Represents a struct/union/class. More...

#include "clang/AST/Decl.h"

Inheritance diagram for clang::RecordDecl:

[legend]

Public Types
using	field_iterator = specific_decl_iterator< FieldDecl >

using	field_range = llvm::iterator_range< specific_decl_iterator< FieldDecl > >

Public Types inherited from clang::TagDecl
using	TagKind = TagTypeKind

using	redecl_range = redeclarable_base::redecl_range

using	redecl_iterator = redeclarable_base::redecl_iterator

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

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

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

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

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

enum	FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared }

using	attr_iterator = AttrVec::const_iterator

using	attr_range = llvm::iterator_range< attr_iterator >

using	redecl_range = llvm::iterator_range< redecl_iterator >

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

Public Member Functions
RecordDecl *	getPreviousDecl ()

const RecordDecl *	getPreviousDecl () const

RecordDecl *	getMostRecentDecl ()

const RecordDecl *	getMostRecentDecl () const

bool	hasFlexibleArrayMember () const

void	setHasFlexibleArrayMember (bool V)

bool	isAnonymousStructOrUnion () const
	Whether this is an anonymous struct or union.

void	setAnonymousStructOrUnion (bool Anon)

bool	hasObjectMember () const

void	setHasObjectMember (bool val)

bool	hasVolatileMember () const

void	setHasVolatileMember (bool val)

bool	hasLoadedFieldsFromExternalStorage () const

void	setHasLoadedFieldsFromExternalStorage (bool val) const

bool	isNonTrivialToPrimitiveDefaultInitialize () const
	Functions to query basic properties of non-trivial C structs.

void	setNonTrivialToPrimitiveDefaultInitialize (bool V)

bool	isNonTrivialToPrimitiveCopy () const

void	setNonTrivialToPrimitiveCopy (bool V)

bool	isNonTrivialToPrimitiveDestroy () const

void	setNonTrivialToPrimitiveDestroy (bool V)

bool	hasNonTrivialToPrimitiveDefaultInitializeCUnion () const

void	setHasNonTrivialToPrimitiveDefaultInitializeCUnion (bool V)

bool	hasNonTrivialToPrimitiveDestructCUnion () const

void	setHasNonTrivialToPrimitiveDestructCUnion (bool V)

bool	hasNonTrivialToPrimitiveCopyCUnion () const

void	setHasNonTrivialToPrimitiveCopyCUnion (bool V)

bool	canPassInRegisters () const
	Determine whether this class can be passed in registers.

RecordArgPassingKind	getArgPassingRestrictions () const

void	setArgPassingRestrictions (RecordArgPassingKind Kind)

bool	isParamDestroyedInCallee () const

void	setParamDestroyedInCallee (bool V)

bool	isRandomized () const

void	setIsRandomized (bool V)

void	reorderDecls (const SmallVectorImpl< Decl * > &Decls)

bool	isInjectedClassName () const
	Determines whether this declaration represents the injected class name.

bool	isLambda () const
	Determine whether this record is a class describing a lambda function object.

bool	isCapturedRecord () const
	Determine whether this record is a record for captured variables in CapturedStmt construct.

void	setCapturedRecord ()
	Mark the record as a record for captured variables in CapturedStmt construct.

RecordDecl *	getDefinition () const
	Returns the RecordDecl that actually defines this struct/union/class.

bool	isOrContainsUnion () const
	Returns whether this record is a union, or contains (at any nesting level) a union member.

field_range	fields () const

field_iterator	field_begin () const

field_iterator	field_end () const

bool	field_empty () const

virtual void	completeDefinition ()
	Note that the definition of this type is now complete.

bool	isMsStruct (const ASTContext &C) const
	Get whether or not this is an ms_struct which can be turned on with an attribute, pragma, or -mms-bitfields commandline option.

bool	mayInsertExtraPadding (bool EmitRemark=false) const
	Whether we are allowed to insert extra padding between fields.

const FieldDecl *	findFirstNamedDataMember () const
	Finds the first data member which has a name.

unsigned	getODRHash ()
	Get precomputed ODRHash or add a new one.

Public Member Functions inherited from clang::TagDecl
SourceRange	getBraceRange () const

void	setBraceRange (SourceRange R)

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

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

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

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

const TagDecl *	getCanonicalDecl () const

bool	isThisDeclarationADefinition () const
	Return true if this declaration is a completion definition of the type.

bool	isCompleteDefinition () const
	Return true if this decl has its body fully specified.

void	setCompleteDefinition (bool V=true)
	True if this decl has its body fully specified.

bool	isCompleteDefinitionRequired () const
	Return true if this complete decl is required to be complete for some existing use.

void	setCompleteDefinitionRequired (bool V=true)
	True if this complete decl is required to be complete for some existing use.

bool	isBeingDefined () const
	Return true if this decl is currently being defined.

bool	isEmbeddedInDeclarator () const
	True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator.

void	setEmbeddedInDeclarator (bool isInDeclarator)
	True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator.

bool	isFreeStanding () const
	True if this tag is free standing, e.g. "struct foo;".

void	setFreeStanding (bool isFreeStanding=true)
	True if this tag is free standing, e.g. "struct foo;".

bool	mayHaveOutOfDateDef () const
	Indicates whether it is possible for declarations of this kind to have an out-of-date definition.

bool	isDependentType () const
	Whether this declaration declares a type that is dependent, i.e., a type that somehow depends on template parameters.

bool	isThisDeclarationADemotedDefinition () const
	Whether this declaration was a definition in some module but was forced to be a declaration.

void	demoteThisDefinitionToDeclaration ()
	Mark a definition as a declaration and maintain information it was a definition.

void	startDefinition ()
	Starts the definition of this tag declaration.

