SemaTemplateInstantiate.cpp File Reference

#include "clang/Sema/SemaInternal.h"
#include "TreeTransform.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTLambda.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
#include "clang/Basic/LangOptions.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/Initialization.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/Template.h"
#include "clang/Sema/TemplateDeduction.h"

Include dependency graph for SemaTemplateInstantiate.cpp:

Go to the source code of this file.

Namespaces
namespace	clang
namespace	clang::sema
Functions
static std::pair< unsigned, unsigned >	getDepthAndIndex (NamedDecl *ND)
	Retrieve the depth and index of a parameter pack.
static TemplateArgument	getPackSubstitutedTemplateArgument (Sema &S, TemplateArgument Arg)
static bool	NeedsInstantiationAsFunctionType (TypeSourceInfo *T)
Attr *	clang::sema::instantiateTemplateAttribute (const Attr *At, ASTContext &C, Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs)
static bool	DiagnoseUninstantiableTemplate (Sema &S, SourceLocation PointOfInstantiation, TagDecl *Instantiation, bool InstantiatedFromMember, TagDecl *Pattern, TagDecl *PatternDef, TemplateSpecializationKind TSK, bool Complain=true)
static const Decl *	getCanonicalParmVarDecl (const Decl *D)

---

Function Documentation

static bool DiagnoseUninstantiableTemplate	(	Sema &	S,
		SourceLocation	PointOfInstantiation,
		TagDecl *	Instantiation,
		bool	InstantiatedFromMember,
		TagDecl *	Pattern,
		TagDecl *	PatternDef,
		TemplateSpecializationKind	TSK,
		bool	Complain = true
	)		[static]

Determine whether we would be unable to instantiate this template (because it either has no definition, or is in the process of being instantiated).

Definition at line 1879 of file SemaTemplateInstantiate.cpp.

References clang::Sema::Context, clang::Sema::Diag(), clang::Decl::getLocation(), clang::ASTContext::getTypeDeclType(), clang::TagDecl::isBeingDefined(), clang::Decl::isInvalidDecl(), clang::Decl::setInvalidDecl(), clang::TSK_ExplicitInstantiationDeclaration, and clang::TSK_ImplicitInstantiation.

Referenced by clang::Sema::InstantiateClass(), and clang::Sema::InstantiateEnum().

static const Decl* getCanonicalParmVarDecl

(

const Decl *

D

)

[static]

Definition at line 2763 of file SemaTemplateInstantiate.cpp.

References clang::Decl::getCanonicalDecl().

Referenced by clang::LocalInstantiationScope::findInstantiationOf(), clang::LocalInstantiationScope::InstantiatedLocal(), clang::LocalInstantiationScope::InstantiatedLocalPackArg(), and clang::LocalInstantiationScope::MakeInstantiatedLocalArgPack().

static std::pair<unsigned, unsigned> getDepthAndIndex

(

NamedDecl *

ND

)

[static]

Retrieve the depth and index of a parameter pack.

Definition at line 630 of file SemaTemplateInstantiate.cpp.

References clang::TemplateParmPosition::getDepth(), and clang::TemplateParmPosition::getIndex().

static TemplateArgument getPackSubstitutedTemplateArgument	(	Sema &	S,
		TemplateArgument	Arg
	)		[static]

Definition at line 889 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ArgumentPackSubstitutionIndex, clang::TemplateArgument::getPackExpansionPattern(), clang::TemplateArgument::pack_begin(), and clang::TemplateArgument::pack_size().

static bool NeedsInstantiationAsFunctionType

(

TypeSourceInfo *

T

)

[static]

Definition at line 1550 of file SemaTemplateInstantiate.cpp.

References clang::TypeLoc::castAs(), clang::TypeLoc::getAs(), clang::FunctionTypeLoc::getNumParams(), clang::FunctionTypeLoc::getParam(), clang::TypeSourceInfo::getType(), clang::TypeSourceInfo::getTypeLoc(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::ParmVarDecl::hasDefaultArg(), clang::TypeLoc::IgnoreParens(), clang::Type::isInstantiationDependentType(), clang::Type::isVariablyModifiedType(), and P.

Referenced by clang::Sema::SubstFunctionDeclType().