clang
9.0.0
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Represents a variable declaration or definition. More...
#include "clang/AST/Decl.h"
Classes | |
class | NonParmVarDeclBitfields |
class | ParmVarDeclBitfields |
Public Types | |
enum | InitializationStyle { CInit, CallInit, ListInit } |
Initialization styles. More... | |
enum | TLSKind { TLS_None, TLS_Static, TLS_Dynamic } |
Kinds of thread-local storage. More... | |
enum | DefinitionKind { DeclarationOnly, TentativeDefinition, Definition } |
using | redecl_range = redeclarable_base::redecl_range |
using | redecl_iterator = redeclarable_base::redecl_iterator |
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enum | ExplicitVisibilityKind { VisibilityForType, VisibilityForValue } |
Kinds of explicit visibility. More... | |
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enum | Kind |
Lists the kind of concrete classes of Decl. More... | |
enum | IdentifierNamespace { IDNS_Label = 0x0001, IDNS_Tag = 0x0002, IDNS_Type = 0x0004, IDNS_Member = 0x0008, IDNS_Namespace = 0x0010, IDNS_Ordinary = 0x0020, IDNS_ObjCProtocol = 0x0040, IDNS_OrdinaryFriend = 0x0080, IDNS_TagFriend = 0x0100, IDNS_Using = 0x0200, IDNS_NonMemberOperator = 0x0400, IDNS_LocalExtern = 0x0800, IDNS_OMPReduction = 0x1000, IDNS_OMPMapper = 0x2000 } |
IdentifierNamespace - The different namespaces in which declarations may appear. More... | |
enum | ObjCDeclQualifier { OBJC_TQ_None = 0x0, OBJC_TQ_In = 0x1, OBJC_TQ_Inout = 0x2, OBJC_TQ_Out = 0x4, OBJC_TQ_Bycopy = 0x8, OBJC_TQ_Byref = 0x10, OBJC_TQ_Oneway = 0x20, OBJC_TQ_CSNullability = 0x40 } |
ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More... | |
enum | ModuleOwnershipKind : unsigned { ModuleOwnershipKind::Unowned, ModuleOwnershipKind::Visible, ModuleOwnershipKind::VisibleWhenImported, ModuleOwnershipKind::ModulePrivate } |
The kind of ownership a declaration has, for visibility purposes. More... | |
enum | FriendObjectKind { FOK_None, FOK_Declared, FOK_Undeclared } |
using | attr_iterator = AttrVec::const_iterator |
using | attr_range = llvm::iterator_range< attr_iterator > |
using | redecl_range = llvm::iterator_range< redecl_iterator > |
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using | redecl_range = llvm::iterator_range< redecl_iterator > |
Public Member Functions | |
SourceRange | getSourceRange () const override LLVM_READONLY |
Source range that this declaration covers. More... | |
StorageClass | getStorageClass () const |
Returns the storage class as written in the source. More... | |
void | setStorageClass (StorageClass SC) |
void | setTSCSpec (ThreadStorageClassSpecifier TSC) |
ThreadStorageClassSpecifier | getTSCSpec () const |
TLSKind | getTLSKind () const |
bool | hasLocalStorage () const |
Returns true if a variable with function scope is a non-static local variable. More... | |
bool | isStaticLocal () const |
Returns true if a variable with function scope is a static local variable. More... | |
bool | hasExternalStorage () const |
Returns true if a variable has extern or private_extern storage. More... | |
bool | hasGlobalStorage () const |
Returns true for all variables that do not have local storage. More... | |
StorageDuration | getStorageDuration () const |
Get the storage duration of this variable, per C++ [basic.stc]. More... | |
LanguageLinkage | getLanguageLinkage () const |
Compute the language linkage. More... | |
bool | isExternC () const |
Determines whether this variable is a variable with external, C linkage. More... | |
bool | isInExternCContext () const |
Determines whether this variable's context is, or is nested within, a C++ extern "C" linkage spec. More... | |
bool | isInExternCXXContext () const |
Determines whether this variable's context is, or is nested within, a C++ extern "C++" linkage spec. More... | |
bool | isLocalVarDecl () const |
Returns true for local variable declarations other than parameters. More... | |
bool | isLocalVarDeclOrParm () const |
Similar to isLocalVarDecl but also includes parameters. More... | |
bool | isFunctionOrMethodVarDecl () const |
Similar to isLocalVarDecl, but excludes variables declared in blocks. More... | |
bool | isStaticDataMember () const |
Determines whether this is a static data member. More... | |
VarDecl * | getCanonicalDecl () override |
Retrieves the "canonical" declaration of the given declaration. More... | |
const VarDecl * | getCanonicalDecl () const |
DefinitionKind | isThisDeclarationADefinition (ASTContext &) const |
Check whether this declaration is a definition. More... | |
DefinitionKind | isThisDeclarationADefinition () const |
DefinitionKind | hasDefinition (ASTContext &) const |
Check whether this variable is defined in this translation unit. More... | |
DefinitionKind | hasDefinition () const |
VarDecl * | getActingDefinition () |
Get the tentative definition that acts as the real definition in a TU. More... | |
const VarDecl * | getActingDefinition () const |
VarDecl * | getDefinition (ASTContext &) |
Get the real (not just tentative) definition for this declaration. More... | |
const VarDecl * | getDefinition (ASTContext &C) const |
VarDecl * | getDefinition () |
const VarDecl * | getDefinition () const |
bool | isOutOfLine () const override |
Determine whether this is or was instantiated from an out-of-line definition of a static data member. More... | |
bool | isFileVarDecl () const |
Returns true for file scoped variable declaration. More... | |
const Expr * | getAnyInitializer () const |
Get the initializer for this variable, no matter which declaration it is attached to. More... | |
const Expr * | getAnyInitializer (const VarDecl *&D) const |
Get the initializer for this variable, no matter which declaration it is attached to. More... | |
bool | hasInit () const |
const Expr * | getInit () const |
Expr * | getInit () |
Stmt ** | getInitAddress () |
Retrieve the address of the initializer expression. More... | |
void | setInit (Expr *I) |
bool | mightBeUsableInConstantExpressions (ASTContext &C) const |
Determine whether this variable's value might be usable in a constant expression, according to the relevant language standard. More... | |
bool | isUsableInConstantExpressions (ASTContext &C) const |
Determine whether this variable's value can be used in a constant expression, according to the relevant language standard, including checking whether it was initialized by a constant expression. More... | |
EvaluatedStmt * | ensureEvaluatedStmt () const |
Convert the initializer for this declaration to the elaborated EvaluatedStmt form, which contains extra information on the evaluated value of the initializer. More... | |
APValue * | evaluateValue () const |
Attempt to evaluate the value of the initializer attached to this declaration, and produce notes explaining why it cannot be evaluated or is not a constant expression. More... | |
APValue * | evaluateValue (SmallVectorImpl< PartialDiagnosticAt > &Notes) const |
APValue * | getEvaluatedValue () const |
Return the already-evaluated value of this variable's initializer, or NULL if the value is not yet known. More... | |
bool | isInitKnownICE () const |
Determines whether it is already known whether the initializer is an integral constant expression or not. More... | |
bool | isInitICE () const |
Determines whether the initializer is an integral constant expression, or in C++11, whether the initializer is a constant expression. More... | |
bool | checkInitIsICE () const |
Determine whether the value of the initializer attached to this declaration is an integral constant expression. More... | |
void | setInitStyle (InitializationStyle Style) |
InitializationStyle | getInitStyle () const |
The style of initialization for this declaration. More... | |
bool | isDirectInit () const |
Whether the initializer is a direct-initializer (list or call). More... | |
bool | isThisDeclarationADemotedDefinition () const |
If this definition should pretend to be a declaration. More... | |
void | demoteThisDefinitionToDeclaration () |
This is a definition which should be demoted to a declaration. More... | |
bool | isExceptionVariable () const |
Determine whether this variable is the exception variable in a C++ catch statememt or an Objective-C @catch statement. More... | |
void | setExceptionVariable (bool EV) |
bool | isNRVOVariable () const |
Determine whether this local variable can be used with the named return value optimization (NRVO). More... | |
void | setNRVOVariable (bool NRVO) |
bool | isCXXForRangeDecl () const |
Determine whether this variable is the for-range-declaration in a C++0x for-range statement. More... | |
void | setCXXForRangeDecl (bool FRD) |
bool | isObjCForDecl () const |
Determine whether this variable is a for-loop declaration for a for-in statement in Objective-C. More... | |
void | setObjCForDecl (bool FRD) |
bool | isARCPseudoStrong () const |
Determine whether this variable is an ARC pseudo-__strong variable. More... | |
void | setARCPseudoStrong (bool PS) |
bool | isInline () const |
Whether this variable is (C++1z) inline. More... | |
bool | isInlineSpecified () const |
void | setInlineSpecified () |
void | setImplicitlyInline () |
bool | isConstexpr () const |
Whether this variable is (C++11) constexpr. More... | |
void | setConstexpr (bool IC) |
bool | isInitCapture () const |
Whether this variable is the implicit variable for a lambda init-capture. More... | |
void | setInitCapture (bool IC) |
bool | isParameterPack () const |
Determine whether this variable is actually a function parameter pack or init-capture pack. More... | |
bool | isPreviousDeclInSameBlockScope () const |
Whether this local extern variable declaration's previous declaration was declared in the same block scope. More... | |
void | setPreviousDeclInSameBlockScope (bool Same) |
bool | isEscapingByref () const |
Indicates the capture is a __block variable that is captured by a block that can potentially escape (a block for which BlockDecl::doesNotEscape returns false). More... | |
bool | isNonEscapingByref () const |
Indicates the capture is a __block variable that is never captured by an escaping block. More... | |
void | setEscapingByref () |
VarDecl * | getTemplateInstantiationPattern () const |
Retrieve the variable declaration from which this variable could be instantiated, if it is an instantiation (rather than a non-template). More... | |
VarDecl * | getInstantiatedFromStaticDataMember () const |
If this variable is an instantiated static data member of a class template specialization, returns the templated static data member from which it was instantiated. More... | |
TemplateSpecializationKind | getTemplateSpecializationKind () const |
If this variable is an instantiation of a variable template or a static data member of a class template, determine what kind of template specialization or instantiation this is. More... | |
TemplateSpecializationKind | getTemplateSpecializationKindForInstantiation () const |
