clang 19.0.0git
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clang::CXXConversionDecl Class Reference

Represents a C++ conversion function within a class. More...

#include "clang/AST/DeclCXX.h"

Inheritance diagram for clang::CXXConversionDecl:
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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.
 
void setExplicitSpecifier (ExplicitSpecifier ES)
 
QualType getConversionType () const
 Returns the type that this conversion function is converting to.
 
bool isLambdaToBlockPointerConversion () const
 Determine whether this conversion function is a conversion from a lambda closure type to a block pointer.
 
CXXConversionDeclgetCanonicalDecl () override
 Retrieves the "canonical" declaration of the given declaration.
 
const CXXConversionDeclgetCanonicalDecl () const
 
- Public Member Functions inherited from clang::CXXMethodDecl
bool isStatic () const
 
bool isInstance () const
 
bool isExplicitObjectMemberFunction () const
 [C++2b][dcl.fct]/p7 An explicit object member function is a non-static member function with an explicit object parameter.
 
bool isImplicitObjectMemberFunction () const
 [C++2b][dcl.fct]/p7 An implicit object member function is a non-static member function without an explicit object parameter.
 
bool isConst () const
 
bool isVolatile () const
 
bool isVirtual () const
 
CXXMethodDeclgetDevirtualizedMethod (const Expr *Base, bool IsAppleKext)
 If it's possible to devirtualize a call to this method, return the called function.
 
const CXXMethodDeclgetDevirtualizedMethod (const Expr *Base, bool IsAppleKext) const
 
bool isUsualDeallocationFunction (SmallVectorImpl< const FunctionDecl * > &PreventedBy) const
 Determine whether this is a usual deallocation function (C++ [basic.stc.dynamic.deallocation]p2), which is an overloaded delete or delete[] operator with a particular signature.
 
bool isCopyAssignmentOperator () const
 Determine whether this is a copy-assignment operator, regardless of whether it was declared implicitly or explicitly.
 
bool isMoveAssignmentOperator () const
 Determine whether this is a move assignment operator.
 
CXXMethodDeclgetCanonicalDecl () override
 Retrieves the "canonical" declaration of the given declaration.
 
const CXXMethodDeclgetCanonicalDecl () const
 
CXXMethodDeclgetMostRecentDecl ()
 
const CXXMethodDeclgetMostRecentDecl () const
 
void addOverriddenMethod (const CXXMethodDecl *MD)
 
method_iterator begin_overridden_methods () const
 
method_iterator end_overridden_methods () const
 
unsigned size_overridden_methods () const
 
overridden_method_range overridden_methods () const
 
const CXXRecordDeclgetParent () const
 Return the parent of this method declaration, which is the class in which this method is defined.
 
CXXRecordDeclgetParent ()
 Return the parent of this method declaration, which is the class in which this method is defined.
 
QualType getThisType () const
 Return the type of the this pointer.
 
QualType getFunctionObjectParameterReferenceType () const
 Return the type of the object pointed by this.
 
QualType getFunctionObjectParameterType () const
 
unsigned getNumExplicitParams () const
 
Qualifiers getMethodQualifiers () const
 
RefQualifierKind getRefQualifier () const
 Retrieve the ref-qualifier associated with this method.
 
bool hasInlineBody () const
 
bool isLambdaStaticInvoker () const
 Determine whether this is a lambda closure type's static member function that is used for the result of the lambda's conversion to function pointer (for a lambda with no captures).
 
CXXMethodDeclgetCorrespondingMethodInClass (const CXXRecordDecl *RD, bool MayBeBase=false)
 Find the method in RD that corresponds to this one.
 
const CXXMethodDeclgetCorrespondingMethodInClass (const CXXRecordDecl *RD, bool MayBeBase=false) const
 
CXXMethodDeclgetCorrespondingMethodDeclaredInClass (const CXXRecordDecl *RD, bool MayBeBase=false)
 Find if RD declares a function that overrides this function, and if so, return it.
 
const CXXMethodDeclgetCorrespondingMethodDeclaredInClass (const CXXRecordDecl *RD, bool MayBeBase=false) 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.
 
void setRangeEnd (SourceLocation E)
 
SourceLocation getEllipsisLoc () const
 Returns the location of the ellipsis of a variadic function.
 
