clang::TemplateDeclInstantiator Class Reference

#include "clang/Sema/Template.h"

Inheritance diagram for clang::TemplateDeclInstantiator:

Collaboration diagram for clang::TemplateDeclInstantiator:

Public Types
enum	RewriteKind { RewriteKind::None, RewriteKind::RewriteSpaceshipAsEqualEqual }
using	delayed_partial_spec_iterator = SmallVectorImpl< std::pair< ClassTemplateDecl *, ClassTemplatePartialSpecializationDecl * > >::iterator
using	delayed_var_partial_spec_iterator = SmallVectorImpl< std::pair< VarTemplateDecl *, VarTemplatePartialSpecializationDecl * > >::iterator

Public Member Functions
	TemplateDeclInstantiator (Sema &SemaRef, DeclContext *Owner, const MultiLevelTemplateArgumentList &TemplateArgs)
void	setEvaluateConstraints (bool B)
bool	getEvaluateConstraints ()
void	adjustForRewrite (RewriteKind RK, FunctionDecl *Orig, QualType &T, TypeSourceInfo *&TInfo, DeclarationNameInfo &NameInfo)
Decl *	VisitCXXMethodDecl (CXXMethodDecl *D, TemplateParameterList *TemplateParams, Optional< const ASTTemplateArgumentListInfo * > ClassScopeSpecializationArgs=llvm::None, RewriteKind RK=RewriteKind::None)
Decl *	VisitFunctionDecl (FunctionDecl *D, TemplateParameterList *TemplateParams, RewriteKind RK=RewriteKind::None)
	Normal class members are of more specific types and therefore don't make it here. More...
Decl *	VisitDecl (Decl *D)
Decl *	VisitVarDecl (VarDecl *D, bool InstantiatingVarTemplate, ArrayRef< BindingDecl * > *Bindings=nullptr)
Decl *	VisitBaseUsingDecls (BaseUsingDecl *D, BaseUsingDecl *Inst, LookupResult *Lookup)
void	enableLateAttributeInstantiation (Sema::LateInstantiatedAttrVec *LA)
void	disableLateAttributeInstantiation ()
LocalInstantiationScope *	getStartingScope () const
delayed_partial_spec_iterator	delayed_partial_spec_begin ()
	Return an iterator to the beginning of the set of "delayed" partial specializations, which must be passed to InstantiateClassTemplatePartialSpecialization once the class definition has been completed. More...
delayed_var_partial_spec_iterator	delayed_var_partial_spec_begin ()
delayed_partial_spec_iterator	delayed_partial_spec_end ()
	Return an iterator to the end of the set of "delayed" partial specializations, which must be passed to InstantiateClassTemplatePartialSpecialization once the class definition has been completed. More...
delayed_var_partial_spec_iterator	delayed_var_partial_spec_end ()
TypeSourceInfo *	SubstFunctionType (FunctionDecl *D, SmallVectorImpl< ParmVarDecl * > &Params)
bool	InitFunctionInstantiation (FunctionDecl *New, FunctionDecl *Tmpl)
	Initializes the common fields of an instantiation function declaration (New) from the corresponding fields of its template (Tmpl). More...
bool	InitMethodInstantiation (CXXMethodDecl *New, CXXMethodDecl *Tmpl)
	Initializes common fields of an instantiated method declaration (New) from the corresponding fields of its template (Tmpl). More...
bool	SubstDefaultedFunction (FunctionDecl *New, FunctionDecl *Tmpl)
TemplateParameterList *	SubstTemplateParams (TemplateParameterList *List)
	Instantiates a nested template parameter list in the current instantiation context. More...
bool	SubstQualifier (const DeclaratorDecl *OldDecl, DeclaratorDecl *NewDecl)
bool	SubstQualifier (const TagDecl *OldDecl, TagDecl *NewDecl)
Decl *	VisitVarTemplateSpecializationDecl (VarTemplateDecl *VarTemplate, VarDecl *FromVar, const TemplateArgumentListInfo &TemplateArgsInfo, ArrayRef< TemplateArgument > Converted, VarTemplateSpecializationDecl *PrevDecl=nullptr)
Decl *	InstantiateTypedefNameDecl (TypedefNameDecl *D, bool IsTypeAlias)
ClassTemplatePartialSpecializationDecl *	InstantiateClassTemplatePartialSpecialization (ClassTemplateDecl *ClassTemplate, ClassTemplatePartialSpecializationDecl *PartialSpec)
	Instantiate the declaration of a class template partial specialization. More...
VarTemplatePartialSpecializationDecl *	InstantiateVarTemplatePartialSpecialization (VarTemplateDecl *VarTemplate, VarTemplatePartialSpecializationDecl *PartialSpec)
	Instantiate the declaration of a variable template partial specialization. More...
void	InstantiateEnumDefinition (EnumDecl *Enum, EnumDecl *Pattern)
Public Member Functions inherited from clang::declvisitor::Base< std::add_pointer, TemplateDeclInstantiator, Decl * >
Decl *	Visit (PTR(Decl) D)
Decl *	VisitDecl (PTR(Decl) D)