TagDecl *	getDefinition () const
	Returns the TagDecl that actually defines this struct/union/class/enum.

StringRef	getKindName () const

TagKind	getTagKind () const

void	setTagKind (TagKind TK)

bool	isStruct () const

bool	isInterface () const

bool	isClass () const

bool	isUnion () const

bool	isEnum () const

bool	hasNameForLinkage () const
	Is this tag type named, either directly or via being defined in a typedef of this type?

TypedefNameDecl *	getTypedefNameForAnonDecl () const

void	setTypedefNameForAnonDecl (TypedefNameDecl *TDD)

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

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

void	setQualifierInfo (NestedNameSpecifierLoc QualifierLoc)

unsigned	getNumTemplateParameterLists () const

TemplateParameterList *	getTemplateParameterList (unsigned i) const

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

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

Public Member Functions inherited from clang::TypeDecl
const Type *	getTypeForDecl () const

void	setTypeForDecl (const Type *TD)

SourceLocation	getBeginLoc () const LLVM_READONLY

void	setLocStart (SourceLocation L)

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

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

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

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

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

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

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

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

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

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

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

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

std::string	getQualifiedNameAsString () const

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

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

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

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

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

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

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

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

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

bool	isExternallyVisible () const

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

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

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

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

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

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

bool	isPlaceholderVar (const LangOptions &LangOpts) const

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

const NamedDecl *	getUnderlyingDecl () const

NamedDecl *	getMostRecentDecl ()

const NamedDecl *	getMostRecentDecl () const

ObjCStringFormatFamily	getObjCFStringFormattingFamily () const

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

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

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

	Decl (const Decl &)=delete

	Decl (Decl &&)=delete

Decl &	operator= (const Decl &)=delete

Decl &	operator= (Decl &&)=delete

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

SourceLocation	getBeginLoc () const LLVM_READONLY

SourceLocation	getEndLoc () const LLVM_READONLY

SourceLocation	getLocation () const

void	setLocation (SourceLocation L)

Kind	getKind () const

const char *	getDeclKindName () const

Decl *	getNextDeclInContext ()

const Decl *	getNextDeclInContext () const

DeclContext *	getDeclContext ()

const DeclContext *	getDeclContext () const

DeclContext *	getNonTransparentDeclContext ()
	Return the non transparent context.

const DeclContext *	getNonTransparentDeclContext () const

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

const Decl *	getNonClosureContext () const

TranslationUnitDecl *	getTranslationUnitDecl ()

const TranslationUnitDecl *	getTranslationUnitDecl () const

bool	isInAnonymousNamespace () const

bool	isInStdNamespace () const

bool	isFileContextDecl () const

ASTContext &	getASTContext () const LLVM_READONLY

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

void	setAccess (AccessSpecifier AS)

AccessSpecifier	getAccess () const

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

bool	hasAttrs () const

void	setAttrs (const AttrVec &Attrs)

AttrVec &	getAttrs ()

const AttrVec &	getAttrs () const

void	dropAttrs ()

void	addAttr (Attr *A)

attr_range	attrs () const

attr_iterator	attr_begin () const

attr_iterator	attr_end () const

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

template<typename T >
void	dropAttr ()

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

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

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

template<typename T >
T *	getAttr () const

template<typename T >
bool	hasAttr () const

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

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

bool	isInvalidDecl () const

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

void	setImplicit (bool I=true)

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

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

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

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

bool	isThisDeclarationReferenced () const
	Whether this declaration was referenced.

void	setReferenced (bool R=true)

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

void	setTopLevelDeclInObjCContainer (bool V=true)

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

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

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

bool	isInvisibleOutsideTheOwningModule () const

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

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

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

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

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

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

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

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

void	setFromASTFile ()
	Set the FromASTFile flag.

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

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

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

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

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

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

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

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

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

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

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

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

void	setLocalOwningModule (Module *M)

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

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

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

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

bool	isReachable () const

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

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

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

unsigned	getIdentifierNamespace () const

bool	isInIdentifierNamespace (unsigned NS) const

bool	hasTagIdentifierNamespace () const

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

const DeclContext *	getLexicalDeclContext () const

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

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

void	setLexicalDeclContext (DeclContext *DC)

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

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

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

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

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

DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false)

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

const Decl *	getCanonicalDecl () const

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

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

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

const FunctionDecl *	getAsFunction () const

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

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

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

void	clearIdentifierNamespace ()
	Clears the namespace of this declaration.

