Represents a variable template specialization, which refers to a variable template with a given set of template arguments. More...

#include "clang/AST/DeclTemplate.h"

Inheritance diagram for clang::VarTemplateSpecializationDecl:

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Public Member Functions
void	getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const override
	Appends a human-readable name for this declaration into the given stream.

VarTemplateSpecializationDecl *	getMostRecentDecl ()

VarTemplateDecl *	getSpecializedTemplate () const
	Retrieve the template that this specialization specializes.

const TemplateArgumentList &	getTemplateArgs () const
	Retrieve the template arguments of the variable template specialization.

TemplateSpecializationKind	getSpecializationKind () const
	Determine the kind of specialization that this declaration represents.

bool	isExplicitSpecialization () const

bool	isClassScopeExplicitSpecialization () const

bool	isExplicitInstantiationOrSpecialization () const
	True if this declaration is an explicit specialization, explicit instantiation declaration, or explicit instantiation definition.

void	setSpecializationKind (TemplateSpecializationKind TSK)

SourceLocation	getPointOfInstantiation () const
	Get the point of instantiation (if any), or null if none.

void	setPointOfInstantiation (SourceLocation Loc)

void	setCompleteDefinition ()

llvm::PointerUnion< VarTemplateDecl , VarTemplatePartialSpecializationDecl >	getInstantiatedFrom () const
	If this variable template specialization is an instantiation of a template (rather than an explicit specialization), return the variable template or variable template partial specialization from which it was instantiated.

llvm::PointerUnion< VarTemplateDecl , VarTemplatePartialSpecializationDecl >	getSpecializedTemplateOrPartial () const
	Retrieve the variable template or variable template partial specialization which was specialized by this.

const TemplateArgumentList &	getTemplateInstantiationArgs () const
	Retrieve the set of template arguments that should be used to instantiate the initializer of the variable template or variable template partial specialization from which this variable template specialization was instantiated.

void	setInstantiationOf (VarTemplatePartialSpecializationDecl PartialSpec, const TemplateArgumentList TemplateArgs)
	Note that this variable template specialization is actually an instantiation of the given variable template partial specialization whose template arguments have been deduced.

void	setInstantiationOf (VarTemplateDecl *TemplDecl)
	Note that this variable template specialization is an instantiation of the given variable template.

const ASTTemplateArgumentListInfo *	getTemplateArgsAsWritten () const
	Retrieve the template argument list as written in the sources, if any.

void	setTemplateArgsAsWritten (const ASTTemplateArgumentListInfo *ArgsWritten)
	Set the template argument list as written in the sources.

void	setTemplateArgsAsWritten (const TemplateArgumentListInfo &ArgsInfo)
	Set the template argument list as written in the sources.

SourceLocation	getExternKeywordLoc () const
	Gets the location of the extern keyword, if present.

void	setExternKeywordLoc (SourceLocation Loc)
	Sets the location of the extern keyword.

SourceLocation	getTemplateKeywordLoc () const
	Gets the location of the template keyword, if present.

void	setTemplateKeywordLoc (SourceLocation Loc)
	Sets the location of the template keyword.

SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

void	Profile (llvm::FoldingSetNodeID &ID) const

Public Member Functions inherited from clang::VarDecl
SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

StorageClass	getStorageClass () const
	Returns the storage class as written in the source.

void	setStorageClass (StorageClass SC)

void	setTSCSpec (ThreadStorageClassSpecifier TSC)

ThreadStorageClassSpecifier	getTSCSpec () const

TLSKind	getTLSKind () const

bool	hasLocalStorage () const
	Returns true if a variable with function scope is a non-static local variable.

bool	isStaticLocal () const
	Returns true if a variable with function scope is a static local variable.

bool	hasExternalStorage () const
	Returns true if a variable has extern or private_extern storage.

bool	hasGlobalStorage () const
	Returns true for all variables that do not have local storage.

StorageDuration	getStorageDuration () const
	Get the storage duration of this variable, per C++ [basic.stc].

LanguageLinkage	getLanguageLinkage () const
	Compute the language linkage.

bool	isExternC () const
	Determines whether this variable is a variable with external, C linkage.

bool	isInExternCContext () const
	Determines whether this variable's context is, or is nested within, a C++ extern "C" linkage spec.

bool	isInExternCXXContext () const
	Determines whether this variable's context is, or is nested within, a C++ extern "C++" linkage spec.

bool	isLocalVarDecl () const
	Returns true for local variable declarations other than parameters.

bool	isLocalVarDeclOrParm () const
	Similar to isLocalVarDecl but also includes parameters.

bool	isFunctionOrMethodVarDecl () const
	Similar to isLocalVarDecl, but excludes variables declared in blocks.

bool	isStaticDataMember () const
	Determines whether this is a static data member.

VarDecl *	getCanonicalDecl () override
	Retrieves the "canonical" declaration of the given declaration.

const VarDecl *	getCanonicalDecl () const

DefinitionKind	isThisDeclarationADefinition (ASTContext &) const
	Check whether this declaration is a definition.

DefinitionKind	isThisDeclarationADefinition () const

DefinitionKind	hasDefinition (ASTContext &) const
	Check whether this variable is defined in this translation unit.

DefinitionKind	hasDefinition () const

VarDecl *	getActingDefinition ()
	Get the tentative definition that acts as the real definition in a TU.

const VarDecl *	getActingDefinition () const

VarDecl *	getDefinition (ASTContext &)
	Get the real (not just tentative) definition for this declaration.

const VarDecl *	getDefinition (ASTContext &C) const

VarDecl *	getDefinition ()

const VarDecl *	getDefinition () const

bool	isOutOfLine () const override
	Determine whether this is or was instantiated from an out-of-line definition of a static data member.

bool	isFileVarDecl () const
	Returns true for file scoped variable declaration.

const Expr *	getAnyInitializer () const
	Get the initializer for this variable, no matter which declaration it is attached to.

const Expr *	getAnyInitializer (const VarDecl *&D) const
	Get the initializer for this variable, no matter which declaration it is attached to.

bool	hasInit () const

const Expr *	getInit () const

Expr *	getInit ()

Stmt **	getInitAddress ()
	Retrieve the address of the initializer expression.

void	setInit (Expr *I)

VarDecl *	getInitializingDeclaration ()
	Get the initializing declaration of this variable, if any.

const VarDecl *	getInitializingDeclaration () const

bool	mightBeUsableInConstantExpressions (const ASTContext &C) const
	Determine whether this variable's value might be usable in a constant expression, according to the relevant language standard.

bool	isUsableInConstantExpressions (const ASTContext &C) const
	Determine whether this variable's value can be used in a constant expression, according to the relevant language standard, including checking whether it was initialized by a constant expression.