Detailed Description

Definition at line 526 of file Template.h.

Member Typedef Documentation

delayed_partial_spec_iterator

using clang::TemplateDeclInstantiator::delayed_partial_spec_iterator = SmallVectorImpl<std::pair< ClassTemplateDecl *, ClassTemplatePartialSpecializationDecl *> >::iterator

Definition at line 630 of file Template.h.

delayed_var_partial_spec_iterator

using clang::TemplateDeclInstantiator::delayed_var_partial_spec_iterator = SmallVectorImpl<std::pair< VarTemplateDecl *, VarTemplatePartialSpecializationDecl *> >::iterator

Definition at line 633 of file Template.h.

Member Enumeration Documentation

RewriteKind

enum clang::TemplateDeclInstantiator::RewriteKind

strong

Enumerator
None
RewriteSpaceshipAsEqualEqual

Definition at line 593 of file Template.h.

Constructor & Destructor Documentation

TemplateDeclInstantiator()

clang::TemplateDeclInstantiator::TemplateDeclInstantiator ( Sema &  SemaRef, DeclContext *  Owner, const MultiLevelTemplateArgumentList &  TemplateArgs  )

inline

Definition at line 553 of file Template.h.

Member Function Documentation

adjustForRewrite()

void TemplateDeclInstantiator::adjustForRewrite	(	RewriteKind	RK,
		FunctionDecl *	Orig,
		QualType &	T,
		TypeSourceInfo *&	TInfo,
		DeclarationNameInfo &	NameInfo
	)

Definition at line 3998 of file SemaTemplateInstantiateDecl.cpp.

References clang::ASTContext::BoolTy, clang::TypeLoc::castAs(), clang::Type::castAs(), clang::Sema::Context, clang::ASTContext::DeclarationNames, clang::TypeLoc::getAsAdjusted(), clang::DeclarationNameTable::getCXXOperatorName(), clang::Decl::getEndLoc(), clang::ASTContext::getFunctionType(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::TypeSourceInfo::getTypeLoc(), RewriteSpaceshipAsEqualEqual, clang::DeclarationNameInfo::setName(), and clang::FunctionTypeLoc::setParam().

Referenced by VisitCXXMethodDecl(), and VisitFunctionDecl().

delayed_partial_spec_begin()

delayed_partial_spec_iterator clang::TemplateDeclInstantiator::delayed_partial_spec_begin ( )

inline

Return an iterator to the beginning of the set of "delayed" partial specializations, which must be passed to InstantiateClassTemplatePartialSpecialization once the class definition has been completed.

Definition at line 639 of file Template.h.

delayed_partial_spec_end()

delayed_partial_spec_iterator clang::TemplateDeclInstantiator::delayed_partial_spec_end ( )

inline

Return an iterator to the end of the set of "delayed" partial specializations, which must be passed to InstantiateClassTemplatePartialSpecialization once the class definition has been completed.

Definition at line 651 of file Template.h.

delayed_var_partial_spec_begin()

delayed_var_partial_spec_iterator clang::TemplateDeclInstantiator::delayed_var_partial_spec_begin ( )

inline

Definition at line 643 of file Template.h.

delayed_var_partial_spec_end()

delayed_var_partial_spec_iterator clang::TemplateDeclInstantiator::delayed_var_partial_spec_end ( )

inline

Definition at line 655 of file Template.h.

disableLateAttributeInstantiation()

void clang::TemplateDeclInstantiator::disableLateAttributeInstantiation ( )

inline

Definition at line 622 of file Template.h.

enableLateAttributeInstantiation()

void clang::TemplateDeclInstantiator::enableLateAttributeInstantiation ( Sema::LateInstantiatedAttrVec *  LA )

inline

Definition at line 616 of file Template.h.