Get the template specialization kind of this variable for the purposes of template instantiation. More... | |
SourceLocation | getPointOfInstantiation () const |
If this variable is an instantiation of a variable template or a static data member of a class template, determine its point of instantiation. More... | |
MemberSpecializationInfo * | getMemberSpecializationInfo () const |
If this variable is an instantiation of a static data member of a class template specialization, retrieves the member specialization information. More... | |
void | setTemplateSpecializationKind (TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation()) |
For a static data member that was instantiated from a static data member of a class template, set the template specialiation kind. More... | |
void | setInstantiationOfStaticDataMember (VarDecl *VD, TemplateSpecializationKind TSK) |
Specify that this variable is an instantiation of the static data member VD. More... | |
VarTemplateDecl * | getDescribedVarTemplate () const |
Retrieves the variable template that is described by this variable declaration. More... | |
void | setDescribedVarTemplate (VarTemplateDecl *Template) |
bool | isKnownToBeDefined () const |
bool | isNoDestroy (const ASTContext &) const |
Do we need to emit an exit-time destructor for this variable? More... | |
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TypeSourceInfo * | getTypeSourceInfo () const |
void | setTypeSourceInfo (TypeSourceInfo *TI) |
SourceLocation | getInnerLocStart () const |
Return start of source range ignoring outer template declarations. More... | |
void | setInnerLocStart (SourceLocation L) |
SourceLocation | getOuterLocStart () const |
Return start of source range taking into account any outer template declarations. More... | |
SourceLocation | getBeginLoc () const LLVM_READONLY |
NestedNameSpecifier * | getQualifier () const |
Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source. More... | |
NestedNameSpecifierLoc | getQualifierLoc () const |
Retrieve the nested-name-specifier (with source-location information) that qualifies the name of this declaration, if it was present in the source. More... | |
void | setQualifierInfo (NestedNameSpecifierLoc QualifierLoc) |
unsigned | getNumTemplateParameterLists () const |
TemplateParameterList * | getTemplateParameterList (unsigned index) const |
void | setTemplateParameterListsInfo (ASTContext &Context, ArrayRef< TemplateParameterList *> TPLists) |
SourceLocation | getTypeSpecStartLoc () const |
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QualType | getType () const |
void | setType (QualType newType) |
bool | isWeak () const |
Determine whether this symbol is weakly-imported, or declared with the weak or weak-ref attr. More... | |
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IdentifierInfo * | getIdentifier () const |
Get the identifier that names this declaration, if there is one. More... | |
StringRef | getName () const |
Get the name of identifier for this declaration as a StringRef. More... | |
std::string | getNameAsString () const |
Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc). More... | |
virtual void | printName (raw_ostream &os) const |
DeclarationName | getDeclName () const |
Get the actual, stored name of the declaration, which may be a special name. More... | |
void | setDeclName (DeclarationName N) |
Set the name of this declaration. More... | |
void | printQualifiedName (raw_ostream &OS) const |
Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B. More... | |
void | printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const |
std::string | getQualifiedNameAsString () const |
virtual void | getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const |
Appends a human-readable name for this declaration into the given stream. More... | |
bool | declarationReplaces (NamedDecl *OldD, bool IsKnownNewer=true) const |
Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope. More... | |
bool | hasLinkage () const |
Determine whether this declaration has linkage. More... | |
bool | isCXXClassMember () const |
Determine whether this declaration is a C++ class member. More... | |
bool | isCXXInstanceMember () const |
Determine whether the given declaration is an instance member of a C++ class. More... | |
Linkage | getLinkageInternal () const |
Determine what kind of linkage this entity has. More... | |
Linkage | getFormalLinkage () const |
Get the linkage from a semantic point of view. More... | |
bool | hasExternalFormalLinkage () const |
True if this decl has external linkage. More... | |
bool | isExternallyVisible () const |
bool | isExternallyDeclarable () const |
Determine whether this declaration can be redeclared in a different translation unit. More... | |
Visibility | getVisibility () const |
Determines the visibility of this entity. More... | |
LinkageInfo | getLinkageAndVisibility () const |
Determines the linkage and visibility of this entity. More... | |
Optional< Visibility > | getExplicitVisibility (ExplicitVisibilityKind kind) const |
If visibility was explicitly specified for this declaration, return that visibility. More... | |
bool | isLinkageValid () const |
True if the computed linkage is valid. More... | |
bool | hasLinkageBeenComputed () const |
True if something has required us to compute the linkage of this declaration. More... | |
NamedDecl * | getUnderlyingDecl () |
Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More... | |
const NamedDecl * | getUnderlyingDecl () const |
NamedDecl * | getMostRecentDecl () |
const NamedDecl * | getMostRecentDecl () const |
ObjCStringFormatFamily | getObjCFStringFormattingFamily () const |
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Decl ()=delete | |
Decl (const Decl &)=delete | |
Decl (Decl &&)=delete | |
Decl & | operator= (const Decl &)=delete |
Decl & | operator= (Decl &&)=delete |
SourceLocation | getBeginLoc () const LLVM_READONLY |
SourceLocation | getEndLoc () const LLVM_READONLY |
SourceLocation | getLocation () const |
void | setLocation (SourceLocation L) |
Kind | getKind () const |
const char * | getDeclKindName () const |
Decl * | getNextDeclInContext () |
const Decl * | getNextDeclInContext () const |
DeclContext * | getDeclContext () |
const DeclContext * | getDeclContext () const |
Decl * | getNonClosureContext () |
Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc. More... | |
const Decl * | getNonClosureContext () const |
TranslationUnitDecl * | getTranslationUnitDecl () |
const TranslationUnitDecl * | getTranslationUnitDecl () const |
bool | isInAnonymousNamespace () const |
bool | isInStdNamespace () const |
ASTContext & | getASTContext () const LLVM_READONLY |
void | setAccess (AccessSpecifier AS) |
AccessSpecifier | getAccess () const |
AccessSpecifier | getAccessUnsafe () const |
Retrieve the access specifier for this declaration, even though it may not yet have been properly set. More... | |
bool | hasAttrs () const |
void | setAttrs (const AttrVec &Attrs) |
AttrVec & | getAttrs () |
const AttrVec & | getAttrs () const |
void | dropAttrs () |
void | addAttr (Attr *A) |
attr_range | attrs () const |
attr_iterator | attr_begin () const |
attr_iterator | attr_end () const |
template<typename T > | |
void | dropAttr () |
template<typename T > | |
llvm::iterator_range< specific_attr_iterator< T > > | specific_attrs () const |
template<typename T > | |
specific_attr_iterator< T > | specific_attr_begin () const |
template<typename T > | |
specific_attr_iterator< T > | specific_attr_end () const |
template<typename T > | |
T * | getAttr () const |
template<typename T > | |
bool | hasAttr () const |
unsigned | getMaxAlignment () const |
getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none. More... | |
void | setInvalidDecl (bool Invalid=true) |
setInvalidDecl - Indicates the Decl had a semantic error. More... | |
bool | isInvalidDecl () const |
bool | isImplicit () const |
isImplicit - Indicates whether the declaration was implicitly generated by the implementation. More... | |
void | setImplicit (bool I=true) |
bool | isUsed (bool CheckUsedAttr=true) const |
Whether any (re-)declaration of the entity was used, meaning that a definition is required. More... | |
void | setIsUsed () |
Set whether the declaration is used, in the sense of odr-use. More... | |
void | markUsed (ASTContext &C) |
Mark the declaration used, in the sense of odr-use. More... | |
bool | isReferenced () const |
Whether any declaration of this entity was referenced. More... | |
bool | isThisDeclarationReferenced () const |
Whether this declaration was referenced. More... | |
void | setReferenced (bool R=true) |
bool | isTopLevelDeclInObjCContainer () const |
Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition. More... | |
void | setTopLevelDeclInObjCContainer (bool V=true) |
ExternalSourceSymbolAttr * | getExternalSourceSymbolAttr () const |
Looks on this and related declarations for an applicable external source symbol attribute. More... | |
bool | isModulePrivate () const |
Whether this declaration was marked as being private to the module in which it was defined. More... | |
bool | hasDefiningAttr () const |
Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'. More... | |
const Attr * | getDefiningAttr () const |
Return this declaration's defining attribute if it has one. More... | |
AvailabilityResult | getAvailability (std::string *Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef *RealizedPlatform=nullptr) const |
Determine the availability of the given declaration. More... | |
VersionTuple | getVersionIntroduced () const |
Retrieve the version of the target platform in which this declaration was introduced. More... | |
bool | isDeprecated (std::string *Message=nullptr) const |
Determine whether this declaration is marked 'deprecated'. More... | |
bool | isUnavailable (std::string *Message=nullptr) const |
Determine whether this declaration is marked 'unavailable'. More... | |
bool | isWeakImported () const |
Determine whether this is a weak-imported symbol. More... | |
bool | canBeWeakImported (bool &IsDefinition) const |
Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute. More... | |
bool | isFromASTFile () const |
Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed. More... | |
unsigned | getGlobalID () const |
Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from. More... | |
unsigned | getOwningModuleID () const |
Retrieve the global ID of the module that owns this particular declaration. More... | |
Module * | getImportedOwningModule () const |
Get the imported owning module, if this decl is from an imported (non-local) module. More... | |
Module * | getLocalOwningModule () const |
Get the local owning module, if known. More... | |
void | setLocalOwningModule (Module *M) |
bool | hasOwningModule () const |
Is this declaration owned by some module? More... | |
Module * | getOwningModule () const |
Get the module that owns this declaration (for visibility purposes). More... | |