EvaluatedStmt *	ensureEvaluatedStmt () const
	Convert the initializer for this declaration to the elaborated EvaluatedStmt form, which contains extra information on the evaluated value of the initializer.

EvaluatedStmt *	getEvaluatedStmt () const

APValue *	evaluateValue () const
	Attempt to evaluate the value of the initializer attached to this declaration, and produce notes explaining why it cannot be evaluated.

APValue *	getEvaluatedValue () const
	Return the already-evaluated value of this variable's initializer, or NULL if the value is not yet known.

bool	evaluateDestruction (SmallVectorImpl< PartialDiagnosticAt > &Notes) const
	Evaluate the destruction of this variable to determine if it constitutes constant destruction.

bool	hasConstantInitialization () const
	Determine whether this variable has constant initialization.

bool	hasICEInitializer (const ASTContext &Context) const
	Determine whether the initializer of this variable is an integer constant expression.

bool	checkForConstantInitialization (SmallVectorImpl< PartialDiagnosticAt > &Notes) const
	Evaluate the initializer of this variable to determine whether it's a constant initializer.

void	setInitStyle (InitializationStyle Style)

InitializationStyle	getInitStyle () const
	The style of initialization for this declaration.

bool	isDirectInit () const
	Whether the initializer is a direct-initializer (list or call).

bool	isThisDeclarationADemotedDefinition () const
	If this definition should pretend to be a declaration.

void	demoteThisDefinitionToDeclaration ()
	This is a definition which should be demoted to a declaration.

bool	isExceptionVariable () const
	Determine whether this variable is the exception variable in a C++ catch statememt or an Objective-C @catch statement.

void	setExceptionVariable (bool EV)

bool	isNRVOVariable () const
	Determine whether this local variable can be used with the named return value optimization (NRVO).

void	setNRVOVariable (bool NRVO)

bool	isCXXForRangeDecl () const
	Determine whether this variable is the for-range-declaration in a C++0x for-range statement.

void	setCXXForRangeDecl (bool FRD)

bool	isObjCForDecl () const
	Determine whether this variable is a for-loop declaration for a for-in statement in Objective-C.

void	setObjCForDecl (bool FRD)

bool	isARCPseudoStrong () const
	Determine whether this variable is an ARC pseudo-__strong variable.

void	setARCPseudoStrong (bool PS)

bool	isInline () const
	Whether this variable is (C++1z) inline.

bool	isInlineSpecified () const

void	setInlineSpecified ()

void	setImplicitlyInline ()

bool	isConstexpr () const
	Whether this variable is (C++11) constexpr.

void	setConstexpr (bool IC)

bool	isInitCapture () const
	Whether this variable is the implicit variable for a lambda init-capture.

void	setInitCapture (bool IC)

bool	isParameterPack () const
	Determine whether this variable is actually a function parameter pack or init-capture pack.

bool	isPreviousDeclInSameBlockScope () const
	Whether this local extern variable declaration's previous declaration was declared in the same block scope.

void	setPreviousDeclInSameBlockScope (bool Same)

bool	isEscapingByref () const
	Indicates the capture is a __block variable that is captured by a block that can potentially escape (a block for which BlockDecl::doesNotEscape returns false).

bool	isNonEscapingByref () const
	Indicates the capture is a __block variable that is never captured by an escaping block.

void	setEscapingByref ()

bool	isCXXCondDecl () const

void	setCXXCondDecl ()

bool	hasDependentAlignment () const
	Determines if this variable's alignment is dependent.

VarDecl *	getTemplateInstantiationPattern () const
	Retrieve the variable declaration from which this variable could be instantiated, if it is an instantiation (rather than a non-template).

VarDecl *	getInstantiatedFromStaticDataMember () const
	If this variable is an instantiated static data member of a class template specialization, returns the templated static data member from which it was instantiated.

TemplateSpecializationKind	getTemplateSpecializationKind () const
	If this variable is an instantiation of a variable template or a static data member of a class template, determine what kind of template specialization or instantiation this is.

TemplateSpecializationKind	getTemplateSpecializationKindForInstantiation () const
	Get the template specialization kind of this variable for the purposes of template instantiation.

SourceLocation	getPointOfInstantiation () const
	If this variable is an instantiation of a variable template or a static data member of a class template, determine its point of instantiation.

MemberSpecializationInfo *	getMemberSpecializationInfo () const
	If this variable is an instantiation of a static data member of a class template specialization, retrieves the member specialization information.

void	setTemplateSpecializationKind (TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation())
	For a static data member that was instantiated from a static data member of a class template, set the template specialiation kind.

void	setInstantiationOfStaticDataMember (VarDecl *VD, TemplateSpecializationKind TSK)
	Specify that this variable is an instantiation of the static data member VD.

VarTemplateDecl *	getDescribedVarTemplate () const
	Retrieves the variable template that is described by this variable declaration.

void	setDescribedVarTemplate (VarTemplateDecl *Template)

bool	isKnownToBeDefined () const

bool	isNoDestroy (const ASTContext &) const
	Is destruction of this variable entirely suppressed? If so, the variable need not have a usable destructor at all.

QualType::DestructionKind	needsDestruction (const ASTContext &Ctx) const
	Would the destruction of this variable have any effect, and if so, what kind?

bool	hasFlexibleArrayInit (const ASTContext &Ctx) const
	Whether this variable has a flexible array member initialized with one or more elements.

CharUnits	getFlexibleArrayInitChars (const ASTContext &Ctx) const
	If hasFlexibleArrayInit is true, compute the number of additional bytes necessary to store those elements.

Public Member Functions inherited from clang::DeclaratorDecl
TypeSourceInfo *	getTypeSourceInfo () const

void	setTypeSourceInfo (TypeSourceInfo *TI)

SourceLocation	getInnerLocStart () const
	Return start of source range ignoring outer template declarations.

void	setInnerLocStart (SourceLocation L)

SourceLocation	getOuterLocStart () const
	Return start of source range taking into account any outer template declarations.

SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

SourceLocation	getBeginLoc () const LLVM_READONLY

NestedNameSpecifier *	getQualifier () const
	Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source.