SourceRange getSourceRange () const override LLVM_READONLY
 Source range that this declaration covers.
 
bool hasBody (const FunctionDecl *&Definition) const
 Returns true if the function has a body.
 
bool hasBody () const override
 Returns true if this Decl represents a declaration for a body of code, such as a function or method definition.
 
bool hasTrivialBody () const
 Returns whether the function has a trivial body that does not require any specific codegen.
 
bool isDefined (const FunctionDecl *&Definition, bool CheckForPendingFriendDefinition=false) const
 Returns true if the function has a definition that does not need to be instantiated.
 
bool isDefined () const
 
FunctionDeclgetDefinition ()
 Get the definition for this declaration.
 
const FunctionDeclgetDefinition () const
 
StmtgetBody (const FunctionDecl *&Definition) const
 Retrieve the body (definition) of the function.
 
StmtgetBody () 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.
 
bool isThisDeclarationADefinition () const
 Returns whether this specific declaration of the function is also a definition that does not contain uninstantiated body.
 
bool isThisDeclarationInstantiatedFromAFriendDefinition () const
 Determine whether this specific declaration of the function is a friend declaration that was instantiated from a function definition.
 
bool doesThisDeclarationHaveABody () const
 Returns whether this specific declaration of the function has a body.
 
void setBody (Stmt *B)
 
void setLazyBody (uint64_t Offset)
 
void setDefaultedFunctionInfo (DefaultedFunctionInfo *Info)
 
DefaultedFunctionInfogetDefaultedFunctionInfo () const
 
bool isVariadic () const
 Whether this function is variadic.
 
bool isVirtualAsWritten () const
 Whether this function is marked as virtual explicitly.
 
void setVirtualAsWritten (bool V)
 State that this function is marked as virtual explicitly.
 
bool isPureVirtual () const
 Whether this virtual function is pure, i.e.
 
void setIsPureVirtual (bool P=true)
 
bool isLateTemplateParsed () const
 Whether this templated function will be late parsed.
 
void setLateTemplateParsed (bool ILT=true)
 State that this templated function will be late parsed.
 
bool isTrivial () const
 Whether this function is "trivial" in some specialized C++ senses.
 
void setTrivial (bool IT)
 
bool isTrivialForCall () const
 
void setTrivialForCall (bool IT)
 
bool isDefaulted () const
 Whether this function is defaulted.
 
void setDefaulted (bool D=true)
 
bool isExplicitlyDefaulted () const
 Whether this function is explicitly defaulted.
 
void setExplicitlyDefaulted (bool ED=true)
 State that this function is explicitly defaulted.
 
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.
 
bool isIneligibleOrNotSelected () const
 
void setIneligibleOrNotSelected (bool II)
 
bool hasImplicitReturnZero () const
 Whether falling off this function implicitly returns null/zero.
 
void setHasImplicitReturnZero (bool IRZ)
 State that falling off this function implicitly returns null/zero.
 
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.
 
bool hasWrittenPrototype () const
 Whether this function has a written prototype.
 
void setHasWrittenPrototype (bool P=true)
 State that this function has a written prototype.
 
bool hasInheritedPrototype () const
 Whether this function inherited its prototype from a previous declaration.
 
void setHasInheritedPrototype (bool P=true)
 State that this function inherited its prototype from a previous declaration.
 
bool isConstexpr () const
 Whether this is a (C++11) constexpr function or constexpr constructor.
 
void setConstexprKind (ConstexprSpecKind CSK)
 
ConstexprSpecKind getConstexprKind () const
 
bool isConstexprSpecified () const
 
bool isConsteval () const
 
void setBodyContainsImmediateEscalatingExpressions (bool Set)
 
bool BodyContainsImmediateEscalatingExpressions () const
 
bool isImmediateEscalating () const
 
bool isImmediateFunction () const
 
bool instantiationIsPending () const
 Whether the instantiation of this function is pending.
 
void setInstantiationIsPending (bool IC)
 State that the instantiation of this function is pending.
 
bool usesSEHTry () const
 Indicates the function uses __try.
 
void setUsesSEHTry (bool UST)
 
bool isDeleted () const
 Whether this function has been deleted.
 
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.
 
bool isMSVCRTEntryPoint () const
 Determines whether this function is a MSVCRT user defined entry point.
 
