#include <Decl.h>

Inheritance diagram for clang::RecordDecl:

Collaboration diagram for clang::RecordDecl:

Public Types
typedef specific_decl_iterator < FieldDecl >	field_iterator
Public Member Functions
const RecordDecl *	getPreviousDecl () const
RecordDecl *	getPreviousDecl ()
	Return the previous declaration of this declaration or NULL if this is the first declaration.
const RecordDecl *	getMostRecentDecl () const
	Returns the most recent (re)declaration of this declaration.
RecordDecl *	getMostRecentDecl ()
	Returns the most recent (re)declaration of this declaration.
bool	hasFlexibleArrayMember () const
void	setHasFlexibleArrayMember (bool V)
bool	isAnonymousStructOrUnion () const
void	setAnonymousStructOrUnion (bool Anon)
bool	hasObjectMember () const
void	setHasObjectMember (bool val)
bool	hasVolatileMember () const
void	setHasVolatileMember (bool val)
bool	isInjectedClassName () const
	Determines whether this declaration represents the injected class name.
RecordDecl *	getDefinition () const
field_iterator	field_begin () const
field_iterator	field_end () const
bool	field_empty () const
virtual void	completeDefinition ()
bool	isMsStruct (const ASTContext &C) const
Static Public Member Functions
static RecordDecl *	Create (const ASTContext &C, TagKind TK, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, RecordDecl *PrevDecl=0)
static RecordDecl *	CreateDeserialized (const ASTContext &C, unsigned ID)
static bool	classof (const Decl *D)
static bool	classofKind (Kind K)
Protected Member Functions
	RecordDecl (Kind DK, TagKind TK, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, RecordDecl *PrevDecl)
Friends
class	DeclContext

Detailed Description

RecordDecl - 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.

Definition at line 2898 of file Decl.h.

Member Typedef Documentation

typedef specific_decl_iterator<FieldDecl> clang::RecordDecl::field_iterator

Definition at line 3005 of file Decl.h.

Constructor & Destructor Documentation

RecordDecl::RecordDecl	(	Kind	DK,
		TagKind	TK,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		RecordDecl *	PrevDecl
	)		`[protected]`

Definition at line 3092 of file Decl.cpp.

References classof().

Referenced by Create(), and CreateDeserialized().

Member Function Documentation

static bool clang::RecordDecl::classof ( const Decl * D ) [inline, static]

Reimplemented from clang::TagDecl.

Reimplemented in clang::ClassTemplatePartialSpecializationDecl, clang::ClassTemplateSpecializationDecl, and clang::CXXRecordDecl.

Definition at line 3023 of file Decl.h.

References clang::Decl::getKind().

Referenced by RecordDecl().

static bool clang::RecordDecl::classofKind ( Kind K ) [inline, static]

Reimplemented from clang::TagDecl.

Reimplemented in clang::ClassTemplatePartialSpecializationDecl, clang::ClassTemplateSpecializationDecl, and clang::CXXRecordDecl.

Definition at line 3024 of file Decl.h.

void RecordDecl::completeDefinition ( ) [virtual]

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

Reimplemented from clang::TagDecl.

Reimplemented in clang::CXXRecordDecl.

Definition at line 3137 of file Decl.cpp.

References clang::TagDecl::isCompleteDefinition().

Referenced by clang::Sema::ActOnCapturedRegionEnd(), clang::Sema::ActOnFields(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), clang::CodeGen::CodeGenModule::GetAddrOfConstantString(), clang::ASTContext::getBlockDescriptorExtendedType(), clang::ASTContext::getBlockDescriptorType(), clang::ASTContext::getCFConstantStringType(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), and clang::ASTNodeImporter::ImportDefinition().

RecordDecl * RecordDecl::Create	(	const ASTContext &	C,
		TagKind	TK,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		RecordDecl *	PrevDecl = `0`
	)		`[static]`

Definition at line 3104 of file Decl.cpp.

