Represents a C++ deduction guide declaration. More...

#include "clang/AST/DeclCXX.h"

Inheritance diagram for clang::CXXDeductionGuideDecl:

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Collaboration diagram for clang::CXXDeductionGuideDecl:

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Public Member Functions
ExplicitSpecifier	getExplicitSpecifier ()

const ExplicitSpecifier	getExplicitSpecifier () const

bool	isExplicit () const
	Return true if the declaration is already resolved to be explicit. More...

TemplateDecl *	getDeducedTemplate () const
	Get the template for which this guide performs deduction. More...

CXXConstructorDecl *	getCorrespondingConstructor () const
	Get the constructor from which this deduction guide was generated, if this is an implicit deduction guide. More...

void	setIsCopyDeductionCandidate (bool isCDC=true)

bool	isCopyDeductionCandidate () const

Public Member Functions inherited from clang::FunctionDecl
DeclarationNameInfo	getNameInfo () const

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

void	setRangeEnd (SourceLocation E)

SourceLocation	getEllipsisLoc () const
	Returns the location of the ellipsis of a variadic function. More...

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

bool	hasBody (const FunctionDecl *&Definition) const
	Returns true if the function has a body. More...

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

bool	hasTrivialBody () const
	Returns whether the function has a trivial body that does not require any specific codegen. More...

bool	isDefined (const FunctionDecl *&Definition, bool CheckForPendingFriendDefinition=false) const
	Returns true if the function has a definition that does not need to be instantiated. More...

bool	isDefined () const

FunctionDecl *	getDefinition ()
	Get the definition for this declaration. More...

const FunctionDecl *	getDefinition () const

Stmt *	getBody (const FunctionDecl *&Definition) const
	Retrieve the body (definition) of the function. More...

Stmt *	getBody () const override
	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. More...

bool	isThisDeclarationADefinition () const
	Returns whether this specific declaration of the function is also a definition that does not contain uninstantiated body. More...

bool	isThisDeclarationInstantiatedFromAFriendDefinition () const
	Determine whether this specific declaration of the function is a friend declaration that was instantiated from a function definition. More...

bool	doesThisDeclarationHaveABody () const
	Returns whether this specific declaration of the function has a body. More...

void	setBody (Stmt *B)

void	setLazyBody (uint64_t Offset)

void	setDefaultedFunctionInfo (DefaultedFunctionInfo *Info)

DefaultedFunctionInfo *	getDefaultedFunctionInfo () const

bool	isVariadic () const
	Whether this function is variadic. More...

bool	isVirtualAsWritten () const
	Whether this function is marked as virtual explicitly. More...

void	setVirtualAsWritten (bool V)
	State that this function is marked as virtual explicitly. More...

bool	isPure () const
	Whether this virtual function is pure, i.e. More...

void	setPure (bool P=true)

bool	isLateTemplateParsed () const
	Whether this templated function will be late parsed. More...

void	setLateTemplateParsed (bool ILT=true)
	State that this templated function will be late parsed. More...

bool	isTrivial () const
	Whether this function is "trivial" in some specialized C++ senses. More...

void	setTrivial (bool IT)

bool	isTrivialForCall () const

void	setTrivialForCall (bool IT)

bool	isDefaulted () const
	Whether this function is defaulted. More...

void	setDefaulted (bool D=true)

bool	isExplicitlyDefaulted () const
	Whether this function is explicitly defaulted. More...

void	setExplicitlyDefaulted (bool ED=true)
	State that this function is explicitly defaulted. More...

SourceLocation	getDefaultLoc () const

void	setDefaultLoc (SourceLocation NewLoc)

bool	isUserProvided () const
	True if this method is user-declared and was not deleted or defaulted on its first declaration. More...

bool	isIneligibleOrNotSelected () const

void	setIneligibleOrNotSelected (bool II)

bool	hasImplicitReturnZero () const
	Whether falling off this function implicitly returns null/zero. More...

void	setHasImplicitReturnZero (bool IRZ)
	State that falling off this function implicitly returns null/zero. More...

bool	hasPrototype () const
	Whether this function has a prototype, either because one was explicitly written or because it was "inherited" by merging a declaration without a prototype with a declaration that has a prototype. More...

bool	hasWrittenPrototype () const
	Whether this function has a written prototype. More...

void	setHasWrittenPrototype (bool P=true)
	State that this function has a written prototype. More...