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.
 
bool isReplaceableGlobalAllocationFunction (std::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.
 
bool isInlineBuiltinDeclaration () const
 Determine if this function provides an inline implementation of a builtin.
 
bool isDestroyingOperatorDelete () const
 Determine whether this is a destroying operator delete.
 
LanguageLinkage getLanguageLinkage () const
 Compute the language linkage.
 
bool isExternC () const
 Determines whether this function is a function with external, C linkage.
 
bool isInExternCContext () const
 Determines whether this function's context is, or is nested within, a C++ extern "C" linkage spec.
 
bool isInExternCXXContext () const
 Determines whether this function's context is, or is nested within, a C++ extern "C++" linkage spec.
 
bool isGlobal () const
 Determines whether this is a global function.
 
bool isNoReturn () const
 Determines whether this function is known to be 'noreturn', through an attribute on its declaration or its type.
 
bool hasSkippedBody () const
 True if the function was a definition but its body was skipped.
 
void setHasSkippedBody (bool Skipped=true)
 
bool willHaveBody () const
 True if this function will eventually have a body, once it's fully parsed.
 
void setWillHaveBody (bool V=true)
 
bool isMultiVersion () const
 True if this function is considered a multiversioned function.
 
void setIsMultiVersion (bool V=true)
 Sets the multiversion state for this declaration and all of its redeclarations.
 
void setFriendConstraintRefersToEnclosingTemplate (bool V=true)
 
bool FriendConstraintRefersToEnclosingTemplate () const
 
bool isMemberLikeConstrainedFriend () const
 Determine whether a function is a friend function that cannot be redeclared outside of its class, per C++ [temp.friend]p9.
 
MultiVersionKind getMultiVersionKind () const
 Gets the kind of multiversioning attribute this declaration has.
 
bool isCPUDispatchMultiVersion () const
 True if this function is a multiversioned dispatch function as a part of the cpu_specific/cpu_dispatch functionality.
 
bool isCPUSpecificMultiVersion () const
 True if this function is a multiversioned processor specific function as a part of the cpu_specific/cpu_dispatch functionality.
 
bool isTargetMultiVersion () const
 True if this function is a multiversioned dispatch function as a part of the target functionality.
 
bool isTargetMultiVersionDefault () const
 True if this function is the default version of a multiversioned dispatch function as a part of the target functionality.
 
bool isTargetClonesMultiVersion () const
 True if this function is a multiversioned dispatch function as a part of the target-clones functionality.
 
bool isTargetVersionMultiVersion () const
 True if this function is a multiversioned dispatch function as a part of the target-version functionality.
 
void getAssociatedConstraints (SmallVectorImpl< const Expr * > &AC) const
 Get the associated-constraints of this function declaration.
 
void setPreviousDeclaration (FunctionDecl *PrevDecl)
 
FunctionDeclgetCanonicalDecl () override
 Retrieves the "canonical" declaration of the given declaration.
 
const FunctionDeclgetCanonicalDecl () const
 
unsigned getBuiltinID (bool ConsiderWrapperFunctions=false) const
 Returns a value indicating whether this function corresponds to a builtin function.
 
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.
 
const ParmVarDeclgetParamDecl (unsigned i) const
 
ParmVarDeclgetParamDecl (unsigned i)
 
void setParams (ArrayRef< ParmVarDecl * > NewParamInfo)
 
unsigned getMinRequiredArguments () const
 Returns the minimum number of arguments needed to call this function.
 
unsigned getMinRequiredExplicitArguments () const
 Returns the minimum number of non-object arguments needed to call this function.
 
bool hasCXXExplicitFunctionObjectParameter () const
 
unsigned getNumNonObjectParams () const
 
const ParmVarDeclgetNonObjectParameter (unsigned I) const
 
ParmVarDeclgetNonObjectParameter (unsigned I)
 
bool hasOneParamOrDefaultArgs () const
 Determine whether this function has a single parameter, or multiple parameters where all but the first have default arguments.
 
FunctionTypeLoc getFunctionTypeLoc () const
 Find the source location information for how the type of this function was written.
 
QualType getReturnType () const
 
SourceRange getReturnTypeSourceRange () const
 Attempt to compute an informative source range covering the function return type.
 
SourceRange getParametersSourceRange () const
 Attempt to compute an informative source range covering the function parameters, including the ellipsis of a variadic function.
 
