 | explicit HasDescendantMatcher(const Matcher<DescendantT> &DescendantMatcher) |
| 1668 | : DescendantMatcher(DescendantMatcher) {} |
| 1669 | |
| 1670 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1671 | BoundNodesTreeBuilder *Builder) const override { |
| 1672 | return Finder->matchesDescendantOf(Node, this->DescendantMatcher, Builder, |
| 1673 | ASTMatchFinder::BK_First); |
| 1674 | } |
| 1675 | }; |
| 1676 | |
| 1677 | /// Matches nodes of type \c T that have a parent node of type \c ParentT |
| 1678 | /// for which the given inner matcher matches. |
| 1679 | /// |
| 1680 | /// \c ParentT must be an AST base type. |
| 1681 | template <typename T, typename ParentT> |
| 1682 | class HasParentMatcher : public MatcherInterface<T> { |
| 1683 | static_assert(IsBaseType<ParentT>::value, |
| 1684 | "has parent only accepts base type matcher"); |
| 1685 | |
| 1686 | DynTypedMatcher ParentMatcher; |
| 1687 | |
| 1688 | public: |
| 1689 | explicit HasParentMatcher(const Matcher<ParentT> &ParentMatcher) |
| 1690 | : ParentMatcher(ParentMatcher) {} |
| 1691 | |
| 1692 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1693 | BoundNodesTreeBuilder *Builder) const override { |
| 1694 | return Finder->matchesAncestorOf(Node, this->ParentMatcher, Builder, |
| 1695 | ASTMatchFinder::AMM_ParentOnly); |
| 1696 | } |
| 1697 | }; |
| 1698 | |
| 1699 | /// Matches nodes of type \c T that have at least one ancestor node of |
| 1700 | /// type \c AncestorT for which the given inner matcher matches. |
| 1701 | /// |
| 1702 | /// \c AncestorT must be an AST base type. |
| 1703 | template <typename T, typename AncestorT> |
| 1704 | class HasAncestorMatcher : public MatcherInterface<T> { |
| 1705 | static_assert(IsBaseType<AncestorT>::value, |
| 1706 | "has ancestor only accepts base type matcher"); |
| 1707 | |
| 1708 | DynTypedMatcher AncestorMatcher; |
| 1709 | |
| 1710 | public: |
| 1711 | explicit HasAncestorMatcher(const Matcher<AncestorT> &AncestorMatcher) |
| 1712 | : AncestorMatcher(AncestorMatcher) {} |
| 1713 | |
| 1714 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1715 | BoundNodesTreeBuilder *Builder) const override { |
| 1716 | return Finder->matchesAncestorOf(Node, this->AncestorMatcher, Builder, |
| 1717 | ASTMatchFinder::AMM_All); |
| 1718 | } |
| 1719 | }; |
| 1720 | |
| 1721 | /// Matches nodes of type T that have at least one descendant node of |
| 1722 | /// type DescendantT for which the given inner matcher matches. |
| 1723 | /// |
| 1724 | /// DescendantT must be an AST base type. |
| 1725 | /// As opposed to HasDescendantMatcher, ForEachDescendantMatcher will match |
| 1726 | /// for each descendant node that matches instead of only for the first. |
| 1727 | template <typename T, typename DescendantT> |
| 1728 | class ForEachDescendantMatcher : public MatcherInterface<T> { |
| 1729 | static_assert(IsBaseType<DescendantT>::value, |
| 1730 | "for each descendant only accepts base type matcher"); |
| 1731 | |
| 1732 | DynTypedMatcher DescendantMatcher; |
| 1733 | |
| 1734 | public: |
| 1735 | explicit ForEachDescendantMatcher( |
| 1736 | const Matcher<DescendantT> &DescendantMatcher) |
| 1737 | : DescendantMatcher(DescendantMatcher) {} |
| 1738 | |
| 1739 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1740 | BoundNodesTreeBuilder *Builder) const override { |
| 1741 | return Finder->matchesDescendantOf(Node, this->DescendantMatcher, Builder, |
| 1742 | ASTMatchFinder::BK_All); |
| 1743 | } |
| 1744 | }; |
| 1745 | |
| 1746 | /// Matches on nodes that have a getValue() method if getValue() equals |
| 1747 | /// the value the ValueEqualsMatcher was constructed with. |
| 1748 | template <typename T, typename ValueT> |
| 1749 | class ValueEqualsMatcher : public SingleNodeMatcherInterface<T> { |
| 1750 | static_assert(std::is_base_of<CharacterLiteral, T>::value || |
| 1751 | std::is_base_of<CXXBoolLiteralExpr, T>::value || |
| 1752 | std::is_base_of<FloatingLiteral, T>::value || |
| 1753 | std::is_base_of<IntegerLiteral, T>::value, |
| 1754 | "the node must have a getValue method"); |
| 1755 | |
| 1756 | public: |
| 1757 | explicit ValueEqualsMatcher(const ValueT &ExpectedValue) |
| 1758 | : ExpectedValue(ExpectedValue) {} |
| 1759 | |
| 1760 | bool matchesNode(const T &Node) const override { |
| 1761 | return Node.getValue() == ExpectedValue; |
| 1762 | } |
| 1763 | |
| 1764 | private: |
| 1765 | ValueT ExpectedValue; |
| 1766 | }; |
| 1767 | |
| 1768 | /// Template specializations to easily write matchers for floating point |
| 1769 | /// literals. |
| 1770 | template <> |
| 1771 | inline bool ValueEqualsMatcher<FloatingLiteral, double>::matchesNode( |
| 1772 | const FloatingLiteral &Node) const { |
| 1773 | if ((&Node.getSemantics()) == &llvm::APFloat::IEEEsingle()) |
| 1774 | return Node.getValue().convertToFloat() == ExpectedValue; |
| 1775 | if ((&Node.getSemantics()) == &llvm::APFloat::IEEEdouble()) |
| 1776 | return Node.getValue().convertToDouble() == ExpectedValue; |
| 1777 | return false; |
| 1778 | } |
| 1779 | template <> |
| 1780 | inline bool ValueEqualsMatcher<FloatingLiteral, float>::matchesNode( |
| 1781 | const FloatingLiteral &Node) const { |
| 1782 | if ((&Node.getSemantics()) == &llvm::APFloat::IEEEsingle()) |
| 1783 | return Node.getValue().convertToFloat() == ExpectedValue; |
| 1784 | if ((&Node.getSemantics()) == &llvm::APFloat::IEEEdouble()) |
| 1785 | return Node.getValue().convertToDouble() == ExpectedValue; |
| 1786 | return false; |
| 1787 | } |
| 1788 | template <> |
| 1789 | inline bool ValueEqualsMatcher<FloatingLiteral, llvm::APFloat>::matchesNode( |
| 1790 | const FloatingLiteral &Node) const { |
| 1791 | return ExpectedValue.compare(Node.getValue()) == llvm::APFloat::cmpEqual; |
| 1792 | } |
| 1793 | |
| 1794 | /// Matches nodes of type \c TLoc for which the inner |
| 1795 | /// \c Matcher<T> matches. |
| 1796 | template <typename TLoc, typename T> |
| 1797 | class LocMatcher : public MatcherInterface<TLoc> { |
| 1798 | DynTypedMatcher InnerMatcher; |
| 1799 | |
| 1800 | public: |
| 1801 | explicit LocMatcher(const Matcher<T> &InnerMatcher) |
| 1802 | : InnerMatcher(InnerMatcher) {} |
| 1803 | |
| 1804 | bool matches(const TLoc &Node, ASTMatchFinder *Finder, |
| 1805 | BoundNodesTreeBuilder *Builder) const override { |
| 1806 | if (!Node) |
| 1807 | return false; |
| 1808 | return this->InnerMatcher.matches(extract(Node), Finder, Builder); |
| 1809 | } |
| 1810 | |
| 1811 | private: |
| 1812 | static DynTypedNode extract(const NestedNameSpecifierLoc &Loc) { |
| 1813 | return DynTypedNode::create(*Loc.getNestedNameSpecifier()); |
| 1814 | } |
| 1815 | }; |
| 1816 | |
| 1817 | /// Matches \c TypeLocs based on an inner matcher matching a certain |
| 1818 | /// \c QualType. |
| 1819 | /// |
| 1820 | /// Used to implement the \c loc() matcher. |
| 1821 | class TypeLocTypeMatcher : public MatcherInterface<TypeLoc> { |
| 1822 | DynTypedMatcher InnerMatcher; |
| 1823 | |
| 1824 | public: |
| 1825 | explicit TypeLocTypeMatcher(const Matcher<QualType> &InnerMatcher) |
| 1826 | : InnerMatcher(InnerMatcher) {} |
| 1827 | |
| 1828 | bool matches(const TypeLoc &Node, ASTMatchFinder *Finder, |
| 1829 | BoundNodesTreeBuilder *Builder) const override { |
| 1830 | if (!Node) |
| 1831 | return false; |
| 1832 | return this->InnerMatcher.matches(DynTypedNode::create(Node.getType()), |
| 1833 | Finder, Builder); |
| 1834 | } |
| 1835 | }; |
| 1836 | |
| 1837 | /// Matches nodes of type \c T for which the inner matcher matches on a |
| 1838 | /// another node of type \c T that can be reached using a given traverse |
| 1839 | /// function. |
| 1840 | template <typename T> class TypeTraverseMatcher : public MatcherInterface<T> { |
| 1841 | DynTypedMatcher InnerMatcher; |
| 1842 | |
| 1843 | public: |
| 1844 | explicit TypeTraverseMatcher(const Matcher<QualType> &InnerMatcher, |
| 1845 | QualType (T::*TraverseFunction)() const) |
| 1846 | : InnerMatcher(InnerMatcher), TraverseFunction(TraverseFunction) {} |
| 1847 | |
| 1848 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1849 | BoundNodesTreeBuilder *Builder) const override { |
| 1850 | QualType NextNode = (Node.*TraverseFunction)(); |
| 1851 | if (NextNode.isNull()) |
| 1852 | return false; |
| 1853 | return this->InnerMatcher.matches(DynTypedNode::create(NextNode), Finder, |
| 1854 | Builder); |
| 1855 | } |
| 1856 | |
| 1857 | private: |
| 1858 | QualType (T::*TraverseFunction)() const; |
| 1859 | }; |
| 1860 | |
| 1861 | /// Matches nodes of type \c T in a ..Loc hierarchy, for which the inner |
| 1862 | /// matcher matches on a another node of type \c T that can be reached using a |
| 1863 | /// given traverse function. |
| 1864 | template <typename T> |
| 1865 | class TypeLocTraverseMatcher : public MatcherInterface<T> { |
| 1866 | DynTypedMatcher InnerMatcher; |
| 1867 | |
| 1868 | public: |
| 1869 | explicit TypeLocTraverseMatcher(const Matcher<TypeLoc> &InnerMatcher, |
| 1870 | TypeLoc (T::*TraverseFunction)() const) |
| 1871 | : InnerMatcher(InnerMatcher), TraverseFunction(TraverseFunction) {} |
| 1872 | |
| 1873 | bool matches(const T &Node, ASTMatchFinder *Finder, |
| 1874 | BoundNodesTreeBuilder *Builder) const override { |
| 1875 | TypeLoc NextNode = (Node.*TraverseFunction)(); |
| 1876 | if (!NextNode) |
| 1877 | return false; |
| 1878 | return this->InnerMatcher.matches(DynTypedNode::create(NextNode), Finder, |
| 1879 | Builder); |
| 1880 | } |
| 1881 | |
| 1882 | private: |
| 1883 | TypeLoc (T::*TraverseFunction)() const; |
| 1884 | }; |
| 1885 | |
| 1886 | /// Converts a \c Matcher<InnerT> to a \c Matcher<OuterT>, where |
| 1887 | /// \c OuterT is any type that is supported by \c Getter. |
| 1888 | /// |
| 1889 | /// \code Getter<OuterT>::value() \endcode returns a |
| 1890 | /// \code InnerTBase (OuterT::*)() \endcode, which is used to adapt a \c OuterT |
| 1891 | /// object into a \c InnerT |
| 1892 | template <typename InnerTBase, |
| 1893 | template <typename OuterT> class Getter, |
| 1894 | template <typename OuterT> class MatcherImpl, |
| 1895 | typename ReturnTypesF> |
| 1896 | class TypeTraversePolymorphicMatcher { |
| 1897 | private: |
| 1898 | using Self = TypeTraversePolymorphicMatcher<InnerTBase, Getter, MatcherImpl, |
| 1899 | ReturnTypesF>; |
| 1900 | |
| 1901 | static Self create(ArrayRef<const Matcher<InnerTBase> *> InnerMatchers); |
| 1902 | |
| 1903 | public: |
| 1904 | using ReturnTypes = typename ExtractFunctionArgMeta<ReturnTypesF>::type; |
| 1905 | |
| 1906 | explicit TypeTraversePolymorphicMatcher( |
| 1907 | ArrayRef<const Matcher<InnerTBase> *> InnerMatchers) |
| 1908 | : InnerMatcher(makeAllOfComposite(InnerMatchers)) {} |
| 1909 | |
| 1910 | template <typename OuterT> operator Matcher<OuterT>() const { |
| 1911 | return Matcher<OuterT>( |
| 1912 | new MatcherImpl<OuterT>(InnerMatcher, Getter<OuterT>::value())); |
| 1913 | } |
| 1914 | |
| 1915 | struct Func |
| 1916 | : public VariadicFunction<Self, Matcher<InnerTBase>, &Self::create> { |
| 1917 | Func() {} |
| 1918 | }; |
| 1919 | |
| 1920 | private: |
| 1921 | Matcher<InnerTBase> InnerMatcher; |
| 1922 | }; |
| 1923 | |
| 1924 | /// A simple memoizer of T(*)() functions. |
| 1925 | /// |
| 1926 | /// It will call the passed 'Func' template parameter at most once. |
| 1927 | /// Used to support AST_MATCHER_FUNCTION() macro. |
| 1928 | template <typename Matcher, Matcher (*Func)()> class MemoizedMatcher { |
| 1929 | struct Wrapper { |
| 1930 | Wrapper() : M(Func()) {} |
| 1931 | |
| 1932 | Matcher M; |
| 1933 | }; |
| 1934 | |
| 1935 | public: |
| 1936 | static const Matcher &getInstance() { |
| 1937 | static llvm::ManagedStatic<Wrapper> Instance; |
| 1938 | return Instance->M; |
| 1939 | } |
| 1940 | }; |
| 1941 | |
| 1942 | // Define the create() method out of line to silence a GCC warning about |
| 1943 | // the struct "Func" having greater visibility than its base, which comes from |
| 1944 | // using the flag -fvisibility-inlines-hidden. |
| 1945 | template <typename InnerTBase, template <typename OuterT> class Getter, |
| 1946 | template <typename OuterT> class MatcherImpl, typename ReturnTypesF> |
| 1947 | TypeTraversePolymorphicMatcher<InnerTBase, Getter, MatcherImpl, ReturnTypesF> |
| 1948 | TypeTraversePolymorphicMatcher< |
| 1949 | InnerTBase, Getter, MatcherImpl, |
| 1950 | ReturnTypesF>::create(ArrayRef<const Matcher<InnerTBase> *> InnerMatchers) { |
| 1951 | return Self(InnerMatchers); |
| 1952 | } |
| 1953 | |
| 1954 | // FIXME: unify ClassTemplateSpecializationDecl and TemplateSpecializationType's |
| 1955 | // APIs for accessing the template argument list. |
| 1956 | inline ArrayRef<TemplateArgument> |
| 1957 | getTemplateSpecializationArgs(const ClassTemplateSpecializationDecl &D) { |
| 1958 | return D.getTemplateArgs().asArray(); |
| 1959 | } |
| 1960 | |
| 1961 | inline ArrayRef<TemplateArgument> |
| 1962 | getTemplateSpecializationArgs(const TemplateSpecializationType &T) { |
| 1963 | return llvm::makeArrayRef(T.getArgs(), T.getNumArgs()); |
| 1964 | } |
| 1965 | |
| 1966 | inline ArrayRef<TemplateArgument> |
| 1967 | getTemplateSpecializationArgs(const FunctionDecl &FD) { |
| 1968 | if (const auto* TemplateArgs = FD.getTemplateSpecializationArgs()) |
| 1969 | return TemplateArgs->asArray(); |
| 1970 | return ArrayRef<TemplateArgument>(); |
| 1971 | } |
| 1972 | |
| 1973 | struct NotEqualsBoundNodePredicate { |
| 1974 | bool operator()(const internal::BoundNodesMap &Nodes) const { |
| 1975 | return Nodes.getNode(ID) != Node; |
| 1976 | } |
| 1977 | |
| 1978 | std::string ID; |
| 1979 | DynTypedNode Node; |
| 1980 | }; |
| 1981 | |
| 1982 | template <typename Ty, typename Enable = void> struct GetBodyMatcher { |
| 1983 | static const Stmt *get(const Ty &Node) { return Node.getBody(); } |
| 1984 | }; |
| 1985 | |
| 1986 | template <typename Ty> |
| 1987 | struct GetBodyMatcher<Ty, typename std::enable_if< |
| 1988 | std::is_base_of<FunctionDecl, Ty>::value>::type> { |
| 1989 | static const Stmt *get(const Ty &Node) { |
| 1990 | return Node.doesThisDeclarationHaveABody() ? Node.getBody() : nullptr; |
| 1991 | } |
| 1992 | }; |
| 1993 | |
| 1994 | template <typename NodeType> |
| 1995 | inline Optional<BinaryOperatorKind> |
| 1996 | equivalentBinaryOperator(const NodeType &Node) { |
| 1997 | return Node.getOpcode(); |
| 1998 | } |
| 1999 | |
| 2000 | template <> |
| 2001 | inline Optional<BinaryOperatorKind> |
| 2002 | equivalentBinaryOperator<CXXOperatorCallExpr>(const CXXOperatorCallExpr &Node) { |
| 2003 | if (Node.getNumArgs() != 2) |
| 2004 | return None; |
| 2005 | switch (Node.getOperator()) { |
| 2006 | default: |
| 2007 | return None; |
| 2008 | case OO_ArrowStar: |
| 2009 | return BO_PtrMemI; |
| 2010 | case OO_Star: |
| 2011 | return BO_Mul; |
| 2012 | case OO_Slash: |
| 2013 | return BO_Div; |
| 2014 | case OO_Percent: |
| 2015 | return BO_Rem; |
| 2016 | case OO_Plus: |
| 2017 | return BO_Add; |
| 2018 | case OO_Minus: |
| 2019 | return BO_Sub; |
| 2020 | case OO_LessLess: |
| 2021 | return BO_Shl; |
| 2022 | case OO_GreaterGreater: |
| 2023 | return BO_Shr; |
| 2024 | case OO_Spaceship: |
| 2025 | return BO_Cmp; |
| 2026 | case OO_Less: |
| 2027 | return BO_LT; |
| 2028 | case OO_Greater: |
| 2029 | return BO_GT; |
| 2030 | case OO_LessEqual: |
| 2031 | return BO_LE; |
| 2032 | case OO_GreaterEqual: |
| 2033 | return BO_GE; |
| 2034 | case OO_EqualEqual: |
| 2035 | return BO_EQ; |
| 2036 | case OO_ExclaimEqual: |
| 2037 | return BO_NE; |
| 2038 | case OO_Amp: |
| 2039 | return BO_And; |
| 2040 | case OO_Caret: |
| 2041 | return BO_Xor; |
| 2042 | case OO_Pipe: |
| 2043 | return BO_Or; |
| 2044 | case OO_AmpAmp: |
| 2045 | return BO_LAnd; |
| 2046 | case OO_PipePipe: |
| 2047 | return BO_LOr; |
| 2048 | case OO_Equal: |
| 2049 | return BO_Assign; |
| 2050 | case OO_StarEqual: |
| 2051 | return BO_MulAssign; |
| 2052 | case OO_SlashEqual: |
| 2053 | return BO_DivAssign; |
| 2054 | case OO_PercentEqual: |
| 2055 | return BO_RemAssign; |
| 2056 | case OO_PlusEqual: |
| 2057 | return BO_AddAssign; |
| 2058 | case OO_MinusEqual: |
| 2059 | return BO_SubAssign; |
| 2060 | case OO_LessLessEqual: |
| 2061 | return BO_ShlAssign; |
| 2062 | case OO_GreaterGreaterEqual: |
| 2063 | return BO_ShrAssign; |
| 2064 | case OO_AmpEqual: |
| 2065 | return BO_AndAssign; |
| 2066 | case OO_CaretEqual: |
| 2067 | return BO_XorAssign; |
| 2068 | case OO_PipeEqual: |
| 2069 | return BO_OrAssign; |
| 2070 | case OO_Comma: |
| 2071 | return BO_Comma; |
| 2072 | } |
| 2073 | } |
| 2074 | |
| 2075 | template <typename NodeType> |
| 2076 | inline Optional<UnaryOperatorKind> |
| 2077 | equivalentUnaryOperator(const NodeType &Node) { |
| 2078 | return Node.getOpcode(); |
| 2079 | } |
| 2080 | |
| 2081 | template <> |
| 2082 | inline Optional<UnaryOperatorKind> |
| 2083 | equivalentUnaryOperator<CXXOperatorCallExpr>(const CXXOperatorCallExpr &Node) { |
| 2084 | if (Node.getNumArgs() != 1 && Node.getOperator() != OO_PlusPlus && |
| 2085 | Node.getOperator() != OO_MinusMinus) |
| 2086 | return None; |
| 2087 | switch (Node.getOperator()) { |
| 2088 | default: |
| 2089 | return None; |
| 2090 | case OO_Plus: |
| 2091 | return UO_Plus; |
| 2092 | case OO_Minus: |
| 2093 | return UO_Minus; |
| 2094 | case OO_Amp: |
| 2095 | return UO_AddrOf; |
| 2096 | case OO_Star: |
| 2097 | return UO_Deref; |
| 2098 | case OO_Tilde: |
| 2099 | return UO_Not; |
| 2100 | case OO_Exclaim: |
| 2101 | return UO_LNot; |
| 2102 | case OO_PlusPlus: { |
| 2103 | const auto *FD = Node.getDirectCallee(); |
| 2104 | if (!FD) |
| 2105 | return None; |
| 2106 | return FD->getNumParams() > 0 ? UO_PostInc : UO_PreInc; |
| 2107 | } |
| 2108 | case OO_MinusMinus: { |
| 2109 | const auto *FD = Node.getDirectCallee(); |
| 2110 | if (!FD) |
| 2111 | return None; |
| 2112 | return FD->getNumParams() > 0 ? UO_PostDec : UO_PreDec; |
| 2113 | } |
| 2114 | case OO_Coawait: |
| 2115 | return UO_Coawait; |
| 2116 | } |
| 2117 | } |
| 2118 | |
| 2119 | template <typename NodeType> inline const Expr *getLHS(const NodeType &Node) { |
| 2120 | return Node.getLHS(); |
| 2121 | } |
| 2122 | template <> |
| 2123 | inline const Expr * |
| 2124 | getLHS<CXXOperatorCallExpr>(const CXXOperatorCallExpr &Node) { |
| 2125 | if (!internal::equivalentBinaryOperator(Node)) |
| 2126 | return nullptr; |
| 2127 | return Node.getArg(0); |
| 2128 | } |
| 2129 | template <typename NodeType> inline const Expr *getRHS(const NodeType &Node) { |
| 2130 | return Node.getRHS(); |
| 2131 | } |
