clang::TemplateDeclInstantiator Class Reference

#include "clang/Sema/Template.h"

Inheritance diagram for clang::TemplateDeclInstantiator:

Public Types
enum class	RewriteKind { None , RewriteSpaceshipAsEqualEqual }
using	delayed_partial_spec_iterator
using	delayed_var_partial_spec_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, 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.
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.
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.
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).
bool	InitMethodInstantiation (CXXMethodDecl *New, CXXMethodDecl *Tmpl)
	Initializes common fields of an instantiated method declaration (New) from the corresponding fields of its template (Tmpl).
bool	SubstDefaultedFunction (FunctionDecl *New, FunctionDecl *Tmpl)
TemplateParameterList *	SubstTemplateParams (TemplateParameterList *List)
	Instantiates a nested template parameter list in the current instantiation context.
bool	SubstQualifier (const DeclaratorDecl *OldDecl, DeclaratorDecl *NewDecl)
bool	SubstQualifier (const TagDecl *OldDecl, TagDecl *NewDecl)
VarTemplateSpecializationDecl *	VisitVarTemplateSpecializationDecl (VarTemplateDecl *VarTemplate, VarDecl *FromVar, ArrayRef< TemplateArgument > Converted, VarTemplateSpecializationDecl *PrevDecl=nullptr)
Decl *	InstantiateTypedefNameDecl (TypedefNameDecl *D, bool IsTypeAlias)
Decl *	InstantiateTypeAliasTemplateDecl (TypeAliasTemplateDecl *D)
ClassTemplatePartialSpecializationDecl *	InstantiateClassTemplatePartialSpecialization (ClassTemplateDecl *ClassTemplate, ClassTemplatePartialSpecializationDecl *PartialSpec)
	Instantiate the declaration of a class template partial specialization.
VarTemplatePartialSpecializationDecl *	InstantiateVarTemplatePartialSpecialization (VarTemplateDecl *VarTemplate, VarTemplatePartialSpecializationDecl *PartialSpec)
	Instantiate the declaration of a variable template partial specialization.
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 586 of file Template.h.

Member Typedef Documentation

delayed_partial_spec_iterator

using clang::TemplateDeclInstantiator::delayed_partial_spec_iterator

Initial value:

 SmallVectorImpl<std::pair<
      ClassTemplateDecl *, ClassTemplatePartialSpecializationDecl *>>::iterator

Definition at line 692 of file Template.h.

delayed_var_partial_spec_iterator

using clang::TemplateDeclInstantiator::delayed_var_partial_spec_iterator

Initial value:

 SmallVectorImpl<std::pair<
        VarTemplateDecl *, VarTemplatePartialSpecializationDecl *>>::iterator

Definition at line 695 of file Template.h.

Member Enumeration Documentation

RewriteKind

enum class clang::TemplateDeclInstantiator::RewriteKind

strong

Enumerator
None
RewriteSpaceshipAsEqualEqual

Definition at line 658 of file Template.h.

Constructor & Destructor Documentation

TemplateDeclInstantiator()

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

inline

Definition at line 615 of file Template.h.

Member Function Documentation

adjustForRewrite()

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

Definition at line 4800 of file SemaTemplateInstantiateDecl.cpp.

References clang::TypeLoc::castAs(), clang::TypeLoc::getAsAdjusted(), clang::Decl::getEndLoc(), clang::TypeSourceInfo::getTypeLoc(), RewriteSpaceshipAsEqualEqual, clang::DeclarationNameInfo::setName(), clang::FunctionTypeLoc::setParam(), and clang::T.

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 702 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 714 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 706 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 718 of file Template.h.

disableLateAttributeInstantiation()

void clang::TemplateDeclInstantiator::disableLateAttributeInstantiation ( )

inline

Definition at line 685 of file Template.h.

enableLateAttributeInstantiation()

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

inline

Definition at line 679 of file Template.h.

getEvaluateConstraints()

bool clang::TemplateDeclInstantiator::getEvaluateConstraints ( )

inline

Definition at line 623 of file Template.h.

getStartingScope()

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

inline

Definition at line 690 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 5450 of file SemaTemplateInstantiateDecl.cpp.

References clang::Definition, 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::FunctionType::getNoReturnAttr(), clang::FunctionProtoType::getParamTypes(), clang::FunctionType::getReturnType(), clang::ValueDecl::getType(), clang::FunctionProtoType::hasExceptionSpec(), clang::isa(), clang::FunctionDecl::isDefined(), clang::Decl::isImplicit(), clang::Decl::isInLocalScopeForInstantiation(), New, clang::FunctionProtoType::ExceptionSpecInfo::SourceDecl, clang::FunctionProtoType::ExceptionSpecInfo::SourceTemplate, 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 5535 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), clang::Decl::getAccess(), InitFunctionInstantiation(), clang::isa(), clang::FunctionDecl::isVirtualAsWritten(), and New.