QualType getDeclaredReturnType () const
 Get the declared return type, which may differ from the actual return type if the return type is deduced.
 
ExceptionSpecificationType getExceptionSpecType () const
 Gets the ExceptionSpecificationType as declared.
 
SourceRange getExceptionSpecSourceRange () const
 Attempt to compute an informative source range covering the function exception specification, if any.
 
QualType getCallResultType () const
 Determine the type of an expression that calls this function.
 
StorageClass getStorageClass () const
 Returns the storage class as written in the source.
 
void setStorageClass (StorageClass SClass)
 Sets the storage class as written in the source.
 
bool isInlineSpecified () const
 Determine whether the "inline" keyword was specified for this function.
 
void setInlineSpecified (bool I)
 Set whether the "inline" keyword was specified for this function.
 
bool UsesFPIntrin () const
 Determine whether the function was declared in source context that requires constrained FP intrinsics.
 
void setUsesFPIntrin (bool I)
 Set whether the function was declared in source context that requires constrained FP intrinsics.
 
void setImplicitlyInline (bool I=true)
 Flag that this function is implicitly inline.
 
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.
 
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.
 
bool isMSExternInline () const
 The combination of the extern and inline keywords under MSVC forces the function to be required.
 
bool doesDeclarationForceExternallyVisibleDefinition () const
 For a function declaration in C or C++, determine whether this declaration causes the definition to be externally visible.
 
bool isStatic () const
 
bool isOverloadedOperator () const
 Whether this function declaration represents an C++ overloaded operator, e.g., "operator+".
 
OverloadedOperatorKind getOverloadedOperator () const
 getOverloadedOperator - Which C++ overloaded operator this function represents, if any.
 
const IdentifierInfogetLiteralIdentifier () const
 getLiteralIdentifier - The literal suffix identifier this function represents, if any.
 
FunctionDeclgetInstantiatedFromMemberFunction () const
 If this function is an instantiation of a member function of a class template specialization, retrieves the function from which it was instantiated.
 
TemplatedKind getTemplatedKind () const
 What kind of templated function this is.
 
MemberSpecializationInfogetMemberSpecializationInfo () const
 If this function is an instantiation of a member function of a class template specialization, retrieves the member specialization information.
 
void setInstantiationOfMemberFunction (FunctionDecl *FD, TemplateSpecializationKind TSK)
 Specify that this record is an instantiation of the member function FD.
 
void setInstantiatedFromDecl (FunctionDecl *FD)
 Specify that this function declaration was instantiated from a FunctionDecl FD.
 
FunctionDeclgetInstantiatedFromDecl () const
 
FunctionTemplateDeclgetDescribedFunctionTemplate () const
 Retrieves the function template that is described by this function declaration.
 
void setDescribedFunctionTemplate (FunctionTemplateDecl *Template)
 
bool isFunctionTemplateSpecialization () const
 Determine whether this function is a function template specialization.
 
FunctionTemplateSpecializationInfogetTemplateSpecializationInfo () const
 If this function is actually a function template specialization, retrieve information about this function template specialization.
 
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.
 
bool isTemplateInstantiation () const
 Determines if the given function was instantiated from a function template.
 
FunctionDeclgetTemplateInstantiationPattern (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).
 
FunctionTemplateDeclgetPrimaryTemplate () const
 Retrieve the primary template that this function template specialization either specializes or was instantiated from.
 
const TemplateArgumentListgetTemplateSpecializationArgs () const
 Retrieve the template arguments used to produce this function template specialization from the primary template.
 
const ASTTemplateArgumentListInfogetTemplateSpecializationArgsAsWritten () const
 Retrieve the template argument list as written in the sources, if any.
 
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.
 
void setDependentTemplateSpecialization (ASTContext &Context, const UnresolvedSetImpl &Templates, const TemplateArgumentListInfo *TemplateArgs)
 Specifies that this function declaration is actually a dependent function template specialization.
 
DependentFunctionTemplateSpecializationInfogetDependentSpecializationInfo () const
 
TemplateSpecializationKind getTemplateSpecializationKind () const
 Determine what kind of template instantiation this function represents.
 
TemplateSpecializationKind getTemplateSpecializationKindForInstantiation () const
 Determine the kind of template specialization this function represents for the purpose of template instantiation.
 
void setTemplateSpecializationKind (TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation())
 Determine what kind of template instantiation this function represents.
 