| 2132 | template <> |
| 2133 | inline const Expr * |
| 2134 | getRHS<CXXOperatorCallExpr>(const CXXOperatorCallExpr &Node) { |
| 2135 | if (!internal::equivalentBinaryOperator(Node)) |
| 2136 | return nullptr; |
| 2137 | return Node.getArg(1); |
| 2138 | } |
| 2139 | template <typename NodeType> |
| 2140 | inline const Expr *getSubExpr(const NodeType &Node) { |
| 2141 | return Node.getSubExpr(); |
| 2142 | } |
| 2143 | template <> |
| 2144 | inline const Expr * |
| 2145 | getSubExpr<CXXOperatorCallExpr>(const CXXOperatorCallExpr &Node) { |
| 2146 | if (!internal::equivalentUnaryOperator(Node)) |
| 2147 | return nullptr; |
| 2148 | return Node.getArg(0); |
| 2149 | } |
| 2150 | |
| 2151 | template <typename Ty> |
| 2152 | struct HasSizeMatcher { |
| 2153 | static bool hasSize(const Ty &Node, unsigned int N) { |
| 2154 | return Node.getSize() == N; |
| 2155 | } |
| 2156 | }; |
| 2157 | |
| 2158 | template <> |
| 2159 | inline bool HasSizeMatcher<StringLiteral>::hasSize( |
| 2160 | const StringLiteral &Node, unsigned int N) { |
| 2161 | return Node.getLength() == N; |
| 2162 | } |
| 2163 | |
| 2164 | template <typename Ty> |
| 2165 | struct GetSourceExpressionMatcher { |
| 2166 | static const Expr *get(const Ty &Node) { |
| 2167 | return Node.getSubExpr(); |
| 2168 | } |
| 2169 | }; |
| 2170 | |
| 2171 | template <> |
| 2172 | inline const Expr *GetSourceExpressionMatcher<OpaqueValueExpr>::get( |
| 2173 | const OpaqueValueExpr &Node) { |
| 2174 | return Node.getSourceExpr(); |
| 2175 | } |
| 2176 | |
| 2177 | template <typename Ty> |
| 2178 | struct CompoundStmtMatcher { |
| 2179 | static const CompoundStmt *get(const Ty &Node) { |
| 2180 | return &Node; |
| 2181 | } |
| 2182 | }; |
| 2183 | |
| 2184 | template <> |
| 2185 | inline const CompoundStmt * |
| 2186 | CompoundStmtMatcher<StmtExpr>::get(const StmtExpr &Node) { |
| 2187 | return Node.getSubStmt(); |
| 2188 | } |
| 2189 | |
| 2190 | /// If \p Loc is (transitively) expanded from macro \p MacroName, returns the |
| 2191 | /// location (in the chain of expansions) at which \p MacroName was |
| 2192 | /// expanded. Since the macro may have been expanded inside a series of |
| 2193 | /// expansions, that location may itself be a MacroID. |
| 2194 | llvm::Optional<SourceLocation> |
| 2195 | getExpansionLocOfMacro(StringRef MacroName, SourceLocation Loc, |
| 2196 | const ASTContext &Context); |
| 2197 | |
| 2198 | inline Optional<StringRef> getOpName(const UnaryOperator &Node) { |
| 2199 | return Node.getOpcodeStr(Node.getOpcode()); |
| 2200 | } |
| 2201 | inline Optional<StringRef> getOpName(const BinaryOperator &Node) { |
| 2202 | return Node.getOpcodeStr(); |
| 2203 | } |
| 2204 | inline StringRef getOpName(const CXXRewrittenBinaryOperator &Node) { |
| 2205 | return Node.getOpcodeStr(); |
| 2206 | } |
| 2207 | inline Optional<StringRef> getOpName(const CXXOperatorCallExpr &Node) { |
| 2208 | auto optBinaryOpcode = equivalentBinaryOperator(Node); |
| 2209 | if (!optBinaryOpcode) { |
| 2210 | auto optUnaryOpcode = equivalentUnaryOperator(Node); |
| 2211 | if (!optUnaryOpcode) |
| 2212 | return None; |
| 2213 | return UnaryOperator::getOpcodeStr(*optUnaryOpcode); |
| 2214 | } |
| 2215 | return BinaryOperator::getOpcodeStr(*optBinaryOpcode); |
| 2216 | } |
| 2217 | |
| 2218 | /// Matches overloaded operators with a specific name. |
| 2219 | /// |
| 2220 | /// The type argument ArgT is not used by this matcher but is used by |
| 2221 | /// PolymorphicMatcher and should be std::vector<std::string>>. |
| 2222 | template <typename T, typename ArgT = std::vector<std::string>> |
| 2223 | class HasAnyOperatorNameMatcher : public SingleNodeMatcherInterface<T> { |
| 2224 | static_assert(std::is_same<T, BinaryOperator>::value || |
| 2225 | std::is_same<T, CXXOperatorCallExpr>::value || |
| 2226 | std::is_same<T, CXXRewrittenBinaryOperator>::value || |
| 2227 | std::is_same<T, UnaryOperator>::value, |
| 2228 | "Matcher only supports `BinaryOperator`, `UnaryOperator`, " |
| 2229 | "`CXXOperatorCallExpr` and `CXXRewrittenBinaryOperator`"); |
| 2230 | static_assert(std::is_same<ArgT, std::vector<std::string>>::value, |
| 2231 | "Matcher ArgT must be std::vector<std::string>"); |
| 2232 | |
| 2233 | public: |
| 2234 | explicit HasAnyOperatorNameMatcher(std::vector<std::string> Names) |
| 2235 | : SingleNodeMatcherInterface<T>(), Names(std::move(Names)) {} |
| 2236 | |
| 2237 | bool matchesNode(const T &Node) const override { |
| 2238 | Optional<StringRef> OptOpName = getOpName(Node); |
| 2239 | return OptOpName && llvm::is_contained(Names, *OptOpName); |
| 2240 | } |
| 2241 | |
| 2242 | private: |
| 2243 | static Optional<StringRef> getOpName(const UnaryOperator &Node) { |
| 2244 | return Node.getOpcodeStr(Node.getOpcode()); |
| 2245 | } |
| 2246 | static Optional<StringRef> getOpName(const BinaryOperator &Node) { |
| 2247 | return Node.getOpcodeStr(); |
| 2248 | } |
| 2249 | static StringRef getOpName(const CXXRewrittenBinaryOperator &Node) { |
| 2250 | return Node.getOpcodeStr(); |
| 2251 | } |
| 2252 | static Optional<StringRef> getOpName(const CXXOperatorCallExpr &Node) { |
| 2253 | auto optBinaryOpcode = equivalentBinaryOperator(Node); |
| 2254 | if (!optBinaryOpcode) { |
| 2255 | auto optUnaryOpcode = equivalentUnaryOperator(Node); |
| 2256 | if (!optUnaryOpcode) |
| 2257 | return None; |
| 2258 | return UnaryOperator::getOpcodeStr(*optUnaryOpcode); |
| 2259 | } |
| 2260 | return BinaryOperator::getOpcodeStr(*optBinaryOpcode); |
| 2261 | } |
| 2262 | |
| 2263 | std::vector<std::string> Names; |
| 2264 | }; |
| 2265 | |
| 2266 | using HasOpNameMatcher = |
| 2267 | PolymorphicMatcher<HasAnyOperatorNameMatcher, |
| 2268 | void( |
| 2269 | TypeList<BinaryOperator, CXXOperatorCallExpr, |
| 2270 | CXXRewrittenBinaryOperator, UnaryOperator>), |
| 2271 | std::vector<std::string>>; |
| 2272 | |
| 2273 | HasOpNameMatcher hasAnyOperatorNameFunc(ArrayRef<const StringRef *> NameRefs); |
| 2274 | |
| 2275 | using HasOverloadOpNameMatcher = |
| 2276 | PolymorphicMatcher<HasOverloadedOperatorNameMatcher, |
| 2277 | void(TypeList<CXXOperatorCallExpr, FunctionDecl>), |
| 2278 | std::vector<std::string>>; |
| 2279 | |
| 2280 | HasOverloadOpNameMatcher |
| 2281 | hasAnyOverloadedOperatorNameFunc(ArrayRef<const StringRef *> NameRefs); |
| 2282 | |
| 2283 | /// Returns true if \p Node has a base specifier matching \p BaseSpec. |
| 2284 | /// |
| 2285 | /// A class is not considered to be derived from itself. |
| 2286 | bool matchesAnyBase(const CXXRecordDecl &Node, |
| 2287 | const Matcher<CXXBaseSpecifier> &BaseSpecMatcher, |
| 2288 | ASTMatchFinder *Finder, BoundNodesTreeBuilder *Builder); |
| 2289 | |
| 2290 | std::shared_ptr<llvm::Regex> createAndVerifyRegex(StringRef Regex, |
| 2291 | llvm::Regex::RegexFlags Flags, |
| 2292 | StringRef MatcherID); |
| 2293 | |
| 2294 | inline bool |
| 2295 | MatchTemplateArgLocAt(const DeclRefExpr &Node, unsigned int Index, |
| 2296 | internal::Matcher<TemplateArgumentLoc> InnerMatcher, |
| 2297 | internal::ASTMatchFinder *Finder, |
| 2298 | internal::BoundNodesTreeBuilder *Builder) { |
| 2299 | llvm::ArrayRef<TemplateArgumentLoc> ArgLocs = Node.template_arguments(); |
| 2300 | return Index < ArgLocs.size() && |
| 2301 | InnerMatcher.matches(ArgLocs[Index], Finder, Builder); |
| 2302 | } |
| 2303 | |
| 2304 | inline bool |
| 2305 | MatchTemplateArgLocAt(const TemplateSpecializationTypeLoc &Node, |
| 2306 | unsigned int Index, |
| 2307 | internal::Matcher<TemplateArgumentLoc> InnerMatcher, |
| 2308 | internal::ASTMatchFinder *Finder, |
| 2309 | internal::BoundNodesTreeBuilder *Builder) { |
| 2310 | return !Node.isNull() && Index < Node.getNumArgs() && |
| 2311 | InnerMatcher.matches(Node.getArgLoc(Index), Finder, Builder); |
| 2312 | } |
| 2313 | |
| 2314 | } // namespace internal |
| 2315 | |
| 2316 | } // namespace ast_matchers |
| 2317 | |
| 2318 | } // namespace clang |
| 2319 | |
| 2320 | #endif // LLVM_CLANG_ASTMATCHERS_ASTMATCHERSINTERNAL_H |
| 1 | // RB tree implementation -*- C++ -*- |
| 2 | |
| 3 | // Copyright (C) 2001-2020 Free Software Foundation, Inc. |
| 4 | // |
| 5 | // This file is part of the GNU ISO C++ Library. This library is free |
| 6 | // software; you can redistribute it and/or modify it under the |
| 7 | // terms of the GNU General Public License as published by the |
| 8 | // Free Software Foundation; either version 3, or (at your option) |
| 9 | // any later version. |
| 10 | |
| 11 | // This library is distributed in the hope that it will be useful, |
| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | // GNU General Public License for more details. |
| 15 | |
| 16 | // Under Section 7 of GPL version 3, you are granted additional |
| 17 | // permissions described in the GCC Runtime Library Exception, version |
| 18 | // 3.1, as published by the Free Software Foundation. |
| 19 | |
| 20 | // You should have received a copy of the GNU General Public License and |
| 21 | // a copy of the GCC Runtime Library Exception along with this program; |
| 22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| 23 | // <http://www.gnu.org/licenses/>. |
| 24 | |
| 25 | /* |
| 26 | * |
| 27 | * Copyright (c) 1996,1997 |
| 28 | * Silicon Graphics Computer Systems, Inc. |
| 29 | * |
| 30 | * Permission to use, copy, modify, distribute and sell this software |
| 31 | * and its documentation for any purpose is hereby granted without fee, |
| 32 | * provided that the above copyright notice appear in all copies and |
| 33 | * that both that copyright notice and this permission notice appear |
| 34 | * in supporting documentation. Silicon Graphics makes no |
| 35 | * representations about the suitability of this software for any |
| 36 | * purpose. It is provided "as is" without express or implied warranty. |
| 37 | * |
| 38 | * |
| 39 | * Copyright (c) 1994 |
| 40 | * Hewlett-Packard Company |
| 41 | * |
| 42 | * Permission to use, copy, modify, distribute and sell this software |
| 43 | * and its documentation for any purpose is hereby granted without fee, |
| 44 | * provided that the above copyright notice appear in all copies and |
| 45 | * that both that copyright notice and this permission notice appear |
| 46 | * in supporting documentation. Hewlett-Packard Company makes no |
| 47 | * representations about the suitability of this software for any |
| 48 | * purpose. It is provided "as is" without express or implied warranty. |
| 49 | * |
| 50 | * |
| 51 | */ |
| 52 | |
| 53 | /** @file bits/stl_tree.h |
| 54 | * This is an internal header file, included by other library headers. |
| 55 | * Do not attempt to use it directly. @headername{map,set} |
| 56 | */ |
| 57 | |
| 58 | #ifndef _STL_TREE_H1 |
| 59 | #define _STL_TREE_H1 1 |
| 60 | |
| 61 | #pragma GCC system_header |
| 62 | |
| 63 | #include <bits/stl_algobase.h> |
| 64 | #include <bits/allocator.h> |
| 65 | #include <bits/stl_function.h> |
| 66 | #include <bits/cpp_type_traits.h> |
| 67 | #include <ext/alloc_traits.h> |
| 68 | #if __cplusplus201402L >= 201103L |
| 69 | # include <ext/aligned_buffer.h> |
| 70 | #endif |
| 71 | #if __cplusplus201402L > 201402L |
| 72 | # include <bits/node_handle.h> |
| 73 | #endif |
| 74 | |
| 75 | namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default"))) |
| 76 | { |
| 77 | _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| 78 | |
| 79 | #if __cplusplus201402L > 201103L |
| 80 | # define __cpp_lib_generic_associative_lookup201304 201304 |
| 81 | #endif |
| 82 | |
| 83 | // Red-black tree class, designed for use in implementing STL |
| 84 | // associative containers (set, multiset, map, and multimap). The |
| 85 | // insertion and deletion algorithms are based on those in Cormen, |
| 86 | // Leiserson, and Rivest, Introduction to Algorithms (MIT Press, |
| 87 | // 1990), except that |
| 88 | // |
| 89 | // (1) the header cell is maintained with links not only to the root |
| 90 | // but also to the leftmost node of the tree, to enable constant |
| 91 | // time begin(), and to the rightmost node of the tree, to enable |
| 92 | // linear time performance when used with the generic set algorithms |
| 93 | // (set_union, etc.) |
| 94 | // |
| 95 | // (2) when a node being deleted has two children its successor node |
| 96 | // is relinked into its place, rather than copied, so that the only |
| 97 | // iterators invalidated are those referring to the deleted node. |
| 98 | |
| 99 | enum _Rb_tree_color { _S_red = false, _S_black = true }; |
| 100 | |
| 101 | struct _Rb_tree_node_base |
| 102 | { |
| 103 | typedef _Rb_tree_node_base* _Base_ptr; |
| 104 | typedef const _Rb_tree_node_base* _Const_Base_ptr; |
| 105 | |
| 106 | _Rb_tree_color _M_color; |
| 107 | _Base_ptr _M_parent; |
| 108 | _Base_ptr _M_left; |
| 109 | _Base_ptr _M_right; |
| 110 | |
| 111 | static _Base_ptr |
| 112 | _S_minimum(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 113 | { |
| 114 | while (__x->_M_left != 0) __x = __x->_M_left; |
| 115 | return __x; |
| 116 | } |
| 117 | |
| 118 | static _Const_Base_ptr |
| 119 | _S_minimum(_Const_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 120 | { |
| 121 | while (__x->_M_left != 0) __x = __x->_M_left; |
| 122 | return __x; |
| 123 | } |
| 124 | |
| 125 | static _Base_ptr |
| 126 | _S_maximum(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 127 | { |
| 128 | while (__x->_M_right != 0) __x = __x->_M_right; |
| 129 | return __x; |
| 130 | } |
| 131 | |
| 132 | static _Const_Base_ptr |
| 133 | _S_maximum(_Const_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 134 | { |
| 135 | while (__x->_M_right != 0) __x = __x->_M_right; |
| 136 | return __x; |
| 137 | } |
| 138 | }; |
| 139 | |
| 140 | // Helper type offering value initialization guarantee on the compare functor. |
| 141 | template<typename _Key_compare> |
| 142 | struct _Rb_tree_key_compare |
| 143 | { |
| 144 | _Key_compare _M_key_compare; |
| 145 | |
| 146 | _Rb_tree_key_compare() |
| 147 | _GLIBCXX_NOEXCEPT_IF(noexcept(is_nothrow_default_constructible<_Key_compare> ::value) |
| 148 | is_nothrow_default_constructible<_Key_compare>::value)noexcept(is_nothrow_default_constructible<_Key_compare> ::value) |
| 149 | : _M_key_compare() |
| 150 | { } |
| 151 | |
| 152 | _Rb_tree_key_compare(const _Key_compare& __comp) |
| 153 | : _M_key_compare(__comp) |
| 154 | { } |
| 155 | |
| 156 | #if __cplusplus201402L >= 201103L |
| 157 | // Copy constructor added for consistency with C++98 mode. |
| 158 | _Rb_tree_key_compare(const _Rb_tree_key_compare&) = default; |
| 159 | |
| 160 | _Rb_tree_key_compare(_Rb_tree_key_compare&& __x) |
| 161 | noexcept(is_nothrow_copy_constructible<_Key_compare>::value) |
| 162 | : _M_key_compare(__x._M_key_compare) |
| 163 | { } |
| 164 | #endif |
| 165 | }; |
| 166 | |
| 167 | // Helper type to manage default initialization of node count and header. |
| 168 | struct _Rb_tree_header |
| 169 | { |
| 170 | _Rb_tree_node_base _M_header; |
| 171 | size_t _M_node_count; // Keeps track of size of tree. |
| 172 | |
| 173 | _Rb_tree_header() _GLIBCXX_NOEXCEPTnoexcept |
| 174 | { |
| 175 | _M_header._M_color = _S_red; |
| 176 | _M_reset(); |
| 177 | } |
| 178 | |
| 179 | #if __cplusplus201402L >= 201103L |
| 180 | _Rb_tree_header(_Rb_tree_header&& __x) noexcept |
| 181 | { |
| 182 | if (__x._M_header._M_parent != nullptr) |
| 183 | _M_move_data(__x); |
| 184 | else |
| 185 | { |
| 186 | _M_header._M_color = _S_red; |
| 187 | _M_reset(); |
| 188 | } |
| 189 | } |
| 190 | #endif |
| 191 | |
| 192 | void |
| 193 | _M_move_data(_Rb_tree_header& __from) |
| 194 | { |
| 195 | _M_header._M_color = __from._M_header._M_color; |
| 196 | _M_header._M_parent = __from._M_header._M_parent; |
| 197 | _M_header._M_left = __from._M_header._M_left; |
| 198 | _M_header._M_right = __from._M_header._M_right; |
| 199 | _M_header._M_parent->_M_parent = &_M_header; |
| 200 | _M_node_count = __from._M_node_count; |
| 201 | |
| 202 | __from._M_reset(); |
| 203 | } |
| 204 | |
| 205 | void |
| 206 | _M_reset() |
| 207 | { |
| 208 | _M_header._M_parent = 0; |
| 209 | _M_header._M_left = &_M_header; |
| 210 | _M_header._M_right = &_M_header; |
| 211 | _M_node_count = 0; |
| 212 | } |
| 213 | }; |
| 214 | |
| 215 | template<typename _Val> |
| 216 | struct _Rb_tree_node : public _Rb_tree_node_base |
| 217 | { |
| 218 | typedef _Rb_tree_node<_Val>* _Link_type; |
| 219 | |
| 220 | #if __cplusplus201402L < 201103L |
| 221 | _Val _M_value_field; |
| 222 | |
| 223 | _Val* |
| 224 | _M_valptr() |
| 225 | { return std::__addressof(_M_value_field); } |
| 226 | |
| 227 | const _Val* |
| 228 | _M_valptr() const |
| 229 | { return std::__addressof(_M_value_field); } |
| 230 | #else |
| 231 | __gnu_cxx::__aligned_membuf<_Val> _M_storage; |
| 232 | |
| 233 | _Val* |
| 234 | _M_valptr() |
| 235 | { return _M_storage._M_ptr(); } |
| 236 | |
| 237 | const _Val* |
| 238 | _M_valptr() const |
| 239 | { return _M_storage._M_ptr(); } |
| 240 | #endif |
| 241 | }; |
| 242 | |
| 243 | _GLIBCXX_PURE__attribute__ ((__pure__)) _Rb_tree_node_base* |
| 244 | _Rb_tree_increment(_Rb_tree_node_base* __x) throw (); |
| 245 | |
| 246 | _GLIBCXX_PURE__attribute__ ((__pure__)) const _Rb_tree_node_base* |
| 247 | _Rb_tree_increment(const _Rb_tree_node_base* __x) throw (); |
| 248 | |
| 249 | _GLIBCXX_PURE__attribute__ ((__pure__)) _Rb_tree_node_base* |
| 250 | _Rb_tree_decrement(_Rb_tree_node_base* __x) throw (); |
| 251 | |
| 252 | _GLIBCXX_PURE__attribute__ ((__pure__)) const _Rb_tree_node_base* |
| 253 | _Rb_tree_decrement(const _Rb_tree_node_base* __x) throw (); |
| 254 | |
| 255 | template<typename _Tp> |
| 256 | struct _Rb_tree_iterator |
| 257 | { |
| 258 | typedef _Tp value_type; |
| 259 | typedef _Tp& reference; |
| 260 | typedef _Tp* pointer; |
| 261 | |
| 262 | typedef bidirectional_iterator_tag iterator_category; |
| 263 | typedef ptrdiff_t difference_type; |
| 264 | |
| 265 | typedef _Rb_tree_iterator<_Tp> _Self; |
| 266 | typedef _Rb_tree_node_base::_Base_ptr _Base_ptr; |
| 267 | typedef _Rb_tree_node<_Tp>* _Link_type; |
| 268 | |
| 269 | _Rb_tree_iterator() _GLIBCXX_NOEXCEPTnoexcept |
| 270 | : _M_node() { } |
| 271 | |
| 272 | explicit |
| 273 | _Rb_tree_iterator(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 274 | : _M_node(__x) { } |
| 275 | |
| 276 | reference |
| 277 | operator*() const _GLIBCXX_NOEXCEPTnoexcept |
| 278 | { return *static_cast<_Link_type>(_M_node)->_M_valptr(); } |
| 279 | |
| 280 | pointer |
| 281 | operator->() const _GLIBCXX_NOEXCEPTnoexcept |