bool	hasInheritedPrototype () const
	Whether this function inherited its prototype from a previous declaration. More...

void	setHasInheritedPrototype (bool P=true)
	State that this function inherited its prototype from a previous declaration. More...

bool	isConstexpr () const
	Whether this is a (C++11) constexpr function or constexpr constructor. More...

void	setConstexprKind (ConstexprSpecKind CSK)

ConstexprSpecKind	getConstexprKind () const

bool	isConstexprSpecified () const

bool	isConsteval () const

bool	instantiationIsPending () const
	Whether the instantiation of this function is pending. More...

void	setInstantiationIsPending (bool IC)
	State that the instantiation of this function is pending. More...

bool	usesSEHTry () const
	Indicates the function uses __try. More...

void	setUsesSEHTry (bool UST)

bool	isDeleted () const
	Whether this function has been deleted. More...

bool	isDeletedAsWritten () const

void	setDeletedAsWritten (bool D=true)

bool	isMain () const
	Determines whether this function is "main", which is the entry point into an executable program. More...

bool	isMSVCRTEntryPoint () const
	Determines whether this function is a MSVCRT user defined entry point. More...

bool	isReservedGlobalPlacementOperator () const
	Determines whether this operator new or delete is one of the reserved global placement operators: void operator new(size_t, void ); void operator new[](size_t, void ); void operator delete(void , void ); void operator delete[](void , void ); These functions have special behavior under [new.delete.placement]: These functions are reserved, a C++ program may not define functions that displace the versions in the Standard C++ library. More...

bool	isReplaceableGlobalAllocationFunction (Optional< unsigned > AlignmentParam=nullptr, bool IsNothrow=nullptr) const
	Determines whether this function is one of the replaceable global allocation functions: void operator new(size_t); void operator new(size_t, const std::nothrow_t &) noexcept; void operator new[](size_t); void operator new[](size_t, const std::nothrow_t &) noexcept; void operator delete(void ) noexcept; void operator delete(void , std::size_t) noexcept; [C++1y] void operator delete(void , const std::nothrow_t &) noexcept; void operator delete[](void ) noexcept; void operator delete[](void , std::size_t) noexcept; [C++1y] void operator delete[](void , const std::nothrow_t &) noexcept; These functions have special behavior under C++1y [expr.new]: An implementation is allowed to omit a call to a replaceable global allocation function. More...

bool	isInlineBuiltinDeclaration () const
	Determine if this function provides an inline implementation of a builtin. More...

bool	isDestroyingOperatorDelete () const
	Determine whether this is a destroying operator delete. More...

LanguageLinkage	getLanguageLinkage () const
	Compute the language linkage. More...

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

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

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

bool	isGlobal () const
	Determines whether this is a global function. More...

bool	isNoReturn () const
	Determines whether this function is known to be 'noreturn', through an attribute on its declaration or its type. More...

bool	hasSkippedBody () const
	True if the function was a definition but its body was skipped. More...

void	setHasSkippedBody (bool Skipped=true)

bool	willHaveBody () const
	True if this function will eventually have a body, once it's fully parsed. More...

void	setWillHaveBody (bool V=true)

bool	isMultiVersion () const
	True if this function is considered a multiversioned function. More...

void	setIsMultiVersion (bool V=true)
	Sets the multiversion state for this declaration and all of its redeclarations. More...

void	setFriendConstraintRefersToEnclosingTemplate (bool V=true)

bool	FriendConstraintRefersToEnclosingTemplate () const

MultiVersionKind	getMultiVersionKind () const
	Gets the kind of multiversioning attribute this declaration has. More...

bool	isCPUDispatchMultiVersion () const
	True if this function is a multiversioned dispatch function as a part of the cpu_specific/cpu_dispatch functionality. More...

bool	isCPUSpecificMultiVersion () const
	True if this function is a multiversioned processor specific function as a part of the cpu_specific/cpu_dispatch functionality. More...

bool	isTargetMultiVersion () const
	True if this function is a multiversioned dispatch function as a part of the target functionality. More...

bool	isTargetClonesMultiVersion () const
	True if this function is a multiversioned dispatch function as a part of the target-clones functionality. More...

void	getAssociatedConstraints (SmallVectorImpl< const Expr * > &AC) const
	Get the associated-constraints of this function declaration. More...

void	setPreviousDeclaration (FunctionDecl *PrevDecl)

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

const FunctionDecl *	getCanonicalDecl () const

unsigned	getBuiltinID (bool ConsiderWrapperFunctions=false) const
	Returns a value indicating whether this function corresponds to a builtin function. More...