Module * | getOwningModuleForLinkage (bool IgnoreLinkage=false) const |
Get the module that owns this declaration for linkage purposes. More... | |
bool | isHidden () const |
Determine whether this declaration might be hidden from name lookup. More... | |
void | setVisibleDespiteOwningModule () |
Set that this declaration is globally visible, even if it came from a module that is not visible. More... | |
ModuleOwnershipKind | getModuleOwnershipKind () const |
Get the kind of module ownership for this declaration. More... | |
void | setModuleOwnershipKind (ModuleOwnershipKind MOK) |
Set whether this declaration is hidden from name lookup. More... | |
unsigned | getIdentifierNamespace () const |
bool | isInIdentifierNamespace (unsigned NS) const |
bool | hasTagIdentifierNamespace () const |
DeclContext * | getLexicalDeclContext () |
getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC). More... | |
const DeclContext * | getLexicalDeclContext () const |
void | setDeclContext (DeclContext *DC) |
setDeclContext - Set both the semantic and lexical DeclContext to DC. More... | |
void | setLexicalDeclContext (DeclContext *DC) |
bool | isTemplated () const |
Determine whether this declaration is a templated entity (whether it is. More... | |
bool | isDefinedOutsideFunctionOrMethod () const |
isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method. More... | |
bool | isLexicallyWithinFunctionOrMethod () const |
Returns true if this declaration lexically is inside a function. More... | |
const DeclContext * | getParentFunctionOrMethod () const |
If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. More... | |
DeclContext * | getParentFunctionOrMethod () |
const Decl * | getCanonicalDecl () const |
bool | isCanonicalDecl () const |
Whether this particular Decl is a canonical one. More... | |
redecl_range | redecls () const |
Returns an iterator range for all the redeclarations of the same decl. More... | |
redecl_iterator | redecls_begin () const |
redecl_iterator | redecls_end () const |
Decl * | getPreviousDecl () |
Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More... | |
const Decl * | getPreviousDecl () const |
Retrieve the most recent declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More... | |
bool | isFirstDecl () const |
True if this is the first declaration in its redeclaration chain. More... | |
Decl * | getMostRecentDecl () |
Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More... | |
const Decl * | getMostRecentDecl () const |
Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More... | |
virtual Stmt * | getBody () const |
getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body. More... | |
virtual bool | hasBody () const |
Returns true if this Decl represents a declaration for a body of code, such as a function or method definition. More... | |
SourceLocation | getBodyRBrace () const |
getBodyRBrace - Gets the right brace of the body, if a body exists. More... | |
bool | isTemplateParameter () const |
isTemplateParameter - Determines whether this declaration is a template parameter. More... | |
bool | isTemplateParameterPack () const |
isTemplateParameter - Determines whether this declaration is a template parameter pack. More... | |
bool | isParameterPack () const |
Whether this declaration is a parameter pack. More... | |
bool | isTemplateDecl () const |
returns true if this declaration is a template More... | |
bool | isFunctionOrFunctionTemplate () const |
Whether this declaration is a function or function template. More... | |
TemplateDecl * | getDescribedTemplate () const |
If this is a declaration that describes some template, this method returns that template declaration. More... | |
FunctionDecl * | getAsFunction () LLVM_READONLY |
Returns the function itself, or the templated function if this is a function template. More... | |
const FunctionDecl * | getAsFunction () const |
void | setLocalExternDecl () |
Changes the namespace of this declaration to reflect that it's a function-local extern declaration. More... | |
bool | isLocalExternDecl () |
Determine whether this is a block-scope declaration with linkage. More... | |
void | setObjectOfFriendDecl (bool PerformFriendInjection=false) |
Changes the namespace of this declaration to reflect that it's the object of a friend declaration. More... | |
FriendObjectKind | getFriendObjectKind () const |
Determines whether this declaration is the object of a friend declaration and, if so, what kind. More... | |
void | setNonMemberOperator () |
Specifies that this declaration is a C++ overloaded non-member. More... | |
void | print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const |
void | print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const |
void | dump () const |
void | dumpColor () const |
void | dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const |
int64_t | getID () const |
const FunctionType * | getFunctionType (bool BlocksToo=true) const |
Looks through the Decl's underlying type to extract a FunctionType when possible. More... | |
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Redeclarable (const ASTContext &Ctx) | |
VarDecl * | getPreviousDecl () |
Return the previous declaration of this declaration or NULL if this is the first declaration. More... | |
const VarDecl * | getPreviousDecl () const |
VarDecl * | getFirstDecl () |
Return the first declaration of this declaration or itself if this is the only declaration. More... | |
const VarDecl * | getFirstDecl () const |
Return the first declaration of this declaration or itself if this is the only declaration. More... | |
bool | isFirstDecl () const |
True if this is the first declaration in its redeclaration chain. More... | |
VarDecl * | getMostRecentDecl () |
Returns the most recent (re)declaration of this declaration. More... | |
const VarDecl * | getMostRecentDecl () const |
Returns the most recent (re)declaration of this declaration. More... | |
void | setPreviousDecl (VarDecl *PrevDecl) |
Set the previous declaration. More... | |
redecl_range | redecls () const |
Returns an iterator range for all the redeclarations of the same decl. More... | |
redecl_iterator | redecls_begin () const |
redecl_iterator | redecls_end () const |
Static Public Member Functions | |
static const char * | getStorageClassSpecifierString (StorageClass SC) |
Return the string used to specify the storage class SC . More... | |
static VarDecl * | Create (ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, QualType T, TypeSourceInfo *TInfo, StorageClass S) |
static VarDecl * | CreateDeserialized (ASTContext &C, unsigned ID) |
static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static unsigned | getIdentifierNamespaceForKind (Kind DK) |
static bool | isTagIdentifierNamespace (unsigned NS) |
static void | add (Kind k) |
static void | EnableStatistics () |
static void | PrintStats () |
static bool | classofKind (Kind K) |
static DeclContext * | castToDeclContext (const Decl *) |
static Decl * | castFromDeclContext (const DeclContext *) |
static void | printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0) |
Protected Types | |
enum | { NumParameterIndexBits = 8 } |
enum | DefaultArgKind { DAK_None, DAK_Unparsed, DAK_Uninstantiated, DAK_Normal } |
using | InitType = llvm::PointerUnion< Stmt *, EvaluatedStmt * > |
using | redeclarable_base = Redeclarable< VarDecl > |
Protected Member Functions | |
VarDecl (Kind DK, ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, QualType T, TypeSourceInfo *TInfo, StorageClass SC) | |
VarDecl * | getNextRedeclarationImpl () override |
Returns the next redeclaration or itself if this is the only decl. More... | |
VarDecl * | getPreviousDeclImpl () override |
Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain. More... | |
VarDecl * | getMostRecentDeclImpl () override |
Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain. More... | |
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DeclaratorDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N, QualType T, TypeSourceInfo *TInfo, SourceLocation StartL) | |
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ValueDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N, QualType T) | |
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NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N) | |
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void * | operator new (std::size_t Size, const ASTContext &Ctx, unsigned ID, std::size_t Extra=0) |
Allocate memory for a deserialized declaration. More... | |
void * | operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0) |
Allocate memory for a non-deserialized declaration. More... | |
Decl (Kind DK, DeclContext *DC, SourceLocation L) | |
Decl (Kind DK, EmptyShell Empty) | |
virtual | ~Decl () |
void | updateOutOfDate (IdentifierInfo &II) const |
Update a potentially out-of-date declaration. More... | |
Linkage | getCachedLinkage () const |
void | setCachedLinkage (Linkage L) const |
bool | hasCachedLinkage () const |
void | setModulePrivate () |
Specify that this declaration was marked as being private to the module in which it was defined. More... | |
void | setOwningModuleID (unsigned ID) |
Set the owning module ID. More... | |
bool | hasLocalOwningModuleStorage () const |
ASTMutationListener * | getASTMutationListener () const |
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VarDecl * | getNextRedeclaration () const |
Protected Attributes | |
InitType | Init |
The initializer for this variable or, for a ParmVarDecl, the C++ default argument. More... | |
union { | |
unsigned AllBits | |
VarDeclBitfields VarDeclBits | |
ParmVarDeclBitfields ParmVarDeclBits | |
NonParmVarDeclBitfields NonParmVarDeclBits | |
}; | |
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llvm::PointerIntPair< Decl *, 2, ModuleOwnershipKind > | NextInContextAndBits |
The next declaration within the same lexical DeclContext. More... | |
unsigned | Access: 2 |
Access - Used by C++ decls for the access specifier. More... | |
unsigned | FromASTFile: 1 |
Whether this declaration was loaded from an AST file. More... | |
unsigned | IdentifierNamespace: 14 |
IdentifierNamespace - This specifies what IDNS_* namespace this lives in. More... | |
unsigned | CacheValidAndLinkage: 3 |
If 0, we have not computed the linkage of this declaration. More... | |
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DeclLink | RedeclLink |
Points to the next redeclaration in the chain. More... | |
VarDecl * | First |
Friends | |
class | ASTDeclReader |
class | ASTNodeImporter |
class | StmtIteratorBase |
Additional Inherited Members | |
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static DeclLink | PreviousDeclLink (VarDecl *D) |
static DeclLink | LatestDeclLink (const ASTContext &Ctx) |
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using clang::VarDecl::redecl_iterator = redeclarable_base::redecl_iterator |
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Definition at line 1935 of file Decl.cpp.