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

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

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

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

void	dump () const

void	dumpColor () const

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

int64_t	getID () const

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

bool	isFunctionPointerType () const

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

bool	hasValidDeclKind () const

Decl::Kind	getDeclKind () const

const char *	getDeclKindName () const

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

const DeclContext *	getParent () const

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

const DeclContext *	getLexicalParent () const

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

const DeclContext *	getLookupParent () const

ASTContext &	getParentASTContext () const

bool	isClosure () const

const BlockDecl *	getInnermostBlockDecl () 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	isRequiresExprBody () 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 LinkageSpecDecl *	getExternCContext () 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.

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

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.

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.

const DeclContext *	getRedeclContext () const

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

const DeclContext *	getEnclosingNamespaceContext () const

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

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.

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).

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

StoredDeclsMap *	buildLookup ()
	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< TagDecl >
	Redeclarable (const ASTContext &Ctx)

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

const TagDecl *	getPreviousDecl () const

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

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

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

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

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

void	setPreviousDecl (TagDecl *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 RecordDecl *	Create (const ASTContext &C, TagKind TK, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, RecordDecl *PrevDecl=nullptr)

static RecordDecl *	CreateDeserialized (const ASTContext &C, GlobalDeclID ID)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

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

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const TagDecl *D)

static TagDecl *	castFromDeclContext (const DeclContext *DC)

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

static bool	classofKind (Kind K)

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

static bool	classofKind (Kind K)

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

static unsigned	getIdentifierNamespaceForKind (Kind DK)

static bool	isTagIdentifierNamespace (unsigned NS)

static void	add (Kind k)

static void	EnableStatistics ()

static void	PrintStats ()

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const Decl *)

static Decl *	castFromDeclContext (const DeclContext *)

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

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

static bool	classof (const DeclContext *D)

Protected Member Functions
	RecordDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, RecordDecl *PrevDecl)

Protected Member Functions inherited from clang::TagDecl
	TagDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext DC, SourceLocation L, IdentifierInfo Id, TagDecl *PrevDecl, SourceLocation StartL)

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

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

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

void	completeDefinition ()
	Completes the definition of this tag declaration.

void	setBeingDefined (bool V=true)
	True if this decl is currently being defined.

void	setMayHaveOutOfDateDef (bool V=true)
	Indicates whether it is possible for declarations of this kind to have an out-of-date definition.

Protected Member Functions inherited from clang::TypeDecl
	TypeDecl (Kind DK, DeclContext DC, SourceLocation L, const IdentifierInfo Id, SourceLocation StartL=SourceLocation())

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

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

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

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

	Decl (Kind DK, EmptyShell Empty)

virtual	~Decl ()

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

Linkage	getCachedLinkage () const

void	setCachedLinkage (Linkage L) const

bool	hasCachedLinkage () const

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

bool	hasLocalOwningModuleStorage () const

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

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

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

ASTMutationListener *	getASTMutationListener () const

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

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

Friends
class	DeclContext

class	ASTDeclReader

Additional Inherited Members
Protected Types inherited from clang::TagDecl
using	redeclarable_base = Redeclarable< TagDecl >

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< TagDecl >
static DeclLink	PreviousDeclLink (TagDecl *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.

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

NamespaceDeclBitfields NamespaceDeclBits

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.

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

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

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

TagDecl *	First

Detailed Description

Represents a struct/union/class.

For example: struct X; // Forward declaration, no "body". union Y { int A, B; }; // Has body with members A and B (FieldDecls). This decl will be marked invalid if any members are invalid.

Examples: /home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/StaticAnalyzer/Core/RegionStore.cpp.

Definition at line 4145 of file Decl.h.

Member Typedef Documentation

◆ field_iterator

using clang::RecordDecl::field_iterator = specific_decl_iterator<FieldDecl>

Definition at line 4348 of file Decl.h.

◆ field_range

using clang::RecordDecl::field_range = llvm::iterator_range<specific_decl_iterator<FieldDecl> >

Definition at line 4349 of file Decl.h.

Constructor & Destructor Documentation

◆ RecordDecl()

RecordDecl::RecordDecl	(	Kind	DK,
		TagKind	TK,
		const ASTContext &	C,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		RecordDecl *	PrevDecl
	)

protected

Definition at line 4991 of file Decl.cpp.

References clang::CanPassInRegs, classof(), setAnonymousStructOrUnion(), setArgPassingRestrictions(), setHasFlexibleArrayMember(), setHasLoadedFieldsFromExternalStorage(), setHasNonTrivialToPrimitiveCopyCUnion(), setHasNonTrivialToPrimitiveDefaultInitializeCUnion(), setHasNonTrivialToPrimitiveDestructCUnion(), setHasObjectMember(), setHasVolatileMember(), setIsRandomized(), setNonTrivialToPrimitiveCopy(), setNonTrivialToPrimitiveDefaultInitialize(), setNonTrivialToPrimitiveDestroy(), and setParamDestroyedInCallee().