References clang::Sema::CurrentInstantiationScope.

getEvaluateConstraints()

bool clang::TemplateDeclInstantiator::getEvaluateConstraints ( )

inline

Definition at line 562 of file Template.h.

getStartingScope()

LocalInstantiationScope* clang::TemplateDeclInstantiator::getStartingScope ( ) const

inline

Definition at line 627 of file Template.h.

InitFunctionInstantiation()

bool TemplateDeclInstantiator::InitFunctionInstantiation	(	FunctionDecl *	New,
		FunctionDecl *	Tmpl
	)

Initializes the common fields of an instantiation function declaration (New) from the corresponding fields of its template (Tmpl).

Returns

true if there was an error

Definition at line 4621 of file SemaTemplateInstantiateDecl.cpp.

References clang::atTemplateBegin(), clang::atTemplateEnd(), clang::Sema::CodeSynthesisContexts, clang::Sema::Context, clang::EST_BasicNoexcept, clang::EST_DynamicNone, clang::EST_None, clang::EST_Unevaluated, clang::EST_Uninstantiated, clang::FunctionProtoType::ExtProtoInfo::ExceptionSpec, clang::Type::getAs(), clang::FunctionProtoType::getExtProtoInfo(), clang::ASTContext::getFunctionType(), clang::Sema::getLangOpts(), clang::ASTContext::getManglingNumber(), clang::FunctionType::getNoReturnAttr(), clang::FunctionProtoType::getParamTypes(), clang::FunctionType::getReturnType(), clang::ValueDecl::getType(), clang::FunctionProtoType::hasExceptionSpec(), clang::Sema::InstantiateAttrs(), clang::Sema::InstantiatingSpecializations, clang::FunctionDecl::isDefined(), clang::Decl::isImplicit(), clang::Decl::isInLocalScopeForInstantiation(), clang::Decl::setImplicit(), clang::ASTContext::setManglingNumber(), clang::ValueDecl::setType(), clang::FunctionProtoType::ExceptionSpecInfo::SourceDecl, clang::FunctionProtoType::ExceptionSpecInfo::SourceTemplate, clang::Sema::SubstExceptionSpec(), clang::Sema::TemplateInstCallbacks, and clang::FunctionProtoType::ExceptionSpecInfo::Type.

Referenced by InitMethodInstantiation(), and VisitFunctionDecl().

InitMethodInstantiation()

bool TemplateDeclInstantiator::InitMethodInstantiation	(	CXXMethodDecl *	New,
		CXXMethodDecl *	Tmpl
	)

Initializes common fields of an instantiated method declaration (New) from the corresponding fields of its template (Tmpl).

Returns

true if there was an error

Definition at line 4711 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AdjustDestructorExceptionSpec(), clang::Decl::getAccess(), clang::Sema::getLangOpts(), InitFunctionInstantiation(), clang::FunctionDecl::isVirtualAsWritten(), clang::Decl::setAccess(), and clang::FunctionDecl::setVirtualAsWritten().

Referenced by VisitCXXMethodDecl().

InstantiateClassTemplatePartialSpecialization()

ClassTemplatePartialSpecializationDecl * TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization	(	ClassTemplateDecl *	ClassTemplate,
		ClassTemplatePartialSpecializationDecl *	PartialSpec
	)

Instantiate the declaration of a class template partial specialization.

Parameters

ClassTemplate	the (instantiated) class template that is partially
PartialSpec	the (uninstantiated) class template partial specialization that we are instantiating.

Returns

The instantiated partial specialization, if successful; otherwise, NULL to indicate an error.

Definition at line 4122 of file SemaTemplateInstantiateDecl.cpp.