| 282 | { return static_cast<_Link_type> (_M_node)->_M_valptr(); } |
| 283 | |
| 284 | _Self& |
| 285 | operator++() _GLIBCXX_NOEXCEPTnoexcept |
| 286 | { |
| 287 | _M_node = _Rb_tree_increment(_M_node); |
| 288 | return *this; |
| 289 | } |
| 290 | |
| 291 | _Self |
| 292 | operator++(int) _GLIBCXX_NOEXCEPTnoexcept |
| 293 | { |
| 294 | _Self __tmp = *this; |
| 295 | _M_node = _Rb_tree_increment(_M_node); |
| 296 | return __tmp; |
| 297 | } |
| 298 | |
| 299 | _Self& |
| 300 | operator--() _GLIBCXX_NOEXCEPTnoexcept |
| 301 | { |
| 302 | _M_node = _Rb_tree_decrement(_M_node); |
| 303 | return *this; |
| 304 | } |
| 305 | |
| 306 | _Self |
| 307 | operator--(int) _GLIBCXX_NOEXCEPTnoexcept |
| 308 | { |
| 309 | _Self __tmp = *this; |
| 310 | _M_node = _Rb_tree_decrement(_M_node); |
| 311 | return __tmp; |
| 312 | } |
| 313 | |
| 314 | friend bool |
| 315 | operator==(const _Self& __x, const _Self& __y) _GLIBCXX_NOEXCEPTnoexcept |
| 316 | { return __x._M_node == __y._M_node; } |
| 317 | |
| 318 | #if ! __cpp_lib_three_way_comparison |
| 319 | friend bool |
| 320 | operator!=(const _Self& __x, const _Self& __y) _GLIBCXX_NOEXCEPTnoexcept |
| 321 | { return __x._M_node != __y._M_node; } |
| 322 | #endif |
| 323 | |
| 324 | _Base_ptr _M_node; |
| 325 | }; |
| 326 | |
| 327 | template<typename _Tp> |
| 328 | struct _Rb_tree_const_iterator |
| 329 | { |
| 330 | typedef _Tp value_type; |
| 331 | typedef const _Tp& reference; |
| 332 | typedef const _Tp* pointer; |
| 333 | |
| 334 | typedef _Rb_tree_iterator<_Tp> iterator; |
| 335 | |
| 336 | typedef bidirectional_iterator_tag iterator_category; |
| 337 | typedef ptrdiff_t difference_type; |
| 338 | |
| 339 | typedef _Rb_tree_const_iterator<_Tp> _Self; |
| 340 | typedef _Rb_tree_node_base::_Const_Base_ptr _Base_ptr; |
| 341 | typedef const _Rb_tree_node<_Tp>* _Link_type; |
| 342 | |
| 343 | _Rb_tree_const_iterator() _GLIBCXX_NOEXCEPTnoexcept |
| 344 | : _M_node() { } |
| 345 | |
| 346 | explicit |
| 347 | _Rb_tree_const_iterator(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 348 | : _M_node(__x) { } |
| 349 | |
| 350 | _Rb_tree_const_iterator(const iterator& __it) _GLIBCXX_NOEXCEPTnoexcept |
| 351 | : _M_node(__it._M_node) { } |
| 352 | |
| 353 | iterator |
| 354 | _M_const_cast() const _GLIBCXX_NOEXCEPTnoexcept |
| 355 | { return iterator(const_cast<typename iterator::_Base_ptr>(_M_node)); } |
| 356 | |
| 357 | reference |
| 358 | operator*() const _GLIBCXX_NOEXCEPTnoexcept |
| 359 | { return *static_cast<_Link_type>(_M_node)->_M_valptr(); } |
| 360 | |
| 361 | pointer |
| 362 | operator->() const _GLIBCXX_NOEXCEPTnoexcept |
| 363 | { return static_cast<_Link_type>(_M_node)->_M_valptr(); } |
| 364 | |
| 365 | _Self& |
| 366 | operator++() _GLIBCXX_NOEXCEPTnoexcept |
| 367 | { |
| 368 | _M_node = _Rb_tree_increment(_M_node); |
| 369 | return *this; |
| 370 | } |
| 371 | |
| 372 | _Self |
| 373 | operator++(int) _GLIBCXX_NOEXCEPTnoexcept |
| 374 | { |
| 375 | _Self __tmp = *this; |
| 376 | _M_node = _Rb_tree_increment(_M_node); |
| 377 | return __tmp; |
| 378 | } |
| 379 | |
| 380 | _Self& |
| 381 | operator--() _GLIBCXX_NOEXCEPTnoexcept |
| 382 | { |
| 383 | _M_node = _Rb_tree_decrement(_M_node); |
| 384 | return *this; |
| 385 | } |
| 386 | |
| 387 | _Self |
| 388 | operator--(int) _GLIBCXX_NOEXCEPTnoexcept |
| 389 | { |
| 390 | _Self __tmp = *this; |
| 391 | _M_node = _Rb_tree_decrement(_M_node); |
| 392 | return __tmp; |
| 393 | } |
| 394 | |
| 395 | friend bool |
| 396 | operator==(const _Self& __x, const _Self& __y) _GLIBCXX_NOEXCEPTnoexcept |
| 397 | { return __x._M_node == __y._M_node; } |
| 398 | |
| 399 | #if ! __cpp_lib_three_way_comparison |
| 400 | friend bool |
| 401 | operator!=(const _Self& __x, const _Self& __y) _GLIBCXX_NOEXCEPTnoexcept |
| 402 | { return __x._M_node != __y._M_node; } |
| 403 | #endif |
| 404 | |
| 405 | _Base_ptr _M_node; |
| 406 | }; |
| 407 | |
| 408 | void |
| 409 | _Rb_tree_insert_and_rebalance(const bool __insert_left, |
| 410 | _Rb_tree_node_base* __x, |
| 411 | _Rb_tree_node_base* __p, |
| 412 | _Rb_tree_node_base& __header) throw (); |
| 413 | |
| 414 | _Rb_tree_node_base* |
| 415 | _Rb_tree_rebalance_for_erase(_Rb_tree_node_base* const __z, |
| 416 | _Rb_tree_node_base& __header) throw (); |
| 417 | |
| 418 | #if __cplusplus201402L >= 201402L |
| 419 | template<typename _Cmp, typename _SfinaeType, typename = __void_t<>> |
| 420 | struct __has_is_transparent |
| 421 | { }; |
| 422 | |
| 423 | template<typename _Cmp, typename _SfinaeType> |
| 424 | struct __has_is_transparent<_Cmp, _SfinaeType, |
| 425 | __void_t<typename _Cmp::is_transparent>> |
| 426 | { typedef void type; }; |
| 427 | |
| 428 | template<typename _Cmp, typename _SfinaeType> |
| 429 | using __has_is_transparent_t |
| 430 | = typename __has_is_transparent<_Cmp, _SfinaeType>::type; |
| 431 | #endif |
| 432 | |
| 433 | #if __cplusplus201402L > 201402L |
| 434 | template<typename _Tree1, typename _Cmp2> |
| 435 | struct _Rb_tree_merge_helper { }; |
| 436 | #endif |
| 437 | |
| 438 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 439 | typename _Compare, typename _Alloc = allocator<_Val> > |
| 440 | class _Rb_tree |
| 441 | { |
| 442 | typedef typename __gnu_cxx::__alloc_traits<_Alloc>::template |
| 443 | rebind<_Rb_tree_node<_Val> >::other _Node_allocator; |
| 444 | |
| 445 | typedef __gnu_cxx::__alloc_traits<_Node_allocator> _Alloc_traits; |
| 446 | |
| 447 | protected: |
| 448 | typedef _Rb_tree_node_base* _Base_ptr; |
| 449 | typedef const _Rb_tree_node_base* _Const_Base_ptr; |
| 450 | typedef _Rb_tree_node<_Val>* _Link_type; |
| 451 | typedef const _Rb_tree_node<_Val>* _Const_Link_type; |
| 452 | |
| 453 | private: |
| 454 | // Functor recycling a pool of nodes and using allocation once the pool |
| 455 | // is empty. |
| 456 | struct _Reuse_or_alloc_node |
| 457 | { |
| 458 | _Reuse_or_alloc_node(_Rb_tree& __t) |
| 459 | : _M_root(__t._M_root()), _M_nodes(__t._M_rightmost()), _M_t(__t) |
| 460 | { |
| 461 | if (_M_root) |
| 462 | { |
| 463 | _M_root->_M_parent = 0; |
| 464 | |
| 465 | if (_M_nodes->_M_left) |
| 466 | _M_nodes = _M_nodes->_M_left; |
| 467 | } |
| 468 | else |
| 469 | _M_nodes = 0; |
| 470 | } |
| 471 | |
| 472 | #if __cplusplus201402L >= 201103L |
| 473 | _Reuse_or_alloc_node(const _Reuse_or_alloc_node&) = delete; |
| 474 | #endif |
| 475 | |
| 476 | ~_Reuse_or_alloc_node() |
| 477 | { _M_t._M_erase(static_cast<_Link_type>(_M_root)); } |
| 478 | |
| 479 | template<typename _Arg> |
| 480 | _Link_type |
| 481 | #if __cplusplus201402L < 201103L |
| 482 | operator()(const _Arg& __arg) |
| 483 | #else |
| 484 | operator()(_Arg&& __arg) |
| 485 | #endif |
| 486 | { |
| 487 | _Link_type __node = static_cast<_Link_type>(_M_extract()); |
| 488 | if (__node) |
| 489 | { |
| 490 | _M_t._M_destroy_node(__node); |
| 491 | _M_t._M_construct_node(__node, _GLIBCXX_FORWARD(_Arg, __arg)std::forward<_Arg>(__arg)); |
| 492 | return __node; |
| 493 | } |
| 494 | |
| 495 | return _M_t._M_create_node(_GLIBCXX_FORWARD(_Arg, __arg)std::forward<_Arg>(__arg)); |
| 496 | } |
| 497 | |
| 498 | private: |
| 499 | _Base_ptr |
| 500 | _M_extract() |
| 501 | { |
| 502 | if (!_M_nodes) |
| 503 | return _M_nodes; |
| 504 | |
| 505 | _Base_ptr __node = _M_nodes; |
| 506 | _M_nodes = _M_nodes->_M_parent; |
| 507 | if (_M_nodes) |
| 508 | { |
| 509 | if (_M_nodes->_M_right == __node) |
| 510 | { |
| 511 | _M_nodes->_M_right = 0; |
| 512 | |
| 513 | if (_M_nodes->_M_left) |
| 514 | { |
| 515 | _M_nodes = _M_nodes->_M_left; |
| 516 | |
| 517 | while (_M_nodes->_M_right) |
| 518 | _M_nodes = _M_nodes->_M_right; |
| 519 | |
| 520 | if (_M_nodes->_M_left) |
| 521 | _M_nodes = _M_nodes->_M_left; |
| 522 | } |
| 523 | } |
| 524 | else // __node is on the left. |
| 525 | _M_nodes->_M_left = 0; |
| 526 | } |
| 527 | else |
| 528 | _M_root = 0; |
| 529 | |
| 530 | return __node; |
| 531 | } |
| 532 | |
| 533 | _Base_ptr _M_root; |
| 534 | _Base_ptr _M_nodes; |
| 535 | _Rb_tree& _M_t; |
| 536 | }; |
| 537 | |
| 538 | // Functor similar to the previous one but without any pool of nodes to |
| 539 | // recycle. |
| 540 | struct _Alloc_node |
| 541 | { |
| 542 | _Alloc_node(_Rb_tree& __t) |
| 543 | : _M_t(__t) { } |
| 544 | |
| 545 | template<typename _Arg> |
| 546 | _Link_type |
| 547 | #if __cplusplus201402L < 201103L |
| 548 | operator()(const _Arg& __arg) const |
| 549 | #else |
| 550 | operator()(_Arg&& __arg) const |
| 551 | #endif |
| 552 | { return _M_t._M_create_node(_GLIBCXX_FORWARD(_Arg, __arg)std::forward<_Arg>(__arg)); } |
| 553 | |
| 554 | private: |
| 555 | _Rb_tree& _M_t; |
| 556 | }; |
| 557 | |
| 558 | public: |
| 559 | typedef _Key key_type; |
| 560 | typedef _Val value_type; |
| 561 | typedef value_type* pointer; |
| 562 | typedef const value_type* const_pointer; |
| 563 | typedef value_type& reference; |
| 564 | typedef const value_type& const_reference; |
| 565 | typedef size_t size_type; |
| 566 | typedef ptrdiff_t difference_type; |
| 567 | typedef _Alloc allocator_type; |
| 568 | |
| 569 | _Node_allocator& |
| 570 | _M_get_Node_allocator() _GLIBCXX_NOEXCEPTnoexcept |
| 571 | { return this->_M_impl; } |
| 572 | |
| 573 | const _Node_allocator& |
| 574 | _M_get_Node_allocator() const _GLIBCXX_NOEXCEPTnoexcept |
| 575 | { return this->_M_impl; } |
| 576 | |
| 577 | allocator_type |
| 578 | get_allocator() const _GLIBCXX_NOEXCEPTnoexcept |
| 579 | { return allocator_type(_M_get_Node_allocator()); } |
| 580 | |
| 581 | protected: |
| 582 | _Link_type |
| 583 | _M_get_node() |
| 584 | { return _Alloc_traits::allocate(_M_get_Node_allocator(), 1); } |
| 585 | |
| 586 | void |
| 587 | _M_put_node(_Link_type __p) _GLIBCXX_NOEXCEPTnoexcept |
| 588 | { _Alloc_traits::deallocate(_M_get_Node_allocator(), __p, 1); } |
| 589 | |
| 590 | #if __cplusplus201402L < 201103L |
| 591 | void |
| 592 | _M_construct_node(_Link_type __node, const value_type& __x) |
| 593 | { |
| 594 | __tryif (true) |
| 595 | { get_allocator().construct(__node->_M_valptr(), __x); } |
| 596 | __catch(...)if (false) |
| 597 | { |
| 598 | _M_put_node(__node); |
| 599 | __throw_exception_again; |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | _Link_type |
| 604 | _M_create_node(const value_type& __x) |
| 605 | { |
| 606 | _Link_type __tmp = _M_get_node(); |
| 607 | _M_construct_node(__tmp, __x); |
| 608 | return __tmp; |
| 609 | } |
| 610 | #else |
| 611 | template<typename... _Args> |
| 612 | void |
| 613 | _M_construct_node(_Link_type __node, _Args&&... __args) |
| 614 | { |
| 615 | __tryif (true) |
| 616 | { |
| 617 | ::new(__node) _Rb_tree_node<_Val>; |
| 618 | _Alloc_traits::construct(_M_get_Node_allocator(), |
| 619 | __node->_M_valptr(), |
| 620 | std::forward<_Args>(__args)...); |
| 621 | } |
| 622 | __catch(...)if (false) |
| 623 | { |
| 624 | __node->~_Rb_tree_node<_Val>(); |
| 625 | _M_put_node(__node); |
| 626 | __throw_exception_again; |
| 627 | } |
| 628 | } |
| 629 | |
| 630 | template<typename... _Args> |
| 631 | _Link_type |
| 632 | _M_create_node(_Args&&... __args) |
| 633 | { |
| 634 | _Link_type __tmp = _M_get_node(); |
| 635 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); |
| 636 | return __tmp; |
| 637 | } |
| 638 | #endif |
| 639 | |
| 640 | void |
| 641 | _M_destroy_node(_Link_type __p) _GLIBCXX_NOEXCEPTnoexcept |
| 642 | { |
| 643 | #if __cplusplus201402L < 201103L |
| 644 | get_allocator().destroy(__p->_M_valptr()); |
| 645 | #else |
| 646 | _Alloc_traits::destroy(_M_get_Node_allocator(), __p->_M_valptr()); |
| 647 | __p->~_Rb_tree_node<_Val>(); |
| 648 | #endif |
| 649 | } |
| 650 | |
| 651 | void |
| 652 | _M_drop_node(_Link_type __p) _GLIBCXX_NOEXCEPTnoexcept |
| 653 | { |
| 654 | _M_destroy_node(__p); |
| 655 | _M_put_node(__p); |
| 656 | } |
| 657 | |
| 658 | template<typename _NodeGen> |
| 659 | _Link_type |
| 660 | _M_clone_node(_Const_Link_type __x, _NodeGen& __node_gen) |
| 661 | { |
| 662 | _Link_type __tmp = __node_gen(*__x->_M_valptr()); |
| 663 | __tmp->_M_color = __x->_M_color; |
| 664 | __tmp->_M_left = 0; |
| 665 | __tmp->_M_right = 0; |
| 666 | return __tmp; |
| 667 | } |
| 668 | |
| 669 | protected: |
| 670 | #if _GLIBCXX_INLINE_VERSION0 |
| 671 | template<typename _Key_compare> |
| 672 | #else |
| 673 | // Unused _Is_pod_comparator is kept as it is part of mangled name. |
| 674 | template<typename _Key_compare, |
| 675 | bool /* _Is_pod_comparator */ = __is_pod(_Key_compare)> |
| 676 | #endif |
| 677 | struct _Rb_tree_impl |
| 678 | : public _Node_allocator |
| 679 | , public _Rb_tree_key_compare<_Key_compare> |
| 680 | , public _Rb_tree_header |
| 681 | { |
| 682 | typedef _Rb_tree_key_compare<_Key_compare> _Base_key_compare; |
| 683 | |
| 684 | _Rb_tree_impl() |
| 685 | _GLIBCXX_NOEXCEPT_IF(noexcept(is_nothrow_default_constructible<_Node_allocator> ::value && is_nothrow_default_constructible<_Base_key_compare >::value) |
| 686 | is_nothrow_default_constructible<_Node_allocator>::valuenoexcept(is_nothrow_default_constructible<_Node_allocator> ::value && is_nothrow_default_constructible<_Base_key_compare >::value) |
| 687 | && is_nothrow_default_constructible<_Base_key_compare>::value )noexcept(is_nothrow_default_constructible<_Node_allocator> ::value && is_nothrow_default_constructible<_Base_key_compare >::value) |
| 688 | : _Node_allocator() |
| 689 | { } |
| 690 | |
| 691 | _Rb_tree_impl(const _Rb_tree_impl& __x) |
| 692 | : _Node_allocator(_Alloc_traits::_S_select_on_copy(__x)) |
| 693 | , _Base_key_compare(__x._M_key_compare) |
| 694 | { } |
| 695 | |
| 696 | #if __cplusplus201402L < 201103L |
| 697 | _Rb_tree_impl(const _Key_compare& __comp, const _Node_allocator& __a) |
| 698 | : _Node_allocator(__a), _Base_key_compare(__comp) |
| 699 | { } |
| 700 | #else |
| 701 | _Rb_tree_impl(_Rb_tree_impl&&) = default; |
| 702 | |
| 703 | explicit |
| 704 | _Rb_tree_impl(_Node_allocator&& __a) |
| 705 | : _Node_allocator(std::move(__a)) |
| 706 | { } |
| 707 | |
| 708 | _Rb_tree_impl(_Rb_tree_impl&& __x, _Node_allocator&& __a) |
| 709 | : _Node_allocator(std::move(__a)), |
| 710 | _Base_key_compare(std::move(__x)), |
| 711 | _Rb_tree_header(std::move(__x)) |
| 712 | { } |
| 713 | |
| 714 | _Rb_tree_impl(const _Key_compare& __comp, _Node_allocator&& __a) |
| 715 | : _Node_allocator(std::move(__a)), _Base_key_compare(__comp) |
| 716 | { } |
| 717 | #endif |
| 718 | }; |
| 719 | |
| 720 | _Rb_tree_impl<_Compare> _M_impl; |
| 721 | |
| 722 | protected: |
| 723 | _Base_ptr& |
| 724 | _M_root() _GLIBCXX_NOEXCEPTnoexcept |
| 725 | { return this->_M_impl._M_header._M_parent; } |
| 726 | |
| 727 | _Const_Base_ptr |
| 728 | _M_root() const _GLIBCXX_NOEXCEPTnoexcept |
| 729 | { return this->_M_impl._M_header._M_parent; } |
| 730 | |
| 731 | _Base_ptr& |
| 732 | _M_leftmost() _GLIBCXX_NOEXCEPTnoexcept |
| 733 | { return this->_M_impl._M_header._M_left; } |
| 734 | |
| 735 | _Const_Base_ptr |
| 736 | _M_leftmost() const _GLIBCXX_NOEXCEPTnoexcept |
| 737 | { return this->_M_impl._M_header._M_left; } |
| 738 | |
| 739 | _Base_ptr& |
| 740 | _M_rightmost() _GLIBCXX_NOEXCEPTnoexcept |
| 741 | { return this->_M_impl._M_header._M_right; } |
| 742 | |
| 743 | _Const_Base_ptr |
| 744 | _M_rightmost() const _GLIBCXX_NOEXCEPTnoexcept |
| 745 | { return this->_M_impl._M_header._M_right; } |
| 746 | |
| 747 | _Link_type |
| 748 | _M_begin() _GLIBCXX_NOEXCEPTnoexcept |
| 749 | { return static_cast<_Link_type>(this->_M_impl._M_header._M_parent); } |
| 750 | |
| 751 | _Const_Link_type |
| 752 | _M_begin() const _GLIBCXX_NOEXCEPTnoexcept |
| 753 | { |
| 754 | return static_cast<_Const_Link_type> |
| 755 | (this->_M_impl._M_header._M_parent); |
| 756 | } |
| 757 | |
| 758 | _Base_ptr |
| 759 | _M_end() _GLIBCXX_NOEXCEPTnoexcept |
| 760 | { return &this->_M_impl._M_header; } |
| 761 | |
| 762 | _Const_Base_ptr |
| 763 | _M_end() const _GLIBCXX_NOEXCEPTnoexcept |
| 764 | { return &this->_M_impl._M_header; } |
| 765 | |
| 766 | static const _Key& |
| 767 | _S_key(_Const_Link_type __x) |
| 768 | { |
| 769 | #if __cplusplus201402L >= 201103L |
| 770 | // If we're asking for the key we're presumably using the comparison |
| 771 | // object, and so this is a good place to sanity check it. |
| 772 | static_assert(__is_invocable<_Compare&, const _Key&, const _Key&>{}, |
| 773 | "comparison object must be invocable " |
| 774 | "with two arguments of key type"); |
| 775 | # if __cplusplus201402L >= 201703L |
| 776 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
| 777 | // 2542. Missing const requirements for associative containers |
| 778 | if constexpr (__is_invocable<_Compare&, const _Key&, const _Key&>{}) |
| 779 | static_assert( |
| 780 | is_invocable_v<const _Compare&, const _Key&, const _Key&>, |
| 781 | "comparison object must be invocable as const"); |
| 782 | # endif // C++17 |
| 783 | #endif // C++11 |
| 784 | |
| 785 | return _KeyOfValue()(*__x->_M_valptr()); |
| 786 | } |
| 787 | |
| 788 | static _Link_type |
| 789 | _S_left(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 790 | { return static_cast<_Link_type>(__x->_M_left); } |
| 791 | |
| 792 | static _Const_Link_type |
| 793 | _S_left(_Const_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 794 | { return static_cast<_Const_Link_type>(__x->_M_left); } |
| 795 | |
| 796 | static _Link_type |
| 797 | _S_right(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 798 | { return static_cast<_Link_type>(__x->_M_right); } |
| 799 | |
| 800 | static _Const_Link_type |
| 801 | _S_right(_Const_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 802 | { return static_cast<_Const_Link_type>(__x->_M_right); } |
| 803 | |
| 804 | static const _Key& |
| 805 | _S_key(_Const_Base_ptr __x) |
| 806 | { return _S_key(static_cast<_Const_Link_type>(__x)); } |
| 807 | |
| 808 | static _Base_ptr |
| 809 | _S_minimum(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 810 | { return _Rb_tree_node_base::_S_minimum(__x); } |
| 811 | |
| 812 | static _Const_Base_ptr |
| 813 | _S_minimum(_Const_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 814 | { return _Rb_tree_node_base::_S_minimum(__x); } |
| 815 | |
| 816 | static _Base_ptr |
| 817 | _S_maximum(_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 818 | { return _Rb_tree_node_base::_S_maximum(__x); } |
| 819 | |
| 820 | static _Const_Base_ptr |
| 821 | _S_maximum(_Const_Base_ptr __x) _GLIBCXX_NOEXCEPTnoexcept |
| 822 | { return _Rb_tree_node_base::_S_maximum(__x); } |
| 823 | |
| 824 | public: |
| 825 | typedef _Rb_tree_iterator<value_type> iterator; |