Member Function Documentation

◆ canPassInRegisters()

bool clang::RecordDecl::canPassInRegisters ( ) const

inline

Determine whether this class can be passed in registers.

In C++ mode, it must have at least one trivial, non-deleted copy or move constructor. FIXME: This should be set as part of completeDefinition.

Definition at line 4274 of file Decl.h.

References clang::CanPassInRegs, and getArgPassingRestrictions().

Referenced by EvaluateUnaryTypeTrait(), clang::CodeGen::getRecordArgABI(), and clang::CodeGen::swiftcall::mustPassRecordIndirectly().

◆ classof()

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

inlinestatic

Definition at line 4366 of file Decl.h.

References classofKind(), and D.

Referenced by RecordDecl().

◆ classofKind()

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

inlinestatic

Definition at line 4367 of file Decl.h.

Referenced by classof().

◆ completeDefinition()

void RecordDecl::completeDefinition ( )

virtual

Note that the definition of this type is now complete.

completeDefinition - Notes that the definition of this type is now complete.

Reimplemented in clang::CXXRecordDecl.

Definition at line 5080 of file Decl.cpp.

References clang::TagDecl::completeDefinition(), clang::Decl::getASTContext(), clang::ASTContext::getASTRecordLayout(), clang::ASTContext::getLangOpts(), clang::TagDecl::isCompleteDefinition(), clang::TagDecl::isDependentType(), and clang::Decl::isInvalidDecl().

Referenced by clang::Sema::ActOnCapturedRegionEnd(), clang::Sema::ActOnTag(), clang::Sema::ActOnTagDefinitionError(), clang::Sema::ActOnTagFinishDefinition(), clang::CXXRecordDecl::completeDefinition(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), CreateHexagonBuiltinVaListDecl(), createKmpTaskTRecordDecl(), createKmpTaskTWithPrivatesRecordDecl(), CreatePowerABIBuiltinVaListDecl(), createPrivatesRecordDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), clang::CodeGen::CGOpenMPRuntime::emitDoacrossInit(), clang::CodeGen::CGOpenMPRuntime::emitLastprivateConditionalInit(), clang::CodeGen::CGOpenMPRuntime::emitTaskReductionInit(), clang::ASTContext::getBlockDescriptorExtendedType(), clang::ASTContext::getBlockDescriptorType(), clang::ASTContext::getCFConstantStringDecl(), getDependTypes(), getKmpAffinityType(), and clang::ASTNodeImporter::ImportDefinition().

◆ Create()

RecordDecl * RecordDecl::Create	(	const ASTContext &	C,
		TagKind	TK,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		RecordDecl *	PrevDecl = `nullptr`
	)

static

Definition at line 5014 of file Decl.cpp.

References clang::C, Id, and clang::TagDecl::setMayHaveOutOfDateDef().

Referenced by clang::Sema::ActOnTag(), clang::ASTContext::buildImplicitRecord(), and clang::Sema::CreateCapturedStmtRecordDecl().

◆ CreateDeserialized()

RecordDecl * RecordDecl::CreateDeserialized	(	const ASTContext &	C,
		GlobalDeclID	ID
	)

static

Definition at line 5025 of file Decl.cpp.

References clang::C, ID, clang::TagDecl::setMayHaveOutOfDateDef(), and clang::Struct.

◆ field_begin()

RecordDecl::field_iterator RecordDecl::field_begin ( ) const

Definition at line 5068 of file Decl.cpp.

References D, clang::DeclContext::FirstDecl, getDefinition(), clang::DeclContext::hasExternalLexicalStorage(), and hasLoadedFieldsFromExternalStorage().

Referenced by BitsContainNoUserData(), buildImplicitMapper(), calculateOffset(), clang::Sema::CheckComparisonCategoryType(), CheckConstexprFunctionBody(), DumpRecordLayout(), emitDependData(), clang::CodeGen::CGOpenMPRuntime::emitDepobjDependClause(), clang::CodeGen::CGOpenMPRuntime::emitDoacrossInit(), emitPrivatesInit(), clang::CodeGen::CGOpenMPRuntime::emitTaskCall(), emitTaskDupFunction(), clang::CodeGen::CGOpenMPRuntime::emitTaskInit(), clang::CodeGen::CGOpenMPRuntime::emitUpdateClause(), evenFlexibleArraySize(), field_empty(), fields(), genMapInfoForCaptures(), clang::CXXRecordDecl::getCaptureFields(), clang::CodeGen::CGOpenMPRuntime::getDepobjElements(), clang::CastExpr::getTargetFieldForToUnionCast(), HandleClassZeroInitialization(), HandleConstructorCall(), handleTransparentUnionAttr(), isDefinedInClangModule(), isIntegerLikeType(), IsStructurallyEquivalent(), clang::CodeGen::CGRecordLayout::print(), clang::Sema::RebuildLambdaScopeInfo(), setUsedBits(), tryMatchRecordTypes(), and clang::CodeGen::useFirstFieldIfTransparentUnion().