References AllBits, and VarDeclBits.
Referenced by CreateDeserialized().
bool VarDecl::checkInitIsICE | ( | ) | const |
Determine whether the value of the initializer attached to this declaration is an integral constant expression.
Definition at line 2384 of file Decl.cpp.
References clang::EvaluatedStmt::CheckedICE, clang::EvaluatedStmt::CheckingICE, ensureEvaluatedStmt(), evaluateValue(), clang::Decl::getASTContext(), clang::ASTContext::getLangOpts(), Init, clang::EvaluatedStmt::IsICE, clang::ValueDecl::isWeak(), and clang::EvaluatedStmt::Value.
Referenced by CheckICE(), evaluateVarDeclInit(), and clang::ComparisonCategoryInfo::ValueInfo::hasValidIntValue().
Definition at line 1496 of file Decl.h.
References clang::Decl::getKind().
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Definition at line 1952 of file Decl.cpp.
Referenced by clang::Sema::BuildObjCExceptionDecl(), buildVarDecl(), checkTupleLikeDecomposition(), noteMemberDeclaredHere(), and clang::TemplateDeclInstantiator::VisitVarDecl().
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Definition at line 1959 of file Decl.cpp.
References clang::C, clang::SC_None, and VarDecl().
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This is a definition which should be demoted to a declaration.
In some cases (mostly module merging) we can end up with two visible definitions one of which needs to be demoted to a declaration to keep the AST invariants.
Definition at line 1303 of file Decl.h.
Referenced by clang::Sema::checkVarDeclRedefinition().
EvaluatedStmt * VarDecl::ensureEvaluatedStmt | ( | ) | const |
Convert the initializer for this declaration to the elaborated EvaluatedStmt form, which contains extra information on the evaluated value of the initializer.
Definition at line 2298 of file Decl.cpp.
References clang::Decl::getASTContext(), Init, and clang::EvaluatedStmt::Value.
Referenced by checkInitIsICE(), evaluateValue(), clang::ASTNodeImporter::ImportInitializer(), VariableCanNeverBeAConstantExpression(), and clang::ASTDeclReader::VisitVarDeclImpl().
APValue * VarDecl::evaluateValue | ( | ) | const |
Attempt to evaluate the value of the initializer attached to this declaration, and produce notes explaining why it cannot be evaluated or is not a constant expression.
Returns a pointer to the value if evaluation succeeded, 0 otherwise.
Definition at line 2312 of file Decl.cpp.
Referenced by checkInitIsICE(), evaluateVarDeclInit(), clang::ComparisonCategoryInfo::ValueInfo::getIntValue(), and clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit().
APValue * VarDecl::evaluateValue | ( | SmallVectorImpl< PartialDiagnosticAt > & | Notes | ) | const |
Definition at line 2317 of file Decl.cpp.
References clang::ASTContext::addDestruction(), clang::EvaluatedStmt::CheckedICE, clang::frontend::CPlusPlus11, ensureEvaluatedStmt(), clang::EvaluatedStmt::Evaluated, clang::Decl::getASTContext(), Init, clang::APValue::isAbsent(), clang::EvaluatedStmt::IsEvaluating, clang::EvaluatedStmt::IsICE, clang::APValue::needsCleanup(), clang::Result, clang::EvaluatedStmt::Value, and clang::EvaluatedStmt::WasEvaluated.
VarDecl * VarDecl::getActingDefinition | ( | ) |
Get the tentative definition that acts as the real definition in a TU.
Returns null if there is a proper definition available.
Definition at line 2149 of file Decl.cpp.
References Definition, clang::Redeclarable< VarDecl >::First, clang::Redeclarable< VarDecl >::getFirstDecl(), isThisDeclarationADefinition(), clang::Redeclarable< decl_type >::redecls(), and TentativeDefinition.
Referenced by getDefinition().
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Definition at line 1172 of file Decl.h.
References getDefinition().
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Get the initializer for this variable, no matter which declaration it is attached to.
Definition at line 1209 of file Decl.h.
Referenced by checkInitIsRequired(), clang::CodeGen::emitDeclareTargetVarDefinition(), emitPrivatesInit(), clang::CodeGen::emitThreadPrivateVarInit(), evaluateLValueAsAllocSize(), evaluateVarDeclInit(), getExistingLazyBinding(), clang::cross_tu::hasBodyOrInit(), clang::ASTNodeImporter::ImportInitializer(), clang::CodeGen::CodeGenModule::isTypeConstant(), clang::CodeGen::CodeGenModule::maybeSetTrivialComdat(), and VariableCanNeverBeAConstantExpression().
Get the initializer for this variable, no matter which declaration it is attached to.
Also get that declaration.
Definition at line 2188 of file Decl.cpp.
References clang::Redeclarable< VarDecl >::redecls().
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Retrieves the "canonical" declaration of the given declaration.
Reimplemented from clang::Decl.
Definition at line 2060 of file Decl.cpp.
References clang::Redeclarable< VarDecl >::getFirstDecl().
Referenced by clang::Sema::ActOnOpenMPDeclareSimdDirective(), clang::CapturedStmt::capturesVariable(), clang::CodeGen::CGOpenMPRuntime::emitCall(), clang::CodeGen::emitDeclareTargetVarDefinition(), clang::CodeGen::CGDebugInfo::EmitGlobalVariable(), clang::CodeGen::CodeGenFunction::EmitOMPCopyinClause(), clang::CodeGen::CodeGenFunction::EmitOMPLinearClause(), clang::VarTemplateDecl::findPartialSpecInstantiatedFromMember(), generateUniqueName(), clang::CodeGen::CGOpenMPRuntimeNVPTX::getAddressOfLocalVariable(), getThreadLocalWrapperLinkage(), clang::ento::MemRegionManager::getVarRegion(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::isGlobalVarCaptured(), isInstantiationOfStaticDataMember(), isThisDeclarationADefinition(), clang::CodeGen::CodeGenModule::isTypeConstant(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::lookup(), MarkVarDeclODRUsed(), clang::Sema::MergeVarDecl(), clang::CodeGen::CodeGenFunction::OMPMapVars::setVarAddr(), and clang::Sema::tryCaptureVariable().
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Definition at line 1140 of file Decl.h.
References getCanonicalDecl().
VarDecl * VarDecl::getDefinition | ( | ASTContext & | C | ) |
Get the real (not just tentative) definition for this declaration.
Definition at line 2166 of file Decl.cpp.
References Definition, clang::Redeclarable< VarDecl >::First, clang::Redeclarable< VarDecl >::getFirstDecl(), and clang::Redeclarable< decl_type >::redecls().