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 4931 of file SemaTemplateInstantiateDecl.cpp.

References clang::ClassTemplateDecl::AddPartialSpecialization(), clang::ASTTemplateArgumentListInfo::arguments(), clang::Sema::CheckTemplateArgumentInfo::CanonicalConverted, clang::ClassTemplatePartialSpecializationDecl::Create(), clang::ClassTemplateDecl::findPartialSpecialization(), clang::TypeDecl::getBeginLoc(), clang::Decl::getLocation(), clang::TagDecl::getTagKind(), clang::ClassTemplateSpecializationDecl::getTemplateArgsAsWritten(), clang::ClassTemplatePartialSpecializationDecl::getTemplateParameters(), clang::ASTTemplateArgumentListInfo::LAngleLoc, clang::ASTTemplateArgumentListInfo::RAngleLoc, clang::ClassTemplatePartialSpecializationDecl::setInstantiatedFromMember(), clang::ClassTemplateSpecializationDecl::setTemplateArgsAsWritten(), clang::TemplateArgumentListInfo::size(), SubstQualifier(), and SubstTemplateParams().

InstantiateEnumDefinition()

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

Definition at line 2248 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::ConstantEvaluated, clang::Enum, clang::EnumDecl::enumerators(), clang::Decl::getDeclContext(), clang::Decl::getLocation(), clang::DeclContext::isFunctionOrMethod(), isInvalid(), clang::Decl::setAccess(), clang::Decl::setInvalidDecl(), and clang::Unevaluated.

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

InstantiateTypeAliasTemplateDecl()

Decl * TemplateDeclInstantiator::InstantiateTypeAliasTemplateDecl

(

TypeAliasTemplateDecl *

D

)

Definition at line 1624 of file SemaTemplateInstantiateDecl.cpp.

References clang::TypeAliasTemplateDecl::Create(), clang::Found, clang::Decl::getAccess(), clang::Decl::getBeginLoc(), clang::NamedDecl::getDeclName(), clang::Decl::getLocation(), getPreviousDeclForInstantiation(), clang::TypeAliasTemplateDecl::getTemplatedDecl(), clang::TemplateDecl::getTemplateParameters(), InstantiateTypedefNameDecl(), clang::Sema::InstantiatingTemplate::isInvalid(), clang::Decl::setAccess(), clang::TypeAliasDecl::setDescribedAliasTemplate(), clang::RedeclarableTemplateDecl::setInstantiatedFromMemberTemplate(), clang::Redeclarable< decl_type >::setPreviousDecl(), and SubstTemplateParams().

InstantiateTypedefNameDecl()

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

Definition at line 1528 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), clang::Type::castAs(), clang::TypeAliasDecl::Create(), clang::TypedefDecl::Create(), 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::TypeSourceInfo::getType(), clang::TagDecl::getTypedefNameForAnonDecl(), clang::TypedefNameDecl::getTypeSourceInfo(), clang::TypedefNameDecl::getUnderlyingType(), clang::TagDecl::hasNameForLinkage(), clang::Invalid, clang::isa(), clang::Type::isInstantiationDependentType(), clang::Decl::isReferenced(), clang::IdentifierInfo::isStr(), clang::Type::isVariablyModifiedType(), clang::TagDecl::setTypedefNameForAnonDecl(), and clang::Typedef.

Referenced by InstantiateTypeAliasTemplateDecl().

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 5041 of file SemaTemplateInstantiateDecl.cpp.

References clang::ASTTemplateArgumentListInfo::arguments(), clang::Sema::CheckTemplateArgumentInfo::CanonicalConverted, clang::VarTemplatePartialSpecializationDecl::Create(), clang::NamedDecl::getDeclName(), clang::DeclaratorDecl::getInnerLocStart(), clang::Decl::getLocation(), clang::VarDecl::getStorageClass(), clang::VarTemplateSpecializationDecl::getTemplateArgsAsWritten(), clang::VarTemplatePartialSpecializationDecl::getTemplateParameters(), 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::setTemplateArgsAsWritten(), clang::TemplateArgumentListInfo::size(), SubstQualifier(), SubstTemplateParams(), and clang::VarTemplate.

setEvaluateConstraints()

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

inline

Definition at line 620 of file Template.h.

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

SubstDefaultedFunction()

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

Definition at line 5551 of file SemaTemplateInstantiateDecl.cpp.

References clang::FunctionDecl::DefaultedOrDeletedFunctionInfo::Create(), clang::Decl::getAccess(), clang::FunctionDecl::getDefaultedOrDeletedInfo(), clang::Decl::getLocation(), clang::DeclAccessPair::make(), and New.

Referenced by VisitCXXMethodDecl(), and VisitFunctionDecl().