◆ field_empty()

bool clang::RecordDecl::field_empty ( ) const

inline

Examples: /home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/StaticAnalyzer/Core/RegionStore.cpp.

Definition at line 4359 of file Decl.h.

References field_begin(), and field_end().

Referenced by appendRecordType(), clang::CodeGen::CGOpenMPRuntime::emitTaskInit(), clang::CXXRecordDecl::getStandardLayoutBaseWithFields(), isIdiomaticBraceElisionEntity(), clang::CXXRecordDecl::isInterfaceLike(), isReadByLvalueToRvalueConversion(), isRecordEmpty(), LeastDerivedClassWithSameLayout(), unionHasUniqueObjectRepresentations(), and clang::CodeGen::useFirstFieldIfTransparentUnion().

◆ field_end()

field_iterator clang::RecordDecl::field_end ( ) const

inline

◆ fields()

field_range clang::RecordDecl::fields ( ) const

inline

Examples: /home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/StaticAnalyzer/Core/RegionStore.cpp.

Definition at line 4351 of file Decl.h.

References field_begin(), and field_end().

Referenced by clang::Sema::ActOnTagFinishDefinition(), addFieldSizes(), AddOverloadAggregateChunks(), clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), buildImplicitMap(), calculateLegacyCbufferSize(), CanSkipVTablePointerInitialization(), clang::SemaPPC::checkAIXMemberAlignment(), CheckASTMemory(), CheckC23ConstexprVarType(), clang::Sema::CheckCompletedCXXClass(), CheckConstexprCtorInitializer(), CheckConstexprDestructorSubobjects(), CheckConstexprFunctionBody(), CheckEvaluationResult(), clang::Sema::checkIllFormedTrivialABIStruct(), checkIsValidOpenCLKernelParameter(), checkMemberDecomposition(), clang::Sema::CheckTransparentUnionArgumentConstraints(), checkTrivialClassMembers(), clang::SemaCodeCompletion::CodeCompleteConstructorInitializer(), CountCountedByAttrs(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseBaseOrMemInitializerOrder(), diagnoseMutableFields(), DiagnoseUninitializedReference(), EmitNullConstant(), emitOutlinedFunctionPrologue(), evalBinOpFieldRegionFieldRegion(), clang::SourceLocExpr::EvaluateInContext(), extractFieldType(), findFirstNamedDataMember(), getContainedDynamicClass(), clang::FieldDecl::getFieldIndex(), getFieldOffsetInBits(), clang::dataflow::getFieldsForInitListExpr(), clang::dataflow::getFieldsFromClassHierarchy(), getGEPIndicesToField(), GetNumNonZeroBytesInInit(), clang::interp::Program::getOrCreateRecord(), getTypeExpansion(), getUnionInitName(), HandleClassZeroInitialization(), HandleDestructionImpl(), hasAnyVptr(), HasTrivialDestructorBody(), clang::SemaCUDA::inferTargetForImplicitSpecialMember(), isCallback(), clang::Expr::isConstantInitializer(), clang::SemaCUDA::isEmptyDestructor(), clang::CodeGen::isEmptyRecord(), clang::CodeGen::isEmptyRecordForLayout(), clang::CodeGen::ABIInfo::isHomogeneousAggregate(), isImplicitMapperNeeded(), isLayoutCompatibleStruct(), isLayoutCompatibleUnion(), clang::CXXRecordDecl::isLiteral(), isReadByLvalueToRvalueConversion(), clang::CodeGen::isRecordWithSIMDVectorType(), clang::CodeGen::isSingleElementStruct(), IsTransparentUnionStandardConversion(), clang::Sema::isValidPointerAttrType(), isValidStructGUID(), isVarDeclStrongDefinition(), isZeroInitialized(), LookupStdSourceLocationImpl(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::ASTContext::mergeTransparentUnionType(), PopulateKeysForFields(), clang::APValue::printPretty(), processImplicitMapsWithDefaultMappers(), recordIsNotEmpty(), clang::Sema::RequireLiteralType(), shouldIgnoreRecord(), structHasUniqueObjectRepresentations(), TryOrBuildParenListInitialization(), and unionHasUniqueObjectRepresentations().

◆ findFirstNamedDataMember()

const FieldDecl * RecordDecl::findFirstNamedDataMember ( ) const

Finds the first data member which has a name.

nullptr is returned if no named data member exists.

Definition at line 5186 of file Decl.cpp.

References fields().

◆ getArgPassingRestrictions()

RecordArgPassingKind clang::RecordDecl::getArgPassingRestrictions ( ) const

inline

Definition at line 4278 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by canPassInRegisters().

◆ getDefinition()

RecordDecl * clang::RecordDecl::getDefinition ( ) const

inline

Returns the RecordDecl that actually defines this struct/union/class.

When determining whether or not a struct/union/class is completely defined, one should use this method as opposed to 'isCompleteDefinition'. 'isCompleteDefinition' indicates whether or not a specific RecordDecl is a completed definition, not whether or not the record type is defined. This method returns NULL if there is no RecordDecl that defines the struct/union/tag.