SourceLocation getPointOfInstantiation () const
 Retrieve the (first) point of instantiation of a function template specialization or a member of a class template specialization.
 
bool isOutOfLine () const override
 Determine whether this is or was instantiated from an out-of-line definition of a member function.
 
unsigned getMemoryFunctionKind () const
 Identify a memory copying or setting function.
 
unsigned getODRHash ()
 Returns ODRHash of the function.
 
unsigned getODRHash () const
 Returns cached ODRHash of the function.
 
- Public Member Functions inherited from clang::DeclaratorDecl
TypeSourceInfogetTypeSourceInfo () 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
 
NestedNameSpecifiergetQualifier () 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)
 
ExprgetTrailingRequiresClause ()
 Get the constraint-expression introduced by the trailing requires-clause in the function/member declaration, or null if no requires-clause was provided.
 
const ExprgetTrailingRequiresClause () const
 
void setTrailingRequiresClause (Expr *TrailingRequiresClause)
 
unsigned getNumTemplateParameterLists () const
 
TemplateParameterListgetTemplateParameterList (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.
 
VarDeclgetPotentiallyDecomposedVarDecl ()
 
const VarDeclgetPotentiallyDecomposedVarDecl () const
 
- Public Member Functions inherited from clang::NamedDecl
IdentifierInfogetIdentifier () 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< VisibilitygetExplicitVisibility (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
 
NamedDeclgetUnderlyingDecl ()
 Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.
 
const NamedDeclgetUnderlyingDecl () const
 
NamedDeclgetMostRecentDecl ()
 
const NamedDeclgetMostRecentDecl () 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
 
Decloperator= (const Decl &)=delete
 
Decloperator= (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
 
DeclgetNextDeclInContext ()
 
const DeclgetNextDeclInContext () const
 
DeclContextgetDeclContext ()
 
const DeclContextgetDeclContext () const
 
DeclContextgetNonTransparentDeclContext ()
 Return the non transparent context.
 
const DeclContextgetNonTransparentDeclContext () const
 
DeclgetNonClosureContext ()
 Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc.
 
const DeclgetNonClosureContext () const
 
TranslationUnitDeclgetTranslationUnitDecl ()
 
const TranslationUnitDeclgetTranslationUnitDecl () const
 
bool isInAnonymousNamespace () const
 
bool isInStdNamespace () const
 
bool isFileContextDecl () const
 
ASTContextgetASTContext () const LLVM_READONLY
 
const LangOptionsgetLangOpts () 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)
 
AttrVecgetAttrs ()
 
const AttrVecgetAttrs () 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 isDiscardedInGlobalModuleFragment () const
 FIXME: Implement discarding declarations actually in global module fragment.
 
bool shouldSkipCheckingODR () const
 Check if we should skip checking ODRHash for declaration.
 
bool hasDefiningAttr () const
 Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'.
 
const AttrgetDefiningAttr () 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.
 
unsigned 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.
 
ModulegetImportedOwningModule () const
 Get the imported owning module, if this decl is from an imported (non-local) module.
 
ModulegetLocalOwningModule () const
 Get the local owning module, if known.
 
void setLocalOwningModule (Module *M)
 
bool hasOwningModule () const
 Is this declaration owned by some module?
 
ModulegetOwningModule () const
 Get the module that owns this declaration (for visibility purposes).
 
ModulegetOwningModuleForLinkage (bool IgnoreLinkage=false) 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
 
DeclContextgetLexicalDeclContext ()
 getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).
 
const DeclContextgetLexicalDeclContext () 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 DeclContextgetParentFunctionOrMethod (bool LexicalParent=false) const
 If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null.
 
DeclContextgetParentFunctionOrMethod (bool LexicalParent=false)
 
virtual DeclgetCanonicalDecl ()
 Retrieves the "canonical" declaration of the given declaration.
 
const DeclgetCanonicalDecl () 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
 
DeclgetPreviousDecl ()
 Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.
 
const DeclgetPreviousDecl () 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.
 
DeclgetMostRecentDecl ()
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).
 
const DeclgetMostRecentDecl () const
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).
 
virtual StmtgetBody () 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.
 