NestedNameSpecifierLoc	getQualifierLoc () const
	Retrieve the nested-name-specifier (with source-location information) that qualifies the name of this declaration, if it was present in the source.

void	setQualifierInfo (NestedNameSpecifierLoc QualifierLoc)

Expr *	getTrailingRequiresClause ()
	Get the constraint-expression introduced by the trailing requires-clause in the function/member declaration, or null if no requires-clause was provided.

const Expr *	getTrailingRequiresClause () const

void	setTrailingRequiresClause (Expr *TrailingRequiresClause)

unsigned	getNumTemplateParameterLists () const

TemplateParameterList *	getTemplateParameterList (unsigned index) const

void	setTemplateParameterListsInfo (ASTContext &Context, ArrayRef< TemplateParameterList * > TPLists)

SourceLocation	getTypeSpecStartLoc () const

SourceLocation	getTypeSpecEndLoc () const

Public Member Functions inherited from clang::ValueDecl
QualType	getType () const

void	setType (QualType newType)

bool	isWeak () const
	Determine whether this symbol is weakly-imported, or declared with the weak or weak-ref attr.

bool	isInitCapture () const
	Whether this variable is the implicit variable for a lambda init-capture.

VarDecl *	getPotentiallyDecomposedVarDecl ()

const VarDecl *	getPotentiallyDecomposedVarDecl () const

Public Member Functions inherited from clang::NamedDecl
IdentifierInfo *	getIdentifier () const
	Get the identifier that names this declaration, if there is one.

StringRef	getName () const
	Get the name of identifier for this declaration as a StringRef.

std::string	getNameAsString () const
	Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc).

virtual void	printName (raw_ostream &OS, const PrintingPolicy &Policy) const
	Pretty-print the unqualified name of this declaration.

void	printName (raw_ostream &OS) const
	Calls printName() with the ASTContext printing policy from the decl.

DeclarationName	getDeclName () const
	Get the actual, stored name of the declaration, which may be a special name.

void	setDeclName (DeclarationName N)
	Set the name of this declaration.

void	printQualifiedName (raw_ostream &OS) const
	Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B.

void	printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const

void	printNestedNameSpecifier (raw_ostream &OS) const
	Print only the nested name specifier part of a fully-qualified name, including the '::' at the end.

void	printNestedNameSpecifier (raw_ostream &OS, const PrintingPolicy &Policy) const

std::string	getQualifiedNameAsString () const

virtual void	getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
	Appends a human-readable name for this declaration into the given stream.

bool	declarationReplaces (const NamedDecl *OldD, bool IsKnownNewer=true) const
	Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope.

bool	hasLinkage () const
	Determine whether this declaration has linkage.

bool	isCXXClassMember () const
	Determine whether this declaration is a C++ class member.

bool	isCXXInstanceMember () const
	Determine whether the given declaration is an instance member of a C++ class.

ReservedIdentifierStatus	isReserved (const LangOptions &LangOpts) const
	Determine if the declaration obeys the reserved identifier rules of the given language.

Linkage	getLinkageInternal () const
	Determine what kind of linkage this entity has.

Linkage	getFormalLinkage () const
	Get the linkage from a semantic point of view.

bool	hasExternalFormalLinkage () const
	True if this decl has external linkage.

bool	isExternallyVisible () const

bool	isExternallyDeclarable () const
	Determine whether this declaration can be redeclared in a different translation unit.

Visibility	getVisibility () const
	Determines the visibility of this entity.

LinkageInfo	getLinkageAndVisibility () const
	Determines the linkage and visibility of this entity.

std::optional< Visibility >	getExplicitVisibility (ExplicitVisibilityKind kind) const
	If visibility was explicitly specified for this declaration, return that visibility.

bool	isLinkageValid () const
	True if the computed linkage is valid.

bool	hasLinkageBeenComputed () const
	True if something has required us to compute the linkage of this declaration.

bool	isPlaceholderVar (const LangOptions &LangOpts) const

NamedDecl *	getUnderlyingDecl ()
	Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.

const NamedDecl *	getUnderlyingDecl () const

NamedDecl *	getMostRecentDecl ()

const NamedDecl *	getMostRecentDecl () const

ObjCStringFormatFamily	getObjCFStringFormattingFamily () const

bool	isModulePrivate () const
	Whether this declaration was marked as being private to the module in which it was defined.

void	setModulePrivate ()
	Specify that this declaration was marked as being private to the module in which it was defined.

Public Member Functions inherited from clang::Decl
	Decl ()=delete

	Decl (const Decl &)=delete

	Decl (Decl &&)=delete

Decl &	operator= (const Decl &)=delete

Decl &	operator= (Decl &&)=delete

virtual SourceRange	getSourceRange () const LLVM_READONLY
	Source range that this declaration covers.

SourceLocation	getBeginLoc () const LLVM_READONLY

SourceLocation	getEndLoc () const LLVM_READONLY

SourceLocation	getLocation () const

void	setLocation (SourceLocation L)

Kind	getKind () const

const char *	getDeclKindName () const

Decl *	getNextDeclInContext ()

const Decl *	getNextDeclInContext () const

DeclContext *	getDeclContext ()

const DeclContext *	getDeclContext () const

DeclContext *	getNonTransparentDeclContext ()
	Return the non transparent context.

const DeclContext *	getNonTransparentDeclContext () const

Decl *	getNonClosureContext ()
	Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc.

const Decl *	getNonClosureContext () const

TranslationUnitDecl *	getTranslationUnitDecl ()

const TranslationUnitDecl *	getTranslationUnitDecl () const

bool	isInAnonymousNamespace () const

bool	isInStdNamespace () const

bool	isFileContextDecl () const

ASTContext &	getASTContext () const LLVM_READONLY

const LangOptions &	getLangOpts () const LLVM_READONLY
	Helper to get the language options from the ASTContext.

void	setAccess (AccessSpecifier AS)

AccessSpecifier	getAccess () const

AccessSpecifier	getAccessUnsafe () const
	Retrieve the access specifier for this declaration, even though it may not yet have been properly set.

bool	hasAttrs () const

void	setAttrs (const AttrVec &Attrs)

AttrVec &	getAttrs ()

const AttrVec &	getAttrs () const

void	dropAttrs ()

void	addAttr (Attr *A)

attr_range	attrs () const

attr_iterator	attr_begin () const

attr_iterator	attr_end () const

template<typename... Ts>
void	dropAttrs ()

template<typename T >
void	dropAttr ()

template<typename T >
llvm::iterator_range< specific_attr_iterator< T > >	specific_attrs () const

template<typename T >
specific_attr_iterator< T >	specific_attr_begin () const

template<typename T >
specific_attr_iterator< T >	specific_attr_end () const

template<typename T >
T *	getAttr () const

template<typename T >
bool	hasAttr () const

unsigned	getMaxAlignment () const
	getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none.