Examples: /home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/StaticAnalyzer/Core/RegionStore.cpp.

Definition at line 4336 of file Decl.h.

References clang::TagDecl::getDefinition().

Referenced by clang::Sema::ActOnTagFinishDefinition(), appendRecordType(), clang::Sema::BuildMicrosoftCAnonymousStruct(), clang::Sema::CheckClassTemplate(), clang::CodeGen::CGDebugInfo::completeClassData(), clang::CodeGen::CodeGenTypes::ConvertRecordDeclType(), clang::Sema::DeduceTemplateSpecializationFromInitializer(), field_begin(), clang::CXXRecordDecl::forallBases(), clang::FieldDecl::getFieldIndex(), clang::interp::Program::getOrCreateRecord(), getTypeIdentifier(), clang::ASTNodeImporter::ImportDefinition(), isOrContainsUnion(), IsStructurallyEquivalent(), isValidBaseType(), isValidStructGUID(), clang::FieldDecl::isZeroSize(), setUsedBits(), shouldOmitDefinition(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ getMostRecentDecl() [1/2]

RecordDecl * clang::RecordDecl::getMostRecentDecl ( )

inline

Definition at line 4171 of file Decl.h.

References getMostRecentDecl().

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

◆ getMostRecentDecl() [2/2]

const RecordDecl * clang::RecordDecl::getMostRecentDecl ( ) const

inline

Definition at line 4174 of file Decl.h.

References getMostRecentDecl().

◆ getODRHash()

unsigned RecordDecl::getODRHash ( )

Get precomputed ODRHash or add a new one.

Definition at line 5201 of file Decl.cpp.

References clang::ODRHash::AddRecordDecl(), clang::ODRHash::CalculateHash(), and clang::DeclContext::RecordDeclBits.

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

◆ getPreviousDecl() [1/2]

RecordDecl * clang::RecordDecl::getPreviousDecl ( )

inline

Definition at line 4163 of file Decl.h.

References getPreviousDecl().

Referenced by getPreviousDecl().

◆ getPreviousDecl() [2/2]

const RecordDecl * clang::RecordDecl::getPreviousDecl ( ) const

inline

Definition at line 4167 of file Decl.h.

References getPreviousDecl().

◆ hasFlexibleArrayMember()

bool clang::RecordDecl::hasFlexibleArrayMember ( ) const

inline

Definition at line 4178 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by clang::SemaObjC::ActOnPropertyImplDecl(), addFlexibleArrayMemberInitSize(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), evenFlexibleArraySize(), getTypeExpansion(), clang::CodeGen::isEmptyRecord(), clang::CodeGen::ABIInfo::isHomogeneousAggregate(), isIntegerLikeType(), clang::CodeGen::isSingleElementStruct(), isValidBaseType(), clang::randstruct::randomizeStructureLayout(), and clang::Sema::SetCtorInitializers().

◆ hasLoadedFieldsFromExternalStorage()

bool clang::RecordDecl::hasLoadedFieldsFromExternalStorage ( ) const

inline

Definition at line 4214 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by field_begin().

◆ hasNonTrivialToPrimitiveCopyCUnion()

bool clang::RecordDecl::hasNonTrivialToPrimitiveCopyCUnion ( ) const

inline

Definition at line 4263 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ hasNonTrivialToPrimitiveDefaultInitializeCUnion()

bool clang::RecordDecl::hasNonTrivialToPrimitiveDefaultInitializeCUnion ( ) const

inline

Definition at line 4247 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ hasNonTrivialToPrimitiveDestructCUnion()

bool clang::RecordDecl::hasNonTrivialToPrimitiveDestructCUnion ( ) const

inline

Definition at line 4255 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ hasObjectMember()

bool clang::RecordDecl::hasObjectMember ( ) const

inline

Definition at line 4205 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by clang::Sema::ActOnFields(), and clang::Sema::CheckNontrivialField().

◆ hasVolatileMember()

bool clang::RecordDecl::hasVolatileMember ( ) const

inline

Definition at line 4208 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by clang::CodeGen::CodeGenFunction::hasVolatileMember().

◆ isAnonymousStructOrUnion()

bool clang::RecordDecl::isAnonymousStructOrUnion ( ) const

inline

Whether this is an anonymous struct or union.

To be an anonymous struct or union, it must have been declared without a name and there must be no objects of this type declared, e.g.,

union { int i; float f; };

is an anonymous union but neither of the following are:

union X { int i; float f; };

union { int i; float f; } obj;

X

#define X(type, name)

Definition: Value.h:143

Definition at line 4197 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by clang::Sema::CheckUsingShadowDecl(), clang::CodeGen::CGDebugInfo::EmitGlobalVariable(), FieldHasTrivialDestructorBody(), FindDeclaringClass(), HandleDestructionImpl(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), PopulateKeysForFields(), and clang::Sema::ShouldDeleteSpecialMember().