| 826 | typedef _Rb_tree_const_iterator<value_type> const_iterator; |
| 827 | |
| 828 | typedef std::reverse_iterator<iterator> reverse_iterator; |
| 829 | typedef std::reverse_iterator<const_iterator> const_reverse_iterator; |
| 830 | |
| 831 | #if __cplusplus201402L > 201402L |
| 832 | using node_type = _Node_handle<_Key, _Val, _Node_allocator>; |
| 833 | using insert_return_type = _Node_insert_return< |
| 834 | conditional_t<is_same_v<_Key, _Val>, const_iterator, iterator>, |
| 835 | node_type>; |
| 836 | #endif |
| 837 | |
| 838 | pair<_Base_ptr, _Base_ptr> |
| 839 | _M_get_insert_unique_pos(const key_type& __k); |
| 840 | |
| 841 | pair<_Base_ptr, _Base_ptr> |
| 842 | _M_get_insert_equal_pos(const key_type& __k); |
| 843 | |
| 844 | pair<_Base_ptr, _Base_ptr> |
| 845 | _M_get_insert_hint_unique_pos(const_iterator __pos, |
| 846 | const key_type& __k); |
| 847 | |
| 848 | pair<_Base_ptr, _Base_ptr> |
| 849 | _M_get_insert_hint_equal_pos(const_iterator __pos, |
| 850 | const key_type& __k); |
| 851 | |
| 852 | private: |
| 853 | #if __cplusplus201402L >= 201103L |
| 854 | template<typename _Arg, typename _NodeGen> |
| 855 | iterator |
| 856 | _M_insert_(_Base_ptr __x, _Base_ptr __y, _Arg&& __v, _NodeGen&); |
| 857 | |
| 858 | iterator |
| 859 | _M_insert_node(_Base_ptr __x, _Base_ptr __y, _Link_type __z); |
| 860 | |
| 861 | template<typename _Arg> |
| 862 | iterator |
| 863 | _M_insert_lower(_Base_ptr __y, _Arg&& __v); |
| 864 | |
| 865 | template<typename _Arg> |
| 866 | iterator |
| 867 | _M_insert_equal_lower(_Arg&& __x); |
| 868 | |
| 869 | iterator |
| 870 | _M_insert_lower_node(_Base_ptr __p, _Link_type __z); |
| 871 | |
| 872 | iterator |
| 873 | _M_insert_equal_lower_node(_Link_type __z); |
| 874 | #else |
| 875 | template<typename _NodeGen> |
| 876 | iterator |
| 877 | _M_insert_(_Base_ptr __x, _Base_ptr __y, |
| 878 | const value_type& __v, _NodeGen&); |
| 879 | |
| 880 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
| 881 | // 233. Insertion hints in associative containers. |
| 882 | iterator |
| 883 | _M_insert_lower(_Base_ptr __y, const value_type& __v); |
| 884 | |
| 885 | iterator |
| 886 | _M_insert_equal_lower(const value_type& __x); |
| 887 | #endif |
| 888 | |
| 889 | template<typename _NodeGen> |
| 890 | _Link_type |
| 891 | _M_copy(_Const_Link_type __x, _Base_ptr __p, _NodeGen&); |
| 892 | |
| 893 | template<typename _NodeGen> |
| 894 | _Link_type |
| 895 | _M_copy(const _Rb_tree& __x, _NodeGen& __gen) |
| 896 | { |
| 897 | _Link_type __root = _M_copy(__x._M_begin(), _M_end(), __gen); |
| 898 | _M_leftmost() = _S_minimum(__root); |
| 899 | _M_rightmost() = _S_maximum(__root); |
| 900 | _M_impl._M_node_count = __x._M_impl._M_node_count; |
| 901 | return __root; |
| 902 | } |
| 903 | |
| 904 | _Link_type |
| 905 | _M_copy(const _Rb_tree& __x) |
| 906 | { |
| 907 | _Alloc_node __an(*this); |
| 908 | return _M_copy(__x, __an); |
| 909 | } |
| 910 | |
| 911 | void |
| 912 | _M_erase(_Link_type __x); |
| 913 | |
| 914 | iterator |
| 915 | _M_lower_bound(_Link_type __x, _Base_ptr __y, |
| 916 | const _Key& __k); |
| 917 | |
| 918 | const_iterator |
| 919 | _M_lower_bound(_Const_Link_type __x, _Const_Base_ptr __y, |
| 920 | const _Key& __k) const; |
| 921 | |
| 922 | iterator |
| 923 | _M_upper_bound(_Link_type __x, _Base_ptr __y, |
| 924 | const _Key& __k); |
| 925 | |
| 926 | const_iterator |
| 927 | _M_upper_bound(_Const_Link_type __x, _Const_Base_ptr __y, |
| 928 | const _Key& __k) const; |
| 929 | |
| 930 | public: |
| 931 | // allocation/deallocation |
| 932 | #if __cplusplus201402L < 201103L |
| 933 | _Rb_tree() { } |
| 934 | #else |
| 935 | _Rb_tree() = default; |
| 936 | #endif |
| 937 | |
| 938 | _Rb_tree(const _Compare& __comp, |
| 939 | const allocator_type& __a = allocator_type()) |
| 940 | : _M_impl(__comp, _Node_allocator(__a)) { } |
| 941 | |
| 942 | _Rb_tree(const _Rb_tree& __x) |
| 943 | : _M_impl(__x._M_impl) |
| 944 | { |
| 945 | if (__x._M_root() != 0) |
| 946 | _M_root() = _M_copy(__x); |
| 947 | } |
| 948 | |
| 949 | #if __cplusplus201402L >= 201103L |
| 950 | _Rb_tree(const allocator_type& __a) |
| 951 | : _M_impl(_Node_allocator(__a)) |
| 952 | { } |
| 953 | |
| 954 | _Rb_tree(const _Rb_tree& __x, const allocator_type& __a) |
| 955 | : _M_impl(__x._M_impl._M_key_compare, _Node_allocator(__a)) |
| 956 | { |
| 957 | if (__x._M_root() != nullptr) |
| 958 | _M_root() = _M_copy(__x); |
| 959 | } |
| 960 | |
| 961 | _Rb_tree(_Rb_tree&&) = default; |
| 962 | |
| 963 | _Rb_tree(_Rb_tree&& __x, const allocator_type& __a) |
| 964 | : _Rb_tree(std::move(__x), _Node_allocator(__a)) |
| 965 | { } |
| 966 | |
| 967 | private: |
| 968 | _Rb_tree(_Rb_tree&& __x, _Node_allocator&& __a, true_type) |
| 969 | noexcept(is_nothrow_default_constructible<_Compare>::value) |
| 970 | : _M_impl(std::move(__x._M_impl), std::move(__a)) |
| 971 | { } |
| 972 | |
| 973 | _Rb_tree(_Rb_tree&& __x, _Node_allocator&& __a, false_type) |
| 974 | : _M_impl(__x._M_impl._M_key_compare, std::move(__a)) |
| 975 | { |
| 976 | if (__x._M_root() != nullptr) |
| 977 | _M_move_data(__x, false_type{}); |
| 978 | } |
| 979 | |
| 980 | public: |
| 981 | _Rb_tree(_Rb_tree&& __x, _Node_allocator&& __a) |
| 982 | noexcept( noexcept( |
| 983 | _Rb_tree(std::declval<_Rb_tree&&>(), std::declval<_Node_allocator&&>(), |
| 984 | std::declval<typename _Alloc_traits::is_always_equal>())) ) |
| 985 | : _Rb_tree(std::move(__x), std::move(__a), |
| 986 | typename _Alloc_traits::is_always_equal{}) |
| 987 | { } |
| 988 | #endif |
| 989 | |
| 990 | ~_Rb_tree() _GLIBCXX_NOEXCEPTnoexcept |
| 991 | { _M_erase(_M_begin()); } |
| 992 | |
| 993 | _Rb_tree& |
| 994 | operator=(const _Rb_tree& __x); |
| 995 | |
| 996 | // Accessors. |
| 997 | _Compare |
| 998 | key_comp() const |
| 999 | { return _M_impl._M_key_compare; } |
| 1000 | |
| 1001 | iterator |
| 1002 | begin() _GLIBCXX_NOEXCEPTnoexcept |
| 1003 | { return iterator(this->_M_impl._M_header._M_left); } |
| 1004 | |
| 1005 | const_iterator |
| 1006 | begin() const _GLIBCXX_NOEXCEPTnoexcept |
| 1007 | { return const_iterator(this->_M_impl._M_header._M_left); } |
| 1008 | |
| 1009 | iterator |
| 1010 | end() _GLIBCXX_NOEXCEPTnoexcept |
| 1011 | { return iterator(&this->_M_impl._M_header); } |
| 1012 | |
| 1013 | const_iterator |
| 1014 | end() const _GLIBCXX_NOEXCEPTnoexcept |
| 1015 | { return const_iterator(&this->_M_impl._M_header); } |
| 1016 | |
| 1017 | reverse_iterator |
| 1018 | rbegin() _GLIBCXX_NOEXCEPTnoexcept |
| 1019 | { return reverse_iterator(end()); } |
| 1020 | |
| 1021 | const_reverse_iterator |
| 1022 | rbegin() const _GLIBCXX_NOEXCEPTnoexcept |
| 1023 | { return const_reverse_iterator(end()); } |
| 1024 | |
| 1025 | reverse_iterator |
| 1026 | rend() _GLIBCXX_NOEXCEPTnoexcept |
| 1027 | { return reverse_iterator(begin()); } |
| 1028 | |
| 1029 | const_reverse_iterator |
| 1030 | rend() const _GLIBCXX_NOEXCEPTnoexcept |
| 1031 | { return const_reverse_iterator(begin()); } |
| 1032 | |
| 1033 | _GLIBCXX_NODISCARD bool |
| 1034 | empty() const _GLIBCXX_NOEXCEPTnoexcept |
| 1035 | { return _M_impl._M_node_count == 0; } |
| 1036 | |
| 1037 | size_type |
| 1038 | size() const _GLIBCXX_NOEXCEPTnoexcept |
| 1039 | { return _M_impl._M_node_count; } |
| 1040 | |
| 1041 | size_type |
| 1042 | max_size() const _GLIBCXX_NOEXCEPTnoexcept |
| 1043 | { return _Alloc_traits::max_size(_M_get_Node_allocator()); } |
| 1044 | |
| 1045 | void |
| 1046 | swap(_Rb_tree& __t) |
| 1047 | _GLIBCXX_NOEXCEPT_IF(__is_nothrow_swappable<_Compare>::value)noexcept(__is_nothrow_swappable<_Compare>::value); |
| 1048 | |
| 1049 | // Insert/erase. |
| 1050 | #if __cplusplus201402L >= 201103L |
| 1051 | template<typename _Arg> |
| 1052 | pair<iterator, bool> |
| 1053 | _M_insert_unique(_Arg&& __x); |
| 1054 | |
| 1055 | template<typename _Arg> |
| 1056 | iterator |
| 1057 | _M_insert_equal(_Arg&& __x); |
| 1058 | |
| 1059 | template<typename _Arg, typename _NodeGen> |
| 1060 | iterator |
| 1061 | _M_insert_unique_(const_iterator __pos, _Arg&& __x, _NodeGen&); |
| 1062 | |
| 1063 | template<typename _Arg> |
| 1064 | iterator |
| 1065 | _M_insert_unique_(const_iterator __pos, _Arg&& __x) |
| 1066 | { |
| 1067 | _Alloc_node __an(*this); |
| 1068 | return _M_insert_unique_(__pos, std::forward<_Arg>(__x), __an); |
| 1069 | } |
| 1070 | |
| 1071 | template<typename _Arg, typename _NodeGen> |
| 1072 | iterator |
| 1073 | _M_insert_equal_(const_iterator __pos, _Arg&& __x, _NodeGen&); |
| 1074 | |
| 1075 | template<typename _Arg> |
| 1076 | iterator |
| 1077 | _M_insert_equal_(const_iterator __pos, _Arg&& __x) |
| 1078 | { |
| 1079 | _Alloc_node __an(*this); |
| 1080 | return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); |
| 1081 | } |
| 1082 | |
| 1083 | template<typename... _Args> |
| 1084 | pair<iterator, bool> |
| 1085 | _M_emplace_unique(_Args&&... __args); |
| 1086 | |
| 1087 | template<typename... _Args> |
| 1088 | iterator |
| 1089 | _M_emplace_equal(_Args&&... __args); |
| 1090 | |
| 1091 | template<typename... _Args> |
| 1092 | iterator |
| 1093 | _M_emplace_hint_unique(const_iterator __pos, _Args&&... __args); |
| 1094 | |
| 1095 | template<typename... _Args> |
| 1096 | iterator |
| 1097 | _M_emplace_hint_equal(const_iterator __pos, _Args&&... __args); |
| 1098 | |
| 1099 | template<typename _Iter> |
| 1100 | using __same_value_type |
| 1101 | = is_same<value_type, typename iterator_traits<_Iter>::value_type>; |
| 1102 | |
| 1103 | template<typename _InputIterator> |
| 1104 | __enable_if_t<__same_value_type<_InputIterator>::value> |
| 1105 | _M_insert_range_unique(_InputIterator __first, _InputIterator __last) |
| 1106 | { |
| 1107 | _Alloc_node __an(*this); |
| 1108 | for (; __first != __last; ++__first) |
| 1109 | _M_insert_unique_(end(), *__first, __an); |
| 1110 | } |
| 1111 | |
| 1112 | template<typename _InputIterator> |
| 1113 | __enable_if_t<!__same_value_type<_InputIterator>::value> |
| 1114 | _M_insert_range_unique(_InputIterator __first, _InputIterator __last) |
| 1115 | { |
| 1116 | for (; __first != __last; ++__first) |
| 1117 | _M_emplace_unique(*__first); |
| 1118 | } |
| 1119 | |
| 1120 | template<typename _InputIterator> |
| 1121 | __enable_if_t<__same_value_type<_InputIterator>::value> |
| 1122 | _M_insert_range_equal(_InputIterator __first, _InputIterator __last) |
| 1123 | { |
| 1124 | _Alloc_node __an(*this); |
| 1125 | for (; __first != __last; ++__first) |
| 1126 | _M_insert_equal_(end(), *__first, __an); |
| 1127 | } |
| 1128 | |
| 1129 | template<typename _InputIterator> |
| 1130 | __enable_if_t<!__same_value_type<_InputIterator>::value> |
| 1131 | _M_insert_range_equal(_InputIterator __first, _InputIterator __last) |
| 1132 | { |
| 1133 | _Alloc_node __an(*this); |
| 1134 | for (; __first != __last; ++__first) |
| 1135 | _M_emplace_equal(*__first); |
| 1136 | } |
| 1137 | #else |
| 1138 | pair<iterator, bool> |
| 1139 | _M_insert_unique(const value_type& __x); |
| 1140 | |
| 1141 | iterator |
| 1142 | _M_insert_equal(const value_type& __x); |
| 1143 | |
| 1144 | template<typename _NodeGen> |
| 1145 | iterator |
| 1146 | _M_insert_unique_(const_iterator __pos, const value_type& __x, |
| 1147 | _NodeGen&); |
| 1148 | |
| 1149 | iterator |
| 1150 | _M_insert_unique_(const_iterator __pos, const value_type& __x) |
| 1151 | { |
| 1152 | _Alloc_node __an(*this); |
| 1153 | return _M_insert_unique_(__pos, __x, __an); |
| 1154 | } |
| 1155 | |
| 1156 | template<typename _NodeGen> |
| 1157 | iterator |
| 1158 | _M_insert_equal_(const_iterator __pos, const value_type& __x, |
| 1159 | _NodeGen&); |
| 1160 | iterator |
| 1161 | _M_insert_equal_(const_iterator __pos, const value_type& __x) |
| 1162 | { |
| 1163 | _Alloc_node __an(*this); |
| 1164 | return _M_insert_equal_(__pos, __x, __an); |
| 1165 | } |
| 1166 | |
| 1167 | template<typename _InputIterator> |
| 1168 | void |
| 1169 | _M_insert_range_unique(_InputIterator __first, _InputIterator __last) |
| 1170 | { |
| 1171 | _Alloc_node __an(*this); |
| 1172 | for (; __first != __last; ++__first) |
| 1173 | _M_insert_unique_(end(), *__first, __an); |
| 1174 | } |
| 1175 | |
| 1176 | template<typename _InputIterator> |
| 1177 | void |
| 1178 | _M_insert_range_equal(_InputIterator __first, _InputIterator __last) |
| 1179 | { |
| 1180 | _Alloc_node __an(*this); |
| 1181 | for (; __first != __last; ++__first) |
| 1182 | _M_insert_equal_(end(), *__first, __an); |
| 1183 | } |
| 1184 | #endif |
| 1185 | |
| 1186 | private: |
| 1187 | void |
| 1188 | _M_erase_aux(const_iterator __position); |
| 1189 | |
| 1190 | void |
| 1191 | _M_erase_aux(const_iterator __first, const_iterator __last); |
| 1192 | |
| 1193 | public: |
| 1194 | #if __cplusplus201402L >= 201103L |
| 1195 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
| 1196 | // DR 130. Associative erase should return an iterator. |
| 1197 | _GLIBCXX_ABI_TAG_CXX11__attribute ((__abi_tag__ ("cxx11"))) |
| 1198 | iterator |
| 1199 | erase(const_iterator __position) |
| 1200 | { |
| 1201 | __glibcxx_assert(__position != end()); |
| 1202 | const_iterator __result = __position; |
| 1203 | ++__result; |
| 1204 | _M_erase_aux(__position); |
| 1205 | return __result._M_const_cast(); |
| 1206 | } |
| 1207 | |
| 1208 | // LWG 2059. |
| 1209 | _GLIBCXX_ABI_TAG_CXX11__attribute ((__abi_tag__ ("cxx11"))) |
| 1210 | iterator |
| 1211 | erase(iterator __position) |
| 1212 | { |
| 1213 | __glibcxx_assert(__position != end()); |
| 1214 | iterator __result = __position; |
| 1215 | ++__result; |
| 1216 | _M_erase_aux(__position); |
| 1217 | return __result; |
| 1218 | } |
| 1219 | #else |
| 1220 | void |
| 1221 | erase(iterator __position) |
| 1222 | { |
| 1223 | __glibcxx_assert(__position != end()); |
| 1224 | _M_erase_aux(__position); |
| 1225 | } |
| 1226 | |
| 1227 | void |
| 1228 | erase(const_iterator __position) |
| 1229 | { |
| 1230 | __glibcxx_assert(__position != end()); |
| 1231 | _M_erase_aux(__position); |
| 1232 | } |
| 1233 | #endif |
| 1234 | |
| 1235 | size_type |
| 1236 | erase(const key_type& __x); |
| 1237 | |
| 1238 | #if __cplusplus201402L >= 201103L |
| 1239 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
| 1240 | // DR 130. Associative erase should return an iterator. |
| 1241 | _GLIBCXX_ABI_TAG_CXX11__attribute ((__abi_tag__ ("cxx11"))) |
| 1242 | iterator |
| 1243 | erase(const_iterator __first, const_iterator __last) |
| 1244 | { |
| 1245 | _M_erase_aux(__first, __last); |
| 1246 | return __last._M_const_cast(); |
| 1247 | } |
| 1248 | #else |
| 1249 | void |
| 1250 | erase(iterator __first, iterator __last) |
| 1251 | { _M_erase_aux(__first, __last); } |
| 1252 | |
| 1253 | void |
| 1254 | erase(const_iterator __first, const_iterator __last) |
| 1255 | { _M_erase_aux(__first, __last); } |
| 1256 | #endif |
| 1257 | |
| 1258 | void |
| 1259 | clear() _GLIBCXX_NOEXCEPTnoexcept |
| 1260 | { |
| 1261 | _M_erase(_M_begin()); |
| 1262 | _M_impl._M_reset(); |
| 1263 | } |
| 1264 | |
| 1265 | // Set operations. |
| 1266 | iterator |
| 1267 | find(const key_type& __k); |
| 1268 | |
| 1269 | const_iterator |
| 1270 | find(const key_type& __k) const; |
| 1271 | |
| 1272 | size_type |
| 1273 | count(const key_type& __k) const; |
| 1274 | |
| 1275 | iterator |
| 1276 | lower_bound(const key_type& __k) |
| 1277 | { return _M_lower_bound(_M_begin(), _M_end(), __k); } |
| 1278 | |
| 1279 | const_iterator |
| 1280 | lower_bound(const key_type& __k) const |
| 1281 | { return _M_lower_bound(_M_begin(), _M_end(), __k); } |
| 1282 | |
| 1283 | iterator |
| 1284 | upper_bound(const key_type& __k) |
| 1285 | { return _M_upper_bound(_M_begin(), _M_end(), __k); } |
| 1286 | |
| 1287 | const_iterator |
| 1288 | upper_bound(const key_type& __k) const |
| 1289 | { return _M_upper_bound(_M_begin(), _M_end(), __k); } |
| 1290 | |
| 1291 | pair<iterator, iterator> |
| 1292 | equal_range(const key_type& __k); |
| 1293 | |
| 1294 | pair<const_iterator, const_iterator> |
| 1295 | equal_range(const key_type& __k) const; |
| 1296 | |
| 1297 | #if __cplusplus201402L >= 201402L |
| 1298 | template<typename _Kt, |
| 1299 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1300 | iterator |
| 1301 | _M_find_tr(const _Kt& __k) |
| 1302 | { |
| 1303 | const _Rb_tree* __const_this = this; |
| 1304 | return __const_this->_M_find_tr(__k)._M_const_cast(); |
| 1305 | } |
| 1306 | |
| 1307 | template<typename _Kt, |
| 1308 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1309 | const_iterator |
| 1310 | _M_find_tr(const _Kt& __k) const |
| 1311 | { |
| 1312 | auto __j = _M_lower_bound_tr(__k); |
| 1313 | if (__j != end() && _M_impl._M_key_compare(__k, _S_key(__j._M_node))) |
| 1314 | __j = end(); |
| 1315 | return __j; |
| 1316 | } |
| 1317 | |
| 1318 | template<typename _Kt, |
| 1319 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1320 | size_type |
| 1321 | _M_count_tr(const _Kt& __k) const |
| 1322 | { |
| 1323 | auto __p = _M_equal_range_tr(__k); |
| 1324 | return std::distance(__p.first, __p.second); |
| 1325 | } |
| 1326 | |
| 1327 | template<typename _Kt, |
| 1328 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1329 | iterator |
| 1330 | _M_lower_bound_tr(const _Kt& __k) |
| 1331 | { |
| 1332 | const _Rb_tree* __const_this = this; |
| 1333 | return __const_this->_M_lower_bound_tr(__k)._M_const_cast(); |
| 1334 | } |
| 1335 | |
| 1336 | template<typename _Kt, |
| 1337 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1338 | const_iterator |
| 1339 | _M_lower_bound_tr(const _Kt& __k) const |
| 1340 | { |
| 1341 | auto __x = _M_begin(); |
| 1342 | auto __y = _M_end(); |
| 1343 | while (__x != 0) |
| 1344 | if (!_M_impl._M_key_compare(_S_key(__x), __k)) |
| 1345 | { |
| 1346 | __y = __x; |
| 1347 | __x = _S_left(__x); |
| 1348 | } |
| 1349 | else |
| 1350 | __x = _S_right(__x); |
| 1351 | return const_iterator(__y); |
| 1352 | } |
| 1353 | |
| 1354 | template<typename _Kt, |
| 1355 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1356 | iterator |
| 1357 | _M_upper_bound_tr(const _Kt& __k) |
| 1358 | { |
| 1359 | const _Rb_tree* __const_this = this; |
| 1360 | return __const_this->_M_upper_bound_tr(__k)._M_const_cast(); |
| 1361 | } |
| 1362 | |
| 1363 | template<typename _Kt, |
| 1364 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1365 | const_iterator |
| 1366 | _M_upper_bound_tr(const _Kt& __k) const |
| 1367 | { |
| 1368 | auto __x = _M_begin(); |
| 1369 | auto __y = _M_end(); |
| 1370 | while (__x != 0) |
| 1371 | if (_M_impl._M_key_compare(__k, _S_key(__x))) |