References clang::ASTContext::getLangOpts(), clang::ASTContext::getTypeDeclType(), clang::TagDecl::MayHaveOutOfDateDef, and RecordDecl().

Referenced by clang::Sema::ActOnTag(), clang::Sema::CreateCapturedStmtRecordDecl(), CreateRecordDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

RecordDecl * RecordDecl::CreateDeserialized	(	const ASTContext &	C,
		unsigned	ID
	)		`[static]`

Reimplemented in clang::CXXRecordDecl.

Definition at line 3115 of file Decl.cpp.

References clang::Decl::AllocateDeserializedDecl(), clang::ASTContext::getLangOpts(), clang::TagDecl::MayHaveOutOfDateDef, RecordDecl(), and clang::TTK_Struct.

RecordDecl::field_iterator RecordDecl::field_begin ( ) const

Definition at line 3128 of file Decl.cpp.

References clang::DeclContext::FirstDecl, and clang::DeclContext::hasExternalLexicalStorage().

Referenced by clang::Sema::ActOnCapturedRegionError(), clang::Sema::ActOnLambdaError(), clang::Sema::ActOnLambdaExpr(), BitsContainNoUserData(), canExpandIndirectArgument(), CanSkipVTablePointerInitialization(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::CGCapturedStmtInfo(), CheckASTMemory(), clang::Sema::CheckCompletedCXXClass(), CheckConstantExpression(), CheckConstexprCtorInitializer(), clang::Sema::CheckConstexprFunctionBody(), clang::Sema::CheckTransparentUnionArgumentConstraints(), checkTrivialClassMembers(), clang::Sema::CodeCompleteConstructorInitializer(), clang::Sema::ComputeDefaultedCopyAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedCopyCtorExceptionSpec(), clang::Sema::ComputeDefaultedDefaultCtorExceptionSpec(), clang::Sema::ComputeDefaultedDtorExceptionSpec(), clang::Sema::ComputeDefaultedMoveAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedMoveCtorExceptionSpec(), clang::Sema::ComputeInheritingCtorExceptionSpec(), clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseBaseOrMemInitializerOrder(), DiagnoseUninitializedReference(), DumpCXXRecordLayout(), clang::CodeGen::CodeGenFunction::EmitLambdaExpr(), EmitNullConstant(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), FillInNullDataMemberPointers(), FindFirstNamedDataMember(), clang::ento::MemRegion::getAsOffset(), clang::CXXRecordDecl::getCaptureFields(), clang::CodeGen::CodeGenTypes::GetExpandedTypes(), clang::FieldDecl::getFieldIndex(), GetNumNonZeroBytesInInit(), clang::CodeGen::CodeGenTBAA::getTBAAStructTypeInfo(), HandleClassZeroInitialization(), HandleConstructorCall(), handleTransparentUnionAttr(), handleVecReturnAttr(), HasTrivialDestructorBody(), InitCapturedStruct(), isCallbackArg(), isEmptyRecord(), isHomogeneousAggregate(), isIntegerLikeType(), isRecordWithSSEVectorType(), isSafeToConvert(), isSingleElementStruct(), IsStructurallyEquivalent(), clang::IsTransparentUnionStandardConversion(), clang::LayoutOverrideSource::layoutRecordType(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::ASTContext::mergeTransparentUnionType(), PopulateKeysForFields(), possibleTransparentUnionPointerType(), clang::CodeGen::CGRecordLayout::print(), clang::APValue::printPretty(), clang::Sema::RequireLiteralType(), clang::Sema::ShouldDeleteSpecialMember(), subobjectsHaveMoveOrTrivialCopy(), and tryMatchRecordTypes().

bool clang::RecordDecl::field_empty ( ) const [inline]

Definition at line 3015 of file Decl.h.

field_iterator clang::RecordDecl::field_end ( ) const [inline]

Definition at line 3009 of file Decl.h.