◆ isCapturedRecord()

bool RecordDecl::isCapturedRecord ( ) const

Determine whether this record is a record for captured variables in CapturedStmt construct.

Definition at line 5045 of file Decl.cpp.

◆ isInjectedClassName()

bool RecordDecl::isInjectedClassName ( ) const

Determines whether this declaration represents the injected class name.

The injected class name in C++ is the name of the class that appears inside the class itself. For example:

struct C {
  // C is implicitly declared here as a synonym for the class name.
};
 
C::C c; // same as "C c;"

Definition at line 5034 of file Decl.cpp.

References clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::Decl::isImplicit(), and clang::DeclContext::isRecord().

Referenced by clang::Sema::ActOnStartCXXMemberDeclarations(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckUsingShadowDecl(), and clang::CXXRecordDecl::getMostRecentNonInjectedDecl().

◆ isLambda()

bool RecordDecl::isLambda ( ) const

Determine whether this record is a class describing a lambda function object.

Definition at line 5039 of file Decl.cpp.

Referenced by extractFunctorCallOperator(), and clang::ASTNodeImporter::ImportDefinition().

◆ isMsStruct()

bool RecordDecl::isMsStruct ( const ASTContext & C ) const

Get whether or not this is an ms_struct which can be turned on with an attribute, pragma, or -mms-bitfields commandline option.

isMsStruct - Get whether or not this record uses ms_struct layout.

This which can be turned on with an attribute, pragma, or the -mms-bitfields command-line option.

Definition at line 5101 of file Decl.cpp.

References clang::C.

◆ isNonTrivialToPrimitiveCopy()

bool clang::RecordDecl::isNonTrivialToPrimitiveCopy ( ) const

inline

Definition at line 4231 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ isNonTrivialToPrimitiveDefaultInitialize()

bool clang::RecordDecl::isNonTrivialToPrimitiveDefaultInitialize ( ) const

inline

Functions to query basic properties of non-trivial C structs.

Definition at line 4223 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ isNonTrivialToPrimitiveDestroy()

bool clang::RecordDecl::isNonTrivialToPrimitiveDestroy ( ) const

inline

Definition at line 4239 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ isOrContainsUnion()

bool RecordDecl::isOrContainsUnion ( ) const

Returns whether this record is a union, or contains (at any nesting level) a union member.

This is used by CMSE to warn about possible information leaks.

Definition at line 5053 of file Decl.cpp.

References clang::Type::getAs(), clang::RecordType::getDecl(), getDefinition(), clang::ValueDecl::getType(), isOrContainsUnion(), and clang::TagDecl::isUnion().

Referenced by clang::Sema::BuildReturnStmt(), and isOrContainsUnion().

◆ isParamDestroyedInCallee()

bool clang::RecordDecl::isParamDestroyedInCallee ( ) const

inline

Definition at line 4287 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ isRandomized()

bool clang::RecordDecl::isRandomized ( ) const

inline

Definition at line 4295 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

◆ mayInsertExtraPadding()

bool RecordDecl::mayInsertExtraPadding ( bool EmitRemark = false ) const

Whether we are allowed to insert extra padding between fields.

These padding are added to help AddressSanitizer detect intra-object-overflow bugs.

Definition at line 5142 of file Decl.cpp.

References clang::NoSanitizeList::containsLocation(), clang::NoSanitizeList::containsType(), clang::Decl::getASTContext(), clang::ASTContext::getDiagnostics(), clang::ASTContext::getLangOpts(), clang::Decl::getLocation(), clang::ASTContext::getNoSanitizeList(), clang::NamedDecl::getQualifiedNameAsString(), clang::SanitizerSet::Mask, clang::DiagnosticsEngine::Report(), and clang::LangOptions::Sanitize.

◆ reorderDecls()

void RecordDecl::reorderDecls ( const SmallVectorImpl< Decl * > & Decls )

Definition at line 5105 of file Decl.cpp.

References clang::DeclContext::BuildDeclChain(), clang::DeclContext::FirstDecl, clang::DeclContext::LastDecl, clang::Decl::NextInContextAndBits, and setIsRandomized().

◆ setAnonymousStructOrUnion()

void clang::RecordDecl::setAnonymousStructOrUnion ( bool Anon )

inline

Definition at line 4201 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by RecordDecl(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setArgPassingRestrictions()

void clang::RecordDecl::setArgPassingRestrictions ( RecordArgPassingKind Kind )

inline

Definition at line 4283 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by RecordDecl(), clang::CXXRecordDecl::setBases(), clang::ASTDeclReader::UpdateDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setCapturedRecord()

void RecordDecl::setCapturedRecord ( )

Mark the record as a record for captured variables in CapturedStmt construct.

Definition at line 5049 of file Decl.cpp.

References clang::Decl::addAttr(), and clang::Decl::getASTContext().