SubstFunctionType()

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

Definition at line 5153 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), clang::TypeLoc::castAs(), clang::TypeLoc::getAs(), clang::NamedDecl::getDeclName(), clang::Decl::getLocation(), clang::FunctionTypeLoc::getParam(), clang::FunctionProtoType::getParamType(), clang::ValueDecl::getType(), clang::TypeSourceInfo::getTypeLoc(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::DeclaratorDecl::getTypeSpecStartLoc(), clang::TypeLoc::IgnoreParens(), clang::ValueDecl::isParameterPack(), clang::Method, and clang::FunctionDecl::parameters().

Referenced by VisitCXXMethodDecl(), and VisitFunctionDecl().

SubstQualifier() [1/2]

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

Definition at line 78 of file SemaTemplateInstantiateDecl.cpp.

Referenced by InstantiateClassTemplatePartialSpecialization(), and InstantiateVarTemplatePartialSpecialization().

SubstQualifier() [2/2]

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

Definition at line 83 of file SemaTemplateInstantiateDecl.cpp.

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 4876 of file SemaTemplateInstantiateDecl.cpp.

References clang::TemplateParameterList::Create(), clang::ActionResult< PtrTy, Compress >::get(), clang::TemplateParameterList::getLAngleLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::TemplateParameterList::getRequiresClause(), clang::TemplateParameterList::getTemplateLoc(), clang::Invalid, clang::ActionResult< PtrTy, Compress >::isInvalid(), clang::Decl::isInvalidDecl(), clang::TemplateParameterList::size(), and clang::declvisitor::Base< std::add_pointer, TemplateDeclInstantiator, Decl * >::Visit().

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

VisitBaseUsingDecls()

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

Definition at line 3968 of file SemaTemplateInstantiateDecl.cpp.

References clang::UnresolvedUsingIfExistsDecl::Create(), getPreviousDeclForInstantiation(), and clang::BaseUsingDecl::shadows().

VisitCXXMethodDecl()

Decl * TemplateDeclInstantiator::VisitCXXMethodDecl	(	CXXMethodDecl *	D,
		TemplateParameterList *	TemplateParams,
		RewriteKind	RK = RewriteKind::None )

Definition at line 3142 of file SemaTemplateInstantiateDecl.cpp.

References adjustForRewrite(), adjustFunctionTypeForInstantiation(), clang::CXXScopeSpec::Adopt(), clang::TemplateParameterList::asArray(), clang::cast(), clang::Constructor, clang::CXXConstructorDecl::Create(), clang::CXXConversionDecl::Create(), clang::CXXDestructorDecl::Create(), clang::CXXMethodDecl::Create(), clang::FunctionTemplateDecl::Create(), clang::TemplateParameterList::Create(), clang::TemplateArgumentList::CreateCopy(), clang::Sema::CodeSynthesisContext::DeducedTemplateArgumentSubstitution, clang::Destructor, clang::Decl::FOK_None, ForExternalRedeclaration, clang::FunctionTemplate, clang::ActionResult< PtrTy, Compress >::get(), clang::Decl::getAccess(), clang::Stmt::getBeginLoc(), clang::FunctionDecl::getConstexprKind(), clang::Decl::getDeclContext(), clang::FunctionDecl::getDeletedMessage(), clang::FunctionDecl::getDependentSpecializationInfo(), clang::FunctionDecl::getDescribedFunctionTemplate(), clang::Decl::getEndLoc(), clang::Stmt::getEndLoc(), clang::Decl::getFriendObjectKind(), clang::ExplicitSpecifier::getFromDecl(), clang::DeclaratorDecl::getInnerLocStart(), clang::TemplateParameterList::getLAngleLoc(), clang::Decl::getLexicalDeclContext(), clang::Decl::getLocation(), clang::DeclarationNameInfo::getName(), clang::FunctionDecl::getNameInfo(), clang::FunctionDecl::getPreviousDecl(), clang::DeclaratorDecl::getQualifierLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::TemplateParameterList::getRequiresClause(), clang::TemplateParameterList::getTemplateLoc(), clang::DeclaratorDecl::getTemplateParameterLists(), clang::FunctionDecl::getTemplateSpecializationArgsAsWritten(), clang::DeclaratorDecl::getTrailingRequiresClause(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::DeclaratorDecl::getTypeSourceInfo(), InitMethodInstantiation(), clang::isa(), clang::FunctionDecl::isDeletedAsWritten(), clang::FunctionDecl::isExplicitlyDefaulted(), clang::FunctionDecl::isInlined(), clang::FunctionDecl::isInlineSpecified(), clang::Decl::isInLocalScopeForInstantiation(), clang::isLambdaMethod(), clang::FunctionDecl::isOutOfLine(), clang::FunctionDecl::isPureVirtual(), clang::CXXMethodDecl::isStatic(), clang::ActionResult< PtrTy, Compress >::isUsable(), clang::Sema::LookupOrdinaryName, clang::Method, None, Previous, clang::SC_None, clang::SC_Static, clang::TemplateArgumentListInfo::setLAngleLoc(), clang::TemplateArgumentListInfo::setRAngleLoc(), clang::DeclaratorDecl::setTypeSourceInfo(), clang::TemplateParameterList::size(), SubstDefaultedFunction(), SubstFunctionType(), SubstTemplateParams(), clang::T, clang::TSK_ImplicitInstantiation, clang::Unresolved, and clang::FunctionDecl::UsesFPIntrin().