| 1372 | { |
| 1373 | __y = __x; |
| 1374 | __x = _S_left(__x); |
| 1375 | } |
| 1376 | else |
| 1377 | __x = _S_right(__x); |
| 1378 | return const_iterator(__y); |
| 1379 | } |
| 1380 | |
| 1381 | template<typename _Kt, |
| 1382 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1383 | pair<iterator, iterator> |
| 1384 | _M_equal_range_tr(const _Kt& __k) |
| 1385 | { |
| 1386 | const _Rb_tree* __const_this = this; |
| 1387 | auto __ret = __const_this->_M_equal_range_tr(__k); |
| 1388 | return { __ret.first._M_const_cast(), __ret.second._M_const_cast() }; |
| 1389 | } |
| 1390 | |
| 1391 | template<typename _Kt, |
| 1392 | typename _Req = __has_is_transparent_t<_Compare, _Kt>> |
| 1393 | pair<const_iterator, const_iterator> |
| 1394 | _M_equal_range_tr(const _Kt& __k) const |
| 1395 | { |
| 1396 | auto __low = _M_lower_bound_tr(__k); |
| 1397 | auto __high = __low; |
| 1398 | auto& __cmp = _M_impl._M_key_compare; |
| 1399 | while (__high != end() && !__cmp(__k, _S_key(__high._M_node))) |
| 1400 | ++__high; |
| 1401 | return { __low, __high }; |
| 1402 | } |
| 1403 | #endif |
| 1404 | |
| 1405 | // Debugging. |
| 1406 | bool |
| 1407 | __rb_verify() const; |
| 1408 | |
| 1409 | #if __cplusplus201402L >= 201103L |
| 1410 | _Rb_tree& |
| 1411 | operator=(_Rb_tree&&) |
| 1412 | noexcept(_Alloc_traits::_S_nothrow_move() |
| 1413 | && is_nothrow_move_assignable<_Compare>::value); |
| 1414 | |
| 1415 | template<typename _Iterator> |
| 1416 | void |
| 1417 | _M_assign_unique(_Iterator, _Iterator); |
| 1418 | |
| 1419 | template<typename _Iterator> |
| 1420 | void |
| 1421 | _M_assign_equal(_Iterator, _Iterator); |
| 1422 | |
| 1423 | private: |
| 1424 | // Move elements from container with equal allocator. |
| 1425 | void |
| 1426 | _M_move_data(_Rb_tree& __x, true_type) |
| 1427 | { _M_impl._M_move_data(__x._M_impl); } |
| 1428 | |
| 1429 | // Move elements from container with possibly non-equal allocator, |
| 1430 | // which might result in a copy not a move. |
| 1431 | void |
| 1432 | _M_move_data(_Rb_tree&, false_type); |
| 1433 | |
| 1434 | // Move assignment from container with equal allocator. |
| 1435 | void |
| 1436 | _M_move_assign(_Rb_tree&, true_type); |
| 1437 | |
| 1438 | // Move assignment from container with possibly non-equal allocator, |
| 1439 | // which might result in a copy not a move. |
| 1440 | void |
| 1441 | _M_move_assign(_Rb_tree&, false_type); |
| 1442 | #endif |
| 1443 | |
| 1444 | #if __cplusplus201402L > 201402L |
| 1445 | public: |
| 1446 | /// Re-insert an extracted node. |
| 1447 | insert_return_type |
| 1448 | _M_reinsert_node_unique(node_type&& __nh) |
| 1449 | { |
| 1450 | insert_return_type __ret; |
| 1451 | if (__nh.empty()) |
| 1452 | __ret.position = end(); |
| 1453 | else |
| 1454 | { |
| 1455 | __glibcxx_assert(_M_get_Node_allocator() == *__nh._M_alloc); |
| 1456 | |
| 1457 | auto __res = _M_get_insert_unique_pos(__nh._M_key()); |
| 1458 | if (__res.second) |
| 1459 | { |
| 1460 | __ret.position |
| 1461 | = _M_insert_node(__res.first, __res.second, __nh._M_ptr); |
| 1462 | __nh._M_ptr = nullptr; |
| 1463 | __ret.inserted = true; |
| 1464 | } |
| 1465 | else |
| 1466 | { |
| 1467 | __ret.node = std::move(__nh); |
| 1468 | __ret.position = iterator(__res.first); |
| 1469 | __ret.inserted = false; |
| 1470 | } |
| 1471 | } |
| 1472 | return __ret; |
| 1473 | } |
| 1474 | |
| 1475 | /// Re-insert an extracted node. |
| 1476 | iterator |
| 1477 | _M_reinsert_node_equal(node_type&& __nh) |
| 1478 | { |
| 1479 | iterator __ret; |
| 1480 | if (__nh.empty()) |
| 1481 | __ret = end(); |
| 1482 | else |
| 1483 | { |
| 1484 | __glibcxx_assert(_M_get_Node_allocator() == *__nh._M_alloc); |
| 1485 | auto __res = _M_get_insert_equal_pos(__nh._M_key()); |
| 1486 | if (__res.second) |
| 1487 | __ret = _M_insert_node(__res.first, __res.second, __nh._M_ptr); |
| 1488 | else |
| 1489 | __ret = _M_insert_equal_lower_node(__nh._M_ptr); |
| 1490 | __nh._M_ptr = nullptr; |
| 1491 | } |
| 1492 | return __ret; |
| 1493 | } |
| 1494 | |
| 1495 | /// Re-insert an extracted node. |
| 1496 | iterator |
| 1497 | _M_reinsert_node_hint_unique(const_iterator __hint, node_type&& __nh) |
| 1498 | { |
| 1499 | iterator __ret; |
| 1500 | if (__nh.empty()) |
| 1501 | __ret = end(); |
| 1502 | else |
| 1503 | { |
| 1504 | __glibcxx_assert(_M_get_Node_allocator() == *__nh._M_alloc); |
| 1505 | auto __res = _M_get_insert_hint_unique_pos(__hint, __nh._M_key()); |
| 1506 | if (__res.second) |
| 1507 | { |
| 1508 | __ret = _M_insert_node(__res.first, __res.second, __nh._M_ptr); |
| 1509 | __nh._M_ptr = nullptr; |
| 1510 | } |
| 1511 | else |
| 1512 | __ret = iterator(__res.first); |
| 1513 | } |
| 1514 | return __ret; |
| 1515 | } |
| 1516 | |
| 1517 | /// Re-insert an extracted node. |
| 1518 | iterator |
| 1519 | _M_reinsert_node_hint_equal(const_iterator __hint, node_type&& __nh) |
| 1520 | { |
| 1521 | iterator __ret; |
| 1522 | if (__nh.empty()) |
| 1523 | __ret = end(); |
| 1524 | else |
| 1525 | { |
| 1526 | __glibcxx_assert(_M_get_Node_allocator() == *__nh._M_alloc); |
| 1527 | auto __res = _M_get_insert_hint_equal_pos(__hint, __nh._M_key()); |
| 1528 | if (__res.second) |
| 1529 | __ret = _M_insert_node(__res.first, __res.second, __nh._M_ptr); |
| 1530 | else |
| 1531 | __ret = _M_insert_equal_lower_node(__nh._M_ptr); |
| 1532 | __nh._M_ptr = nullptr; |
| 1533 | } |
| 1534 | return __ret; |
| 1535 | } |
| 1536 | |
| 1537 | /// Extract a node. |
| 1538 | node_type |
| 1539 | extract(const_iterator __pos) |
| 1540 | { |
| 1541 | auto __ptr = _Rb_tree_rebalance_for_erase( |
| 1542 | __pos._M_const_cast()._M_node, _M_impl._M_header); |
| 1543 | --_M_impl._M_node_count; |
| 1544 | return { static_cast<_Link_type>(__ptr), _M_get_Node_allocator() }; |
| 1545 | } |
| 1546 | |
| 1547 | /// Extract a node. |
| 1548 | node_type |
| 1549 | extract(const key_type& __k) |
| 1550 | { |
| 1551 | node_type __nh; |
| 1552 | auto __pos = find(__k); |
| 1553 | if (__pos != end()) |
| 1554 | __nh = extract(const_iterator(__pos)); |
| 1555 | return __nh; |
| 1556 | } |
| 1557 | |
| 1558 | template<typename _Compare2> |
| 1559 | using _Compatible_tree |
| 1560 | = _Rb_tree<_Key, _Val, _KeyOfValue, _Compare2, _Alloc>; |
| 1561 | |
| 1562 | template<typename, typename> |
| 1563 | friend class _Rb_tree_merge_helper; |
| 1564 | |
| 1565 | /// Merge from a compatible container into one with unique keys. |
| 1566 | template<typename _Compare2> |
| 1567 | void |
| 1568 | _M_merge_unique(_Compatible_tree<_Compare2>& __src) noexcept |
| 1569 | { |
| 1570 | using _Merge_helper = _Rb_tree_merge_helper<_Rb_tree, _Compare2>; |
| 1571 | for (auto __i = __src.begin(), __end = __src.end(); __i != __end;) |
| 1572 | { |
| 1573 | auto __pos = __i++; |
| 1574 | auto __res = _M_get_insert_unique_pos(_KeyOfValue()(*__pos)); |
| 1575 | if (__res.second) |
| 1576 | { |
| 1577 | auto& __src_impl = _Merge_helper::_S_get_impl(__src); |
| 1578 | auto __ptr = _Rb_tree_rebalance_for_erase( |
| 1579 | __pos._M_node, __src_impl._M_header); |
| 1580 | --__src_impl._M_node_count; |
| 1581 | _M_insert_node(__res.first, __res.second, |
| 1582 | static_cast<_Link_type>(__ptr)); |
| 1583 | } |
| 1584 | } |
| 1585 | } |
| 1586 | |
| 1587 | /// Merge from a compatible container into one with equivalent keys. |
| 1588 | template<typename _Compare2> |
| 1589 | void |
| 1590 | _M_merge_equal(_Compatible_tree<_Compare2>& __src) noexcept |
| 1591 | { |
| 1592 | using _Merge_helper = _Rb_tree_merge_helper<_Rb_tree, _Compare2>; |
| 1593 | for (auto __i = __src.begin(), __end = __src.end(); __i != __end;) |
| 1594 | { |
| 1595 | auto __pos = __i++; |
| 1596 | auto __res = _M_get_insert_equal_pos(_KeyOfValue()(*__pos)); |
| 1597 | if (__res.second) |
| 1598 | { |
| 1599 | auto& __src_impl = _Merge_helper::_S_get_impl(__src); |
| 1600 | auto __ptr = _Rb_tree_rebalance_for_erase( |
| 1601 | __pos._M_node, __src_impl._M_header); |
| 1602 | --__src_impl._M_node_count; |
| 1603 | _M_insert_node(__res.first, __res.second, |
| 1604 | static_cast<_Link_type>(__ptr)); |
| 1605 | } |
| 1606 | } |
| 1607 | } |
| 1608 | #endif // C++17 |
| 1609 | |
| 1610 | friend bool |
| 1611 | operator==(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1612 | { |
| 1613 | return __x.size() == __y.size() |
| 1614 | && std::equal(__x.begin(), __x.end(), __y.begin()); |
| 1615 | } |
| 1616 | |
| 1617 | #if __cpp_lib_three_way_comparison |
| 1618 | friend auto |
| 1619 | operator<=>(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1620 | { |
| 1621 | if constexpr (requires { typename __detail::__synth3way_t<_Val>; }) |
| 1622 | return std::lexicographical_compare_three_way(__x.begin(), __x.end(), |
| 1623 | __y.begin(), __y.end(), |
| 1624 | __detail::__synth3way); |
| 1625 | } |
| 1626 | #else |
| 1627 | friend bool |
| 1628 | operator<(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1629 | { |
| 1630 | return std::lexicographical_compare(__x.begin(), __x.end(), |
| 1631 | __y.begin(), __y.end()); |
| 1632 | } |
| 1633 | |
| 1634 | friend bool _GLIBCXX_DEPRECATED__attribute__ ((__deprecated__)) |
| 1635 | operator!=(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1636 | { return !(__x == __y); } |
| 1637 | |
| 1638 | friend bool _GLIBCXX_DEPRECATED__attribute__ ((__deprecated__)) |
| 1639 | operator>(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1640 | { return __y < __x; } |
| 1641 | |
| 1642 | friend bool _GLIBCXX_DEPRECATED__attribute__ ((__deprecated__)) |
| 1643 | operator<=(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1644 | { return !(__y < __x); } |
| 1645 | |
| 1646 | friend bool _GLIBCXX_DEPRECATED__attribute__ ((__deprecated__)) |
| 1647 | operator>=(const _Rb_tree& __x, const _Rb_tree& __y) |
| 1648 | { return !(__x < __y); } |
| 1649 | #endif |
| 1650 | }; |
| 1651 | |
| 1652 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1653 | typename _Compare, typename _Alloc> |
| 1654 | inline void |
| 1655 | swap(_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x, |
| 1656 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __y) |
| 1657 | { __x.swap(__y); } |
| 1658 | |
| 1659 | #if __cplusplus201402L >= 201103L |
| 1660 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1661 | typename _Compare, typename _Alloc> |
| 1662 | void |
| 1663 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1664 | _M_move_data(_Rb_tree& __x, false_type) |
| 1665 | { |
| 1666 | if (_M_get_Node_allocator() == __x._M_get_Node_allocator()) |
| 1667 | _M_move_data(__x, true_type()); |
| 1668 | else |
| 1669 | { |
| 1670 | _Alloc_node __an(*this); |
| 1671 | auto __lbd = |
| 1672 | [&__an](const value_type& __cval) |
| 1673 | { |
| 1674 | auto& __val = const_cast<value_type&>(__cval); |
| 1675 | return __an(std::move_if_noexcept(__val)); |
| 1676 | }; |
| 1677 | _M_root() = _M_copy(__x, __lbd); |
| 1678 | } |
| 1679 | } |
| 1680 | |
| 1681 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1682 | typename _Compare, typename _Alloc> |
| 1683 | inline void |
| 1684 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1685 | _M_move_assign(_Rb_tree& __x, true_type) |
| 1686 | { |
| 1687 | clear(); |
| 1688 | if (__x._M_root() != nullptr) |
| 1689 | _M_move_data(__x, true_type()); |
| 1690 | std::__alloc_on_move(_M_get_Node_allocator(), |
| 1691 | __x._M_get_Node_allocator()); |
| 1692 | } |
| 1693 | |
| 1694 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1695 | typename _Compare, typename _Alloc> |
| 1696 | void |
| 1697 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1698 | _M_move_assign(_Rb_tree& __x, false_type) |
| 1699 | { |
| 1700 | if (_M_get_Node_allocator() == __x._M_get_Node_allocator()) |
| 1701 | return _M_move_assign(__x, true_type{}); |
| 1702 | |
| 1703 | // Try to move each node reusing existing nodes and copying __x nodes |
| 1704 | // structure. |
| 1705 | _Reuse_or_alloc_node __roan(*this); |
| 1706 | _M_impl._M_reset(); |
| 1707 | if (__x._M_root() != nullptr) |
| 1708 | { |
| 1709 | auto __lbd = |
| 1710 | [&__roan](const value_type& __cval) |
| 1711 | { |
| 1712 | auto& __val = const_cast<value_type&>(__cval); |
| 1713 | return __roan(std::move(__val)); |
| 1714 | }; |
| 1715 | _M_root() = _M_copy(__x, __lbd); |
| 1716 | __x.clear(); |
| 1717 | } |
| 1718 | } |
| 1719 | |
| 1720 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1721 | typename _Compare, typename _Alloc> |
| 1722 | inline _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& |
| 1723 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1724 | operator=(_Rb_tree&& __x) |
| 1725 | noexcept(_Alloc_traits::_S_nothrow_move() |
| 1726 | && is_nothrow_move_assignable<_Compare>::value) |
| 1727 | { |
| 1728 | _M_impl._M_key_compare = std::move(__x._M_impl._M_key_compare); |
| 1729 | _M_move_assign(__x, __bool_constant<_Alloc_traits::_S_nothrow_move()>()); |
| 1730 | return *this; |
| 1731 | } |
| 1732 | |
| 1733 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1734 | typename _Compare, typename _Alloc> |
| 1735 | template<typename _Iterator> |
| 1736 | void |
| 1737 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1738 | _M_assign_unique(_Iterator __first, _Iterator __last) |
| 1739 | { |
| 1740 | _Reuse_or_alloc_node __roan(*this); |
| 1741 | _M_impl._M_reset(); |
| 1742 | for (; __first != __last; ++__first) |
| 1743 | _M_insert_unique_(end(), *__first, __roan); |
| 1744 | } |
| 1745 | |
| 1746 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1747 | typename _Compare, typename _Alloc> |
| 1748 | template<typename _Iterator> |
| 1749 | void |
| 1750 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1751 | _M_assign_equal(_Iterator __first, _Iterator __last) |
| 1752 | { |
| 1753 | _Reuse_or_alloc_node __roan(*this); |
| 1754 | _M_impl._M_reset(); |
| 1755 | for (; __first != __last; ++__first) |
| 1756 | _M_insert_equal_(end(), *__first, __roan); |
| 1757 | } |
| 1758 | #endif |
| 1759 | |
| 1760 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1761 | typename _Compare, typename _Alloc> |
| 1762 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& |
| 1763 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1764 | operator=(const _Rb_tree& __x) |
| 1765 | { |
| 1766 | if (this != &__x) |
| 1767 | { |
| 1768 | // Note that _Key may be a constant type. |
| 1769 | #if __cplusplus201402L >= 201103L |
| 1770 | if (_Alloc_traits::_S_propagate_on_copy_assign()) |
| 1771 | { |
| 1772 | auto& __this_alloc = this->_M_get_Node_allocator(); |
| 1773 | auto& __that_alloc = __x._M_get_Node_allocator(); |
| 1774 | if (!_Alloc_traits::_S_always_equal() |
| 1775 | && __this_alloc != __that_alloc) |
| 1776 | { |
| 1777 | // Replacement allocator cannot free existing storage, we need |
| 1778 | // to erase nodes first. |
| 1779 | clear(); |
| 1780 | std::__alloc_on_copy(__this_alloc, __that_alloc); |
| 1781 | } |
| 1782 | } |
| 1783 | #endif |
| 1784 | |
| 1785 | _Reuse_or_alloc_node __roan(*this); |
| 1786 | _M_impl._M_reset(); |
| 1787 | _M_impl._M_key_compare = __x._M_impl._M_key_compare; |
| 1788 | if (__x._M_root() != 0) |
| 1789 | _M_root() = _M_copy(__x, __roan); |
| 1790 | } |
| 1791 | |
| 1792 | return *this; |
| 1793 | } |
| 1794 | |
| 1795 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1796 | typename _Compare, typename _Alloc> |
| 1797 | #if __cplusplus201402L >= 201103L |
| 1798 | template<typename _Arg, typename _NodeGen> |
| 1799 | #else |
| 1800 | template<typename _NodeGen> |
| 1801 | #endif |
| 1802 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 1803 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1804 | _M_insert_(_Base_ptr __x, _Base_ptr __p, |
| 1805 | #if __cplusplus201402L >= 201103L |
| 1806 | _Arg&& __v, |
| 1807 | #else |
| 1808 | const _Val& __v, |
| 1809 | #endif |
| 1810 | _NodeGen& __node_gen) |
| 1811 | { |
| 1812 | bool __insert_left = (__x != 0 || __p == _M_end() |
| 1813 | || _M_impl._M_key_compare(_KeyOfValue()(__v), |
| 1814 | _S_key(__p))); |
| 1815 | |
| 1816 | _Link_type __z = __node_gen(_GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v)); |
| 1817 | |
| 1818 | _Rb_tree_insert_and_rebalance(__insert_left, __z, __p, |
| 1819 | this->_M_impl._M_header); |
| 1820 | ++_M_impl._M_node_count; |
| 1821 | return iterator(__z); |
| 1822 | } |
| 1823 | |
| 1824 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1825 | typename _Compare, typename _Alloc> |
| 1826 | #if __cplusplus201402L >= 201103L |
| 1827 | template<typename _Arg> |
| 1828 | #endif |
| 1829 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 1830 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1831 | #if __cplusplus201402L >= 201103L |
| 1832 | _M_insert_lower(_Base_ptr __p, _Arg&& __v) |
| 1833 | #else |
| 1834 | _M_insert_lower(_Base_ptr __p, const _Val& __v) |
| 1835 | #endif |
| 1836 | { |
| 1837 | bool __insert_left = (__p == _M_end() |
| 1838 | || !_M_impl._M_key_compare(_S_key(__p), |
| 1839 | _KeyOfValue()(__v))); |
| 1840 | |
| 1841 | _Link_type __z = _M_create_node(_GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v)); |
| 1842 | |
| 1843 | _Rb_tree_insert_and_rebalance(__insert_left, __z, __p, |
| 1844 | this->_M_impl._M_header); |
| 1845 | ++_M_impl._M_node_count; |
| 1846 | return iterator(__z); |
| 1847 | } |
| 1848 | |
| 1849 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1850 | typename _Compare, typename _Alloc> |
| 1851 | #if __cplusplus201402L >= 201103L |
| 1852 | template<typename _Arg> |
| 1853 | #endif |
| 1854 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 1855 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1856 | #if __cplusplus201402L >= 201103L |
| 1857 | _M_insert_equal_lower(_Arg&& __v) |
| 1858 | #else |
| 1859 | _M_insert_equal_lower(const _Val& __v) |
| 1860 | #endif |
| 1861 | { |
| 1862 | _Link_type __x = _M_begin(); |
| 1863 | _Base_ptr __y = _M_end(); |
| 1864 | while (__x != 0) |
| 1865 | { |
| 1866 | __y = __x; |
| 1867 | __x = !_M_impl._M_key_compare(_S_key(__x), _KeyOfValue()(__v)) ? |
| 1868 | _S_left(__x) : _S_right(__x); |
| 1869 | } |
| 1870 | return _M_insert_lower(__y, _GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v)); |
| 1871 | } |
| 1872 | |
| 1873 | template<typename _Key, typename _Val, typename _KoV, |
| 1874 | typename _Compare, typename _Alloc> |
| 1875 | template<typename _NodeGen> |
| 1876 | typename _Rb_tree<_Key, _Val, _KoV, _Compare, _Alloc>::_Link_type |
| 1877 | _Rb_tree<_Key, _Val, _KoV, _Compare, _Alloc>:: |