Referenced by canEmitSpuriousReferenceToVariable(), clang::CodeGen::emitDeclareTargetVarDefinition(), clang::CodeGen::emitThreadPrivateVarInit(), findCompleteObject(), getDefinition(), clang::CodeGen::CodeGenModule::HandleCXXStaticMemberVarInstantiation(), clang::Sema::MergeVarDecl(), ShouldRemoveFromUnused(), clang::ASTNodeImporter::VisitVarTemplateDecl(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().
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Definition at line 1178 of file Decl.h.
References getDefinition().
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Definition at line 1181 of file Decl.h.
References getDefinition().
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Definition at line 1184 of file Decl.h.
References getDefinition().
VarTemplateDecl * VarDecl::getDescribedVarTemplate | ( | ) | const |
Retrieves the variable template that is described by this variable declaration.
Every variable template is represented as a VarTemplateDecl and a VarDecl. The former contains template properties (such as the template parameter lists) while the latter contains the actual description of the template's contents. VarTemplateDecl::getTemplatedDecl() retrieves the VarDecl that from a VarTemplateDecl, while getDescribedVarTemplate() retrieves the VarTemplateDecl from a VarDecl.
Definition at line 2536 of file Decl.cpp.
References clang::Decl::getASTContext(), and clang::ASTContext::getTemplateOrSpecializationInfo().
Referenced by clang::Sema::BuildVariableInstantiation(), clang::Sema::BuildVarTemplateInstantiation(), clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::checkVarDeclRedefinition(), getTemplateInstantiationPattern(), clang::Sema::MergeVarDecl(), and clang::ASTDeclWriter::VisitVarDecl().
APValue * VarDecl::getEvaluatedValue | ( | ) | const |
Return the already-evaluated value of this variable's initializer, or NULL if the value is not yet known.
Returns pointer to untyped APValue if the value could not be evaluated.
Definition at line 2363 of file Decl.cpp.
References Init.
Referenced by evaluateVarDeclInit().
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Definition at line 1219 of file Decl.h.
References clang::C.
Referenced by clang::Sema::ActOnOpenMPDeclareReductionInitializerEnd(), clang::CodeGen::CodeGenFunction::AddInitializerToStaticVarDecl(), clang::Sema::BuildCaptureInit(), buildFakeCtorCall(), clang::Sema::CaptureHasSideEffects(), clang::Sema::checkAllowedCUDAInitializer(), clang::Sema::CheckCompleteVariableDeclaration(), checkElementNonNil(), DiagnoseForRangeConstVariableCopies(), DiagnoseForRangeReferenceVariableCopies(), DiagnoseForRangeVariableCopies(), DiagnoseUninitializedUse(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CodeGenFunction::EmitAutoVarInit(), clang::CodeGen::CodeGenFunction::EmitCXXGlobalVarDeclInit(), EmitDeclInit(), clang::CodeGen::CodeGenFunction::EmitOMPFirstprivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPLinearClauseInit(), clang::CodeGen::CodeGenFunction::EmitStaticVarDecl(), clang::CodeGen::CodeGenModule::EmitTentativeDefinition(), EvaluateVarDecl(), clang::for(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc(), clang::ParmVarDecl::getDefaultArg(), clang::ParmVarDecl::getDefaultArgRange(), clang::CFGImplicitDtor::getDestructorDecl(), clang::CXXForRangeStmt::getRangeInit(), getSelfInitExpr(), getSourceRange(), clang::ASTNodeImporter::ImportInitializer(), clang::CodeGen::VarBypassDetector::Init(), InitCatchParam(), clang::Sema::InstantiateVariableInitializer(), isVarDeclStrongDefinition(), LookThroughTransitiveAssignmentsAndCommaOperators(), maybeRecoverWithZeroInitialization(), print_elem(), scanToNextArgument(), SuggestInitializationFixit(), tryCaptureAsConstant(), clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit(), clang::ento::ExprEngine::VisitDeclStmt(), clang::ASTNodeTraverser< ASTDumper, TextNodeDumper >::VisitOMPCapturedExprDecl(), clang::ASTDeclWriter::VisitParmVarDecl(), clang::ASTDeclWriter::VisitVarDecl(), clang::ASTNodeTraverser< ASTDumper, TextNodeDumper >::VisitVarDecl(), and clang::consumed::ConsumedStmtVisitor::VisitVarDecl().
Stmt ** VarDecl::getInitAddress | ( | ) |
Retrieve the address of the initializer expression.
Definition at line 2216 of file Decl.cpp.
References Init.
Referenced by clang::StmtIteratorBase::GetDeclExpr().
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The style of initialization for this declaration.
C-style initialization is "int x = 1;". Call-style initialization is a C++98 direct-initializer, e.g. "int x(1);". The Init expression will be the expression inside the parens or a "ClassType(a,b,c)" class constructor expression for class types. List-style initialization is C++11 syntax, e.g. "int x{1};". Clients can distinguish between different forms of initialization by checking this value. In particular, "int x = {1};" is C-style, "int x({1})" is call-style, and "int x{1};" is list-style; the Init expression in all three cases is an InitListExpr.
Definition at line 1283 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), clang::Sema::InstantiateVariableInitializer(), clang::ASTDeclWriter::VisitParmVarDecl(), clang::ASTDeclWriter::VisitVarDecl(), clang::JSONNodeDumper::VisitVarDecl(), and clang::TextNodeDumper::VisitVarDecl().
VarDecl * VarDecl::getInstantiatedFromStaticDataMember | ( | ) | const |
If this variable is an instantiated static data member of a class template specialization, returns the templated static data member from which it was instantiated.
Definition at line 2498 of file Decl.cpp.
References getMemberSpecializationInfo().
Referenced by adjustDeclToTemplate(), getExplicitVisibilityAux(), getTemplateInstantiationPattern(), isInstantiationOfStaticDataMember(), and isOutOfLine().
LanguageLinkage VarDecl::getLanguageLinkage | ( | ) | const |
Compute the language linkage.
Definition at line 2044 of file Decl.cpp.
References getDeclLanguageLinkage().
Referenced by clang::CodeGen::CodeGenModule::isTypeConstant().
MemberSpecializationInfo * VarDecl::getMemberSpecializationInfo | ( | ) | const |
If this variable is an instantiation of a static data member of a class template specialization, retrieves the member specialization information.
Definition at line 2568 of file Decl.cpp.
References clang::Decl::getASTContext(), clang::ASTContext::getTemplateOrSpecializationInfo(), and isStaticDataMember().
Referenced by DoMarkVarDeclReferenced(), getInstantiatedFromStaticDataMember(), getPointOfInstantiation(), getTemplateInstantiationPattern(), getTemplateSpecializationKind(), getTemplateSpecializationKindForInstantiation(), setTemplateSpecializationKind(), and clang::ASTDeclWriter::VisitVarDecl().
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Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.
Reimplemented from clang::Decl.
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Returns the next redeclaration or itself if this is the only decl.
Decl subclasses that can be redeclared should override this method so that Decl::redecl_iterator can iterate over them.
Reimplemented from clang::Decl.
SourceLocation VarDecl::getPointOfInstantiation | ( | ) | const |
If this variable is an instantiation of a variable template or a static data member of a class template, determine its point of instantiation.
Definition at line 2526 of file Decl.cpp.
References getMemberSpecializationInfo().
Referenced by DoMarkVarDeclReferenced().
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Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
Reimplemented from clang::Decl.
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Source range that this declaration covers.
Reimplemented from clang::DeclaratorDecl.
Reimplemented in clang::ParmVarDecl, and clang::OMPCapturedExprDecl.
Definition at line 1992 of file Decl.cpp.
References getInit(), clang::Decl::getLocation(), clang::DeclaratorDecl::getOuterLocStart(), clang::DeclaratorDecl::getSourceRange(), Init, and clang::SourceLocation::isValid().
Referenced by clang::Sema::CheckConditionVariable(), clang::Sema::checkRetainCycles(), clang::Sema::DeduceVariableDeclarationType(), DiagnoseForRangeConstVariableCopies(), DiagnoseForRangeReferenceVariableCopies(), DiagUninitUse(), LookThroughTransitiveAssignmentsAndCommaOperators(), clang::IfStmt::setConditionVariable(), clang::SwitchStmt::setConditionVariable(), clang::WhileStmt::setConditionVariable(), and clang::ForStmt::setConditionVariable().
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Returns the storage class as written in the source.
For the computed linkage of symbol, see getLinkage.
Definition at line 1019 of file Decl.h.
Referenced by clang::Sema::ActOnCXXForRangeDecl(), AddVariableConstraints(), checkTupleLikeDecomposition(), extractRegisterName(), clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(), clang::Sema::MergeVarDecl(), clang::Sema::SubstParmVarDecl(), clang::TreeTransform< Derived >::TransformFunctionTypeParam(), clang::ASTDeclWriter::VisitParmVarDecl(), clang::ASTNodeImporter::VisitParmVarDecl(), clang::ASTDeclWriter::VisitVarDecl(), clang::JSONNodeDumper::VisitVarDecl(), clang::TextNodeDumper::VisitVarDecl(), clang::TemplateDeclInstantiator::VisitVarDecl(), clang::ASTDeclReader::VisitVarDeclImpl(), clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl(), and clang::TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl().