TemplateDeclgetDescribedTemplate () const
 If this is a declaration that describes some template, this method returns that template declaration.
 
const TemplateParameterListgetDescribedTemplateParams () const
 If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list.
 
FunctionDeclgetAsFunction () LLVM_READONLY
 Returns the function itself, or the templated function if this is a function template.
 
const FunctionDeclgetAsFunction () 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 FunctionTypegetFunctionType (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::DeclContext
 ~DeclContext ()
 
bool hasValidDeclKind () const
 
Decl::Kind getDeclKind () const
 
const char * getDeclKindName () const
 
DeclContextgetParent ()
 getParent - Returns the containing DeclContext.
 
const DeclContextgetParent () const
 
DeclContextgetLexicalParent ()
 getLexicalParent - Returns the containing lexical DeclContext.
 
const DeclContextgetLexicalParent () const
 
DeclContextgetLookupParent ()
 Find the parent context of this context that will be used for unqualified name lookup.
 
const DeclContextgetLookupParent () const
 
ASTContextgetParentASTContext () const
 
bool isClosure () const
 
const BlockDeclgetInnermostBlockDecl () const
 Return this DeclContext if it is a BlockDecl.
 
bool isObjCContainer () const
 
bool isFunctionOrMethod () const
 
bool isLookupContext () const
 Test whether the context supports looking up names.
 
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.
 
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.
 
bool isExternCContext () const
 Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage.
 
const LinkageSpecDeclgetExternCContext () const
 Retrieve the nearest enclosing C linkage specification context.
 
bool isExternCXXContext () const
 Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage.
 
bool Equals (const DeclContext *DC) const
 Determine whether this declaration context is equivalent to the declaration context DC.
 
bool Encloses (const DeclContext *DC) const
 Determine whether this declaration context encloses the declaration context DC.
 
DeclgetNonClosureAncestor ()
 Find the nearest non-closure ancestor of this context, i.e.
 
const DeclgetNonClosureAncestor () const
 
DeclContextgetNonTransparentContext ()
 
const DeclContextgetNonTransparentContext () const
 
DeclContextgetPrimaryContext ()
 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.
 
const DeclContextgetPrimaryContext () const
 
DeclContextgetRedeclContext ()
 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.
 
const DeclContextgetRedeclContext () const
 
DeclContextgetEnclosingNamespaceContext ()
 Retrieve the nearest enclosing namespace context.
 
const DeclContextgetEnclosingNamespaceContext () const
 
RecordDeclgetOuterLexicalRecordContext ()
 Retrieve the outermost lexically enclosing record context.
 
const RecordDeclgetOuterLexicalRecordContext () 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.
 
void collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts)
 Collects all of the declaration contexts that are semantically connected to this declaration context.
 
decl_range decls () const
 decls_begin/decls_end - Iterate over the declarations stored in this context.
 
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.
 
decl_iterator noload_decls_begin () const
 
decl_iterator noload_decls_end () const
 
void addDecl (Decl *D)
 Add the declaration D into this context.
 
void addDeclInternal (Decl *D)
 Add the declaration D into this context, but suppress searches for external declarations with the same name.
 
void addHiddenDecl (Decl *D)
 Add the declaration D to this context without modifying any lookup tables.
 
void removeDecl (Decl *D)
 Removes a declaration from this context.
 
bool containsDecl (Decl *D) const
 Checks whether a declaration is in this context.
 
bool containsDeclAndLoad (Decl *D) const
 Checks whether a declaration is in this context.
 
lookup_result lookup (DeclarationName Name) const
 lookup - Find the declarations (if any) with the given Name in this context.
 
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.
 
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.
 
void makeDeclVisibleInContext (NamedDecl *D)
 Makes a declaration visible within this context.
 
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.
 
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.
 
all_lookups_iterator noload_lookups_end () const
 
udir_range using_directives () const
 Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context.
 
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).
 
StoredDeclsMapgetLookupPtr () const
 Retrieve the internal representation of the lookup structure.
 
