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 578 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 684 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 687 of file Template.h.

Member Enumeration Documentation

RewriteKind

enum class clang::TemplateDeclInstantiator::RewriteKind

strong

Enumerator
None
RewriteSpaceshipAsEqualEqual

Definition at line 650 of file Template.h.

Constructor & Destructor Documentation

TemplateDeclInstantiator()

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

inline

Definition at line 607 of file Template.h.

Member Function Documentation

adjustForRewrite()

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

Definition at line 4697 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 694 of file Template.h.

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

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 706 of file Template.h.

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

delayed_var_partial_spec_begin()

delayed_var_partial_spec_iterator clang::TemplateDeclInstantiator::delayed_var_partial_spec_begin ( )

inline

Definition at line 698 of file Template.h.

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

delayed_var_partial_spec_end()

delayed_var_partial_spec_iterator clang::TemplateDeclInstantiator::delayed_var_partial_spec_end ( )

inline

Definition at line 710 of file Template.h.

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

disableLateAttributeInstantiation()

void clang::TemplateDeclInstantiator::disableLateAttributeInstantiation ( )

inline

Definition at line 677 of file Template.h.

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

enableLateAttributeInstantiation()

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

inline

Definition at line 671 of file Template.h.

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

getEvaluateConstraints()

bool clang::TemplateDeclInstantiator::getEvaluateConstraints ( )

inline

Definition at line 615 of file Template.h.

getStartingScope()

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

inline

Definition at line 682 of file Template.h.

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

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 5336 of file SemaTemplateInstantiateDecl.cpp.

References clang::atTemplateBegin(), clang::atTemplateEnd(), 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 5422 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 4821 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().

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

InstantiateEnumDefinition()

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

Definition at line 2150 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 1572 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 1476 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 4931 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.

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

setEvaluateConstraints()

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

inline

Definition at line 612 of file Template.h.

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

SubstDefaultedFunction()

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

Definition at line 5438 of file SemaTemplateInstantiateDecl.cpp.

References clang::FunctionDecl::DefaultedOrDeletedFunctionInfo::Create(), clang::Decl::getAccess(), clang::FunctionDecl::getDefalutedOrDeletedInfo(), 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 5043 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 4773 of file SemaTemplateInstantiateDecl.cpp.

References clang::TemplateParameterList::Create(), clang::TemplateParameterList::getLAngleLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::TemplateParameterList::getRequiresClause(), clang::TemplateParameterList::getTemplateLoc(), clang::Invalid, 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 3865 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 3042 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::FunctionDecl::getNameInfo(), clang::DeclaratorDecl::getNumTemplateParameterLists(), clang::FunctionDecl::getPreviousDecl(), clang::DeclaratorDecl::getQualifierLoc(), clang::TemplateParameterList::getRAngleLoc(), clang::TemplateParameterList::getRequiresClause(), clang::TemplateParameterList::getTemplateLoc(), clang::DeclaratorDecl::getTemplateParameterList(), 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 4680 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 2656 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 1683 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 4553 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