| 1878 | _M_copy(_Const_Link_type __x, _Base_ptr __p, _NodeGen& __node_gen) |
| 1879 | { |
| 1880 | // Structural copy. __x and __p must be non-null. |
| 1881 | _Link_type __top = _M_clone_node(__x, __node_gen); |
| 1882 | __top->_M_parent = __p; |
| 1883 | |
| 1884 | __tryif (true) |
| 1885 | { |
| 1886 | if (__x->_M_right) |
| 1887 | __top->_M_right = _M_copy(_S_right(__x), __top, __node_gen); |
| 1888 | __p = __top; |
| 1889 | __x = _S_left(__x); |
| 1890 | |
| 1891 | while (__x != 0) |
| 1892 | { |
| 1893 | _Link_type __y = _M_clone_node(__x, __node_gen); |
| 1894 | __p->_M_left = __y; |
| 1895 | __y->_M_parent = __p; |
| 1896 | if (__x->_M_right) |
| 1897 | __y->_M_right = _M_copy(_S_right(__x), __y, __node_gen); |
| 1898 | __p = __y; |
| 1899 | __x = _S_left(__x); |
| 1900 | } |
| 1901 | } |
| 1902 | __catch(...)if (false) |
| 1903 | { |
| 1904 | _M_erase(__top); |
| 1905 | __throw_exception_again; |
| 1906 | } |
| 1907 | return __top; |
| 1908 | } |
| 1909 | |
| 1910 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1911 | typename _Compare, typename _Alloc> |
| 1912 | void |
| 1913 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1914 | _M_erase(_Link_type __x) |
| 1915 | { |
| 1916 | // Erase without rebalancing. |
| 1917 | while (__x != 0) |
| 1918 | { |
| 1919 | _M_erase(_S_right(__x)); |
| 1920 | _Link_type __y = _S_left(__x); |
| 1921 | _M_drop_node(__x); |
| 1922 | __x = __y; |
| 1923 | } |
| 1924 | } |
| 1925 | |
| 1926 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1927 | typename _Compare, typename _Alloc> |
| 1928 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 1929 | _Compare, _Alloc>::iterator |
| 1930 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1931 | _M_lower_bound(_Link_type __x, _Base_ptr __y, |
| 1932 | const _Key& __k) |
| 1933 | { |
| 1934 | while (__x != 0) |
| 1935 | if (!_M_impl._M_key_compare(_S_key(__x), __k)) |
| 1936 | __y = __x, __x = _S_left(__x); |
| 1937 | else |
| 1938 | __x = _S_right(__x); |
| 1939 | return iterator(__y); |
| 1940 | } |
| 1941 | |
| 1942 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1943 | typename _Compare, typename _Alloc> |
| 1944 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 1945 | _Compare, _Alloc>::const_iterator |
| 1946 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1947 | _M_lower_bound(_Const_Link_type __x, _Const_Base_ptr __y, |
| 1948 | const _Key& __k) const |
| 1949 | { |
| 1950 | while (__x != 0) |
| 1951 | if (!_M_impl._M_key_compare(_S_key(__x), __k)) |
| 1952 | __y = __x, __x = _S_left(__x); |
| 1953 | else |
| 1954 | __x = _S_right(__x); |
| 1955 | return const_iterator(__y); |
| 1956 | } |
| 1957 | |
| 1958 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1959 | typename _Compare, typename _Alloc> |
| 1960 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 1961 | _Compare, _Alloc>::iterator |
| 1962 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1963 | _M_upper_bound(_Link_type __x, _Base_ptr __y, |
| 1964 | const _Key& __k) |
| 1965 | { |
| 1966 | while (__x != 0) |
| 1967 | if (_M_impl._M_key_compare(__k, _S_key(__x))) |
| 1968 | __y = __x, __x = _S_left(__x); |
| 1969 | else |
| 1970 | __x = _S_right(__x); |
| 1971 | return iterator(__y); |
| 1972 | } |
| 1973 | |
| 1974 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1975 | typename _Compare, typename _Alloc> |
| 1976 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 1977 | _Compare, _Alloc>::const_iterator |
| 1978 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1979 | _M_upper_bound(_Const_Link_type __x, _Const_Base_ptr __y, |
| 1980 | const _Key& __k) const |
| 1981 | { |
| 1982 | while (__x != 0) |
| 1983 | if (_M_impl._M_key_compare(__k, _S_key(__x))) |
| 1984 | __y = __x, __x = _S_left(__x); |
| 1985 | else |
| 1986 | __x = _S_right(__x); |
| 1987 | return const_iterator(__y); |
| 1988 | } |
| 1989 | |
| 1990 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 1991 | typename _Compare, typename _Alloc> |
| 1992 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 1993 | _Compare, _Alloc>::iterator, |
| 1994 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 1995 | _Compare, _Alloc>::iterator> |
| 1996 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 1997 | equal_range(const _Key& __k) |
| 1998 | { |
| 1999 | _Link_type __x = _M_begin(); |
| 2000 | _Base_ptr __y = _M_end(); |
| 2001 | while (__x != 0) |
| 2002 | { |
| 2003 | if (_M_impl._M_key_compare(_S_key(__x), __k)) |
| 2004 | __x = _S_right(__x); |
| 2005 | else if (_M_impl._M_key_compare(__k, _S_key(__x))) |
| 2006 | __y = __x, __x = _S_left(__x); |
| 2007 | else |
| 2008 | { |
| 2009 | _Link_type __xu(__x); |
| 2010 | _Base_ptr __yu(__y); |
| 2011 | __y = __x, __x = _S_left(__x); |
| 2012 | __xu = _S_right(__xu); |
| 2013 | return pair<iterator, |
| 2014 | iterator>(_M_lower_bound(__x, __y, __k), |
| 2015 | _M_upper_bound(__xu, __yu, __k)); |
| 2016 | } |
| 2017 | } |
| 2018 | return pair<iterator, iterator>(iterator(__y), |
| 2019 | iterator(__y)); |
| 2020 | } |
| 2021 | |
| 2022 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2023 | typename _Compare, typename _Alloc> |
| 2024 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2025 | _Compare, _Alloc>::const_iterator, |
| 2026 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2027 | _Compare, _Alloc>::const_iterator> |
| 2028 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2029 | equal_range(const _Key& __k) const |
| 2030 | { |
| 2031 | _Const_Link_type __x = _M_begin(); |
| 2032 | _Const_Base_ptr __y = _M_end(); |
| 2033 | while (__x != 0) |
| 2034 | { |
| 2035 | if (_M_impl._M_key_compare(_S_key(__x), __k)) |
| 2036 | __x = _S_right(__x); |
| 2037 | else if (_M_impl._M_key_compare(__k, _S_key(__x))) |
| 2038 | __y = __x, __x = _S_left(__x); |
| 2039 | else |
| 2040 | { |
| 2041 | _Const_Link_type __xu(__x); |
| 2042 | _Const_Base_ptr __yu(__y); |
| 2043 | __y = __x, __x = _S_left(__x); |
| 2044 | __xu = _S_right(__xu); |
| 2045 | return pair<const_iterator, |
| 2046 | const_iterator>(_M_lower_bound(__x, __y, __k), |
| 2047 | _M_upper_bound(__xu, __yu, __k)); |
| 2048 | } |
| 2049 | } |
| 2050 | return pair<const_iterator, const_iterator>(const_iterator(__y), |
| 2051 | const_iterator(__y)); |
| 2052 | } |
| 2053 | |
| 2054 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2055 | typename _Compare, typename _Alloc> |
| 2056 | void |
| 2057 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2058 | swap(_Rb_tree& __t) |
| 2059 | _GLIBCXX_NOEXCEPT_IF(__is_nothrow_swappable<_Compare>::value)noexcept(__is_nothrow_swappable<_Compare>::value) |
| 2060 | { |
| 2061 | if (_M_root() == 0) |
| 2062 | { |
| 2063 | if (__t._M_root() != 0) |
| 2064 | _M_impl._M_move_data(__t._M_impl); |
| 2065 | } |
| 2066 | else if (__t._M_root() == 0) |
| 2067 | __t._M_impl._M_move_data(_M_impl); |
| 2068 | else |
| 2069 | { |
| 2070 | std::swap(_M_root(),__t._M_root()); |
| 2071 | std::swap(_M_leftmost(),__t._M_leftmost()); |
| 2072 | std::swap(_M_rightmost(),__t._M_rightmost()); |
| 2073 | |
| 2074 | _M_root()->_M_parent = _M_end(); |
| 2075 | __t._M_root()->_M_parent = __t._M_end(); |
| 2076 | std::swap(this->_M_impl._M_node_count, __t._M_impl._M_node_count); |
| 2077 | } |
| 2078 | // No need to swap header's color as it does not change. |
| 2079 | std::swap(this->_M_impl._M_key_compare, __t._M_impl._M_key_compare); |
| 2080 | |
| 2081 | _Alloc_traits::_S_on_swap(_M_get_Node_allocator(), |
| 2082 | __t._M_get_Node_allocator()); |
| 2083 | } |
| 2084 | |
| 2085 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2086 | typename _Compare, typename _Alloc> |
| 2087 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2088 | _Compare, _Alloc>::_Base_ptr, |
| 2089 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2090 | _Compare, _Alloc>::_Base_ptr> |
| 2091 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2092 | _M_get_insert_unique_pos(const key_type& __k) |
| 2093 | { |
| 2094 | typedef pair<_Base_ptr, _Base_ptr> _Res; |
| 2095 | _Link_type __x = _M_begin(); |
| 2096 | _Base_ptr __y = _M_end(); |
| 2097 | bool __comp = true; |
| 2098 | while (__x != 0) |
| 2099 | { |
| 2100 | __y = __x; |
| 2101 | __comp = _M_impl._M_key_compare(__k, _S_key(__x)); |
| 2102 | __x = __comp ? _S_left(__x) : _S_right(__x); |
| 2103 | } |
| 2104 | iterator __j = iterator(__y); |
| 2105 | if (__comp) |
| 2106 | { |
| 2107 | if (__j == begin()) |
| 2108 | return _Res(__x, __y); |
| 2109 | else |
| 2110 | --__j; |
| 2111 | } |
| 2112 | if (_M_impl._M_key_compare(_S_key(__j._M_node), __k)) |
| 2113 | return _Res(__x, __y); |
| 2114 | return _Res(__j._M_node, 0); |
| 2115 | } |
| 2116 | |
| 2117 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2118 | typename _Compare, typename _Alloc> |
| 2119 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2120 | _Compare, _Alloc>::_Base_ptr, |
| 2121 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2122 | _Compare, _Alloc>::_Base_ptr> |
| 2123 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2124 | _M_get_insert_equal_pos(const key_type& __k) |
| 2125 | { |
| 2126 | typedef pair<_Base_ptr, _Base_ptr> _Res; |
| 2127 | _Link_type __x = _M_begin(); |
| 2128 | _Base_ptr __y = _M_end(); |
| 2129 | while (__x != 0) |
| 2130 | { |
| 2131 | __y = __x; |
| 2132 | __x = _M_impl._M_key_compare(__k, _S_key(__x)) ? |
| 2133 | _S_left(__x) : _S_right(__x); |
| 2134 | } |
| 2135 | return _Res(__x, __y); |
| 2136 | } |
| 2137 | |
| 2138 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2139 | typename _Compare, typename _Alloc> |
| 2140 | #if __cplusplus201402L >= 201103L |
| 2141 | template<typename _Arg> |
| 2142 | #endif |
| 2143 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2144 | _Compare, _Alloc>::iterator, bool> |
| 2145 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2146 | #if __cplusplus201402L >= 201103L |
| 2147 | _M_insert_unique(_Arg&& __v) |
| 2148 | #else |
| 2149 | _M_insert_unique(const _Val& __v) |
| 2150 | #endif |
| 2151 | { |
| 2152 | typedef pair<iterator, bool> _Res; |
| 2153 | pair<_Base_ptr, _Base_ptr> __res |
| 2154 | = _M_get_insert_unique_pos(_KeyOfValue()(__v)); |
| 2155 | |
| 2156 | if (__res.second) |
| 2157 | { |
| 2158 | _Alloc_node __an(*this); |
| 2159 | return _Res(_M_insert_(__res.first, __res.second, |
| 2160 | _GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v), __an), |
| 2161 | true); |
| 2162 | } |
| 2163 | |
| 2164 | return _Res(iterator(__res.first), false); |
| 2165 | } |
| 2166 | |
| 2167 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2168 | typename _Compare, typename _Alloc> |
| 2169 | #if __cplusplus201402L >= 201103L |
| 2170 | template<typename _Arg> |
| 2171 | #endif |
| 2172 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2173 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2174 | #if __cplusplus201402L >= 201103L |
| 2175 | _M_insert_equal(_Arg&& __v) |
| 2176 | #else |
| 2177 | _M_insert_equal(const _Val& __v) |
| 2178 | #endif |
| 2179 | { |
| 2180 | pair<_Base_ptr, _Base_ptr> __res |
| 2181 | = _M_get_insert_equal_pos(_KeyOfValue()(__v)); |
| 2182 | _Alloc_node __an(*this); |
| 2183 | return _M_insert_(__res.first, __res.second, |
| 2184 | _GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v), __an); |
| 2185 | } |
| 2186 | |
| 2187 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2188 | typename _Compare, typename _Alloc> |
| 2189 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2190 | _Compare, _Alloc>::_Base_ptr, |
| 2191 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2192 | _Compare, _Alloc>::_Base_ptr> |
| 2193 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2194 | _M_get_insert_hint_unique_pos(const_iterator __position, |
| 2195 | const key_type& __k) |
| 2196 | { |
| 2197 | iterator __pos = __position._M_const_cast(); |
| 2198 | typedef pair<_Base_ptr, _Base_ptr> _Res; |
| 2199 | |
| 2200 | // end() |
| 2201 | if (__pos._M_node == _M_end()) |
| 2202 | { |
| 2203 | if (size() > 0 |
| 2204 | && _M_impl._M_key_compare(_S_key(_M_rightmost()), __k)) |
| 2205 | return _Res(0, _M_rightmost()); |
| 2206 | else |
| 2207 | return _M_get_insert_unique_pos(__k); |
| 2208 | } |
| 2209 | else if (_M_impl._M_key_compare(__k, _S_key(__pos._M_node))) |
| 2210 | { |
| 2211 | // First, try before... |
| 2212 | iterator __before = __pos; |
| 2213 | if (__pos._M_node == _M_leftmost()) // begin() |
| 2214 | return _Res(_M_leftmost(), _M_leftmost()); |
| 2215 | else if (_M_impl._M_key_compare(_S_key((--__before)._M_node), __k)) |
| 2216 | { |
| 2217 | if (_S_right(__before._M_node) == 0) |
| 2218 | return _Res(0, __before._M_node); |
| 2219 | else |
| 2220 | return _Res(__pos._M_node, __pos._M_node); |
| 2221 | } |
| 2222 | else |
| 2223 | return _M_get_insert_unique_pos(__k); |
| 2224 | } |
| 2225 | else if (_M_impl._M_key_compare(_S_key(__pos._M_node), __k)) |
| 2226 | { |
| 2227 | // ... then try after. |
| 2228 | iterator __after = __pos; |
| 2229 | if (__pos._M_node == _M_rightmost()) |
| 2230 | return _Res(0, _M_rightmost()); |
| 2231 | else if (_M_impl._M_key_compare(__k, _S_key((++__after)._M_node))) |
| 2232 | { |
| 2233 | if (_S_right(__pos._M_node) == 0) |
| 2234 | return _Res(0, __pos._M_node); |
| 2235 | else |
| 2236 | return _Res(__after._M_node, __after._M_node); |
| 2237 | } |
| 2238 | else |
| 2239 | return _M_get_insert_unique_pos(__k); |
| 2240 | } |
| 2241 | else |
| 2242 | // Equivalent keys. |
| 2243 | return _Res(__pos._M_node, 0); |
| 2244 | } |
| 2245 | |
| 2246 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2247 | typename _Compare, typename _Alloc> |
| 2248 | #if __cplusplus201402L >= 201103L |
| 2249 | template<typename _Arg, typename _NodeGen> |
| 2250 | #else |
| 2251 | template<typename _NodeGen> |
| 2252 | #endif |
| 2253 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2254 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2255 | _M_insert_unique_(const_iterator __position, |
| 2256 | #if __cplusplus201402L >= 201103L |
| 2257 | _Arg&& __v, |
| 2258 | #else |
| 2259 | const _Val& __v, |
| 2260 | #endif |
| 2261 | _NodeGen& __node_gen) |
| 2262 | { |
| 2263 | pair<_Base_ptr, _Base_ptr> __res |
| 2264 | = _M_get_insert_hint_unique_pos(__position, _KeyOfValue()(__v)); |
| 2265 | |
| 2266 | if (__res.second) |
| 2267 | return _M_insert_(__res.first, __res.second, |
| 2268 | _GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v), |
| 2269 | __node_gen); |
| 2270 | return iterator(__res.first); |
| 2271 | } |
| 2272 | |
| 2273 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2274 | typename _Compare, typename _Alloc> |
| 2275 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2276 | _Compare, _Alloc>::_Base_ptr, |
| 2277 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2278 | _Compare, _Alloc>::_Base_ptr> |
| 2279 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2280 | _M_get_insert_hint_equal_pos(const_iterator __position, const key_type& __k) |
| 2281 | { |
| 2282 | iterator __pos = __position._M_const_cast(); |
| 2283 | typedef pair<_Base_ptr, _Base_ptr> _Res; |
| 2284 | |
| 2285 | // end() |
| 2286 | if (__pos._M_node == _M_end()) |
| 2287 | { |
| 2288 | if (size() > 0 |
| 2289 | && !_M_impl._M_key_compare(__k, _S_key(_M_rightmost()))) |
| 2290 | return _Res(0, _M_rightmost()); |
| 2291 | else |
| 2292 | return _M_get_insert_equal_pos(__k); |
| 2293 | } |
| 2294 | else if (!_M_impl._M_key_compare(_S_key(__pos._M_node), __k)) |
| 2295 | { |
| 2296 | // First, try before... |
| 2297 | iterator __before = __pos; |
| 2298 | if (__pos._M_node == _M_leftmost()) // begin() |
| 2299 | return _Res(_M_leftmost(), _M_leftmost()); |
| 2300 | else if (!_M_impl._M_key_compare(__k, _S_key((--__before)._M_node))) |
| 2301 | { |
| 2302 | if (_S_right(__before._M_node) == 0) |
| 2303 | return _Res(0, __before._M_node); |
| 2304 | else |
| 2305 | return _Res(__pos._M_node, __pos._M_node); |
| 2306 | } |
| 2307 | else |
| 2308 | return _M_get_insert_equal_pos(__k); |
| 2309 | } |
| 2310 | else |
| 2311 | { |
| 2312 | // ... then try after. |
| 2313 | iterator __after = __pos; |
| 2314 | if (__pos._M_node == _M_rightmost()) |
| 2315 | return _Res(0, _M_rightmost()); |
| 2316 | else if (!_M_impl._M_key_compare(_S_key((++__after)._M_node), __k)) |
| 2317 | { |
| 2318 | if (_S_right(__pos._M_node) == 0) |
| 2319 | return _Res(0, __pos._M_node); |
| 2320 | else |
| 2321 | return _Res(__after._M_node, __after._M_node); |
| 2322 | } |
| 2323 | else |
| 2324 | return _Res(0, 0); |
| 2325 | } |
| 2326 | } |
| 2327 | |
| 2328 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2329 | typename _Compare, typename _Alloc> |
| 2330 | #if __cplusplus201402L >= 201103L |
| 2331 | template<typename _Arg, typename _NodeGen> |
| 2332 | #else |
| 2333 | template<typename _NodeGen> |
| 2334 | #endif |
| 2335 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2336 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2337 | _M_insert_equal_(const_iterator __position, |
| 2338 | #if __cplusplus201402L >= 201103L |
| 2339 | _Arg&& __v, |
| 2340 | #else |
| 2341 | const _Val& __v, |
| 2342 | #endif |
| 2343 | _NodeGen& __node_gen) |
| 2344 | { |
| 2345 | pair<_Base_ptr, _Base_ptr> __res |
| 2346 | = _M_get_insert_hint_equal_pos(__position, _KeyOfValue()(__v)); |
| 2347 | |
| 2348 | if (__res.second) |
| 2349 | return _M_insert_(__res.first, __res.second, |
| 2350 | _GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v), |
| 2351 | __node_gen); |
| 2352 | |
| 2353 | return _M_insert_equal_lower(_GLIBCXX_FORWARD(_Arg, __v)std::forward<_Arg>(__v)); |
| 2354 | } |
| 2355 | |
| 2356 | #if __cplusplus201402L >= 201103L |
| 2357 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2358 | typename _Compare, typename _Alloc> |
| 2359 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2360 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2361 | _M_insert_node(_Base_ptr __x, _Base_ptr __p, _Link_type __z) |
| 2362 | { |
| 2363 | bool __insert_left = (__x != 0 || __p == _M_end() |
| 2364 | || _M_impl._M_key_compare(_S_key(__z), |
| 2365 | _S_key(__p))); |
| 2366 | |
| 2367 | _Rb_tree_insert_and_rebalance(__insert_left, __z, __p, |
| 2368 | this->_M_impl._M_header); |
| 2369 | ++_M_impl._M_node_count; |
| 2370 | return iterator(__z); |
| 2371 | } |
| 2372 | |
| 2373 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2374 | typename _Compare, typename _Alloc> |
| 2375 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2376 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2377 | _M_insert_lower_node(_Base_ptr __p, _Link_type __z) |