void	setInvalidDecl (bool Invalid=true)
	setInvalidDecl - Indicates the Decl had a semantic error.

bool	isInvalidDecl () const

bool	isImplicit () const
	isImplicit - Indicates whether the declaration was implicitly generated by the implementation.

void	setImplicit (bool I=true)

bool	isUsed (bool CheckUsedAttr=true) const
	Whether any (re-)declaration of the entity was used, meaning that a definition is required.

void	setIsUsed ()
	Set whether the declaration is used, in the sense of odr-use.

void	markUsed (ASTContext &C)
	Mark the declaration used, in the sense of odr-use.

bool	isReferenced () const
	Whether any declaration of this entity was referenced.

bool	isThisDeclarationReferenced () const
	Whether this declaration was referenced.

void	setReferenced (bool R=true)

bool	isTopLevelDeclInObjCContainer () const
	Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition.

void	setTopLevelDeclInObjCContainer (bool V=true)

ExternalSourceSymbolAttr *	getExternalSourceSymbolAttr () const
	Looks on this and related declarations for an applicable external source symbol attribute.

bool	isModulePrivate () const
	Whether this declaration was marked as being private to the module in which it was defined.

bool	isInExportDeclContext () const
	Whether this declaration was exported in a lexical context.

bool	isInvisibleOutsideTheOwningModule () const

bool	isInAnotherModuleUnit () const
	Whether this declaration comes from another module unit.

bool	isInCurrentModuleUnit () const
	Whether this declaration comes from the same module unit being compiled.

bool	shouldEmitInExternalSource () const
	Whether the definition of the declaration should be emitted in external sources.

bool	isFromExplicitGlobalModule () const
	Whether this declaration comes from explicit global module.

bool	isFromGlobalModule () const
	Whether this declaration comes from global module.

bool	isInNamedModule () const
	Whether this declaration comes from a named module.

bool	hasDefiningAttr () const
	Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'.

const Attr *	getDefiningAttr () const
	Return this declaration's defining attribute if it has one.

void	setFromASTFile ()
	Set the FromASTFile flag.

void	setOwningModuleID (unsigned ID)
	Set the owning module ID.

AvailabilityResult	getAvailability (std::string Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef RealizedPlatform=nullptr) const
	Determine the availability of the given declaration.

VersionTuple	getVersionIntroduced () const
	Retrieve the version of the target platform in which this declaration was introduced.

bool	isDeprecated (std::string *Message=nullptr) const
	Determine whether this declaration is marked 'deprecated'.

bool	isUnavailable (std::string *Message=nullptr) const
	Determine whether this declaration is marked 'unavailable'.

bool	isWeakImported () const
	Determine whether this is a weak-imported symbol.

bool	canBeWeakImported (bool &IsDefinition) const
	Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute.

bool	isFromASTFile () const
	Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed.

GlobalDeclID	getGlobalID () const
	Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from.

unsigned	getOwningModuleID () const
	Retrieve the global ID of the module that owns this particular declaration.

Module *	getImportedOwningModule () const
	Get the imported owning module, if this decl is from an imported (non-local) module.

Module *	getLocalOwningModule () const
	Get the local owning module, if known.

void	setLocalOwningModule (Module *M)

bool	hasOwningModule () const
	Is this declaration owned by some module?

Module *	getOwningModule () const
	Get the module that owns this declaration (for visibility purposes).

Module *	getOwningModuleForLinkage () const
	Get the module that owns this declaration for linkage purposes.

bool	isUnconditionallyVisible () const
	Determine whether this declaration is definitely visible to name lookup, independent of whether the owning module is visible.

bool	isReachable () const

void	setVisibleDespiteOwningModule ()
	Set that this declaration is globally visible, even if it came from a module that is not visible.

ModuleOwnershipKind	getModuleOwnershipKind () const
	Get the kind of module ownership for this declaration.

void	setModuleOwnershipKind (ModuleOwnershipKind MOK)
	Set whether this declaration is hidden from name lookup.

unsigned	getIdentifierNamespace () const

bool	isInIdentifierNamespace (unsigned NS) const

bool	hasTagIdentifierNamespace () const

DeclContext *	getLexicalDeclContext ()
	getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).

const DeclContext *	getLexicalDeclContext () const

virtual bool	isOutOfLine () const
	Determine whether this declaration is declared out of line (outside its semantic context).

void	setDeclContext (DeclContext *DC)
	setDeclContext - Set both the semantic and lexical DeclContext to DC.

void	setLexicalDeclContext (DeclContext *DC)

bool	isTemplated () const
	Determine whether this declaration is a templated entity (whether it is.

unsigned	getTemplateDepth () const
	Determine the number of levels of template parameter surrounding this declaration.

bool	isDefinedOutsideFunctionOrMethod () const
	isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method.

bool	isInLocalScopeForInstantiation () const
	Determine whether a substitution into this declaration would occur as part of a substitution into a dependent local scope.

const DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false) const
	If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null.

DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false)

virtual Decl *	getCanonicalDecl ()
	Retrieves the "canonical" declaration of the given declaration.

const Decl *	getCanonicalDecl () const

bool	isCanonicalDecl () const
	Whether this particular Decl is a canonical one.

redecl_range	redecls () const
	Returns an iterator range for all the redeclarations of the same decl.

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Decl *	getPreviousDecl ()
	Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.

const Decl *	getPreviousDecl () const
	Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.

bool	isFirstDecl () const
	True if this is the first declaration in its redeclaration chain.

Decl *	getMostRecentDecl ()
	Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).

const Decl *	getMostRecentDecl () const
	Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).

virtual Stmt *	getBody () const
	getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body.

virtual bool	hasBody () const
	Returns true if this `Decl` represents a declaration for a body of code, such as a function or method definition.

SourceLocation	getBodyRBrace () const
	getBodyRBrace - Gets the right brace of the body, if a body exists.

bool	isTemplateParameter () const
	isTemplateParameter - Determines whether this declaration is a template parameter.

bool	isTemplateParameterPack () const
	isTemplateParameter - Determines whether this declaration is a template parameter pack.

bool	isParameterPack () const
	Whether this declaration is a parameter pack.

bool	isTemplateDecl () const
	returns true if this declaration is a template

bool	isFunctionOrFunctionTemplate () const
	Whether this declaration is a function or function template.

TemplateDecl *	getDescribedTemplate () const
	If this is a declaration that describes some template, this method returns that template declaration.

const TemplateParameterList *	getDescribedTemplateParams () const
	If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list.