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

VisitDecl()

Decl * TemplateDeclInstantiator::VisitDecl

(

Decl *

D

)

Definition at line 4783 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 2756 of file SemaTemplateInstantiateDecl.cpp.

References adjustForRewrite(), adjustFunctionTypeForInstantiation(), clang::CXXScopeSpec::Adopt(), clang::TemplateParameterList::asArray(), clang::Sema::CodeSynthesisContext::BuildingDeductionGuides, clang::cast(), clang::CXXDeductionGuideDecl::Create(), clang::FunctionDecl::Create(), clang::FunctionTemplateDecl::Create(), clang::TemplateParameterList::Create(), clang::TemplateArgumentList::CreateCopy(), clang::Decl::FOK_None, ForExternalRedeclaration, clang::FunctionDecl::FriendConstraintRefersToEnclosingTemplate(), clang::Function, clang::FunctionTemplate, clang::ActionResult< PtrTy, Compress >::get(), clang::Decl::getAccess(), clang::Stmt::getBeginLoc(), clang::FunctionDecl::getCanonicalDecl(), clang::FunctionDecl::getConstexprKind(), clang::Decl::getDeclContext(), clang::FunctionDecl::getDeletedMessage(), clang::FunctionDecl::getDependentSpecializationInfo(), clang::FunctionDecl::getDescribedFunctionTemplate(), clang::SourceRange::getEnd(), clang::Stmt::getEndLoc(), clang::Decl::getFriendObjectKind(), clang::DeclaratorDecl::getInnerLocStart(), clang::TemplateParameterList::getLAngleLoc(), clang::Decl::getLocation(), clang::FunctionDecl::getNameInfo(), clang::DeclaratorDecl::getQualifierLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::DeclContext::getRedeclContext(), clang::TemplateParameterList::getRequiresClause(), clang::FunctionDecl::getSourceRange(), clang::FunctionDecl::getStorageClass(), clang::TemplateParameterList::getTemplateLoc(), clang::FunctionDecl::getTemplateSpecializationArgsAsWritten(), clang::DeclaratorDecl::getTrailingRequiresClause(), clang::Expr::getType(), clang::FunctionDecl::hasBody(), clang::NestedNameSpecifierLoc::hasQualifier(), clang::FunctionDecl::hasWrittenPrototype(), clang::Decl::IDNS_Ordinary, InitFunctionInstantiation(), clang::isa(), clang::FunctionDecl::isDeleted(), clang::FunctionDecl::isDestroyingOperatorDelete(), clang::FunctionDecl::isExplicitlyDefaulted(), clang::DeclContext::isFileContext(), 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::FunctionDecl::isTypeAwareOperatorNewOrDelete(), clang::ActionResult< PtrTy, Compress >::isUsable(), clang::Sema::LookupOrdinaryName, clang::Sema::LookupRedeclarationWithLinkage, clang::DeclContext::makeDeclVisibleInContext(), None, Previous, clang::TemplateArgumentListInfo::setLAngleLoc(), clang::Decl::setNonMemberOperator(), clang::TemplateArgumentListInfo::setRAngleLoc(), clang::TemplateParameterList::size(), SubstDefaultedFunction(), SubstFunctionType(), clang::T, 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 1735 of file SemaTemplateInstantiateDecl.cpp.

References VisitVarDecl().

Referenced by VisitVarDecl().

VisitVarTemplateSpecializationDecl()

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

Definition at line 4656 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::CheckTemplateArgumentInfo::CanonicalConverted, clang::VarTemplateDecl::findSpecialization(), clang::Decl::getLocation(), clang::VarTemplateSpecializationDecl::getPointOfInstantiation(), clang::VarTemplateSpecializationDecl::getSpecializationKind(), clang::VarTemplateSpecializationDecl::getSpecializedTemplate(), clang::VarTemplateSpecializationDecl::getTemplateArgsAsWritten(), clang::TemplateArgumentListInfo::setLAngleLoc(), clang::TemplateArgumentListInfo::setRAngleLoc(), clang::VarTemplate, and VisitVarTemplateSpecializationDecl().

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

---

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

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