Referenced by clang::Sema::ActOnCapturedRegionError(), clang::Sema::ActOnLambdaError(), clang::Sema::ActOnLambdaExpr(), BitsContainNoUserData(), canExpandIndirectArgument(), CanSkipVTablePointerInitialization(), CheckASTMemory(), clang::Sema::CheckCompletedCXXClass(), CheckConstantExpression(), CheckConstexprCtorInitializer(), clang::Sema::CheckConstexprFunctionBody(), clang::Sema::CheckTransparentUnionArgumentConstraints(), checkTrivialClassMembers(), clang::Sema::CodeCompleteConstructorInitializer(), clang::Sema::ComputeDefaultedCopyAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedCopyCtorExceptionSpec(), clang::Sema::ComputeDefaultedDefaultCtorExceptionSpec(), clang::Sema::ComputeDefaultedDtorExceptionSpec(), clang::Sema::ComputeDefaultedMoveAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedMoveCtorExceptionSpec(), clang::Sema::ComputeInheritingCtorExceptionSpec(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseBaseOrMemInitializerOrder(), DiagnoseUninitializedReference(), DumpCXXRecordLayout(), EmitNullConstant(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), FillInNullDataMemberPointers(), FindFirstNamedDataMember(), clang::ento::MemRegion::getAsOffset(), clang::CodeGen::CodeGenTypes::GetExpandedTypes(), clang::FieldDecl::getFieldIndex(), GetNumNonZeroBytesInInit(), clang::CodeGen::CodeGenTBAA::getTBAAStructTypeInfo(), HandleClassZeroInitialization(), HandleConstructorCall(), handleTransparentUnionAttr(), handleVecReturnAttr(), HasTrivialDestructorBody(), isCallbackArg(), isEmptyRecord(), isHomogeneousAggregate(), isIntegerLikeType(), isRecordWithSSEVectorType(), isSafeToConvert(), isSingleElementStruct(), IsStructurallyEquivalent(), clang::IsTransparentUnionStandardConversion(), clang::LayoutOverrideSource::layoutRecordType(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::ASTContext::mergeTransparentUnionType(), PopulateKeysForFields(), possibleTransparentUnionPointerType(), clang::APValue::printPretty(), clang::Sema::RequireLiteralType(), clang::Sema::ShouldDeleteSpecialMember(), subobjectsHaveMoveOrTrivialCopy(), and tryMatchRecordTypes().

RecordDecl* clang::RecordDecl::getDefinition ( ) const [inline]

getDefinition - 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.

Reimplemented from clang::TagDecl.

Reimplemented in clang::CXXRecordDecl.

Definition at line 2998 of file Decl.h.

References getDefinition().

Referenced by clang::Sema::BuildMicrosoftCAnonymousStruct(), clang::Sema::CheckBaseSpecifier(), clang::Sema::CheckClassTemplate(), clang::CodeGen::CodeGenTypes::ConvertRecordDeclType(), clang::CXXRecordDecl::forallBases(), clang::ASTContext::getASTRecordLayout(), clang::CodeGen::CodeGenTBAA::getTBAAStructTypeInfo(), clang::ASTNodeImporter::ImportDefinition(), IsCompleteType(), IsStructurallyEquivalent(), isTBAAPathStruct(), and clang::ASTNodeImporter::VisitRecordDecl().

const RecordDecl* clang::RecordDecl::getMostRecentDecl ( ) const [inline]

Returns the most recent (re)declaration of this declaration.

Reimplemented from clang::Redeclarable< TagDecl >.

Reimplemented in clang::CXXRecordDecl.

Definition at line 2942 of file Decl.h.

References clang::Redeclarable< TagDecl >::getMostRecentDecl().

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

RecordDecl* clang::RecordDecl::getMostRecentDecl ( ) [inline]

Returns the most recent (re)declaration of this declaration.

Reimplemented from clang::Redeclarable< TagDecl >.

Reimplemented in clang::ClassTemplatePartialSpecializationDecl, clang::ClassTemplateSpecializationDecl, and clang::CXXRecordDecl.

Definition at line 2945 of file Decl.h.