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Return the string used to specify the storage class SC
.
It is illegal to call this function with SC == None.
Definition at line 1922 of file Decl.cpp.
References clang::SC_Auto, clang::SC_Extern, clang::SC_None, clang::SC_PrivateExtern, clang::SC_Register, and clang::SC_Static.
Referenced by clang::JSONNodeDumper::VisitFunctionDecl(), clang::TextNodeDumper::VisitFunctionDecl(), clang::JSONNodeDumper::VisitVarDecl(), and clang::TextNodeDumper::VisitVarDecl().
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Get the storage duration of this variable, per C++ [basic.stc].
Definition at line 1080 of file Decl.h.
References isExternC(), clang::SD_Automatic, clang::SD_Static, and clang::SD_Thread.
Referenced by clang::CodeGen::CodeGenFunction::EmitVarDecl(), clang::ASTDeclWriter::VisitVarDecl(), and clang::ASTDeclReader::VisitVarDeclImpl().
VarDecl * VarDecl::getTemplateInstantiationPattern | ( | ) | const |
Retrieve the variable declaration from which this variable could be instantiated, if it is an instantiation (rather than a non-template).
Definition at line 2440 of file Decl.cpp.
References getDefinitionOrSelf(), getDescribedVarTemplate(), getInstantiatedFromStaticDataMember(), getMemberSpecializationInfo(), and clang::isTemplateInstantiation().
Referenced by getDefiningModule(), and clang::Sema::InstantiateVariableDefinition().
TemplateSpecializationKind VarDecl::getTemplateSpecializationKind | ( | ) | const |
If this variable is an instantiation of a variable template or a static data member of a class template, determine what kind of template specialization or instantiation this is.
Definition at line 2505 of file Decl.cpp.
References getMemberSpecializationInfo(), and clang::TSK_Undeclared.
Referenced by clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::CheckVarTemplateId(), DoMarkVarDeclReferenced(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc(), getThreadLocalWrapperLinkage(), getVarTemplateSpecialization(), clang::CodeGen::CodeGenModule::HandleCXXStaticMemberVarInstantiation(), isThisDeclarationADefinition(), and useInlineVisibilityHidden().
TemplateSpecializationKind VarDecl::getTemplateSpecializationKindForInstantiation | ( | ) | const |
Get the template specialization kind of this variable for the purposes of template instantiation.
This differs from getTemplateSpecializationKind() for an instantiation of a class-scope explicit specialization.
Definition at line 2516 of file Decl.cpp.
References getMemberSpecializationInfo(), and clang::TSK_Undeclared.
Referenced by clang::Sema::InstantiateVariableDefinition(), and clang::Sema::PerformPendingInstantiations().
VarDecl::TLSKind VarDecl::getTLSKind | ( | ) | const |
Definition at line 1970 of file Decl.cpp.
References clang::Decl::getASTContext(), clang::LangOptions::MSVC2015, TLS_Dynamic, TLS_None, TLS_Static, clang::TSCS___thread, clang::TSCS__Thread_local, clang::TSCS_thread_local, clang::TSCS_unspecified, and VarDeclBits.
Referenced by clang::CodeGen::CodeGenFunction::EmitCXXGuardedInitBranch(), EmitDeclDestroy(), EmitDeclInit(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), EmitGlobalVarDeclLValue(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc(), isThreadWrapperReplaceable(), clang::CodeGen::CodeGenModule::isTypeConstant(), isVarDeclStrongDefinition(), mangleThunkThisAdjustment(), clang::CodeGen::CodeGenModule::maybeSetTrivialComdat(), clang::Sema::MergeVarDecl(), clang::CodeGen::CodeGenModule::setTLSMode(), clang::JSONNodeDumper::VisitVarDecl(), and clang::TextNodeDumper::VisitVarDecl().
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Definition at line 1028 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), checkTupleLikeDecomposition(), clang::ASTDeclWriter::VisitParmVarDecl(), and clang::ASTDeclWriter::VisitVarDecl().
VarDecl::DefinitionKind VarDecl::hasDefinition | ( | ASTContext & | C | ) | const |
Check whether this variable is defined in this translation unit.
Definition at line 2175 of file Decl.cpp.
References DeclarationOnly, Definition, clang::Redeclarable< VarDecl >::First, clang::Redeclarable< VarDecl >::getFirstDecl(), max(), and clang::Redeclarable< decl_type >::redecls().
Referenced by findCompleteObject(), getThreadLocalWrapperLinkage(), clang::CodeGen::CodeGenModule::isTypeConstant(), MarkVarDeclODRUsed(), clang::CodeGen::CodeGenModule::maybeSetTrivialComdat(), and clang::CodeGen::registerTargetGlobalVariable().
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Definition at line 1165 of file Decl.h.
References hasDefinition().
Referenced by isKnownToBeDefined().
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Returns true if a variable has extern or private_extern storage.
Definition at line 1068 of file Decl.h.
References getStorageClass(), clang::SC_Extern, and clang::SC_PrivateExtern.
Referenced by clang::Sema::AddInitializerToDecl(), clang::CodeGen::CodeGenFunction::EmitVarDecl(), isKnownToBeDefined(), isThisDeclarationADefinition(), clang::CodeGen::CodeGenModule::isTypeConstant(), isVarDeclStrongDefinition(), clang::CodeGen::CodeGenModule::maybeSetTrivialComdat(), clang::Sema::MergeVarDecl(), and shouldConsiderLinkage().
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Returns true for all variables that do not have local storage.
This includes all global variables as well as static variables declared within a function.
Definition at line 1077 of file Decl.h.
Referenced by clang::Sema::ActOnOpenMPIdExpression(), clang::Sema::checkAllowedCUDAInitializer(), EmitDeclInit(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateLoopCounters(), clang::Sema::FinalizeDeclaration(), clang::Sema::FinalizeVarWithDestructor(), clang::CodeGen::CodeGenModule::GetAddrOfGlobalVar(), clang::Sema::getShadowedDeclaration(), clang::ento::MemRegionManager::getVarRegion(), isAlwaysAlive(), isNoDestroy(), clang::ento::isPossiblyEscaped(), isTrackedVar(), and LookThroughTransitiveAssignmentsAndCommaOperators().
bool VarDecl::hasInit | ( | ) | const |
Definition at line 2198 of file Decl.cpp.
Referenced by clang::Sema::ActOnOpenMPDeclareReductionInitializerEnd(), clang::Sema::checkAllowedCUDAInitializer(), clang::Sema::CheckCompleteVariableDeclaration(), getInit(), clang::Sema::InstantiateVariableDefinition(), clang::Sema::InstantiateVariableInitializer(), clang::ASTContext::isMSStaticDataMemberInlineDefinition(), isThisDeclarationADefinition(), clang::CodeGen::CodeGenModule::isTypeConstant(), MarkVarDeclODRUsed(), clang::JSONNodeDumper::VisitVarDecl(), clang::TextNodeDumper::VisitVarDecl(), clang::ASTNodeTraverser< ASTDumper, TextNodeDumper >::VisitVarDecl(), and clang::consumed::ConsumedStmtVisitor::VisitVarDecl().
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Returns true if a variable with function scope is a non-static local variable.
Definition at line 1035 of file Decl.h.
References getStorageClass(), clang::TypeSourceInfo::getType(), clang::opencl_constant, clang::SC_Auto, clang::SC_None, clang::SC_Register, and clang::TSCS_unspecified.
Referenced by clang::Sema::ActOnForStmt(), clang::Sema::ActOnObjCForCollectionStmt(), canEmitSpuriousReferenceToVariable(), clang::Sema::CheckCompleteVariableDeclaration(), CheckMoveOnConstruction(), DoMarkVarDeclReferenced(), EmitDeclInit(), clang::CodeGen::CodeGenFunction::EmitSimpleOMPExecutableDirective(), clang::CodeGen::CodeGenFunction::EmitVarDecl(), clang::Expr::EvaluateAsInitializer(), EvaluateLValue(), EvaluateVarDecl(), clang::ento::MemRegion::getAsOffset(), clang::ento::MemRegionManager::getVarRegion(), clang::CodeGen::VarBypassDetector::Init(), isInvalidICRSource(), isObjCReceiverType(), clang::Sema::isOpenMPTargetCapturedDecl(), isReferenceToNonConstCapture(), LookThroughTransitiveAssignmentsAndCommaOperators(), shouldExtendReceiverForInnerPointerMessage(), clang::Sema::tryCaptureVariable(), and clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit().
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Determine whether this variable is an ARC pseudo-__strong variable.
A pseudo-__strong variable has a __strong-qualified type but does not actually retain the object written into it. Generally such variables are also 'const' for safety. There are 3 cases where this will be set, 1) if the variable is annotated with the objc_externally_retained attribute, 2) if its 'self' in a non-init method, or 3) if its the variable in an for-in loop.