FunctionDecl *	getAsFunction () LLVM_READONLY
	Returns the function itself, or the templated function if this is a function template.

const FunctionDecl *	getAsFunction () const

void	setLocalExternDecl ()
	Changes the namespace of this declaration to reflect that it's a function-local extern declaration.

bool	isLocalExternDecl () const
	Determine whether this is a block-scope declaration with linkage.

void	setObjectOfFriendDecl (bool PerformFriendInjection=false)
	Changes the namespace of this declaration to reflect that it's the object of a friend declaration.

void	clearIdentifierNamespace ()
	Clears the namespace of this declaration.

FriendObjectKind	getFriendObjectKind () const
	Determines whether this declaration is the object of a friend declaration and, if so, what kind.

void	setNonMemberOperator ()
	Specifies that this declaration is a C++ overloaded non-member.

void	print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const

void	print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const

void	dump () const

void	dumpColor () const

void	dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const

int64_t	getID () const

const FunctionType *	getFunctionType (bool BlocksToo=true) const
	Looks through the Decl's underlying type to extract a FunctionType when possible.

bool	isFunctionPointerType () const

Public Member Functions inherited from clang::Redeclarable< VarDecl >
	Redeclarable (const ASTContext &Ctx)

VarDecl *	getPreviousDecl ()
	Return the previous declaration of this declaration or NULL if this is the first declaration.

const VarDecl *	getPreviousDecl () const

VarDecl *	getFirstDecl ()
	Return the first declaration of this declaration or itself if this is the only declaration.

const VarDecl *	getFirstDecl () const
	Return the first declaration of this declaration or itself if this is the only declaration.

bool	isFirstDecl () const
	True if this is the first declaration in its redeclaration chain.

VarDecl *	getMostRecentDecl ()
	Returns the most recent (re)declaration of this declaration.

const VarDecl *	getMostRecentDecl () const
	Returns the most recent (re)declaration of this declaration.

void	setPreviousDecl (VarDecl *PrevDecl)
	Set the previous declaration.

redecl_range	redecls () const
	Returns an iterator range for all the redeclarations of the same decl.

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Static Public Member Functions
static VarTemplateSpecializationDecl *	Create (ASTContext &Context, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, VarTemplateDecl SpecializedTemplate, QualType T, TypeSourceInfo *TInfo, StorageClass S, ArrayRef< TemplateArgument > Args)

static VarTemplateSpecializationDecl *	CreateDeserialized (ASTContext &C, GlobalDeclID ID)

static void	Profile (llvm::FoldingSetNodeID &ID, ArrayRef< TemplateArgument > TemplateArgs, const ASTContext &Context)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::VarDecl
static const char *	getStorageClassSpecifierString (StorageClass SC)
	Return the string used to specify the storage class `SC`.

static VarDecl *	Create (ASTContext &C, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, const IdentifierInfo Id, QualType T, TypeSourceInfo *TInfo, StorageClass S)

static VarDecl *	CreateDeserialized (ASTContext &C, GlobalDeclID ID)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::DeclaratorDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::ValueDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::NamedDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::Decl
static bool	isFlexibleArrayMemberLike (ASTContext &Context, const Decl *D, QualType Ty, LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel, bool IgnoreTemplateOrMacroSubstitution)
	Whether it resembles a flexible array member.

static unsigned	getIdentifierNamespaceForKind (Kind DK)

static bool	isTagIdentifierNamespace (unsigned NS)

static void	add (Kind k)

static void	EnableStatistics ()

static void	PrintStats ()

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const Decl *)

static Decl *	castFromDeclContext (const DeclContext *)

static void	printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0)

Protected Member Functions
	VarTemplateSpecializationDecl (Kind DK, ASTContext &Context, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, VarTemplateDecl SpecializedTemplate, QualType T, TypeSourceInfo *TInfo, StorageClass S, ArrayRef< TemplateArgument > Args)

	VarTemplateSpecializationDecl (Kind DK, ASTContext &Context)

Protected Member Functions inherited from clang::VarDecl
	VarDecl (Kind DK, ASTContext &C, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, const IdentifierInfo Id, QualType T, TypeSourceInfo *TInfo, StorageClass SC)

VarDecl *	getNextRedeclarationImpl () override
	Returns the next redeclaration or itself if this is the only decl.

VarDecl *	getPreviousDeclImpl () override
	Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.

VarDecl *	getMostRecentDeclImpl () override
	Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.

Protected Member Functions inherited from clang::DeclaratorDecl
	DeclaratorDecl (Kind DK, DeclContext DC, SourceLocation L, DeclarationName N, QualType T, TypeSourceInfo TInfo, SourceLocation StartL)

Protected Member Functions inherited from clang::ValueDecl
	ValueDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N, QualType T)

Protected Member Functions inherited from clang::NamedDecl
	NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)

Protected Member Functions inherited from clang::Decl
void *	operator new (std::size_t Size, const ASTContext &Ctx, GlobalDeclID ID, std::size_t Extra=0)
	Allocate memory for a deserialized declaration.

void *	operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)
	Allocate memory for a non-deserialized declaration.

	Decl (Kind DK, DeclContext *DC, SourceLocation L)

	Decl (Kind DK, EmptyShell Empty)

virtual	~Decl ()

void	updateOutOfDate (IdentifierInfo &II) const
	Update a potentially out-of-date declaration.

Linkage	getCachedLinkage () const

void	setCachedLinkage (Linkage L) const

bool	hasCachedLinkage () const

void	setModulePrivate ()
	Specify that this declaration was marked as being private to the module in which it was defined.

bool	hasLocalOwningModuleStorage () const

virtual Decl *	getNextRedeclarationImpl ()
	Returns the next redeclaration or itself if this is the only decl.

virtual Decl *	getPreviousDeclImpl ()
	Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.

virtual Decl *	getMostRecentDeclImpl ()
	Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.

ASTMutationListener *	getASTMutationListener () const

Protected Member Functions inherited from clang::Redeclarable< VarDecl >
VarDecl *	getNextRedeclaration () const

Friends
class	ASTDeclReader

class	ASTDeclWriter

class	VarDecl

Additional Inherited Members
Public Types inherited from clang::VarDecl
enum	InitializationStyle { CInit , CallInit , ListInit , ParenListInit }
	Initialization styles. More...

enum	TLSKind { TLS_None , TLS_Static , TLS_Dynamic }
	Kinds of thread-local storage. More...

enum	DefinitionKind { DeclarationOnly , TentativeDefinition , Definition }

using	redecl_range = redeclarable_base::redecl_range

using	redecl_iterator = redeclarable_base::redecl_iterator

Public Types inherited from clang::NamedDecl
enum	ExplicitVisibilityKind { VisibilityForType , VisibilityForValue }
	Kinds of explicit visibility. More...