References clang::Redeclarable< TagDecl >::getMostRecentDecl().

const RecordDecl* clang::RecordDecl::getPreviousDecl ( ) const [inline]

Reimplemented from clang::Redeclarable< TagDecl >.

Reimplemented in clang::CXXRecordDecl.

Definition at line 2935 of file Decl.h.

References getPreviousDecl().

Referenced by clang::ASTContext::getRecordType().

RecordDecl* clang::RecordDecl::getPreviousDecl ( ) [inline]

Return the previous declaration of this declaration or NULL if this is the first declaration.

Reimplemented from clang::Redeclarable< TagDecl >.

Reimplemented in clang::CXXRecordDecl.

Definition at line 2938 of file Decl.h.

References getPreviousDecl().

bool clang::RecordDecl::hasFlexibleArrayMember ( ) const [inline]

Definition at line 2949 of file Decl.h.

Referenced by clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), clang::CodeGen::CodeGenTypes::GetExpandedTypes(), isEmptyRecord(), isHomogeneousAggregate(), isIntegerLikeType(), isSingleElementStruct(), isTBAAPathStruct(), clang::Sema::SetCtorInitializers(), and clang::ASTDeclWriter::VisitRecordDecl().

bool clang::RecordDecl::hasObjectMember ( ) const [inline]

Definition at line 2969 of file Decl.h.

Referenced by clang::Sema::ActOnFields(), clang::Sema::CheckNontrivialField(), clang::CXXRecordDecl::completeDefinition(), clang::CodeGen::CodeGenFunction::EmitAggregateCopy(), clang::CXXRecordDecl::setBases(), and clang::ASTDeclWriter::VisitRecordDecl().

bool clang::RecordDecl::hasVolatileMember ( ) const [inline]

Definition at line 2972 of file Decl.h.

Referenced by clang::Sema::ActOnFields(), clang::CodeGen::CodeGenFunction::hasVolatileMember(), clang::CXXRecordDecl::setBases(), and clang::ASTDeclWriter::VisitRecordDecl().

bool clang::RecordDecl::isAnonymousStructOrUnion ( ) const [inline]

isAnonymousStructOrUnion - 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;

Definition at line 2964 of file Decl.h.

Referenced by clang::Sema::CheckUsingShadowDecl(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), FindDeclaringClass(), FindFirstNamedDataMember(), IsStructurallyEquivalent(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), PopulateKeysForFields(), clang::Sema::ShouldDeleteSpecialMember(), clang::TemplateDeclInstantiator::VisitCXXRecordDecl(), clang::ASTDeclWriter::VisitRecordDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

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 3123 of file Decl.cpp.

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

Referenced by clang::Sema::ActOnStartCXXMemberDeclarations(), clang::ClassTemplateSpecializationDecl::getMostRecentDecl(), and clang::TemplateDeclInstantiator::VisitCXXRecordDecl().

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

isMsStrust - 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 3145 of file Decl.cpp.

References clang::ASTContext::getLangOpts().

Referenced by clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), clang::FieldDecl::getFieldIndex(), and clang::CodeGen::CodeGenTBAA::getTBAAStructTypeInfo().

void clang::RecordDecl::setAnonymousStructOrUnion ( bool Anon ) [inline]

Definition at line 2965 of file Decl.h.

Referenced by clang::Sema::BuildAnonymousStructOrUnion(), clang::TemplateDeclInstantiator::VisitCXXRecordDecl(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::ASTDeclReader::VisitRecordDecl().

void clang::RecordDecl::setHasFlexibleArrayMember ( bool V ) [inline]

Definition at line 2950 of file Decl.h.

Referenced by clang::Sema::ActOnFields(), and clang::ASTDeclReader::VisitRecordDecl().

void clang::RecordDecl::setHasObjectMember ( bool val ) [inline]

Definition at line 2970 of file Decl.h.

Referenced by clang::Sema::ActOnFields(), clang::CXXRecordDecl::setBases(), and clang::ASTDeclReader::VisitRecordDecl().