Definition at line 1364 of file Decl.h.
Referenced by CheckForModifiableLvalue(), clang::CodeGen::CodeGenFunction::emitAutoVarTypeCleanup(), clang::CodeGen::CodeGenFunction::EmitParmDecl(), clang::ASTDeclWriter::VisitParmVarDecl(), and clang::ASTDeclWriter::VisitVarDecl().
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Whether this variable is (C++11) constexpr.
Definition at line 1386 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CodeGenFunction::EmitAutoVarInit(), clang::Expr::EvaluateAsInitializer(), findCompleteObject(), isThisDeclarationADefinition(), clang::Sema::MergeVarDecl(), mightBeUsableInConstantExpressions(), clang::ASTDeclWriter::VisitVarDecl(), clang::JSONNodeDumper::VisitVarDecl(), clang::TextNodeDumper::VisitVarDecl(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().
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Determine whether this variable is the for-range-declaration in a C++0x for-range statement.
Definition at line 1339 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), clang::for(), clang::Sema::InstantiateVariableInitializer(), and clang::ASTDeclWriter::VisitVarDecl().
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Whether the initializer is a direct-initializer (list or call).
Definition at line 1288 of file Decl.h.
Referenced by clang::Sema::ActOnOpenMPDeclareReductionInitializerEnd(), and clang::Sema::InstantiateVariableInitializer().
bool VarDecl::isEscapingByref | ( | ) | const |
Indicates the capture is a __block variable that is captured by a block that can potentially escape (a block for which BlockDecl::doesNotEscape returns false).
Definition at line 2432 of file Decl.cpp.
References NonParmVarDeclBits.
Referenced by buildByrefHelpers(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), markEscapingByrefs(), and clang::ASTDeclWriter::VisitVarDecl().
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Determine whether this variable is the exception variable in a C++ catch statememt or an Objective-C @catch statement.
Definition at line 1311 of file Decl.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), isTrackedVar(), clang::ASTDeclWriter::VisitParmVarDecl(), and clang::ASTDeclWriter::VisitVarDecl().
bool VarDecl::isExternC | ( | ) | const |
Determines whether this variable is a variable with external, C linkage.
Definition at line 2048 of file Decl.cpp.
References isDeclExternC().
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Returns true for file scoped variable declaration.
Definition at line 1193 of file Decl.h.
References getKind().
Referenced by isThisDeclarationADefinition(), and clang::Sema::MergeVarDecl().
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Similar to isLocalVarDecl, but excludes variables declared in blocks.
Definition at line 1118 of file Decl.h.
References clang::DeclContext::getDeclKind(), getKind(), clang::DeclContext::getRedeclContext(), and clang::DeclContext::isFunctionOrMethod().
bool VarDecl::isInExternCContext | ( | ) | const |
Determines whether this variable's context is, or is nested within, a C++ extern "C" linkage spec.
Definition at line 2052 of file Decl.cpp.
References clang::Decl::getLexicalDeclContext(), and clang::DeclContext::isExternCContext().
bool VarDecl::isInExternCXXContext | ( | ) | const |
Determines whether this variable's context is, or is nested within, a C++ extern "C++" linkage spec.
Definition at line 2056 of file Decl.cpp.
References clang::Decl::getLexicalDeclContext(), and clang::DeclContext::isExternCXXContext().
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Whether this variable is the implicit variable for a lambda init-capture.
Definition at line 1395 of file Decl.h.
Referenced by clang::Sema::addInitCapture(), clang::Sema::BuildVariableInstantiation(), clang::Sema::DiagnoseAutoDeductionFailure(), evaluateVarDeclInit(), clang::LambdaExpr::isInitCapture(), isReferenceToNonConstCapture(), isTrackedVar(), clang::Sema::tryCaptureVariable(), and clang::ASTDeclWriter::VisitVarDecl().
bool VarDecl::isInitICE | ( | ) | const |
Determines whether the initializer is an integral constant expression, or in C++11, whether the initializer is a constant expression.
Definition at line 2378 of file Decl.cpp.
References Init, and isInitKnownICE().
Referenced by clang::ASTNodeImporter::ImportInitializer(), and clang::ASTDeclWriter::VisitVarDecl().
bool VarDecl::isInitKnownICE | ( | ) | const |
Determines whether it is already known whether the initializer is an integral constant expression or not.
Definition at line 2371 of file Decl.cpp.
References Init.
Referenced by clang::ASTNodeImporter::ImportInitializer(), isInitICE(), and clang::ASTDeclWriter::VisitVarDecl().
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Whether this variable is (C++1z) inline.
Definition at line 1368 of file Decl.h.
Referenced by clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::checkVarDeclRedefinition(), clang::ASTContext::getInlineVariableDefinitionKind(), clang::Sema::InstantiateVariableInitializer(), isThisDeclarationADefinition(), MarkVarDeclODRUsed(), clang::Sema::MergeVarDecl(), clang::ASTDeclWriter::VisitVarDecl(), clang::JSONNodeDumper::VisitVarDecl(), and clang::TextNodeDumper::VisitVarDecl().
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Definition at line 1371 of file Decl.h.
Referenced by checkTupleLikeDecomposition(), clang::Sema::InstantiateVariableInitializer(), and clang::ASTDeclWriter::VisitVarDecl().
bool VarDecl::isKnownToBeDefined | ( | ) | const |
Definition at line 2545 of file Decl.cpp.
References clang::Decl::getASTContext(), clang::ASTContext::getLangOpts(), clang::ValueDecl::getType(), hasDefinition(), and hasExternalStorage().
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Returns true for local variable declarations other than parameters.
Note that this includes static variables inside of functions. It also includes variables inside blocks.
void foo() { int x; static int y; extern int z; }
Definition at line 1104 of file Decl.h.
References getKind().
Referenced by clang::Sema::ActOnForStmt(), clang::Sema::AddInitializerToDecl(), clang::CodeGen::CodeGenFunction::EmitCXXGuardedInitBranch(), clang::CodeGen::CodeGenFunction::EmitDecl(), evaluateLValueAsAllocSize(), and isTrackedVar().
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Similar to isLocalVarDecl but also includes parameters.
Definition at line 1113 of file Decl.h.
References getKind().
Referenced by clang::CodeGen::CodeGenFunction::OMPPrivateScope::isGlobalVarCaptured(), and clang::Sema::MergeVarDecl().
bool VarDecl::isNoDestroy | ( | const ASTContext & | Ctx | ) | const |
Do we need to emit an exit-time destructor for this variable?
Definition at line 2562 of file Decl.cpp.
References clang::ASTContext::getLangOpts(), and hasGlobalStorage().
Referenced by EmitDeclDestroy(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), and clang::Sema::FinalizeVarWithDestructor().
bool VarDecl::isNonEscapingByref | ( | ) | const |
Indicates the capture is a __block variable that is never captured by an escaping block.
Definition at line 2436 of file Decl.cpp.
References NonParmVarDeclBits.
Referenced by getCaptureFieldType().
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Determine whether this local variable can be used with the named return value optimization (NRVO).
The named return value optimization (NRVO) works by marking certain non-volatile local variables of class type as NRVO objects. These locals can be allocated within the return slot of their containing function, in which case there is no need to copy the object to the return slot when returning from the function. Within the function body, each return that returns the NRVO object will have this variable as its NRVO candidate.
Definition at line 1329 of file Decl.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::ASTDeclWriter::VisitVarDecl(), clang::JSONNodeDumper::VisitVarDecl(), clang::TextNodeDumper::VisitVarDecl(), and clang::TemplateDeclInstantiator::VisitVarDecl().
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Determine whether this variable is a for-loop declaration for a for-in statement in Objective-C.
Definition at line 1349 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), clang::Sema::InstantiateVariableInitializer(), and clang::ASTDeclWriter::VisitVarDecl().
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Determine whether this is or was instantiated from an out-of-line definition of a static data member.
Reimplemented from clang::Decl.
Definition at line 2223 of file Decl.cpp.
References getInstantiatedFromStaticDataMember(), clang::Decl::isOutOfLine(), and isStaticDataMember().
Referenced by clang::Sema::BuildVariableInstantiation(), clang::Sema::InstantiateVariableInitializer(), clang::ASTContext::isMSStaticDataMemberInlineDefinition(), isThisDeclarationADefinition(), and clang::Sema::MergeVarDecl().
bool VarDecl::isParameterPack | ( | ) | const |
Determine whether this variable is actually a function parameter pack or init-capture pack.
Definition at line 2420 of file Decl.cpp.
References clang::ValueDecl::getType().
Referenced by clang::Sema::ActOnParamDefaultArgument(), clang::Sema::CheckCXXDefaultArguments(), isVariadicFunctionTemplate(), clang::TemplateDeclInstantiator::SubstFunctionType(), clang::Sema::SubstParmVarDecl(), clang::JSONNodeDumper::VisitVarDecl(), and clang::TextNodeDumper::VisitVarDecl().