ArrayRef< ParmVarDecl * >	parameters () const

MutableArrayRef< ParmVarDecl * >	parameters ()

bool	param_empty () const

param_iterator	param_begin ()

param_iterator	param_end ()

param_const_iterator	param_begin () const

param_const_iterator	param_end () const

size_t	param_size () const

unsigned	getNumParams () const
	Return the number of parameters this function must have based on its FunctionType. More...

const ParmVarDecl *	getParamDecl (unsigned i) const

ParmVarDecl *	getParamDecl (unsigned i)

void	setParams (ArrayRef< ParmVarDecl * > NewParamInfo)

unsigned	getMinRequiredArguments () const
	Returns the minimum number of arguments needed to call this function. More...

bool	hasOneParamOrDefaultArgs () const
	Determine whether this function has a single parameter, or multiple parameters where all but the first have default arguments. More...

FunctionTypeLoc	getFunctionTypeLoc () const
	Find the source location information for how the type of this function was written. More...

QualType	getReturnType () const

SourceRange	getReturnTypeSourceRange () const
	Attempt to compute an informative source range covering the function return type. More...

SourceRange	getParametersSourceRange () const
	Attempt to compute an informative source range covering the function parameters, including the ellipsis of a variadic function. More...

QualType	getDeclaredReturnType () const
	Get the declared return type, which may differ from the actual return type if the return type is deduced. More...

ExceptionSpecificationType	getExceptionSpecType () const
	Gets the ExceptionSpecificationType as declared. More...

SourceRange	getExceptionSpecSourceRange () const
	Attempt to compute an informative source range covering the function exception specification, if any. More...

QualType	getCallResultType () const
	Determine the type of an expression that calls this function. More...

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

void	setStorageClass (StorageClass SClass)
	Sets the storage class as written in the source. More...

bool	isInlineSpecified () const
	Determine whether the "inline" keyword was specified for this function. More...

void	setInlineSpecified (bool I)
	Set whether the "inline" keyword was specified for this function. More...

bool	UsesFPIntrin () const
	Determine whether the function was declared in source context that requires constrained FP intrinsics. More...

void	setUsesFPIntrin (bool I)
	Set whether the function was declared in source context that requires constrained FP intrinsics. More...

void	setImplicitlyInline (bool I=true)
	Flag that this function is implicitly inline. More...

bool	isInlined () const
	Determine whether this function should be inlined, because it is either marked "inline" or "constexpr" or is a member function of a class that was defined in the class body. More...

bool	isInlineDefinitionExternallyVisible () const
	For an inline function definition in C, or for a gnu_inline function in C++, determine whether the definition will be externally visible. More...

bool	isMSExternInline () const
	The combination of the extern and inline keywords under MSVC forces the function to be required. More...

bool	doesDeclarationForceExternallyVisibleDefinition () const
	For a function declaration in C or C++, determine whether this declaration causes the definition to be externally visible. More...

bool	isStatic () const

bool	isOverloadedOperator () const
	Whether this function declaration represents an C++ overloaded operator, e.g., "operator+". More...

OverloadedOperatorKind	getOverloadedOperator () const
	getOverloadedOperator - Which C++ overloaded operator this function represents, if any. More...

const IdentifierInfo *	getLiteralIdentifier () const
	getLiteralIdentifier - The literal suffix identifier this function represents, if any. More...

FunctionDecl *	getInstantiatedFromMemberFunction () const
	If this function is an instantiation of a member function of a class template specialization, retrieves the function from which it was instantiated. More...

TemplatedKind	getTemplatedKind () const
	What kind of templated function this is. More...

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

void	setInstantiationOfMemberFunction (FunctionDecl *FD, TemplateSpecializationKind TSK)
	Specify that this record is an instantiation of the member function FD. More...

void	setInstantiatedFromDecl (FunctionDecl *FD)
	Specify that this function declaration was instantiated from a FunctionDecl FD. More...

FunctionDecl *	getInstantiatedFromDecl () const

FunctionTemplateDecl *	getDescribedFunctionTemplate () const
	Retrieves the function template that is described by this function declaration. More...

void	setDescribedFunctionTemplate (FunctionTemplateDecl *Template)

bool	isFunctionTemplateSpecialization () const
	Determine whether this function is a function template specialization. More...