References clang::ClassTemplateDecl::AddPartialSpecialization(), clang::ASTTemplateArgumentListInfo::arguments(), clang::Sema::CheckTemplateArgumentList(), clang::Sema::CheckTemplatePartialSpecialization(), clang::Sema::CheckTemplatePartialSpecializationArgs(), clang::Sema::Context, clang::ClassTemplatePartialSpecializationDecl::Create(), clang::Sema::Diag(), clang::ClassTemplateDecl::findPartialSpecialization(), clang::TypeDecl::getBeginLoc(), clang::Decl::getLocation(), clang::TagDecl::getTagKind(), clang::ClassTemplatePartialSpecializationDecl::getTemplateArgsAsWritten(), clang::ClassTemplatePartialSpecializationDecl::getTemplateParameters(), clang::ASTContext::getTemplateSpecializationType(), clang::ASTContext::getTemplateSpecializationTypeInfo(), clang::TypeSourceInfo::getType(), clang::ASTContext::getTypeDeclType(), clang::ASTTemplateArgumentListInfo::LAngleLoc, clang::ASTTemplateArgumentListInfo::RAngleLoc, clang::ClassTemplatePartialSpecializationDecl::setInstantiatedFromMember(), clang::ClassTemplateSpecializationDecl::setTypeAsWritten(), clang::TemplateArgumentListInfo::size(), SubstQualifier(), clang::Sema::SubstTemplateArguments(), and SubstTemplateParams().

InstantiateEnumDefinition()

void TemplateDeclInstantiator::InstantiateEnumDefinition	(	EnumDecl *	Enum,
		EnumDecl *	Pattern
	)

Definition at line 1498 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::ActOnEnumBody(), clang::Sema::CheckEnumConstant(), clang::Sema::ConstantEvaluated, clang::Sema::CurrentInstantiationScope, clang::EnumDecl::enumerators(), clang::Decl::getDeclContext(), clang::Decl::getLocation(), clang::Sema::InstantiateAttrs(), clang::LocalInstantiationScope::InstantiatedLocal(), clang::DeclContext::isFunctionOrMethod(), isInvalid(), clang::Decl::setAccess(), clang::Decl::setInvalidDecl(), and clang::Sema::SubstExpr().

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

InstantiateTypedefNameDecl()

Decl * TemplateDeclInstantiator::InstantiateTypedefNameDecl	(	TypedefNameDecl *	D,
		bool	IsTypeAlias
	)

Definition at line 939 of file SemaTemplateInstantiateDecl.cpp.

References clang::Type::castAs(), clang::Sema::Context, clang::TypedefDecl::Create(), clang::TypeAliasDecl::Create(), clang::Sema::FindInstantiatedDecl(), clang::Decl::getAccess(), clang::Type::getAs(), clang::TypeDecl::getBeginLoc(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::NamedDecl::getIdentifier(), clang::Decl::getLocation(), clang::QualType::getNonReferenceType(), getPreviousDeclForInstantiation(), clang::Sema::getSourceManager(), clang::Sema::getStdNamespace(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::TypeSourceInfo::getType(), clang::TagDecl::getTypedefNameForAnonDecl(), clang::TypedefNameDecl::getTypeSourceInfo(), clang::DecltypeType::getUnderlyingExpr(), clang::TypedefNameDecl::getUnderlyingType(), clang::TagDecl::hasNameForLinkage(), clang::Sema::inferGslPointerAttribute(), clang::Sema::InstantiateAttrs(), clang::ASTContext::IntTy, clang::Sema::isIncompatibleTypedef(), clang::Type::isInstantiationDependentType(), clang::SourceManager::isInSystemHeader(), clang::Decl::isReferenced(), clang::Type::isReferenceType(), clang::IdentifierInfo::isStr(), clang::Type::isVariablyModifiedType(), clang::Sema::MarkDeclarationsReferencedInType(), clang::Decl::setAccess(), clang::Decl::setInvalidDecl(), clang::Redeclarable< decl_type >::setPreviousDecl(), clang::Decl::setReferenced(), clang::TagDecl::setTypedefNameForAnonDecl(), and clang::Sema::SubstType().

InstantiateVarTemplatePartialSpecialization()

VarTemplatePartialSpecializationDecl * TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization	(	VarTemplateDecl *	VarTemplate,
		VarTemplatePartialSpecializationDecl *	PartialSpec
	)

Instantiate the declaration of a variable template partial specialization.

Parameters

VarTemplate	the (instantiated) variable template that is partially specialized by the instantiation of PartialSpec.
PartialSpec	the (uninstantiated) variable template partial specialization that we are instantiating.

Returns

The instantiated partial specialization, if successful; otherwise, NULL to indicate an error.

Definition at line 4247 of file SemaTemplateInstantiateDecl.cpp.