Public Types inherited from clang::Decl
enum	Kind
	Lists the kind of concrete classes of Decl. More...

enum	IdentifierNamespace { IDNS_Label = 0x0001 , IDNS_Tag = 0x0002 , IDNS_Type = 0x0004 , IDNS_Member = 0x0008 , IDNS_Namespace = 0x0010 , IDNS_Ordinary = 0x0020 , IDNS_ObjCProtocol = 0x0040 , IDNS_OrdinaryFriend = 0x0080 , IDNS_TagFriend = 0x0100 , IDNS_Using = 0x0200 , IDNS_NonMemberOperator = 0x0400 , IDNS_LocalExtern = 0x0800 , IDNS_OMPReduction = 0x1000 , IDNS_OMPMapper = 0x2000 }
	IdentifierNamespace - The different namespaces in which declarations may appear. More...

enum	ObjCDeclQualifier { OBJC_TQ_None = 0x0 , OBJC_TQ_In = 0x1 , OBJC_TQ_Inout = 0x2 , OBJC_TQ_Out = 0x4 , OBJC_TQ_Bycopy = 0x8 , OBJC_TQ_Byref = 0x10 , OBJC_TQ_Oneway = 0x20 , OBJC_TQ_CSNullability = 0x40 }
	ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More...

enum class	ModuleOwnershipKind : unsigned char { Unowned , Visible , VisibleWhenImported , ReachableWhenImported , ModulePrivate }
	The kind of ownership a declaration has, for visibility purposes. More...

enum	FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared }

using	attr_iterator = AttrVec::const_iterator

using	attr_range = llvm::iterator_range< attr_iterator >

using	redecl_range = llvm::iterator_range< redecl_iterator >

Public Types inherited from clang::Redeclarable< VarDecl >
using	redecl_range = llvm::iterator_range< redecl_iterator >

Protected Types inherited from clang::VarDecl
enum	{ NumParameterIndexBits = 8 }

enum	DefaultArgKind { DAK_None , DAK_Unparsed , DAK_Uninstantiated , DAK_Normal }

enum	{ NumScopeDepthOrObjCQualsBits = 7 }

using	InitType = llvm::PointerUnion< Stmt , EvaluatedStmt >

using	redeclarable_base = Redeclarable< VarDecl >

Static Protected Member Functions inherited from clang::Redeclarable< VarDecl >
static DeclLink	PreviousDeclLink (VarDecl *D)

static DeclLink	LatestDeclLink (const ASTContext &Ctx)

Protected Attributes inherited from clang::VarDecl
InitType	Init
	The initializer for this variable or, for a ParmVarDecl, the C++ default argument.

union {
unsigned AllBits

VarDeclBitfields VarDeclBits

ParmVarDeclBitfields ParmVarDeclBits

NonParmVarDeclBitfields NonParmVarDeclBits

};

Protected Attributes inherited from clang::Decl
llvm::PointerIntPair< Decl *, 3, ModuleOwnershipKind >	NextInContextAndBits
	The next declaration within the same lexical DeclContext.

unsigned	Access: 2
	Access - Used by C++ decls for the access specifier.

unsigned	FromASTFile: 1
	Whether this declaration was loaded from an AST file.

unsigned	IdentifierNamespace: 14
	IdentifierNamespace - This specifies what IDNS_* namespace this lives in.

unsigned	CacheValidAndLinkage: 3
	If 0, we have not computed the linkage of this declaration.

Protected Attributes inherited from clang::Redeclarable< VarDecl >
DeclLink	RedeclLink
	Points to the next redeclaration in the chain.

VarDecl *	First

Detailed Description

Represents a variable template specialization, which refers to a variable template with a given set of template arguments.

Variable template specializations represent both explicit specializations of variable templates, as in the example below, and implicit instantiations of variable templates.

template<typename T> constexpr T pi = T(3.1415926535897932385);
 
template<>
constexpr float pi<float>; // variable template specialization pi<float>

Definition at line 2591 of file DeclTemplate.h.

Constructor & Destructor Documentation

◆ VarTemplateSpecializationDecl() [1/2]

VarTemplateSpecializationDecl::VarTemplateSpecializationDecl	(	Kind	DK,
		ASTContext &	Context,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		VarTemplateDecl *	SpecializedTemplate,
		QualType	T,
		TypeSourceInfo *	TInfo,
		StorageClass	S,
		ArrayRef< TemplateArgument >	Args
	)

protected

Definition at line 1365 of file DeclTemplate.cpp.

◆ VarTemplateSpecializationDecl() [2/2]

VarTemplateSpecializationDecl::VarTemplateSpecializationDecl	(	Kind	DK,
		ASTContext &	Context
	)

explicitprotected

Definition at line 1375 of file DeclTemplate.cpp.

Member Function Documentation

◆ classof()

static bool clang::VarTemplateSpecializationDecl::classof ( const Decl * D )

inlinestatic

Definition at line 2830 of file DeclTemplate.h.

References classofKind(), and D.

◆ classofKind()

static bool clang::VarTemplateSpecializationDecl::classofKind ( Kind K )

inlinestatic

Definition at line 2832 of file DeclTemplate.h.

Referenced by classof().

◆ Create()

VarTemplateSpecializationDecl * VarTemplateSpecializationDecl::Create	(	ASTContext &	Context,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		VarTemplateDecl *	SpecializedTemplate,
		QualType	T,
		TypeSourceInfo *	TInfo,
		StorageClass	S,
		ArrayRef< TemplateArgument >	Args
	)

static

Definition at line 1381 of file DeclTemplate.cpp.

References clang::T.

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

◆ CreateDeserialized()

VarTemplateSpecializationDecl * VarTemplateSpecializationDecl::CreateDeserialized	(	ASTContext &	C,
		GlobalDeclID	ID
	)

static

Definition at line 1391 of file DeclTemplate.cpp.

References clang::C.

◆ getExternKeywordLoc()

SourceLocation clang::VarTemplateSpecializationDecl::getExternKeywordLoc ( ) const

inline

Gets the location of the extern keyword, if present.

Definition at line 2797 of file DeclTemplate.h.

Referenced by getSourceRange().

◆ getInstantiatedFrom()

llvm::PointerUnion< VarTemplateDecl *, VarTemplatePartialSpecializationDecl * > clang::VarTemplateSpecializationDecl::getInstantiatedFrom ( ) const

inline

If this variable template specialization is an instantiation of a template (rather than an explicit specialization), return the variable template or variable template partial specialization from which it was instantiated.