FunctionTemplateSpecializationInfo *	getTemplateSpecializationInfo () const
	If this function is actually a function template specialization, retrieve information about this function template specialization. More...

bool	isImplicitlyInstantiable () const
	Determines whether this function is a function template specialization or a member of a class template specialization that can be implicitly instantiated. More...

bool	isTemplateInstantiation () const
	Determines if the given function was instantiated from a function template. More...

FunctionDecl *	getTemplateInstantiationPattern (bool ForDefinition=true) const
	Retrieve the function declaration from which this function could be instantiated, if it is an instantiation (rather than a non-template or a specialization, for example). More...

FunctionTemplateDecl *	getPrimaryTemplate () const
	Retrieve the primary template that this function template specialization either specializes or was instantiated from. More...

const TemplateArgumentList *	getTemplateSpecializationArgs () const
	Retrieve the template arguments used to produce this function template specialization from the primary template. More...

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

void	setFunctionTemplateSpecialization (FunctionTemplateDecl Template, const TemplateArgumentList TemplateArgs, void InsertPos, TemplateSpecializationKind TSK=TSK_ImplicitInstantiation, const TemplateArgumentListInfo TemplateArgsAsWritten=nullptr, SourceLocation PointOfInstantiation=SourceLocation())
	Specify that this function declaration is actually a function template specialization. More...

void	setDependentTemplateSpecialization (ASTContext &Context, const UnresolvedSetImpl &Templates, const TemplateArgumentListInfo &TemplateArgs)
	Specifies that this function declaration is actually a dependent function template specialization. More...

DependentFunctionTemplateSpecializationInfo *	getDependentSpecializationInfo () const

TemplateSpecializationKind	getTemplateSpecializationKind () const
	Determine what kind of template instantiation this function represents. More...

TemplateSpecializationKind	getTemplateSpecializationKindForInstantiation () const
	Determine the kind of template specialization this function represents for the purpose of template instantiation. More...

void	setTemplateSpecializationKind (TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation())
	Determine what kind of template instantiation this function represents. More...

SourceLocation	getPointOfInstantiation () const
	Retrieve the (first) point of instantiation of a function template specialization or a member of a class template specialization. More...

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

unsigned	getMemoryFunctionKind () const
	Identify a memory copying or setting function. More...

unsigned	getODRHash ()
	Returns ODRHash of the function. More...

unsigned	getODRHash () const
	Returns cached ODRHash of the function. More...

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. More...

void	setInnerLocStart (SourceLocation L)

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

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. More...

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. More...

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. More...

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. More...

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

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

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

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). More...

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

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

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

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

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. More...

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. More...

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

std::string	getQualifiedNameAsString () const

bool	declarationReplaces (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. More...

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

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

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

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

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

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

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

bool	isExternallyVisible () const

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

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

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

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

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

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

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

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. More...

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

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

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. More...

const DeclContext *	getNonTransparentDeclContext () const

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

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. More...

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. More...

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 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. More...

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

bool	isInvalidDecl () const

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

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. More...

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

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

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

bool	isThisDeclarationReferenced () const
	Whether this declaration was referenced. More...

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. More...

void	setTopLevelDeclInObjCContainer (bool V=true)

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

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

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

bool	isInvisibleOutsideTheOwningModule () const

bool	isDiscardedInGlobalModuleFragment () const
	FIXME: Implement discarding declarations actually in global module fragment. More...

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

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

void	setFromASTFile ()
	Set the FromASTFile flag. More...

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

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

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

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

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

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

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. More...

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

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

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

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

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

void	setLocalOwningModule (Module *M)

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

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

Module *	getOwningModuleForLinkage (bool IgnoreLinkage=false) const
	Get the module that owns this declaration for linkage purposes. More...

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

bool	isReachable () const

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

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

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

unsigned	getIdentifierNamespace () const

bool	isInIdentifierNamespace (unsigned NS) const

bool	hasTagIdentifierNamespace () const

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

const DeclContext *	getLexicalDeclContext () const

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

void	setLexicalDeclContext (DeclContext *DC)

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

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

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

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

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. More...

DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false)

const Decl *	getCanonicalDecl () const

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

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

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. More...