References clang::VarTemplateDecl::AddPartialSpecialization(), clang::ASTTemplateArgumentListInfo::arguments(), clang::Sema::BuildVariableInstantiation(), clang::Sema::CheckTemplateArgumentList(), clang::Sema::CheckTemplatePartialSpecialization(), clang::Sema::CheckTemplatePartialSpecializationArgs(), clang::Sema::Context, clang::VarTemplatePartialSpecializationDecl::Create(), clang::Sema::Diag(), clang::VarTemplateDecl::findPartialSpecialization(), clang::NamedDecl::getDeclName(), clang::DeclaratorDecl::getInnerLocStart(), clang::Decl::getLocation(), clang::VarDecl::getStorageClass(), clang::VarTemplatePartialSpecializationDecl::getTemplateArgsAsWritten(), clang::VarTemplatePartialSpecializationDecl::getTemplateParameters(), clang::ASTContext::getTemplateSpecializationType(), clang::ASTContext::getTemplateSpecializationTypeInfo(), clang::TypeSourceInfo::getType(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::DeclaratorDecl::getTypeSpecStartLoc(), clang::Type::isFunctionType(), clang::VarDecl::isStaticDataMember(), clang::ASTTemplateArgumentListInfo::LAngleLoc, clang::ASTTemplateArgumentListInfo::RAngleLoc, clang::VarTemplatePartialSpecializationDecl::setInstantiatedFromMember(), clang::VarTemplateSpecializationDecl::setTypeAsWritten(), clang::TemplateArgumentListInfo::size(), SubstQualifier(), clang::Sema::SubstTemplateArguments(), SubstTemplateParams(), and clang::Sema::SubstType().

setEvaluateConstraints()

void clang::TemplateDeclInstantiator::setEvaluateConstraints ( bool  B )

inline

Definition at line 559 of file Template.h.

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

SubstDefaultedFunction()

bool TemplateDeclInstantiator::SubstDefaultedFunction	(	FunctionDecl *	New,
		FunctionDecl *	Tmpl
	)

Definition at line 4727 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::Context, clang::FunctionDecl::DefaultedFunctionInfo::Create(), clang::Sema::FindInstantiatedDecl(), clang::Decl::getAccess(), clang::FunctionDecl::getDefaultedFunctionInfo(), clang::Decl::getLocation(), clang::DeclAccessPair::make(), clang::Sema::SetDeclDefaulted(), and clang::FunctionDecl::setDefaultedFunctionInfo().

Referenced by VisitCXXMethodDecl(), and VisitFunctionDecl().

SubstFunctionType()

TypeSourceInfo * TemplateDeclInstantiator::SubstFunctionType	(	FunctionDecl *	D,
		SmallVectorImpl< ParmVarDecl * > &	Params
	)

Definition at line 4376 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::BuildParmVarDeclForTypedef(), clang::TypeLoc::castAs(), clang::Sema::CurrentInstantiationScope, clang::TypeLoc::getAs(), clang::NamedDecl::getDeclName(), clang::Decl::getLocation(), clang::Sema::getNumArgumentsInExpansion(), clang::FunctionTypeLoc::getParam(), clang::FunctionProtoType::getParamType(), clang::ValueDecl::getType(), clang::TypeSourceInfo::getTypeLoc(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::DeclaratorDecl::getTypeSpecStartLoc(), clang::TypeLoc::IgnoreParens(), clang::VarDecl::isParameterPack(), clang::FunctionDecl::parameters(), clang::Sema::SubstFunctionDeclType(), and clang::Sema::SubstParmTypes().

Referenced by VisitCXXMethodDecl(), and VisitFunctionDecl().

SubstQualifier() [1/2]

bool TemplateDeclInstantiator::SubstQualifier	(	const DeclaratorDecl *	OldDecl,
		DeclaratorDecl *	NewDecl
	)

Definition at line 72 of file SemaTemplateInstantiateDecl.cpp.

References SubstQualifier().

Referenced by InstantiateClassTemplatePartialSpecialization(), and InstantiateVarTemplatePartialSpecialization().

SubstQualifier() [2/2]

bool TemplateDeclInstantiator::SubstQualifier	(	const TagDecl *	OldDecl,
		TagDecl *	NewDecl
	)

Definition at line 77 of file SemaTemplateInstantiateDecl.cpp.

References SubstQualifier().

SubstTemplateParams()

TemplateParameterList * TemplateDeclInstantiator::SubstTemplateParams

(

TemplateParameterList *

L

)

Instantiates a nested template parameter list in the current instantiation context.