StoredDeclsMapbuildLookup ()
 Ensure the lookup structure is fully-built and return it.
 
bool hasExternalLexicalStorage () const
 Whether this DeclContext has external storage containing additional declarations that are lexically in this context.
 
void setHasExternalLexicalStorage (bool ES=true) const
 State whether this DeclContext has external storage for declarations lexically in this context.
 
bool hasExternalVisibleStorage () const
 Whether this DeclContext has external storage containing additional declarations that are visible in this context.
 
void setHasExternalVisibleStorage (bool ES=true) const
 State whether this DeclContext has external storage for declarations visible in this context.
 
bool isDeclInLexicalTraversal (const Decl *D) const
 Determine whether the given declaration is stored in the list of declarations lexically within this context.
 
void 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)
 
FunctionDeclgetPreviousDecl ()
 Return the previous declaration of this declaration or NULL if this is the first declaration.
 
const FunctionDeclgetPreviousDecl () const
 
FunctionDeclgetFirstDecl ()
 Return the first declaration of this declaration or itself if this is the only declaration.
 
const FunctionDeclgetFirstDecl () 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.
 
FunctionDeclgetMostRecentDecl ()
 Returns the most recent (re)declaration of this declaration.
 
const FunctionDeclgetMostRecentDecl () const
 Returns the most recent (re)declaration of this declaration.
 
void setPreviousDecl (FunctionDecl *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 CXXConversionDeclCreate (ASTContext &C, CXXRecordDecl *RD, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo, bool UsesFPIntrin, bool isInline, ExplicitSpecifier ES, ConstexprSpecKind ConstexprKind, SourceLocation EndLocation, Expr *TrailingRequiresClause=nullptr)
 
static CXXConversionDeclCreateDeserialized (ASTContext &C, unsigned ID)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::CXXMethodDecl
static CXXMethodDeclCreate (ASTContext &C, CXXRecordDecl *RD, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo, StorageClass SC, bool UsesFPIntrin, bool isInline, ConstexprSpecKind ConstexprKind, SourceLocation EndLocation, Expr *TrailingRequiresClause=nullptr)
 
static CXXMethodDeclCreateDeserialized (ASTContext &C, unsigned ID)
 
static bool isStaticOverloadedOperator (OverloadedOperatorKind OOK)
 Returns true if the given operator is implicitly static in a record context.
 
static QualType getThisType (const FunctionProtoType *FPT, const CXXRecordDecl *Decl)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::FunctionDecl
static FunctionDeclCreate (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 FunctionDeclCreate (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 FunctionDeclCreateDeserialized (ASTContext &C, unsigned ID)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
static DeclContextcastToDeclContext (const FunctionDecl *D)
 
static FunctionDeclcastFromDeclContext (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 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 DeclContextcastToDeclContext (const Decl *)
 
static DeclcastFromDeclContext (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::CXXMethodDecl
using method_iterator = const CXXMethodDecl *const *
 
using overridden_method_range = llvm::iterator_range< llvm::TinyPtrVector< const CXXMethodDecl * >::const_iterator >
 
- 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 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::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::CXXMethodDecl
 CXXMethodDecl (Kind DK, ASTContext &C, CXXRecordDecl *RD, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo, StorageClass SC, bool UsesFPIntrin, bool isInline, ConstexprSpecKind ConstexprKind, SourceLocation EndLocation, Expr *TrailingRequiresClause=nullptr)
 
- 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)
 
FunctionDeclgetNextRedeclarationImpl () override
 Returns the next redeclaration or itself if this is the only decl.
 
FunctionDeclgetPreviousDeclImpl () override
 Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
 
FunctionDeclgetMostRecentDeclImpl () 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, unsigned 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 DeclgetNextRedeclarationImpl ()
 Returns the next redeclaration or itself if this is the only decl.
 
virtual DeclgetPreviousDeclImpl ()
 Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
 
virtual DeclgetMostRecentDeclImpl ()
 Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.
 
ASTMutationListenergetASTMutationListener () const
 
- Protected Member Functions inherited from clang::DeclContext
 DeclContext (Decl::Kind K)
 
- Protected Member Functions inherited from clang::Redeclarable< FunctionDecl >
FunctionDeclgetNextRedeclaration () 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.
 
- 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, ModuleOwnershipKindNextInContextAndBits
 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::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.
 
DeclFirstDecl = nullptr
 FirstDecl - The first declaration stored within this declaration context.
 
DeclLastDecl = nullptr
 LastDecl - The last declaration stored within this declaration context.
 
- Protected Attributes inherited from clang::Redeclarable< FunctionDecl >
DeclLink RedeclLink
 Points to the next redeclaration in the chain.
 