Definition at line 2714 of file DeclTemplate.h.

References getSpecializationKind(), getSpecializedTemplateOrPartial(), and clang::isTemplateInstantiation().

◆ getMostRecentDecl()

VarTemplateSpecializationDecl * clang::VarTemplateSpecializationDecl::getMostRecentDecl ( )

inline

Definition at line 2658 of file DeclTemplate.h.

References getMostRecentDecl().

Referenced by getMostRecentDecl(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().

◆ getNameForDiagnostic()

void VarTemplateSpecializationDecl::getNameForDiagnostic	(	raw_ostream &	OS,
		const PrintingPolicy &	Policy,
		bool	Qualified
	)		const

overridevirtual

Appends a human-readable name for this declaration into the given stream.

This is the method invoked by Sema when displaying a NamedDecl in a diagnostic. It does not necessarily produce the same result as printName(); for example, class template specializations are printed with their template arguments.

Reimplemented from clang::NamedDecl.

Definition at line 1397 of file DeclTemplate.cpp.

References clang::TemplateArgumentList::asArray(), clang::NamedDecl::getNameForDiagnostic(), getSpecializedTemplate(), getTemplateArgs(), clang::printTemplateArgumentList(), and clang::Qualified.

◆ getPointOfInstantiation()

SourceLocation clang::VarTemplateSpecializationDecl::getPointOfInstantiation ( ) const

inline

Get the point of instantiation (if any), or null if none.

Definition at line 2698 of file DeclTemplate.h.

Referenced by clang::Sema::ActOnVarTemplateSpecialization(), and clang::TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl().

◆ getSourceRange()

SourceRange VarTemplateSpecializationDecl::getSourceRange ( ) const

overridevirtual

Source range that this declaration covers.

Reimplemented from clang::VarDecl.

Reimplemented in clang::VarTemplatePartialSpecializationDecl.

Definition at line 1422 of file DeclTemplate.cpp.

References clang::VarDecl::Definition, clang::VarTemplateDecl::getCanonicalDecl(), clang::VarTemplateDecl::getDefinition(), getExternKeywordLoc(), clang::VarDecl::getSourceRange(), clang::TemplateDecl::getSourceRange(), getSpecializationKind(), getSpecializedTemplateOrPartial(), getTemplateArgsAsWritten(), getTemplateKeywordLoc(), clang::VarDecl::hasInit(), clang::SourceLocation::isValid(), Range, clang::SourceRange::setBegin(), clang::SourceRange::setEnd(), clang::TSK_ExplicitInstantiationDeclaration, clang::TSK_ExplicitInstantiationDefinition, clang::TSK_ExplicitSpecialization, clang::TSK_ImplicitInstantiation, and clang::TSK_Undeclared.

Referenced by clang::VarTemplatePartialSpecializationDecl::getSourceRange().

◆ getSpecializationKind()

TemplateSpecializationKind clang::VarTemplateSpecializationDecl::getSpecializationKind ( ) const

inline

Determine the kind of specialization that this declaration represents.

Definition at line 2672 of file DeclTemplate.h.

Referenced by clang::Sema::ActOnVarTemplateSpecialization(), getInstantiatedFrom(), getSourceRange(), isExplicitSpecialization(), and clang::TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl().

◆ getSpecializedTemplate()

VarTemplateDecl * VarTemplateSpecializationDecl::getSpecializedTemplate ( ) const

Retrieve the template that this specialization specializes.

Definition at line 1415 of file DeclTemplate.cpp.

Referenced by getExplicitVisibilityAux(), clang::Sema::getMoreSpecializedPartialSpecialization(), getNameForDiagnostic(), clang::Sema::InstantiateVariableDefinition(), and clang::Sema::isMoreSpecializedThanPrimary().

◆ getSpecializedTemplateOrPartial()

llvm::PointerUnion< VarTemplateDecl *, VarTemplatePartialSpecializationDecl * > clang::VarTemplateSpecializationDecl::getSpecializedTemplateOrPartial ( ) const

inline

Retrieve the variable template or variable template partial specialization which was specialized by this.

Definition at line 2725 of file DeclTemplate.h.

Referenced by getInstantiatedFrom(), getSourceRange(), and clang::Sema::InstantiateVariableDefinition().

◆ getTemplateArgs()

const TemplateArgumentList & clang::VarTemplateSpecializationDecl::getTemplateArgs ( ) const

inline

Retrieve the template arguments of the variable template specialization.

Definition at line 2668 of file DeclTemplate.h.

Referenced by clang::Sema::getMoreSpecializedPartialSpecialization(), getNameForDiagnostic(), getTemplateInstantiationArgs(), clang::Sema::InstantiateVariableDefinition(), clang::Sema::isMoreSpecializedThanPrimary(), and clang::VarTemplatePartialSpecializationDecl::Profile().

◆ getTemplateArgsAsWritten()

const ASTTemplateArgumentListInfo * clang::VarTemplateSpecializationDecl::getTemplateArgsAsWritten ( ) const

inline

Retrieve the template argument list as written in the sources, if any.

Definition at line 2775 of file DeclTemplate.h.

Referenced by getSourceRange(), clang::Sema::InstantiateVariableDefinition(), clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(), setExternKeywordLoc(), and setTemplateKeywordLoc().

◆ getTemplateInstantiationArgs()

const TemplateArgumentList & clang::VarTemplateSpecializationDecl::getTemplateInstantiationArgs ( ) const

inline

Retrieve the set of template arguments that should be used to instantiate the initializer of the variable template or variable template partial specialization from which this variable template specialization was instantiated.

Returns: For a variable template specialization instantiated from the primary template, this function will return the same template arguments as getTemplateArgs(). For a variable template specialization instantiated from a variable template partial specialization, this function will the return deduced template arguments for the variable template partial specialization itself.

Definition at line 2744 of file DeclTemplate.h.

References getTemplateArgs().

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

◆ getTemplateKeywordLoc()

SourceLocation clang::VarTemplateSpecializationDecl::getTemplateKeywordLoc ( ) const

inline

Gets the location of the template keyword, if present.

Definition at line 2807 of file DeclTemplate.h.

Referenced by getSourceRange().

◆ isClassScopeExplicitSpecialization()

bool clang::VarTemplateSpecializationDecl::isClassScopeExplicitSpecialization ( ) const

inline

Definition at line 2680 of file DeclTemplate.h.

References clang::Decl::getLexicalDeclContext(), and isExplicitSpecialization().

Referenced by DeducedArgsNeedReplacement< VarTemplatePartialSpecializationDecl >().