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

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

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

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

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

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

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

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

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

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

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

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

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

const FunctionDecl *	getAsFunction () const

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

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

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

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

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

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. More...

Public Member Functions inherited from clang::DeclContext
	~DeclContext ()

bool	hasValidDeclKind () const

Decl::Kind	getDeclKind () const

const char *	getDeclKindName () const

DeclContext *	getParent ()
	getParent - Returns the containing DeclContext. More...

const DeclContext *	getParent () const

DeclContext *	getLexicalParent ()
	getLexicalParent - Returns the containing lexical DeclContext. More...

const DeclContext *	getLexicalParent () const

DeclContext *	getLookupParent ()
	Find the parent context of this context that will be used for unqualified name lookup. More...

const DeclContext *	getLookupParent () const

ASTContext &	getParentASTContext () const

bool	isClosure () const

const BlockDecl *	getInnermostBlockDecl () const
	Return this DeclContext if it is a BlockDecl. More...

bool	isObjCContainer () const

bool	isFunctionOrMethod () const

bool	isLookupContext () const
	Test whether the context supports looking up names. More...

bool	isFileContext () const

bool	isTranslationUnit () const

bool	isRecord () const

bool	isNamespace () const

bool	isStdNamespace () const

bool	isInlineNamespace () const

bool	isDependentContext () const
	Determines whether this context is dependent on a template parameter. More...

bool	isTransparentContext () const
	isTransparentContext - Determines whether this context is a "transparent" context, meaning that the members declared in this context are semantically declared in the nearest enclosing non-transparent (opaque) context but are lexically declared in this context. More...

bool	isExternCContext () const
	Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage. More...

const LinkageSpecDecl *	getExternCContext () const
	Retrieve the nearest enclosing C linkage specification context. More...

bool	isExternCXXContext () const
	Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage. More...

bool	Equals (const DeclContext *DC) const
	Determine whether this declaration context is equivalent to the declaration context DC. More...

bool	Encloses (const DeclContext *DC) const
	Determine whether this declaration context encloses the declaration context DC. More...

Decl *	getNonClosureAncestor ()
	Find the nearest non-closure ancestor of this context, i.e. More...

const Decl *	getNonClosureAncestor () const

DeclContext *	getNonTransparentContext ()

const DeclContext *	getNonTransparentContext () const

DeclContext *	getPrimaryContext ()
	getPrimaryContext - There may be many different declarations of the same entity (including forward declarations of classes, multiple definitions of namespaces, etc.), each with a different set of declarations. More...

const DeclContext *	getPrimaryContext () const

DeclContext *	getRedeclContext ()
	getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same name, or where it is a redeclaration if the two entities are compatible. More...

const DeclContext *	getRedeclContext () const

DeclContext *	getEnclosingNamespaceContext ()
	Retrieve the nearest enclosing namespace context. More...

const DeclContext *	getEnclosingNamespaceContext () const

RecordDecl *	getOuterLexicalRecordContext ()
	Retrieve the outermost lexically enclosing record context. More...

const RecordDecl *	getOuterLexicalRecordContext () const

bool	InEnclosingNamespaceSetOf (const DeclContext *NS) const
	Test if this context is part of the enclosing namespace set of the context NS, as defined in C++0x [namespace.def]p9. More...

void	collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts)
	Collects all of the declaration contexts that are semantically connected to this declaration context. More...

decl_range	decls () const
	decls_begin/decls_end - Iterate over the declarations stored in this context. More...

decl_iterator	decls_begin () const

decl_iterator	decls_end () const

bool	decls_empty () const

decl_range	noload_decls () const
	noload_decls_begin/end - Iterate over the declarations stored in this context that are currently loaded; don't attempt to retrieve anything from an external source. More...

decl_iterator	noload_decls_begin () const

decl_iterator	noload_decls_end () const

void	addDecl (Decl *D)
	Add the declaration D into this context. More...

void	addDeclInternal (Decl *D)
	Add the declaration D into this context, but suppress searches for external declarations with the same name. More...

void	addHiddenDecl (Decl *D)
	Add the declaration D to this context without modifying any lookup tables. More...

void	removeDecl (Decl *D)
	Removes a declaration from this context. More...

bool	containsDecl (Decl *D) const
	Checks whether a declaration is in this context. More...

bool	containsDeclAndLoad (Decl *D) const
	Checks whether a declaration is in this context. More...