FunctionDeclFirst
 

Detailed Description

Represents a C++ conversion function within a class.

For example:

class X {
public:
operator bool();
};
#define X(type, name)
Definition: Value.h:142
#define bool
Definition: stdbool.h:20

Definition at line 2855 of file DeclCXX.h.

Member Function Documentation

◆ classof()

static bool clang::CXXConversionDecl::classof ( const Decl D)
inlinestatic

Definition at line 2911 of file DeclCXX.h.

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

◆ classofKind()

static bool clang::CXXConversionDecl::classofKind ( Kind  K)
inlinestatic

Definition at line 2912 of file DeclCXX.h.

Referenced by classof().

◆ Create()

CXXConversionDecl * CXXConversionDecl::Create ( ASTContext C,
CXXRecordDecl RD,
SourceLocation  StartLoc,
const DeclarationNameInfo NameInfo,
QualType  T,
TypeSourceInfo TInfo,
bool  UsesFPIntrin,
bool  isInline,
ExplicitSpecifier  ES,
ConstexprSpecKind  ConstexprKind,
SourceLocation  EndLocation,
Expr TrailingRequiresClause = nullptr 
)
static

◆ CreateDeserialized()

CXXConversionDecl * CXXConversionDecl::CreateDeserialized ( ASTContext C,
unsigned  ID 
)
static

Definition at line 2881 of file DeclCXX.cpp.

References clang::C, ID, and clang::Unspecified.

◆ getCanonicalDecl() [1/2]

const CXXConversionDecl * clang::CXXConversionDecl::getCanonicalDecl ( ) const
inline

Definition at line 2906 of file DeclCXX.h.

References getCanonicalDecl().

◆ getCanonicalDecl() [2/2]

CXXConversionDecl * clang::CXXConversionDecl::getCanonicalDecl ( )
inlineoverridevirtual

Retrieves the "canonical" declaration of the given declaration.

Reimplemented from clang::CXXMethodDecl.

Definition at line 2903 of file DeclCXX.h.

References clang::FunctionDecl::getCanonicalDecl().

Referenced by getCanonicalDecl(), and getExplicitSpecifier().

◆ getConversionType()

QualType clang::CXXConversionDecl::getConversionType ( ) const
inline

◆ getExplicitSpecifier() [1/2]

ExplicitSpecifier clang::CXXConversionDecl::getExplicitSpecifier ( )
inline

Definition at line 2882 of file DeclCXX.h.

References getCanonicalDecl().

Referenced by isExplicit(), and clang::ASTDeclWriter::VisitCXXConversionDecl().

◆ getExplicitSpecifier() [2/2]

const ExplicitSpecifier clang::CXXConversionDecl::getExplicitSpecifier ( ) const
inline

Definition at line 2886 of file DeclCXX.h.

References getCanonicalDecl().

◆ isExplicit()

bool clang::CXXConversionDecl::isExplicit ( ) const
inline

Return true if the declaration is already resolved to be explicit.

Definition at line 2891 of file DeclCXX.h.

References getExplicitSpecifier(), and clang::ExplicitSpecifier::isExplicit().

Referenced by clang::Sema::AddConversionCandidate(), clang::Sema::BuildCallToObjectOfClassType(), and clang::Sema::PerformContextualImplicitConversion().

◆ isLambdaToBlockPointerConversion()

bool CXXConversionDecl::isLambdaToBlockPointerConversion ( ) const

Determine whether this conversion function is a conversion from a lambda closure type to a block pointer.

Definition at line 2902 of file DeclCXX.cpp.

References getConversionType(), clang::CXXMethodDecl::getParent(), clang::Type::isBlockPointerType(), clang::Decl::isImplicit(), and clang::CXXRecordDecl::isLambda().

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

◆ setExplicitSpecifier()

void clang::CXXConversionDecl::setExplicitSpecifier ( ExplicitSpecifier  ES)
inline

Definition at line 2892 of file DeclCXX.h.

Referenced by clang::ASTDeclReader::VisitCXXConversionDecl().

Friends And Related Function Documentation

◆ ASTDeclReader

friend class ASTDeclReader
friend

Definition at line 2871 of file DeclCXX.h.

◆ ASTDeclWriter

friend class ASTDeclWriter
friend

Definition at line 2872 of file DeclCXX.h.


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