Parameters

L	The parameter list to instantiate

Returns

NULL if there was an error

Definition at line 4074 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::Context, clang::TemplateParameterList::Create(), clang::Decl::isInvalidDecl(), P, clang::TemplateParameterList::size(), and clang::declvisitor::Base< std::add_pointer, TemplateDeclInstantiator, Decl * >::Visit().

Referenced by InstantiateClassTemplatePartialSpecialization(), InstantiateVarTemplatePartialSpecialization(), clang::Sema::SubstTemplateParams(), and VisitCXXMethodDecl().

VisitBaseUsingDecls()

Decl * TemplateDeclInstantiator::VisitBaseUsingDecls	(	BaseUsingDecl *	D,
		BaseUsingDecl *	Inst,
		LookupResult *	Lookup
	)

Definition at line 3174 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::BuildUsingShadowDecl(), clang::Sema::CheckUsingShadowDecl(), clang::Sema::Context, clang::UnresolvedUsingIfExistsDecl::Create(), clang::Sema::CurrentInstantiationScope, clang::Sema::FindInstantiatedDecl(), getPreviousDeclForInstantiation(), clang::LocalInstantiationScope::InstantiatedLocal(), clang::DeclContext::isFunctionOrMethod(), clang::ASTContext::setInstantiatedFromUsingShadowDecl(), and clang::BaseUsingDecl::shadows().

VisitCXXMethodDecl()

Decl * TemplateDeclInstantiator::VisitCXXMethodDecl	(	CXXMethodDecl *	D,
		TemplateParameterList *	TemplateParams,
		Optional< const ASTTemplateArgumentListInfo * >	ClassScopeSpecializationArgs = llvm::None,
		RewriteKind	RK = RewriteKind::None
	)

Definition at line 2373 of file SemaTemplateInstantiateDecl.cpp.

References clang::DeclContext::addDecl(), adjustForRewrite(), adjustFunctionTypeForInstantiation(), clang::CXXScopeSpec::Adopt(), clang::TemplateParameterList::asArray(), clang::Sema::CheckFriendAccess(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckOverrideControl(), clang::Sema::CheckPureMethod(), clang::Sema::CompleteMemberSpecialization(), clang::Sema::computeDeclContext(), clang::Sema::Context, clang::TemplateParameterList::Create(), clang::FunctionTemplateDecl::Create(), clang::CXXMethodDecl::Create(), clang::CXXConstructorDecl::Create(), clang::CXXDestructorDecl::Create(), clang::CXXConversionDecl::Create(), clang::TemplateArgumentList::CreateCopy(), clang::Sema::CreateRecoveryExpr(), clang::ASTContext::DeclarationNames, clang::Sema::FindInstantiatedContext(), clang::Sema::FindInstantiatedDecl(), clang::FunctionTemplateDecl::findSpecialization(), clang::Decl::FOK_None, clang::Sema::ForExternalRedeclaration, clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Decl::getAccess(), clang::Stmt::getBeginLoc(), clang::ASTContext::getCanonicalType(), clang::FunctionDecl::getConstexprKind(), clang::DeclarationNameTable::getCXXDestructorName(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::FunctionDecl::getDependentSpecializationInfo(), clang::FunctionDecl::getDescribedFunctionTemplate(), clang::Decl::getEndLoc(), clang