lookup_result	lookup (DeclarationName Name) const
	lookup - Find the declarations (if any) with the given Name in this context. More...

lookup_result	noload_lookup (DeclarationName Name)
	Find the declarations with the given name that are visible within this context; don't attempt to retrieve anything from an external source. More...

void	localUncachedLookup (DeclarationName Name, SmallVectorImpl< NamedDecl * > &Results)
	A simplistic name lookup mechanism that performs name lookup into this declaration context without consulting the external source. More...

void	makeDeclVisibleInContext (NamedDecl *D)
	Makes a declaration visible within this context. More...

lookups_range	lookups () const

lookups_range	noload_lookups (bool PreserveInternalState) const

all_lookups_iterator	lookups_begin () const
	Iterators over all possible lookups within this context. More...

all_lookups_iterator	lookups_end () const

all_lookups_iterator	noload_lookups_begin () const
	Iterators over all possible lookups within this context that are currently loaded; don't attempt to retrieve anything from an external source. More...

all_lookups_iterator	noload_lookups_end () const

udir_range	using_directives () const
	Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context. More...

ddiag_range	ddiags () const

void	setMustBuildLookupTable ()
	Mark that there are external lexical declarations that we need to include in our lookup table (and that are not available as external visible lookups). More...

StoredDeclsMap *	getLookupPtr () const
	Retrieve the internal representation of the lookup structure. More...

StoredDeclsMap *	buildLookup ()
	Ensure the lookup structure is fully-built and return it. More...

bool	hasExternalLexicalStorage () const
	Whether this DeclContext has external storage containing additional declarations that are lexically in this context. More...

void	setHasExternalLexicalStorage (bool ES=true) const
	State whether this DeclContext has external storage for declarations lexically in this context. More...

bool	hasExternalVisibleStorage () const
	Whether this DeclContext has external storage containing additional declarations that are visible in this context. More...

void	setHasExternalVisibleStorage (bool ES=true) const
	State whether this DeclContext has external storage for declarations visible in this context. More...

bool	isDeclInLexicalTraversal (const Decl *D) const
	Determine whether the given declaration is stored in the list of declarations lexically within this context. More...

bool	setUseQualifiedLookup (bool use=true) const

bool	shouldUseQualifiedLookup () const

void	dumpAsDecl () const

void	dumpAsDecl (const ASTContext *Ctx) const

void	dumpDeclContext () const

void	dumpLookups () const

void	dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false, bool Deserialize=false) const

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

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

const FunctionDecl *	getPreviousDecl () const

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

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

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

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

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

void	setPreviousDecl (FunctionDecl *PrevDecl)
	Set the previous declaration. More...

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

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Static Public Member Functions
static CXXDeductionGuideDecl *	Create (ASTContext &C, DeclContext DC, SourceLocation StartLoc, ExplicitSpecifier ES, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo TInfo, SourceLocation EndLocation, CXXConstructorDecl *Ctor=nullptr)

static CXXDeductionGuideDecl *	CreateDeserialized (ASTContext &C, unsigned ID)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::FunctionDecl
static FunctionDecl *	Create (ASTContext &C, DeclContext DC, SourceLocation StartLoc, SourceLocation NLoc, DeclarationName N, QualType T, TypeSourceInfo TInfo, StorageClass SC, bool UsesFPIntrin=false, bool isInlineSpecified=false, bool hasWrittenPrototype=true, ConstexprSpecKind ConstexprKind=ConstexprSpecKind::Unspecified, Expr *TrailingRequiresClause=nullptr)

static FunctionDecl *	Create (ASTContext &C, DeclContext DC, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo TInfo, StorageClass SC, bool UsesFPIntrin, bool isInlineSpecified, bool hasWrittenPrototype, ConstexprSpecKind ConstexprKind, Expr *TrailingRequiresClause)

static FunctionDecl *	CreateDeserialized (ASTContext &C, unsigned ID)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const FunctionDecl *D)

static FunctionDecl *	castFromDeclContext (const DeclContext *DC)

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 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)

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

static bool	classof (const DeclContext *D)

Friends
class	ASTDeclReader

class	ASTDeclWriter

Additional Inherited Members
Public Types inherited from clang::FunctionDecl
enum	TemplatedKind { TK_NonTemplate, TK_FunctionTemplate, TK_MemberSpecialization, TK_FunctionTemplateSpecialization, TK_DependentFunctionTemplateSpecialization, TK_DependentNonTemplate }
	The kind of templated function a FunctionDecl can be. More...

