clang
7.0.0
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A stack-allocated class that identifies which local variable declaration instantiations are present in this scope. More...
#include "clang/Sema/Template.h"
Public Types | |
using | DeclArgumentPack = SmallVector< ParmVarDecl *, 4 > |
A set of declarations. More... | |
Public Member Functions | |
LocalInstantiationScope (Sema &SemaRef, bool CombineWithOuterScope=false) | |
LocalInstantiationScope (const LocalInstantiationScope &)=delete | |
LocalInstantiationScope & | operator= (const LocalInstantiationScope &)=delete |
~LocalInstantiationScope () | |
const Sema & | getSema () const |
void | Exit () |
Exit this local instantiation scope early. More... | |
LocalInstantiationScope * | cloneScopes (LocalInstantiationScope *Outermost) |
Clone this scope, and all outer scopes, down to the given outermost scope. More... | |
llvm::PointerUnion< Decl *, DeclArgumentPack * > * | findInstantiationOf (const Decl *D) |
Find the instantiation of the declaration D within the current instantiation scope. More... | |
void | InstantiatedLocal (const Decl *D, Decl *Inst) |
void | InstantiatedLocalPackArg (const Decl *D, ParmVarDecl *Inst) |
void | MakeInstantiatedLocalArgPack (const Decl *D) |
void | SetPartiallySubstitutedPack (NamedDecl *Pack, const TemplateArgument *ExplicitArgs, unsigned NumExplicitArgs) |
Note that the given parameter pack has been partially substituted via explicit specification of template arguments (C++0x [temp.arg.explicit]p9). More... | |
void | ResetPartiallySubstitutedPack () |
Reset the partially-substituted pack when it is no longer of interest. More... | |
NamedDecl * | getPartiallySubstitutedPack (const TemplateArgument **ExplicitArgs=nullptr, unsigned *NumExplicitArgs=nullptr) const |
Retrieve the partially-substitued template parameter pack. More... | |
Static Public Member Functions | |
static void | deleteScopes (LocalInstantiationScope *Scope, LocalInstantiationScope *Outermost) |
deletes the given scope, and all otuer scopes, down to the given outermost scope. More... | |
A stack-allocated class that identifies which local variable declaration instantiations are present in this scope.
A new instance of this class type will be created whenever we instantiate a new function declaration, which will have its own set of parameter declarations.
Definition at line 228 of file Template.h.
A set of declarations.
Definition at line 231 of file Template.h.
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inline |
Definition at line 291 of file Template.h.
References clang::Sema::CurrentInstantiationScope.
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delete |
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inline |
Definition at line 301 of file Template.h.
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Clone this scope, and all outer scopes, down to the given outermost scope.
Definition at line 321 of file Template.h.
References cloneScopes(), and clang::Sema::CurrentInstantiationScope.
Referenced by cloneScopes(), and clang::Sema::InstantiateAttrs().
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inlinestatic |
deletes the given scope, and all otuer scopes, down to the given outermost scope.
Definition at line 361 of file Template.h.
References findInstantiationOf().
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Exit this local instantiation scope early.
Definition at line 308 of file Template.h.
llvm::PointerUnion< Decl *, LocalInstantiationScope::DeclArgumentPack * > * LocalInstantiationScope::findInstantiationOf | ( | const Decl * | D | ) |
Find the instantiation of the declaration D within the current instantiation scope.
D | The declaration whose instantiation we are searching for. |
D
is instantiated, if found. Otherwise, returns NULL. Definition at line 2876 of file SemaTemplateInstantiate.cpp.
References getCanonicalParmVarDecl().
NamedDecl * LocalInstantiationScope::getPartiallySubstitutedPack | ( | const TemplateArgument ** | ExplicitArgs = nullptr , |
unsigned * | NumExplicitArgs = nullptr |
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) | const |
Retrieve the partially-substitued template parameter pack.
If there is no partially-substituted parameter pack, returns NULL.
Definition at line 2981 of file SemaTemplateInstantiate.cpp.
Referenced by clang::Sema::isSFINAEContext().
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inline |
Definition at line 305 of file Template.h.
Definition at line 2924 of file SemaTemplateInstantiate.cpp.
References getCanonicalParmVarDecl().
Referenced by clang::TemplateDeclInstantiator::InstantiateEnumDefinition(), clang::TemplateDeclInstantiator::InstantiateTypedefNameDecl(), clang::TemplateDeclInstantiator::SubstFunctionType(), clang::Sema::SubstParmVarDecl(), and clang::TemplateDeclInstantiator::VisitVarDecl().
void LocalInstantiationScope::InstantiatedLocalPackArg | ( | const Decl * | D, |
ParmVarDecl * | Inst | ||
) |
Definition at line 2945 of file SemaTemplateInstantiate.cpp.
References getCanonicalParmVarDecl().
Referenced by clang::Sema::SubstParmVarDecl().
void LocalInstantiationScope::MakeInstantiatedLocalArgPack | ( | const Decl * | D | ) |
Definition at line 2952 of file SemaTemplateInstantiate.cpp.
Referenced by clang::Sema::isSFINAEContext(), and clang::TemplateDeclInstantiator::SubstFunctionType().
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delete |
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Reset the partially-substituted pack when it is no longer of interest.
Definition at line 403 of file Template.h.
void LocalInstantiationScope::SetPartiallySubstitutedPack | ( | NamedDecl * | Pack, |
const TemplateArgument * | ExplicitArgs, | ||
unsigned | NumExplicitArgs | ||
) |
Note that the given parameter pack has been partially substituted via explicit specification of template arguments (C++0x [temp.arg.explicit]p9).
Pack | The parameter pack, which will always be a template parameter pack. |
ExplicitArgs | The explicitly-specified template arguments provided for this parameter pack. |
NumExplicitArgs | The number of explicitly-specified template arguments provided for this parameter pack. |
Definition at line 2968 of file SemaTemplateInstantiate.cpp.