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Whether this local extern variable declaration's previous declaration was declared in the same block scope.
Only correct in C++.
Definition at line 1409 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), and clang::ASTDeclWriter::VisitVarDecl().
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Determines whether this is a static data member.
This will only be true in C++, and applies to, e.g., the variable 'x' in:
Definition at line 1134 of file Decl.h.
References getCanonicalDecl(), and getKind().
Referenced by clang::Sema::AddInitializerToDecl(), clang::Sema::BuildVariableInstantiation(), clang::ASTContext::getInstantiatedFromStaticDataMember(), getMemberSpecializationInfo(), clang::Sema::InstantiateVariableDefinition(), clang::Sema::InstantiateVariableInitializer(), clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(), isInstantiationOfStaticDataMember(), clang::ASTContext::isMSStaticDataMemberInlineDefinition(), isOutOfLine(), isThisDeclarationADefinition(), mangleThunkThisAdjustment(), MarkVarDeclODRUsed(), clang::Sema::MergeVarDecl(), clang::Sema::PerformPendingInstantiations(), clang::ASTContext::setInstantiatedFromStaticDataMember(), clang::ASTDeclWriter::VisitParmVarDecl(), clang::TemplateDeclInstantiator::VisitVarDecl(), and clang::TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl().
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Returns true if a variable with function scope is a static local variable.
Definition at line 1059 of file Decl.h.
References getStorageClass(), clang::SC_None, clang::SC_Static, and clang::TSCS_thread_local.
Referenced by clang::Sema::ActOnOpenMPIdExpression(), clang::Sema::checkAllowedCUDAInitializer(), clang::Sema::CheckStaticLocalForDllExport(), clang::CodeGen::CodeGenFunction::EmitOMPCopyinClause(), clang::Sema::FinalizeVarWithDestructor(), clang::ento::MemRegionManager::getVarRegion(), isThreadWrapperReplaceable(), and clang::CodeGen::CodeGenModule::maybeSetTrivialComdat().
VarDecl::DefinitionKind VarDecl::isThisDeclarationADefinition | ( | ASTContext & | C | ) | const |
Check whether this declaration is a definition.
If this could be a tentative definition (in C), don't check whether there's an overriding definition.
Definition at line 2063 of file Decl.cpp.
References DeclarationOnly, Definition, getCanonicalDecl(), clang::Redeclarable< VarDecl >::getFirstDecl(), clang::ASTContext::getLangOpts(), getTemplateSpecializationKind(), clang::Decl::hasDefiningAttr(), hasExternalStorage(), hasInit(), isConstexpr(), isFileVarDecl(), isInline(), isOutOfLine(), isSingleLineLanguageLinkage(), isStaticDataMember(), isThisDeclarationADemotedDefinition(), TentativeDefinition, clang::TSK_ExplicitSpecialization, and clang::TSK_Undeclared.
Referenced by clang::Sema::ActOnOpenMPIdExpression(), clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::CompleteVarTemplateSpecializationDecl(), clang::Sema::FinalizeDeclaration(), clang::CodeGen::CodeGenModule::HandleCXXStaticMemberVarInstantiation(), clang::Sema::MergeVarDecl(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().
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Definition at line 1159 of file Decl.h.
References hasDefinition().
Referenced by getActingDefinition().
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If this definition should pretend to be a declaration.
Definition at line 1293 of file Decl.h.
Referenced by isThisDeclarationADefinition(), clang::ASTDeclWriter::VisitParmVarDecl(), and clang::ASTDeclWriter::VisitVarDecl().
bool VarDecl::isUsableInConstantExpressions | ( | ASTContext & | C | ) | const |
Determine whether this variable's value can be used in a constant expression, according to the relevant language standard, including checking whether it was initialized by a constant expression.
Definition at line 2279 of file Decl.cpp.
Referenced by DoMarkVarDeclReferenced(), and VariableCanNeverBeAConstantExpression().
bool VarDecl::mightBeUsableInConstantExpressions | ( | ASTContext & | C | ) | const |
Determine whether this variable's value might be usable in a constant expression, according to the relevant language standard.
This only checks properties of the declaration, and does not check whether the initializer is in fact a constant expression.
Definition at line 2248 of file Decl.cpp.
References clang::ASTContext::getLangOpts(), clang::ValueDecl::getType(), and isConstexpr().
Referenced by DoMarkVarDeclReferenced(), and clang::CodeGen::CodeGenFunction::EmitAutoVarInit().
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Definition at line 1365 of file Decl.h.
Referenced by clang::Sema::ActOnForEachDeclStmt().
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Definition at line 1389 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().
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Definition at line 1342 of file Decl.h.
Referenced by clang::Sema::ActOnCXXForRangeDecl(), and clang::Sema::BuildVariableInstantiation().
void VarDecl::setDescribedVarTemplate | ( | VarTemplateDecl * | Template | ) |
Definition at line 2541 of file Decl.cpp.
References clang::Decl::getASTContext(), and clang::ASTContext::setTemplateOrSpecializationInfo().
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Definition at line 1428 of file Decl.h.
References getTemplateSpecializationKind().
Referenced by markEscapingByrefs().
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Definition at line 1314 of file Decl.h.
Referenced by clang::Sema::BuildObjCExceptionDecl().
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Definition at line 1380 of file Decl.h.
Referenced by clang::Sema::InstantiateVariableInitializer(), and clang::Sema::MergeVarDecl().
void VarDecl::setInit | ( | Expr * | I | ) |
Definition at line 2239 of file Decl.cpp.
References clang::ASTContext::Deallocate(), clang::Decl::getASTContext(), and Init.
Referenced by clang::Sema::ActOnForEachDeclStmt(), clang::ASTNodeImporter::ImportInitializer(), and clang::ASTDeclReader::VisitVarDeclImpl().
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Definition at line 1398 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation().
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Definition at line 1269 of file Decl.h.
References clang::format::Style.
Referenced by clang::Sema::BuildVariableInstantiation().
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Definition at line 1375 of file Decl.h.
Referenced by clang::Sema::InstantiateVariableInitializer().
void VarDecl::setInstantiationOfStaticDataMember | ( | VarDecl * | VD, |
TemplateSpecializationKind | TSK | ||
) |
Specify that this variable is an instantiation of the static data member VD.
Definition at line 2605 of file Decl.cpp.
References clang::Decl::getASTContext(), and clang::ASTContext::setInstantiatedFromStaticDataMember().
Referenced by clang::Sema::BuildVariableInstantiation().
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Definition at line 1353 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation().
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Definition at line 1414 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation().
void VarDecl::setStorageClass | ( | StorageClass | SC | ) |
Definition at line 1965 of file Decl.cpp.
References clang::isLegalForVariable(), and VarDeclBits.
void VarDecl::setTemplateSpecializationKind | ( | TemplateSpecializationKind | TSK, |
SourceLocation | PointOfInstantiation = SourceLocation() |
||
) |
For a static data member that was instantiated from a static data member of a class template, set the template specialiation kind.
Definition at line 2577 of file Decl.cpp.
References clang::Decl::getASTContext(), clang::Decl::getASTMutationListener(), getMemberSpecializationInfo(), clang::SourceLocation::isValid(), and clang::TSK_ExplicitSpecialization.
Referenced by clang::Sema::CheckVarTemplateId(), DoMarkVarDeclReferenced(), and getVarTemplateSpecialization().
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Definition at line 1024 of file Decl.h.
Referenced by clang::Sema::BuildVariableInstantiation().
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union { ... } |
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The initializer for this variable or, for a ParmVarDecl, the C++ default argument.
Definition at line 855 of file Decl.h.
Referenced by checkInitIsICE(), ensureEvaluatedStmt(), evaluateValue(), getEvaluatedValue(), getInitAddress(), getSourceRange(), clang::ParmVarDecl::getUninstantiatedDefaultArg(), clang::ParmVarDecl::hasDefaultArg(), hasInit(), isInitICE(), isInitKnownICE(), clang::ParmVarDecl::setDefaultArg(), setInit(), and clang::ParmVarDecl::setUninstantiatedDefaultArg().
NonParmVarDeclBitfields clang::VarDecl::NonParmVarDeclBits |
Definition at line 976 of file Decl.h.
Referenced by isEscapingByref(), isNonEscapingByref(), and clang::ASTDeclReader::VisitVarDeclImpl().
ParmVarDeclBitfields clang::VarDecl::ParmVarDeclBits |
Definition at line 975 of file Decl.h.
Referenced by clang::ParmVarDecl::getDefaultArgRange(), clang::ParmVarDecl::hasDefaultArg(), clang::ParmVarDecl::setDefaultArg(), clang::ParmVarDecl::setUninstantiatedDefaultArg(), and clang::ASTDeclReader::VisitParmVarDecl().
VarDeclBitfields clang::VarDecl::VarDeclBits |
Definition at line 974 of file Decl.h.
Referenced by getTLSKind(), setStorageClass(), VarDecl(), and clang::ASTDeclReader::VisitVarDeclImpl().