::Stmt::getEndLoc(), clang::Decl::getFriendObjectKind(), clang::ExplicitSpecifier::getFromDecl(), clang::DeclaratorDecl::getInnerLocStart(), clang::MultiLevelTemplateArgumentList::getInnermost(), clang::TemplateParameterList::getLAngleLoc(), clang::Decl::getLexicalDeclContext(), clang::Decl::getLocation(), clang::FunctionDecl::getNameInfo(), clang::DeclaratorDecl::getNumTemplateParameterLists(), clang::CXXMethodDecl::getParent(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::DeclaratorDecl::getQualifierLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::TemplateParameterList::getRequiresClause(), clang::TemplateParameterList::getTemplateLoc(), clang::DeclaratorDecl::getTemplateParameterList(), clang::FunctionDecl::getTemplateSpecializationArgsAsWritten(), clang::DeclaratorDecl::getTrailingRequiresClause(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::ASTContext::getTypeDeclType(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::Decl::hasAttr(), InitMethodInstantiation(), instantiateExplicitSpecifier(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::FunctionDecl::isDeletedAsWritten(), clang::FunctionDecl::isExplicitlyDefaulted(), clang::FunctionDecl::isInlined(), clang::FunctionDecl::isInlineSpecified(), clang::Decl::isInLocalScopeForInstantiation(), clang::ExplicitSpecifier::isInvalid(), clang::Decl::isInvalidDecl(), clang::CXXMethodDecl::isMoveAssignmentOperator(), clang::FunctionDecl::isOutOfLine(), clang::FunctionDecl::isPure(), clang::CXXMethodDecl::isStatic(), clang::FunctionDecl::isThisDeclarationADefinition(), clang::ActionResult< PtrTy, CompressInvalid >::isUsable(), clang::Sema::LookupOrdinaryName, clang::Sema::LookupQualifiedName(), clang::DeclContext::makeDeclVisibleInContext(), clang::Sema::MarkFunctionReferenced(), None, P, Previous, clang::Sema::RequireCompleteDeclContext(), clang::SC_None, clang::SC_Static, clang::Decl::setAccess(), clang::Sema::SetDeclDeleted(), clang::NamedDecl::setDeclName(), clang::FunctionDecl::setDescribedFunctionTemplate(), clang::FunctionDecl::setFunctionTemplateSpecialization(), clang::FunctionDecl::setImplicitlyInline(), clang::FunctionDecl::setIneligibleOrNotSelected(), clang::FunctionDecl::setInstantiationOfMemberFunction(), clang::Decl::setInvalidDecl(), clang::Decl::setLexicalDeclContext(), clang::Decl::setObjectOfFriendDecl(), clang::FunctionDecl::setParams(), clang::DeclaratorDecl::setQualifierInfo(), clang::FunctionDecl::setRangeEnd(), clang::DeclaratorDecl::setTemplateParameterListsInfo(), clang::DeclaratorDecl::setTypeSourceInfo(), clang::TemplateParameterList::size(), clang::Sema::SubstDeclarationNameInfo(), clang::Sema::SubstDefaultArgument(), SubstDefaultedFunction(), SubstFunctionType(), clang::Sema::SubstNestedNameSpecifierLoc(), clang::Sema::SubstTemplateArguments(), SubstTemplateParams(), clang::TSK_ImplicitInstantiation, and clang::FunctionDecl::UsesFPIntrin().