| 2378 | { |
| 2379 | bool __insert_left = (__p == _M_end() |
| 2380 | || !_M_impl._M_key_compare(_S_key(__p), |
| 2381 | _S_key(__z))); |
| 2382 | |
| 2383 | _Rb_tree_insert_and_rebalance(__insert_left, __z, __p, |
| 2384 | this->_M_impl._M_header); |
| 2385 | ++_M_impl._M_node_count; |
| 2386 | return iterator(__z); |
| 2387 | } |
| 2388 | |
| 2389 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2390 | typename _Compare, typename _Alloc> |
| 2391 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2392 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2393 | _M_insert_equal_lower_node(_Link_type __z) |
| 2394 | { |
| 2395 | _Link_type __x = _M_begin(); |
| 2396 | _Base_ptr __y = _M_end(); |
| 2397 | while (__x != 0) |
| 2398 | { |
| 2399 | __y = __x; |
| 2400 | __x = !_M_impl._M_key_compare(_S_key(__x), _S_key(__z)) ? |
| 2401 | _S_left(__x) : _S_right(__x); |
| 2402 | } |
| 2403 | return _M_insert_lower_node(__y, __z); |
| 2404 | } |
| 2405 | |
| 2406 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2407 | typename _Compare, typename _Alloc> |
| 2408 | template<typename... _Args> |
| 2409 | pair<typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2410 | _Compare, _Alloc>::iterator, bool> |
| 2411 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2412 | _M_emplace_unique(_Args&&... __args) |
| 2413 | { |
| 2414 | _Link_type __z = _M_create_node(std::forward<_Args>(__args)...); |
| 2415 | |
| 2416 | __tryif (true) |
| 2417 | { |
| 2418 | typedef pair<iterator, bool> _Res; |
| 2419 | auto __res = _M_get_insert_unique_pos(_S_key(__z)); |
| 2420 | if (__res.second) |
| 2421 | return _Res(_M_insert_node(__res.first, __res.second, __z), true); |
| 2422 | |
| 2423 | _M_drop_node(__z); |
| 2424 | return _Res(iterator(__res.first), false); |
| 2425 | } |
| 2426 | __catch(...)if (false) |
| 2427 | { |
| 2428 | _M_drop_node(__z); |
| 2429 | __throw_exception_again; |
| 2430 | } |
| 2431 | } |
| 2432 | |
| 2433 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2434 | typename _Compare, typename _Alloc> |
| 2435 | template<typename... _Args> |
| 2436 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2437 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2438 | _M_emplace_equal(_Args&&... __args) |
| 2439 | { |
| 2440 | _Link_type __z = _M_create_node(std::forward<_Args>(__args)...); |
| 2441 | |
| 2442 | __tryif (true) |
| 2443 | { |
| 2444 | auto __res = _M_get_insert_equal_pos(_S_key(__z)); |
| 2445 | return _M_insert_node(__res.first, __res.second, __z); |
| 2446 | } |
| 2447 | __catch(...)if (false) |
| 2448 | { |
| 2449 | _M_drop_node(__z); |
| 2450 | __throw_exception_again; |
| 2451 | } |
| 2452 | } |
| 2453 | |
| 2454 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2455 | typename _Compare, typename _Alloc> |
| 2456 | template<typename... _Args> |
| 2457 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2458 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2459 | _M_emplace_hint_unique(const_iterator __pos, _Args&&... __args) |
| 2460 | { |
| 2461 | _Link_type __z = _M_create_node(std::forward<_Args>(__args)...); |
| 2462 | |
| 2463 | __tryif (true) |
| 2464 | { |
| 2465 | auto __res = _M_get_insert_hint_unique_pos(__pos, _S_key(__z)); |
| 2466 | |
| 2467 | if (__res.second) |
| 2468 | return _M_insert_node(__res.first, __res.second, __z); |
| 2469 | |
| 2470 | _M_drop_node(__z); |
| 2471 | return iterator(__res.first); |
| 2472 | } |
| 2473 | __catch(...)if (false) |
| 2474 | { |
| 2475 | _M_drop_node(__z); |
| 2476 | __throw_exception_again; |
| 2477 | } |
| 2478 | } |
| 2479 | |
| 2480 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2481 | typename _Compare, typename _Alloc> |
| 2482 | template<typename... _Args> |
| 2483 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator |
| 2484 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2485 | _M_emplace_hint_equal(const_iterator __pos, _Args&&... __args) |
| 2486 | { |
| 2487 | _Link_type __z = _M_create_node(std::forward<_Args>(__args)...); |
| 2488 | |
| 2489 | __tryif (true) |
| 2490 | { |
| 2491 | auto __res = _M_get_insert_hint_equal_pos(__pos, _S_key(__z)); |
| 2492 | |
| 2493 | if (__res.second) |
| 2494 | return _M_insert_node(__res.first, __res.second, __z); |
| 2495 | |
| 2496 | return _M_insert_equal_lower_node(__z); |
| 2497 | } |
| 2498 | __catch(...)if (false) |
| 2499 | { |
| 2500 | _M_drop_node(__z); |
| 2501 | __throw_exception_again; |
| 2502 | } |
| 2503 | } |
| 2504 | #endif |
| 2505 | |
| 2506 | |
| 2507 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2508 | typename _Compare, typename _Alloc> |
| 2509 | void |
| 2510 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2511 | _M_erase_aux(const_iterator __position) |
| 2512 | { |
| 2513 | _Link_type __y = |
| 2514 | static_cast<_Link_type>(_Rb_tree_rebalance_for_erase |
| 2515 | (const_cast<_Base_ptr>(__position._M_node), |
| 2516 | this->_M_impl._M_header)); |
| 2517 | _M_drop_node(__y); |
| 2518 | --_M_impl._M_node_count; |
| 2519 | } |
| 2520 | |
| 2521 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2522 | typename _Compare, typename _Alloc> |
| 2523 | void |
| 2524 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2525 | _M_erase_aux(const_iterator __first, const_iterator __last) |
| 2526 | { |
| 2527 | if (__first == begin() && __last == end()) |
| 2528 | clear(); |
| 2529 | else |
| 2530 | while (__first != __last) |
| 2531 | _M_erase_aux(__first++); |
| 2532 | } |
| 2533 | |
| 2534 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2535 | typename _Compare, typename _Alloc> |
| 2536 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::size_type |
| 2537 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2538 | erase(const _Key& __x) |
| 2539 | { |
| 2540 | pair<iterator, iterator> __p = equal_range(__x); |
| 2541 | const size_type __old_size = size(); |
| 2542 | _M_erase_aux(__p.first, __p.second); |
| 2543 | return __old_size - size(); |
| 2544 | } |
| 2545 | |
| 2546 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2547 | typename _Compare, typename _Alloc> |
| 2548 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2549 | _Compare, _Alloc>::iterator |
| 2550 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2551 | find(const _Key& __k) |
| 2552 | { |
| 2553 | iterator __j = _M_lower_bound(_M_begin(), _M_end(), __k); |
| 2554 | return (__j == end() |
| 2555 | || _M_impl._M_key_compare(__k, |
| 2556 | _S_key(__j._M_node))) ? end() : __j; |
| 2557 | } |
| 2558 | |
| 2559 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2560 | typename _Compare, typename _Alloc> |
| 2561 | typename _Rb_tree<_Key, _Val, _KeyOfValue, |
| 2562 | _Compare, _Alloc>::const_iterator |
| 2563 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2564 | find(const _Key& __k) const |
| 2565 | { |
| 2566 | const_iterator __j = _M_lower_bound(_M_begin(), _M_end(), __k); |
| 2567 | return (__j == end() |
| 2568 | || _M_impl._M_key_compare(__k, |
| 2569 | _S_key(__j._M_node))) ? end() : __j; |
| 2570 | } |
| 2571 | |
| 2572 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2573 | typename _Compare, typename _Alloc> |
| 2574 | typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::size_type |
| 2575 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: |
| 2576 | count(const _Key& __k) const |
| 2577 | { |
| 2578 | pair<const_iterator, const_iterator> __p = equal_range(__k); |
| 2579 | const size_type __n = std::distance(__p.first, __p.second); |
| 2580 | return __n; |
| 2581 | } |
| 2582 | |
| 2583 | _GLIBCXX_PURE__attribute__ ((__pure__)) unsigned int |
| 2584 | _Rb_tree_black_count(const _Rb_tree_node_base* __node, |
| 2585 | const _Rb_tree_node_base* __root) throw (); |
| 2586 | |
| 2587 | template<typename _Key, typename _Val, typename _KeyOfValue, |
| 2588 | typename _Compare, typename _Alloc> |
| 2589 | bool |
| 2590 | _Rb_tree<_Key,_Val,_KeyOfValue,_Compare,_Alloc>::__rb_verify() const |
| 2591 | { |
| 2592 | if (_M_impl._M_node_count == 0 || begin() == end()) |
| 2593 | return _M_impl._M_node_count == 0 && begin() == end() |
| 2594 | && this->_M_impl._M_header._M_left == _M_end() |
| 2595 | && this->_M_impl._M_header._M_right == _M_end(); |
| 2596 | |
| 2597 | unsigned int __len = _Rb_tree_black_count(_M_leftmost(), _M_root()); |
| 2598 | for (const_iterator __it = begin(); __it != end(); ++__it) |
| 2599 | { |
| 2600 | _Const_Link_type __x = static_cast<_Const_Link_type>(__it._M_node); |
| 2601 | _Const_Link_type __L = _S_left(__x); |
| 2602 | _Const_Link_type __R = _S_right(__x); |
| 2603 | |
| 2604 | if (__x->_M_color == _S_red) |
| 2605 | if ((__L && __L->_M_color == _S_red) |
| 2606 | || (__R && __R->_M_color == _S_red)) |
| 2607 | return false; |
| 2608 | |
| 2609 | if (__L && _M_impl._M_key_compare(_S_key(__x), _S_key(__L))) |
| 2610 | return false; |
| 2611 | if (__R && _M_impl._M_key_compare(_S_key(__R), _S_key(__x))) |
| 2612 | return false; |
| 2613 | |
| 2614 | if (!__L && !__R && _Rb_tree_black_count(__x, _M_root()) != __len) |
| 2615 | return false; |
| 2616 | } |
| 2617 | |
| 2618 | if (_M_leftmost() != _Rb_tree_node_base::_S_minimum(_M_root())) |
| 2619 | return false; |
| 2620 | if (_M_rightmost() != _Rb_tree_node_base::_S_maximum(_M_root())) |
| 2621 | return false; |
| 2622 | return true; |
| 2623 | } |
| 2624 | |
| 2625 | #if __cplusplus201402L > 201402L |
| 2626 | // Allow access to internals of compatible _Rb_tree specializations. |
| 2627 | template<typename _Key, typename _Val, typename _Sel, typename _Cmp1, |
| 2628 | typename _Alloc, typename _Cmp2> |
| 2629 | struct _Rb_tree_merge_helper<_Rb_tree<_Key, _Val, _Sel, _Cmp1, _Alloc>, |
| 2630 | _Cmp2> |
| 2631 | { |
| 2632 | private: |
| 2633 | friend class _Rb_tree<_Key, _Val, _Sel, _Cmp1, _Alloc>; |
| 2634 | |
| 2635 | static auto& |
| 2636 | _S_get_impl(_Rb_tree<_Key, _Val, _Sel, _Cmp2, _Alloc>& __tree) |
| 2637 | { return __tree._M_impl; } |
| 2638 | }; |
| 2639 | #endif // C++17 |
| 2640 | |
| 2641 | _GLIBCXX_END_NAMESPACE_VERSION |
| 2642 | } // namespace |
| 2643 | |
| 2644 | #endif |
| 1 | //===--- ASTTypeTraits.h ----------------------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // Provides a dynamic type identifier and a dynamically typed node container |
| 10 | // that can be used to store an AST base node at runtime in the same storage in |
| 11 | // a type safe way. |
| 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
| 15 | #ifndef LLVM_CLANG_AST_ASTTYPETRAITS_H |
| 16 | #define LLVM_CLANG_AST_ASTTYPETRAITS_H |
| 17 | |
| 18 | #include "clang/AST/ASTFwd.h" |
| 19 | #include "clang/AST/DeclCXX.h" |
| 20 | #include "clang/AST/LambdaCapture.h" |
| 21 | #include "clang/AST/NestedNameSpecifier.h" |
| 22 | #include "clang/AST/TemplateBase.h" |
| 23 | #include "clang/AST/TypeLoc.h" |
| 24 | #include "clang/Basic/LLVM.h" |
| 25 | #include "llvm/ADT/DenseMapInfo.h" |
| 26 | #include "llvm/Support/AlignOf.h" |
| 27 | |
| 28 | namespace llvm { |
| 29 | class raw_ostream; |
| 30 | } // namespace llvm |
| 31 | |
| 32 | namespace clang { |
| 33 | |
| 34 | struct PrintingPolicy; |
| 35 | |
| 36 | /// Defines how we descend a level in the AST when we pass |
| 37 | /// through expressions. |
| 38 | enum TraversalKind { |
| 39 | /// Will traverse all child nodes. |
| 40 | TK_AsIs, |
| 41 | |
| 42 | /// Ignore AST nodes not written in the source |
| 43 | TK_IgnoreUnlessSpelledInSource |
| 44 | }; |
| 45 | |
| 46 | /// Kind identifier. |
| 47 | /// |
| 48 | /// It can be constructed from any node kind and allows for runtime type |
| 49 | /// hierarchy checks. |
| 50 | /// Use getFromNodeKind<T>() to construct them. |
| 51 | class ASTNodeKind { |
| 52 | public: |
| 53 | /// Empty identifier. It matches nothing. |
| 54 | ASTNodeKind() : KindId(NKI_None) {} |
| 55 | |
| 56 | /// Construct an identifier for T. |
| 57 | template <class T> |
| 58 | static ASTNodeKind getFromNodeKind() { |
| 59 | return ASTNodeKind(KindToKindId<T>::Id); |
| 60 | } |
| 61 | |
| 62 | /// \{ |
| 63 | /// Construct an identifier for the dynamic type of the node |
| 64 | static ASTNodeKind getFromNode(const Decl &D); |
| 65 | static ASTNodeKind getFromNode(const Stmt &S); |
| 66 | static ASTNodeKind getFromNode(const Type &T); |
| 67 | static ASTNodeKind getFromNode(const TypeLoc &T); |
| 68 | static ASTNodeKind getFromNode(const LambdaCapture &L); |
| 69 | static ASTNodeKind getFromNode(const OMPClause &C); |
| 70 | static ASTNodeKind getFromNode(const Attr &A); |
| 71 | /// \} |
| 72 | |
| 73 | /// Returns \c true if \c this and \c Other represent the same kind. |
| 74 | bool isSame(ASTNodeKind Other) const { |
| 75 | return KindId != NKI_None && KindId == Other.KindId; |
| 76 | } |
| 77 | |
| 78 | /// Returns \c true only for the default \c ASTNodeKind() |
| 79 | bool isNone() const { return KindId == NKI_None; } |
| 80 | |
| 81 | /// Returns \c true if \c this is a base kind of (or same as) \c Other. |
| 82 | /// \param Distance If non-null, used to return the distance between \c this |
| 83 | /// and \c Other in the class hierarchy. |
| 84 | bool isBaseOf(ASTNodeKind Other, unsigned *Distance = nullptr) const; |
| 85 | |
| 86 | /// String representation of the kind. |
| 87 | StringRef asStringRef() const; |
| 88 | |
| 89 | /// Strict weak ordering for ASTNodeKind. |
| 90 | bool operator<(const ASTNodeKind &Other) const { |
| 91 | return KindId < Other.KindId; |
| 92 | } |
| 93 | |
| 94 | /// Return the most derived type between \p Kind1 and \p Kind2. |
| 95 | /// |
| 96 | /// Return ASTNodeKind() if they are not related. |
| 97 | static ASTNodeKind getMostDerivedType(ASTNodeKind Kind1, ASTNodeKind Kind2); |
| 98 | |
| 99 | /// Return the most derived common ancestor between Kind1 and Kind2. |
| 100 | /// |
| 101 | /// Return ASTNodeKind() if they are not related. |
| 102 | static ASTNodeKind getMostDerivedCommonAncestor(ASTNodeKind Kind1, |
| 103 | ASTNodeKind Kind2); |
| 104 | |
| 105 | ASTNodeKind getCladeKind() const; |
| 106 | |
| 107 | /// Hooks for using ASTNodeKind as a key in a DenseMap. |
| 108 | struct DenseMapInfo { |
| 109 | // ASTNodeKind() is a good empty key because it is represented as a 0. |
| 110 | static inline ASTNodeKind getEmptyKey() { return ASTNodeKind(); } |
| 111 | // NKI_NumberOfKinds is not a valid value, so it is good for a |
| 112 | // tombstone key. |
| 113 | static inline ASTNodeKind getTombstoneKey() { |
| 114 | return ASTNodeKind(NKI_NumberOfKinds); |
| 115 | } |
| 116 | static unsigned getHashValue(const ASTNodeKind &Val) { return Val.KindId; } |
| 117 | static bool isEqual(const ASTNodeKind &LHS, const ASTNodeKind &RHS) { |
| 118 | return LHS.KindId == RHS.KindId; |
| 119 | } |
| 120 | }; |
| 121 | |
| 122 | /// Check if the given ASTNodeKind identifies a type that offers pointer |
| 123 | /// identity. This is useful for the fast path in DynTypedNode. |
| 124 | bool hasPointerIdentity() const { |
| 125 | return KindId > NKI_LastKindWithoutPointerIdentity; |
| 126 | } |
| 127 | |
| 128 | private: |
| 129 | /// Kind ids. |
| 130 | /// |
| 131 | /// Includes all possible base and derived kinds. |
| 132 | enum NodeKindId { |
| 133 | NKI_None, |
| 134 | NKI_TemplateArgument, |
| 135 | NKI_TemplateArgumentLoc, |
| 136 | NKI_LambdaCapture, |
| 137 | NKI_TemplateName, |
| 138 | NKI_NestedNameSpecifierLoc, |
| 139 | NKI_QualType, |
| 140 | #define TYPELOC(CLASS, PARENT) NKI_##CLASS##TypeLoc, |
| 141 | #include "clang/AST/TypeLocNodes.def" |
| 142 | NKI_TypeLoc, |
| 143 | NKI_LastKindWithoutPointerIdentity = NKI_TypeLoc, |
| 144 | NKI_CXXBaseSpecifier, |
| 145 | NKI_CXXCtorInitializer, |
| 146 | NKI_NestedNameSpecifier, |
| 147 | NKI_Decl, |
| 148 | #define DECL(DERIVED, BASE) NKI_##DERIVED##Decl, |
| 149 | #include "clang/AST/DeclNodes.inc" |
| 150 | NKI_Stmt, |
| 151 | #define STMT(DERIVED, BASE) NKI_##DERIVED, |
| 152 | #include "clang/AST/StmtNodes.inc" |
| 153 | NKI_Type, |
| 154 | #define TYPE(DERIVED, BASE) NKI_##DERIVED##Type, |
| 155 | #include "clang/AST/TypeNodes.inc" |
| 156 | NKI_OMPClause, |
| 157 | #define GEN_CLANG_CLAUSE_CLASS |
| 158 | #define CLAUSE_CLASS(Enum, Str, Class) NKI_##Class, |
| 159 | #include "llvm/Frontend/OpenMP/OMP.inc" |
| 160 | NKI_Attr, |
| 161 | #define ATTR(A) NKI_##A##Attr, |
| 162 | #include "clang/Basic/AttrList.inc" |
| 163 | NKI_NumberOfKinds |
| 164 | }; |
| 165 | |
| 166 | /// Use getFromNodeKind<T>() to construct the kind. |
| 167 | ASTNodeKind(NodeKindId KindId) : KindId(KindId) {} |
| 168 | |
| 169 | /// Returns \c true if \c Base is a base kind of (or same as) \c |
| 170 | /// Derived. |
| 171 | /// \param Distance If non-null, used to return the distance between \c Base |
| 172 | /// and \c Derived in the class hierarchy. |
| 173 | static bool isBaseOf(NodeKindId Base, NodeKindId Derived, unsigned *Distance); |
| 174 | |
| 175 | /// Helper meta-function to convert a kind T to its enum value. |
| 176 | /// |
| 177 | /// This struct is specialized below for all known kinds. |
| 178 | template <class T> struct KindToKindId { |
| 179 | static const NodeKindId Id = NKI_None; |
| 180 | }; |
| 181 | template <class T> |
| 182 | struct KindToKindId<const T> : KindToKindId<T> {}; |
| 183 | |
| 184 | /// Per kind info. |
| 185 | struct KindInfo { |
| 186 | /// The id of the parent kind, or None if it has no parent. |
| 187 | NodeKindId ParentId; |
| 188 | /// Name of the kind. |
| 189 | const char *Name; |
| 190 | }; |
| 191 | static const KindInfo AllKindInfo[NKI_NumberOfKinds]; |
| 192 | |
| 193 | NodeKindId KindId; |
| 194 | }; |
| 195 | |
| 196 | #define KIND_TO_KIND_ID(Class) \ |
| 197 | template <> struct ASTNodeKind::KindToKindId<Class> { \ |
| 198 | static const NodeKindId Id = NKI_##Class; \ |
| 199 | }; |
| 200 | KIND_TO_KIND_ID(CXXCtorInitializer) |
| 201 | KIND_TO_KIND_ID(TemplateArgument) |
| 202 | KIND_TO_KIND_ID(TemplateArgumentLoc) |
| 203 | KIND_TO_KIND_ID(LambdaCapture) |
| 204 | KIND_TO_KIND_ID(TemplateName) |
| 205 | KIND_TO_KIND_ID(NestedNameSpecifier) |
| 206 | KIND_TO_KIND_ID(NestedNameSpecifierLoc) |
| 207 | KIND_TO_KIND_ID(QualType) |
| 208 | #define TYPELOC(CLASS, PARENT) KIND_TO_KIND_ID(CLASS##TypeLoc) |
| 209 | #include "clang/AST/TypeLocNodes.def" |
| 210 | KIND_TO_KIND_ID(TypeLoc) |
| 211 | KIND_TO_KIND_ID(Decl) |
| 212 | KIND_TO_KIND_ID(Stmt) |
| 213 | KIND_TO_KIND_ID(Type) |
| 214 | KIND_TO_KIND_ID(OMPClause) |
| 215 | KIND_TO_KIND_ID(Attr) |
| 216 | KIND_TO_KIND_ID(CXXBaseSpecifier) |