◆ isExplicitInstantiationOrSpecialization()

bool clang::VarTemplateSpecializationDecl::isExplicitInstantiationOrSpecialization ( ) const

inline

True if this declaration is an explicit specialization, explicit instantiation declaration, or explicit instantiation definition.

Definition at line 2688 of file DeclTemplate.h.

References clang::VarDecl::getTemplateSpecializationKind(), and clang::isTemplateExplicitInstantiationOrSpecialization().

Referenced by shouldConsiderTemplateVisibility().

◆ isExplicitSpecialization()

bool clang::VarTemplateSpecializationDecl::isExplicitSpecialization ( ) const

inline

Definition at line 2676 of file DeclTemplate.h.

References getSpecializationKind(), and clang::TSK_ExplicitSpecialization.

Referenced by isClassScopeExplicitSpecialization(), and shouldConsiderTemplateVisibility().

◆ Profile() [1/2]

void clang::VarTemplateSpecializationDecl::Profile ( llvm::FoldingSetNodeID & ID ) const

inline

Definition at line 2818 of file DeclTemplate.h.

References clang::TemplateArgumentList::asArray(), clang::Decl::getASTContext(), ID, and Profile().

Referenced by Profile().

◆ Profile() [2/2]

static void clang::VarTemplateSpecializationDecl::Profile	(	llvm::FoldingSetNodeID &	ID,
		ArrayRef< TemplateArgument >	TemplateArgs,
		const ASTContext &	Context
	)

inlinestatic

Definition at line 2822 of file DeclTemplate.h.

References ID, and clang::TemplateArg.

◆ setCompleteDefinition()

void clang::VarTemplateSpecializationDecl::setCompleteDefinition ( )

inline

Definition at line 2707 of file DeclTemplate.h.

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

◆ setExternKeywordLoc()

void VarTemplateSpecializationDecl::setExternKeywordLoc ( SourceLocation Loc )

Sets the location of the extern keyword.

Definition at line 1464 of file DeclTemplate.cpp.

References clang::Decl::getASTContext(), getTemplateArgsAsWritten(), clang::SourceLocation::isInvalid(), Loc, and clang::ExplicitInstantiationInfo::TemplateArgsAsWritten.

◆ setInstantiationOf() [1/2]

void clang::VarTemplateSpecializationDecl::setInstantiationOf ( VarTemplateDecl * TemplDecl )

inline

Note that this variable template specialization is an instantiation of the given variable template.

Definition at line 2767 of file DeclTemplate.h.

◆ setInstantiationOf() [2/2]

void clang::VarTemplateSpecializationDecl::setInstantiationOf	(	VarTemplatePartialSpecializationDecl *	PartialSpec,
		const TemplateArgumentList *	TemplateArgs
	)

inline

Note that this variable template specialization is actually an instantiation of the given variable template partial specialization whose template arguments have been deduced.

Definition at line 2755 of file DeclTemplate.h.

References clang::Decl::getASTContext().

◆ setPointOfInstantiation()

void clang::VarTemplateSpecializationDecl::setPointOfInstantiation ( SourceLocation Loc )

inline

Definition at line 2702 of file DeclTemplate.h.

References Loc.

Referenced by clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().

◆ setSpecializationKind()

void clang::VarTemplateSpecializationDecl::setSpecializationKind ( TemplateSpecializationKind TSK )

inline

Definition at line 2693 of file DeclTemplate.h.

Referenced by clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().

◆ setTemplateArgsAsWritten() [1/2]

void clang::VarTemplateSpecializationDecl::setTemplateArgsAsWritten ( const ASTTemplateArgumentListInfo * ArgsWritten )

inline

Set the template argument list as written in the sources.

Definition at line 2783 of file DeclTemplate.h.

Referenced by clang::Sema::ActOnVarTemplateSpecialization(), clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(), setTemplateArgsAsWritten(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().

◆ setTemplateArgsAsWritten() [2/2]

void clang::VarTemplateSpecializationDecl::setTemplateArgsAsWritten ( const TemplateArgumentListInfo & ArgsInfo )

inline

Set the template argument list as written in the sources.

Definition at line 2791 of file DeclTemplate.h.

References clang::ASTTemplateArgumentListInfo::Create(), clang::Decl::getASTContext(), and setTemplateArgsAsWritten().

◆ setTemplateKeywordLoc()

void VarTemplateSpecializationDecl::setTemplateKeywordLoc ( SourceLocation Loc )

Sets the location of the template keyword.

Definition at line 1477 of file DeclTemplate.cpp.

References clang::Decl::getASTContext(), getTemplateArgsAsWritten(), clang::SourceLocation::isInvalid(), Loc, and clang::ExplicitInstantiationInfo::TemplateArgsAsWritten.

Friends And Related Function Documentation

◆ ASTDeclReader

friend class ASTDeclReader

friend

Definition at line 2643 of file DeclTemplate.h.

◆ ASTDeclWriter

friend class ASTDeclWriter

friend

Definition at line 2644 of file DeclTemplate.h.

◆ VarDecl

friend class VarDecl

friend

Definition at line 2645 of file DeclTemplate.h.

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

include/clang/AST/DeclTemplate.h
lib/AST/DeclTemplate.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VarTemplateSpecializationDecl() [1/2]

◆ VarTemplateSpecializationDecl() [2/2]

Member Function Documentation

◆ classof()

◆ classofKind()

◆ Create()

◆ CreateDeserialized()

◆ getExternKeywordLoc()

◆ getInstantiatedFrom()

◆ getMostRecentDecl()

◆ getNameForDiagnostic()

◆ getPointOfInstantiation()

◆ getSourceRange()

◆ getSpecializationKind()

◆ getSpecializedTemplate()

◆ getSpecializedTemplateOrPartial()

◆ getTemplateArgs()

◆ getTemplateArgsAsWritten()

◆ getTemplateInstantiationArgs()

◆ getTemplateKeywordLoc()

◆ isClassScopeExplicitSpecialization()

◆ isExplicitInstantiationOrSpecialization()

◆ isExplicitSpecialization()

◆ Profile() [1/2]

◆ Profile() [2/2]

◆ setCompleteDefinition()

◆ setExternKeywordLoc()

◆ setInstantiationOf() [1/2]

◆ setInstantiationOf() [2/2]

◆ setPointOfInstantiation()

◆ setSpecializationKind()

◆ setTemplateArgsAsWritten() [1/2]

◆ setTemplateArgsAsWritten() [2/2]

◆ setTemplateKeywordLoc()

Friends And Related Function Documentation

◆ ASTDeclReader

◆ ASTDeclWriter

◆ VarDecl