using	redecl_range = redeclarable_base::redecl_range

using	redecl_iterator = redeclarable_base::redecl_iterator

using	param_iterator = MutableArrayRef< ParmVarDecl * >::iterator

using	param_const_iterator = ArrayRef< ParmVarDecl * >::const_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	ModuleOwnershipKind : unsigned { ModuleOwnershipKind::Unowned, ModuleOwnershipKind::Visible, ModuleOwnershipKind::VisibleWhenImported, ModuleOwnershipKind::ReachableWhenImported, ModuleOwnershipKind::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::DeclContext
using	decl_range = llvm::iterator_range< decl_iterator >

using	lookup_result = DeclContextLookupResult

using	lookup_iterator = lookup_result::iterator

using	lookups_range = llvm::iterator_range< all_lookups_iterator >

using	udir_iterator_base = llvm::iterator_adaptor_base< udir_iterator, lookup_iterator, typename lookup_iterator::iterator_category, UsingDirectiveDecl * >

using	udir_range = llvm::iterator_range< udir_iterator >

using	ddiag_range = llvm::iterator_range< DeclContext::ddiag_iterator >

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

Protected Types inherited from clang::FunctionDecl
using	redeclarable_base = Redeclarable< FunctionDecl >

Protected Member Functions inherited from clang::FunctionDecl
	FunctionDecl (Kind DK, ASTContext &C, DeclContext DC, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo TInfo, StorageClass S, bool UsesFPIntrin, bool isInlineSpecified, ConstexprSpecKind ConstexprKind, Expr *TrailingRequiresClause=nullptr)

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

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

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

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, unsigned ID, std::size_t Extra=0)
	Allocate memory for a deserialized declaration. More...

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

	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. More...

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. More...

bool	hasLocalOwningModuleStorage () const

ASTMutationListener *	getASTMutationListener () const

Protected Member Functions inherited from clang::DeclContext
	DeclContext (Decl::Kind K)

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

Static Protected Member Functions inherited from clang::DeclContext
static std::pair< Decl , Decl >	BuildDeclChain (ArrayRef< Decl * > Decls, bool FieldsAlreadyLoaded)
	Build up a chain of declarations. More...

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

static DeclLink	LatestDeclLink (const ASTContext &Ctx)

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

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

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

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

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

Protected Attributes inherited from clang::DeclContext
union {
DeclContextBitfields DeclContextBits

TagDeclBitfields TagDeclBits

EnumDeclBitfields EnumDeclBits

RecordDeclBitfields RecordDeclBits

OMPDeclareReductionDeclBitfields OMPDeclareReductionDeclBits

FunctionDeclBitfields FunctionDeclBits

CXXConstructorDeclBitfields CXXConstructorDeclBits

ObjCMethodDeclBitfields ObjCMethodDeclBits

ObjCContainerDeclBitfields ObjCContainerDeclBits

LinkageSpecDeclBitfields LinkageSpecDeclBits

BlockDeclBitfields BlockDeclBits

};
	This anonymous union stores the bits belonging to DeclContext and classes deriving from it. More...

Decl *	FirstDecl = nullptr
	FirstDecl - The first declaration stored within this declaration context. More...

Decl *	LastDecl = nullptr
	LastDecl - The last declaration stored within this declaration context. More...

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

FunctionDecl *	First

Detailed Description

Represents a C++ deduction guide declaration.

template<typename T> struct A { A(); A(T); };

A() -> A<int>;

In this example, there will be an explicit deduction guide from the second line, and implicit deduction guide templates synthesized from the constructors of A.

Definition at line 1885 of file DeclCXX.h.

Member Function Documentation

◆ classof()

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

inlinestatic

Definition at line 1944 of file DeclCXX.h.

References classofKind(), and clang::Decl::getKind().

◆ classofKind()

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

inlinestatic

Definition at line 1945 of file DeclCXX.h.

Referenced by classof().

◆ Create()

CXXDeductionGuideDecl * CXXDeductionGuideDecl::Create	(	ASTContext &	C,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		ExplicitSpecifier	ES,
		const DeclarationNameInfo &	NameInfo,
		QualType	T,
		TypeSourceInfo *	TInfo,
		SourceLocation	EndLocation,
		CXXConstructorDecl *	Ctor = `nullptr`
	)