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

◆ setHasFlexibleArrayMember()

void clang::RecordDecl::setHasFlexibleArrayMember ( bool V )

inline

Definition at line 4182 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setHasLoadedFieldsFromExternalStorage()

void clang::RecordDecl::setHasLoadedFieldsFromExternalStorage ( bool val ) const

inline

Definition at line 4218 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by RecordDecl().

◆ setHasNonTrivialToPrimitiveCopyCUnion()

void clang::RecordDecl::setHasNonTrivialToPrimitiveCopyCUnion ( bool V )

inline

Definition at line 4267 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setHasNonTrivialToPrimitiveDefaultInitializeCUnion()

void clang::RecordDecl::setHasNonTrivialToPrimitiveDefaultInitializeCUnion ( bool V )

inline

Definition at line 4251 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setHasNonTrivialToPrimitiveDestructCUnion()

void clang::RecordDecl::setHasNonTrivialToPrimitiveDestructCUnion ( bool V )

inline

Definition at line 4259 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setHasObjectMember()

void clang::RecordDecl::setHasObjectMember ( bool val )

inline

Definition at line 4206 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by RecordDecl(), clang::CXXRecordDecl::setBases(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setHasVolatileMember()

void clang::RecordDecl::setHasVolatileMember ( bool val )

inline

Definition at line 4210 of file Decl.h.

References clang::DeclContext::RecordDeclBits.

Referenced by RecordDecl(), clang::CXXRecordDecl::setBases(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setIsRandomized()

void clang::RecordDecl::setIsRandomized ( bool V )

inline

Definition at line 4297 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and reorderDecls().

◆ setNonTrivialToPrimitiveCopy()

void clang::RecordDecl::setNonTrivialToPrimitiveCopy ( bool V )

inline

Definition at line 4235 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setNonTrivialToPrimitiveDefaultInitialize()

void clang::RecordDecl::setNonTrivialToPrimitiveDefaultInitialize ( bool V )

inline

Definition at line 4227 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setNonTrivialToPrimitiveDestroy()

void clang::RecordDecl::setNonTrivialToPrimitiveDestroy ( bool V )

inline

Definition at line 4243 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

◆ setParamDestroyedInCallee()

void clang::RecordDecl::setParamDestroyedInCallee ( bool V )

inline

Definition at line 4291 of file Decl.h.

References clang::DeclContext::RecordDeclBits, and V.

Referenced by RecordDecl(), clang::ASTDeclReader::UpdateDecl(), and clang::ASTDeclReader::VisitRecordDeclImpl().

Friends And Related Function Documentation

◆ ASTDeclReader

friend class ASTDeclReader

friend

Definition at line 4150 of file Decl.h.

◆ DeclContext

friend class DeclContext

friend

Definition at line 4149 of file Decl.h.

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

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ field_iterator

◆ field_range

Constructor & Destructor Documentation

◆ RecordDecl()

Member Function Documentation

◆ canPassInRegisters()

◆ classof()

◆ classofKind()

◆ completeDefinition()

◆ Create()

◆ CreateDeserialized()

◆ field_begin()

◆ field_empty()

◆ field_end()

◆ fields()

◆ findFirstNamedDataMember()

◆ getArgPassingRestrictions()

◆ getDefinition()

◆ getMostRecentDecl() [1/2]

◆ getMostRecentDecl() [2/2]

◆ getODRHash()

◆ getPreviousDecl() [1/2]

◆ getPreviousDecl() [2/2]

◆ hasFlexibleArrayMember()

◆ hasLoadedFieldsFromExternalStorage()

◆ hasNonTrivialToPrimitiveCopyCUnion()

◆ hasNonTrivialToPrimitiveDefaultInitializeCUnion()

◆ hasNonTrivialToPrimitiveDestructCUnion()

◆ hasObjectMember()

◆ hasVolatileMember()

◆ isAnonymousStructOrUnion()

◆ isCapturedRecord()

◆ isInjectedClassName()

◆ isLambda()

◆ isMsStruct()

◆ isNonTrivialToPrimitiveCopy()

◆ isNonTrivialToPrimitiveDefaultInitialize()

◆ isNonTrivialToPrimitiveDestroy()

◆ isOrContainsUnion()

◆ isParamDestroyedInCallee()

◆ isRandomized()

◆ mayInsertExtraPadding()

◆ reorderDecls()

◆ setAnonymousStructOrUnion()

◆ setArgPassingRestrictions()

◆ setCapturedRecord()

◆ setHasFlexibleArrayMember()

◆ setHasLoadedFieldsFromExternalStorage()

◆ setHasNonTrivialToPrimitiveCopyCUnion()

◆ setHasNonTrivialToPrimitiveDefaultInitializeCUnion()

◆ setHasNonTrivialToPrimitiveDestructCUnion()

◆ setHasObjectMember()

◆ setHasVolatileMember()

◆ setIsRandomized()

◆ setNonTrivialToPrimitiveCopy()

◆ setNonTrivialToPrimitiveDefaultInitialize()

◆ setNonTrivialToPrimitiveDestroy()

◆ setParamDestroyedInCallee()

Friends And Related Function Documentation

◆ ASTDeclReader

◆ DeclContext