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

VisitDecl()

Decl * TemplateDeclInstantiator::VisitDecl

(

Decl *

D

)

Definition at line 3981 of file SemaTemplateInstantiateDecl.cpp.

VisitFunctionDecl()

Decl * TemplateDeclInstantiator::VisitFunctionDecl	(	FunctionDecl *	D,
		TemplateParameterList *	TemplateParams,
		RewriteKind	FunctionRewriteKind = RewriteKind::None
	)

Normal class members are of more specific types and therefore don't make it here.

This function serves three purposes: 1) instantiating function templates 2) substituting friend and local function declarations 3) substituting deduction guide declarations for nested class templates

Definition at line 2011 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::adjustContextForLocalExternDecl(), adjustForRewrite(), adjustFunctionTypeForInstantiation(), clang::CXXScopeSpec::Adopt(), clang::TemplateParameterList::asArray(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckTemplateParameterList(), clang::Sema::computeDeclContext(), clang::Sema::Context, clang::TemplateParameterList::Create(), clang::FunctionTemplateDecl::Create(), clang::CXXDeductionGuideDecl::Create(), clang::FunctionDecl::Create(), clang::TemplateArgumentList::CreateCopy(), clang::Sema::CreateRecoveryExpr(), clang::Sema::CurContext, clang::Sema::FilterLookupForScope(), clang::Sema::FindInstantiatedContext(), clang::Sema::FindInstantiatedDecl(), clang::FunctionTemplateDecl::findSpecialization(), clang::Decl::FOK_None, clang::Sema::ForExternalRedeclaration, clang::Sema::forRedeclarationInCurContext(), clang::FunctionDecl::FriendConstraintRefersToEnclosingTemplate(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Decl::getAccess(), clang::Stmt::getBeginLoc(), clang::FunctionDecl::getCanonicalDecl(), clang::FunctionDecl::getConstexprKind(), clang::Decl::getDeclContext(), clang::FunctionDecl::getDependentSpecializationInfo(), clang::FunctionDecl::getDescribedFunctionTemplate(), clang::SourceRange::getEnd(), clang::Stmt::getEndLoc(), clang::Decl::getFriendObjectKind(), clang::DeclaratorDecl::getInnerLocStart(), clang::MultiLevelTemplateArgumentList::getInnermost(), clang::TemplateParameterList::getLAngleLoc(), clang::Decl::getLocation(), clang::FunctionDecl::getNameInfo(), clang::FunctionTemplateDecl::getPreviousDecl(), clang::DeclaratorDecl::getQualifierLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::DeclContext::getRedeclContext(), clang::TemplateParameterList::getRequiresClause(), clang::FunctionDecl::getSourceRange(), clang::FunctionDecl::getStorageClass(), clang::TemplateParameterList::getTemplateLoc(), clang::TemplateDecl::getTemplateParameters(), clang::FunctionDecl::getTemplateSpecializationArgsAsWritten(), clang::DeclaratorDecl::getTrailingRequiresClause(), clang::Expr::getType(), clang::NestedNameSpecifierLoc::hasQualifier(), clang::FunctionDecl::hasWrittenPrototype(), clang::Decl::IDNS_Ordinary, InitFunctionInstantiation(), instantiateExplicitSpecifier(), clang::FunctionDecl::isDeleted(), clang::FunctionDecl::isExplicitlyDefaulted(), clang::DeclContext::isFileContext(), clang::DeclContext::isFunctionOrMethod(), clang::Decl::isInIdentifierNamespace(), clang::FunctionDecl::isInlined(), clang::FunctionDecl::isInlineSpecified(), clang::ExplicitSpecifier::isInvalid(), clang::Decl::isLocalExternDecl(), clang::FunctionDecl::isOutOfLine(), clang::DeclContext::isRecord(), clang::FunctionDecl::isThisDeclarationADefinition(), clang::ActionResult< PtrTy, CompressInvalid >::isUsable(), clang::Sema::LookupOrdinaryName, clang::Sema::LookupQualifiedName(), clang::Sema::LookupRedeclarationWithLinkage, clang::DeclContext::makeDeclVisibleInContext(), None, P, clang::Sema::PendingLocalImplicitInstantiations, Previous, clang::Sema::SetDeclDeleted(), clang::RedeclarableTemplateDecl::setInstantiatedFromMemberTemplate(), clang::Decl::setLexicalDeclContext(), clang::Decl::setNonMemberOperator(), clang::TemplateParameterList::size(), clang::Sema::SubstDeclarationNameInfo(), clang::Sema::SubstDefaultArgument(), SubstDefaultedFunction(), SubstFunctionType(), clang::Sema::SubstNestedNameSpecifierLoc(), clang::Sema::SubstTemplateArguments(), clang::Sema::TPC_FriendFunctionTemplate, clang::Sema::TPC_FriendFunctionTemplateDefinition, clang::TSK_ImplicitInstantiation, and clang::FunctionDecl::UsesFPIntrin().

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

VisitVarDecl()

Decl * TemplateDeclInstantiator::VisitVarDecl	(	VarDecl *	D,
		bool	InstantiatingVarTemplate,
		ArrayRef< BindingDecl * > *	Bindings = nullptr
	)

Definition at line 1101 of file SemaTemplateInstantiateDecl.cpp.

VisitVarTemplateSpecializationDecl()

Decl * TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl	(	VarTemplateDecl *	VarTemplate,
		VarDecl *	FromVar,
		const TemplateArgumentListInfo &	TemplateArgsInfo,
		ArrayRef< TemplateArgument >	Converted,
		VarTemplateSpecializationDecl *	PrevDecl = nullptr
	)

Definition at line 3857 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::CheckSpecializationInstantiationRedecl(), clang::Sema::CheckTemplateArgumentList(), clang::Sema::FindInstantiatedDecl(), clang::VarTemplateDecl::findSpecialization(), clang::Decl::getLocation(), clang::VarTemplateSpecializationDecl::getPointOfInstantiation(), clang::VarTemplateSpecializationDecl::getSpecializationKind(), clang::VarTemplateSpecializationDecl::getSpecializedTemplate(), clang::VarTemplateSpecializationDecl::getTemplateArgsInfo(), clang::TemplateArgumentListInfo::setLAngleLoc(), clang::TemplateArgumentListInfo::setRAngleLoc(), and clang::Sema::SubstTemplateArguments().

Referenced by clang::Sema::BuildVarTemplateInstantiation(), and clang::Sema::InstantiateVariableDefinition().

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The documentation for this class was generated from the following files:

• include/clang/Sema/Template.h
• lib/Sema/SemaTemplateInstantiateDecl.cpp