| 217 | #define DECL(DERIVED, BASE) KIND_TO_KIND_ID(DERIVED##Decl) |
| 218 | #include "clang/AST/DeclNodes.inc" |
| 219 | #define STMT(DERIVED, BASE) KIND_TO_KIND_ID(DERIVED) |
| 220 | #include "clang/AST/StmtNodes.inc" |
| 221 | #define TYPE(DERIVED, BASE) KIND_TO_KIND_ID(DERIVED##Type) |
| 222 | #include "clang/AST/TypeNodes.inc" |
| 223 | #define GEN_CLANG_CLAUSE_CLASS |
| 224 | #define CLAUSE_CLASS(Enum, Str, Class) KIND_TO_KIND_ID(Class) |
| 225 | #include "llvm/Frontend/OpenMP/OMP.inc" |
| 226 | #define ATTR(A) KIND_TO_KIND_ID(A##Attr) |
| 227 | #include "clang/Basic/AttrList.inc" |
| 228 | #undef KIND_TO_KIND_ID |
| 229 | |
| 230 | inline raw_ostream &operator<<(raw_ostream &OS, ASTNodeKind K) { |
| 231 | OS << K.asStringRef(); |
| 232 | return OS; |
| 233 | } |
| 234 | |
| 235 | /// A dynamically typed AST node container. |
| 236 | /// |
| 237 | /// Stores an AST node in a type safe way. This allows writing code that |
| 238 | /// works with different kinds of AST nodes, despite the fact that they don't |
| 239 | /// have a common base class. |
| 240 | /// |
| 241 | /// Use \c create(Node) to create a \c DynTypedNode from an AST node, |
| 242 | /// and \c get<T>() to retrieve the node as type T if the types match. |
| 243 | /// |
| 244 | /// See \c ASTNodeKind for which node base types are currently supported; |
| 245 | /// You can create DynTypedNodes for all nodes in the inheritance hierarchy of |
| 246 | /// the supported base types. |
| 247 | class DynTypedNode { |
| 248 | public: |
| 249 | /// Creates a \c DynTypedNode from \c Node. |
| 250 | template <typename T> |
| 251 | static DynTypedNode create(const T &Node) { |
| 252 | return BaseConverter<T>::create(Node); |
| 253 | } |
| 254 | |
| 255 | /// Retrieve the stored node as type \c T. |
| 256 | /// |
| 257 | /// Returns NULL if the stored node does not have a type that is |
| 258 | /// convertible to \c T. |
| 259 | /// |
| 260 | /// For types that have identity via their pointer in the AST |
| 261 | /// (like \c Stmt, \c Decl, \c Type and \c NestedNameSpecifier) the returned |
| 262 | /// pointer points to the referenced AST node. |
| 263 | /// For other types (like \c QualType) the value is stored directly |
| 264 | /// in the \c DynTypedNode, and the returned pointer points at |
| 265 | /// the storage inside DynTypedNode. For those nodes, do not |
| 266 | /// use the pointer outside the scope of the DynTypedNode. |
| 267 | template <typename T> const T *get() const { |
| 268 | return BaseConverter<T>::get(NodeKind, &Storage); |
| 269 | } |
| 270 | |
| 271 | /// Retrieve the stored node as type \c T. |
| 272 | /// |
| 273 | /// Similar to \c get(), but asserts that the type is what we are expecting. |
| 274 | template <typename T> |
| 275 | const T &getUnchecked() const { |
| 276 | return BaseConverter<T>::getUnchecked(NodeKind, &Storage); |
| 277 | } |
| 278 | |
| 279 | ASTNodeKind getNodeKind() const { return NodeKind; } |
| 280 | |
| 281 | /// Returns a pointer that identifies the stored AST node. |
| 282 | /// |
| 283 | /// Note that this is not supported by all AST nodes. For AST nodes |
| 284 | /// that don't have a pointer-defined identity inside the AST, this |
| 285 | /// method returns NULL. |
| 286 | const void *getMemoizationData() const { |
| 287 | return NodeKind.hasPointerIdentity() |
| 288 | ? *reinterpret_cast<void *const *>(&Storage) |
| 289 | : nullptr; |
| 290 | } |
| 291 | |
| 292 | /// Prints the node to the given output stream. |
| 293 | void print(llvm::raw_ostream &OS, const PrintingPolicy &PP) const; |
| 294 | |
| 295 | /// Dumps the node to the given output stream. |
| 296 | void dump(llvm::raw_ostream &OS, const ASTContext &Context) const; |
| 297 | |
| 298 | /// For nodes which represent textual entities in the source code, |
| 299 | /// return their SourceRange. For all other nodes, return SourceRange(). |
| 300 | SourceRange getSourceRange() const; |
| 301 | |
| 302 | /// @{ |
| 303 | /// Imposes an order on \c DynTypedNode. |
| 304 | /// |
| 305 | /// Supports comparison of nodes that support memoization. |
| 306 | /// FIXME: Implement comparison for other node types (currently |
| 307 | /// only Stmt, Decl, Type and NestedNameSpecifier return memoization data). |
| 308 | bool operator<(const DynTypedNode &Other) const { |
| 309 | if (!NodeKind.isSame(Other.NodeKind)) |
| 310 | return NodeKind < Other.NodeKind; |
| 311 | |
| 312 | if (ASTNodeKind::getFromNodeKind<QualType>().isSame(NodeKind)) |
| 313 | return getUnchecked<QualType>().getAsOpaquePtr() < |
| 314 | Other.getUnchecked<QualType>().getAsOpaquePtr(); |
| 315 | |
| 316 | if (ASTNodeKind::getFromNodeKind<TypeLoc>().isBaseOf(NodeKind)) { |
| 317 | auto TLA = getUnchecked<TypeLoc>(); |
| 318 | auto TLB = Other.getUnchecked<TypeLoc>(); |
| 319 | return std::make_pair(TLA.getType().getAsOpaquePtr(), |
| 320 | TLA.getOpaqueData()) < |
| 321 | std::make_pair(TLB.getType().getAsOpaquePtr(), |
| 322 | TLB.getOpaqueData()); |
| 323 | } |
| 324 | |
| 325 | if (ASTNodeKind::getFromNodeKind<NestedNameSpecifierLoc>().isSame( |
| 326 | NodeKind)) { |
| 327 | auto NNSLA = getUnchecked<NestedNameSpecifierLoc>(); |
| 328 | auto NNSLB = Other.getUnchecked<NestedNameSpecifierLoc>(); |
| 329 | return std::make_pair(NNSLA.getNestedNameSpecifier(), |
| 330 | NNSLA.getOpaqueData()) < |
| 331 | std::make_pair(NNSLB.getNestedNameSpecifier(), |
| 332 | NNSLB.getOpaqueData()); |
| 333 | } |
| 334 | |
| 335 | assert(getMemoizationData() && Other.getMemoizationData())(static_cast <bool> (getMemoizationData() && Other .getMemoizationData()) ? void (0) : __assert_fail ("getMemoizationData() && Other.getMemoizationData()" , "clang/include/clang/AST/ASTTypeTraits.h", 335, __extension__ __PRETTY_FUNCTION__)); |
| 336 | return getMemoizationData() < Other.getMemoizationData(); |
| 337 | } |
| 338 | bool operator==(const DynTypedNode &Other) const { |
| 339 | // DynTypedNode::create() stores the exact kind of the node in NodeKind. |
| 340 | // If they contain the same node, their NodeKind must be the same. |
| 341 | if (!NodeKind.isSame(Other.NodeKind)) |
| 342 | return false; |
| 343 | |
| 344 | // FIXME: Implement for other types. |
| 345 | if (ASTNodeKind::getFromNodeKind<QualType>().isSame(NodeKind)) |
| 346 | return getUnchecked<QualType>() == Other.getUnchecked<QualType>(); |
| 347 | |
| 348 | if (ASTNodeKind::getFromNodeKind<TypeLoc>().isBaseOf(NodeKind)) |
| 349 | return getUnchecked<TypeLoc>() == Other.getUnchecked<TypeLoc>(); |
| 350 | |
| 351 | if (ASTNodeKind::getFromNodeKind<NestedNameSpecifierLoc>().isSame(NodeKind)) |
| 352 | return getUnchecked<NestedNameSpecifierLoc>() == |
| 353 | Other.getUnchecked<NestedNameSpecifierLoc>(); |
| 354 | |
| 355 | assert(getMemoizationData() && Other.getMemoizationData())(static_cast <bool> (getMemoizationData() && Other .getMemoizationData()) ? void (0) : __assert_fail ("getMemoizationData() && Other.getMemoizationData()" , "clang/include/clang/AST/ASTTypeTraits.h", 355, __extension__ __PRETTY_FUNCTION__)); |
| 356 | return getMemoizationData() == Other.getMemoizationData(); |
| 357 | } |
| 358 | bool operator!=(const DynTypedNode &Other) const { |
| 359 | return !operator==(Other); |
| 360 | } |
| 361 | /// @} |
| 362 | |
| 363 | /// Hooks for using DynTypedNode as a key in a DenseMap. |
| 364 | struct DenseMapInfo { |
| 365 | static inline DynTypedNode getEmptyKey() { |
| 366 | DynTypedNode Node; |
| 367 | Node.NodeKind = ASTNodeKind::DenseMapInfo::getEmptyKey(); |
| 368 | return Node; |
| 369 | } |
| 370 | static inline DynTypedNode getTombstoneKey() { |
| 371 | DynTypedNode Node; |
| 372 | Node.NodeKind = ASTNodeKind::DenseMapInfo::getTombstoneKey(); |
| 373 | return Node; |
| 374 | } |
| 375 | static unsigned getHashValue(const DynTypedNode &Val) { |
| 376 | // FIXME: Add hashing support for the remaining types. |
| 377 | if (ASTNodeKind::getFromNodeKind<TypeLoc>().isBaseOf(Val.NodeKind)) { |
| 378 | auto TL = Val.getUnchecked<TypeLoc>(); |
| 379 | return llvm::hash_combine(TL.getType().getAsOpaquePtr(), |
| 380 | TL.getOpaqueData()); |
| 381 | } |
| 382 | |
| 383 | if (ASTNodeKind::getFromNodeKind<NestedNameSpecifierLoc>().isSame( |
| 384 | Val.NodeKind)) { |
| 385 | auto NNSL = Val.getUnchecked<NestedNameSpecifierLoc>(); |
| 386 | return llvm::hash_combine(NNSL.getNestedNameSpecifier(), |
| 387 | NNSL.getOpaqueData()); |
| 388 | } |
| 389 | |
| 390 | assert(Val.getMemoizationData())(static_cast <bool> (Val.getMemoizationData()) ? void ( 0) : __assert_fail ("Val.getMemoizationData()", "clang/include/clang/AST/ASTTypeTraits.h" , 390, __extension__ __PRETTY_FUNCTION__)); |
| 391 | return llvm::hash_value(Val.getMemoizationData()); |
| 392 | } |
| 393 | static bool isEqual(const DynTypedNode &LHS, const DynTypedNode &RHS) { |
| 394 | auto Empty = ASTNodeKind::DenseMapInfo::getEmptyKey(); |
| 395 | auto TombStone = ASTNodeKind::DenseMapInfo::getTombstoneKey(); |
| 396 | return (ASTNodeKind::DenseMapInfo::isEqual(LHS.NodeKind, Empty) && |
| 397 | ASTNodeKind::DenseMapInfo::isEqual(RHS.NodeKind, Empty)) || |
| 398 | (ASTNodeKind::DenseMapInfo::isEqual(LHS.NodeKind, TombStone) && |
| 399 | ASTNodeKind::DenseMapInfo::isEqual(RHS.NodeKind, TombStone)) || |
| 400 | LHS == RHS; |
| 401 | } |
| 402 | }; |
| 403 | |
| 404 | private: |
| 405 | /// Takes care of converting from and to \c T. |
| 406 | template <typename T, typename EnablerT = void> struct BaseConverter; |
| 407 | |
| 408 | /// Converter that uses dyn_cast<T> from a stored BaseT*. |
| 409 | template <typename T, typename BaseT> struct DynCastPtrConverter { |
| 410 | static const T *get(ASTNodeKind NodeKind, const void *Storage) { |
| 411 | if (ASTNodeKind::getFromNodeKind<T>().isBaseOf(NodeKind)) |
| 412 | return &getUnchecked(NodeKind, Storage); |
| 413 | return nullptr; |
| 414 | } |
| 415 | static const T &getUnchecked(ASTNodeKind NodeKind, const void *Storage) { |
| 416 | assert(ASTNodeKind::getFromNodeKind<T>().isBaseOf(NodeKind))(static_cast <bool> (ASTNodeKind::getFromNodeKind<T> ().isBaseOf(NodeKind)) ? void (0) : __assert_fail ("ASTNodeKind::getFromNodeKind<T>().isBaseOf(NodeKind)" , "clang/include/clang/AST/ASTTypeTraits.h", 416, __extension__ __PRETTY_FUNCTION__)); |
| 417 | return *cast<T>(static_cast<const BaseT *>( |
| 418 | *reinterpret_cast<const void *const *>(Storage))); |
| 419 | } |
| 420 | static DynTypedNode create(const BaseT &Node) { |
| 421 | DynTypedNode Result; |
| 422 | Result.NodeKind = ASTNodeKind::getFromNode(Node); |
| 423 | new (&Result.Storage) const void *(&Node); |
| 424 | return Result; |
| 425 | } |
| 426 | }; |
| 427 | |
| 428 | /// Converter that stores T* (by pointer). |
| 429 | template <typename T> struct PtrConverter { |
| 430 | static const T *get(ASTNodeKind NodeKind, const void *Storage) { |
| 431 | if (ASTNodeKind::getFromNodeKind<T>().isSame(NodeKind)) |
| 432 | return &getUnchecked(NodeKind, Storage); |
| 433 | return nullptr; |
| 434 | } |
| 435 | static const T &getUnchecked(ASTNodeKind NodeKind, const void *Storage) { |
| 436 | assert(ASTNodeKind::getFromNodeKind<T>().isSame(NodeKind))(static_cast <bool> (ASTNodeKind::getFromNodeKind<T> ().isSame(NodeKind)) ? void (0) : __assert_fail ("ASTNodeKind::getFromNodeKind<T>().isSame(NodeKind)" , "clang/include/clang/AST/ASTTypeTraits.h", 436, __extension__ __PRETTY_FUNCTION__)); |
| 437 | return *static_cast<const T *>( |
| 438 | *reinterpret_cast<const void *const *>(Storage)); |
| 439 | } |
| 440 | static DynTypedNode create(const T &Node) { |
| 441 | DynTypedNode Result; |
| 442 | Result.NodeKind = ASTNodeKind::getFromNodeKind<T>(); |
| 443 | new (&Result.Storage) const void *(&Node); |
| 444 | return Result; |
| 445 | } |
| 446 | }; |
| 447 | |
| 448 | /// Converter that stores T (by value). |
| 449 | template <typename T> struct ValueConverter { |
| 450 | static const T *get(ASTNodeKind NodeKind, const void *Storage) { |
| 451 | if (ASTNodeKind::getFromNodeKind<T>().isSame(NodeKind)) |
| 452 | return reinterpret_cast<const T *>(Storage); |
| 453 | return nullptr; |
| 454 | } |
| 455 | static const T &getUnchecked(ASTNodeKind NodeKind, const void *Storage) { |
| 456 | assert(ASTNodeKind::getFromNodeKind<T>().isSame(NodeKind))(static_cast <bool> (ASTNodeKind::getFromNodeKind<T> ().isSame(NodeKind)) ? void (0) : __assert_fail ("ASTNodeKind::getFromNodeKind<T>().isSame(NodeKind)" , "clang/include/clang/AST/ASTTypeTraits.h", 456, __extension__ __PRETTY_FUNCTION__)); |
| 457 | return *reinterpret_cast<const T *>(Storage); |
| 458 | } |
| 459 | static DynTypedNode create(const T &Node) { |
| 460 | DynTypedNode Result; |
| 461 | Result.NodeKind = ASTNodeKind::getFromNodeKind<T>(); |
| 462 | new (&Result.Storage) T(Node); |
| 463 | return Result; |
| 464 | } |
| 465 | }; |
| 466 | |
| 467 | /// Converter that stores nodes by value. It must be possible to dynamically |
| 468 | /// cast the stored node within a type hierarchy without breaking (especially |
| 469 | /// through slicing). |
| 470 | template <typename T, typename BaseT, |
| 471 | typename = std::enable_if_t<(sizeof(T) == sizeof(BaseT))>> |
| 472 | struct DynCastValueConverter { |
| 473 | static const T *get(ASTNodeKind NodeKind, const void *Storage) { |
| 474 | if (ASTNodeKind::getFromNodeKind<T>().isBaseOf(NodeKind)) |
| 475 | return &getUnchecked(NodeKind, Storage); |
| 476 | return nullptr; |
| 477 | } |
| 478 | static const T &getUnchecked(ASTNodeKind NodeKind, const void *Storage) { |
| 479 | assert(ASTNodeKind::getFromNodeKind<T>().isBaseOf(NodeKind))(static_cast <bool> (ASTNodeKind::getFromNodeKind<T> ().isBaseOf(NodeKind)) ? void (0) : __assert_fail ("ASTNodeKind::getFromNodeKind<T>().isBaseOf(NodeKind)" , "clang/include/clang/AST/ASTTypeTraits.h", 479, __extension__ __PRETTY_FUNCTION__)); |
| 480 | return *static_cast<const T *>(reinterpret_cast<const BaseT *>(Storage)); |
| 481 | } |
| 482 | static DynTypedNode create(const T &Node) { |
| 483 | DynTypedNode Result; |
| 484 | Result.NodeKind = ASTNodeKind::getFromNode(Node); |
| 485 | new (&Result.Storage) T(Node); |
| 486 | return Result; |
| 487 | } |
| 488 | }; |
| 489 | |
| 490 | ASTNodeKind NodeKind; |
| 491 | |
| 492 | /// Stores the data of the node. |
| 493 | /// |
| 494 | /// Note that we can store \c Decls, \c Stmts, \c Types, |
| 495 | /// \c NestedNameSpecifiers and \c CXXCtorInitializer by pointer as they are |
| 496 | /// guaranteed to be unique pointers pointing to dedicated storage in the AST. |
| 497 | /// \c QualTypes, \c NestedNameSpecifierLocs, \c TypeLocs, |
| 498 | /// \c TemplateArguments and \c TemplateArgumentLocs on the other hand do not |
| 499 | /// have storage or unique pointers and thus need to be stored by value. |
| 500 | llvm::AlignedCharArrayUnion<const void *, TemplateArgument, |
| 501 | TemplateArgumentLoc, NestedNameSpecifierLoc, |
| 502 | QualType, TypeLoc> |
| 503 | Storage; |
| 504 | }; |
| 505 | |
| 506 | template <typename T> |
| 507 | struct DynTypedNode::BaseConverter< |
| 508 | T, std::enable_if_t<std::is_base_of<Decl, T>::value>> |
| 509 | : public DynCastPtrConverter<T, Decl> {}; |
| 510 | |
| 511 | template <typename T> |
| 512 | struct DynTypedNode::BaseConverter< |
| 513 | T, std::enable_if_t<std::is_base_of<Stmt, T>::value>> |
| 514 | : public DynCastPtrConverter<T, Stmt> {}; |
| 515 | |
| 516 | template <typename T> |
| 517 | struct DynTypedNode::BaseConverter< |
| 518 | T, std::enable_if_t<std::is_base_of<Type, T>::value>> |
| 519 | : public DynCastPtrConverter<T, Type> {}; |
| 520 | |
| 521 | template <typename T> |
| 522 | struct DynTypedNode::BaseConverter< |
| 523 | T, std::enable_if_t<std::is_base_of<OMPClause, T>::value>> |
| 524 | : public DynCastPtrConverter<T, OMPClause> {}; |
| 525 | |
| 526 | template <typename T> |
| 527 | struct DynTypedNode::BaseConverter< |
| 528 | T, std::enable_if_t<std::is_base_of<Attr, T>::value>> |
| 529 | : public DynCastPtrConverter<T, Attr> {}; |
| 530 | |
| 531 | template <> |
| 532 | struct DynTypedNode::BaseConverter< |
| 533 | NestedNameSpecifier, void> : public PtrConverter<NestedNameSpecifier> {}; |
| 534 | |
| 535 | template <> |
| 536 | struct DynTypedNode::BaseConverter< |
| 537 | CXXCtorInitializer, void> : public PtrConverter<CXXCtorInitializer> {}; |
| 538 | |
| 539 | template <> |
| 540 | struct DynTypedNode::BaseConverter< |
| 541 | TemplateArgument, void> : public ValueConverter<TemplateArgument> {}; |
| 542 | |
| 543 | template <> |
| 544 | struct DynTypedNode::BaseConverter<TemplateArgumentLoc, void> |
| 545 | : public ValueConverter<TemplateArgumentLoc> {}; |
| 546 | |
| 547 | template <> |
| 548 | struct DynTypedNode::BaseConverter<LambdaCapture, void> |
| 549 | : public ValueConverter<LambdaCapture> {}; |
| 550 | |
| 551 | template <> |
| 552 | struct DynTypedNode::BaseConverter< |
| 553 | TemplateName, void> : public ValueConverter<TemplateName> {}; |
| 554 | |
| 555 | template <> |
| 556 | struct DynTypedNode::BaseConverter< |
| 557 | NestedNameSpecifierLoc, |
| 558 | void> : public ValueConverter<NestedNameSpecifierLoc> {}; |
| 559 | |
| 560 | template <> |
| 561 | struct DynTypedNode::BaseConverter<QualType, |
| 562 | void> : public ValueConverter<QualType> {}; |
| 563 | |
| 564 | template <typename T> |
| 565 | struct DynTypedNode::BaseConverter< |
| 566 | T, std::enable_if_t<std::is_base_of<TypeLoc, T>::value>> |
| 567 | : public DynCastValueConverter<T, TypeLoc> {}; |
| 568 | |
| 569 | template <> |
| 570 | struct DynTypedNode::BaseConverter<CXXBaseSpecifier, void> |
| 571 | : public PtrConverter<CXXBaseSpecifier> {}; |
| 572 | |
| 573 | // The only operation we allow on unsupported types is \c get. |
| 574 | // This allows to conveniently use \c DynTypedNode when having an arbitrary |
| 575 | // AST node that is not supported, but prevents misuse - a user cannot create |
| 576 | // a DynTypedNode from arbitrary types. |
| 577 | template <typename T, typename EnablerT> struct DynTypedNode::BaseConverter { |
| 578 | static const T *get(ASTNodeKind NodeKind, const char Storage[]) { |
| 579 | return NULL__null; |
| 580 | } |
| 581 | }; |
| 582 | |
| 583 | } // end namespace clang |
| 584 | |
| 585 | namespace llvm { |
| 586 | |
| 587 | template <> |
| 588 | struct DenseMapInfo<clang::ASTNodeKind> : clang::ASTNodeKind::DenseMapInfo {}; |
| 589 | |
| 590 | template <> |
| 591 | struct DenseMapInfo<clang::DynTypedNode> : clang::DynTypedNode::DenseMapInfo {}; |
| 592 | |
| 593 | } // end namespace llvm |
| 594 | |
| 595 | #endif |