Public Member Functions
	ASTDeclMerger (ASTReader &Reader)

void	mergeLambda (CXXRecordDecl *D, RedeclarableResult &Redecl, Decl &Context, unsigned Number)
	Attempt to merge D with a previous declaration of the same lambda, which is found by its index within its context declaration, if it has one.

template<typename T >
void	mergeRedeclarableImpl (Redeclarable< T > D, T Existing, GlobalDeclID KeyDeclID)
	Attempts to merge the given declaration (D) with another declaration of the same entity.

template<typename T >
void	mergeRedeclarable (Redeclarable< T > D, T Existing, RedeclarableResult &Redecl)

void	mergeTemplatePattern (RedeclarableTemplateDecl D, RedeclarableTemplateDecl Existing, bool IsKeyDecl)
	Merge together the pattern declarations from two template declarations.

void	MergeDefinitionData (CXXRecordDecl *D, struct CXXRecordDecl::DefinitionData &&NewDD)

void	MergeDefinitionData (ObjCInterfaceDecl *D, struct ObjCInterfaceDecl::DefinitionData &&NewDD)

void	MergeDefinitionData (ObjCProtocolDecl *D, struct ObjCProtocolDecl::DefinitionData &&NewDD)

Detailed Description

Definition at line 106 of file ASTReaderDecl.cpp.

Constructor & Destructor Documentation

◆ ASTDeclMerger()

clang::ASTDeclMerger::ASTDeclMerger ( ASTReader & Reader )

inline

Definition at line 110 of file ASTReaderDecl.cpp.

Member Function Documentation

◆ MergeDefinitionData() [1/3]

void ASTDeclMerger::MergeDefinitionData	(	CXXRecordDecl *	D,
		struct CXXRecordDecl::DefinitionData &&	NewDD
	)

Definition at line 2042 of file ASTReaderDecl.cpp.

References D, clang::LambdaCapture::getCaptureKind(), clang::ASTReader::getContext(), clang::ASTReader::mergeDefinitionVisibility(), NO_MERGE, and clang::shouldSkipCheckingODR().

Referenced by mergeTemplatePattern(), clang::ASTDeclReader::VisitClassTemplateSpecializationDeclImpl(), clang::ASTDeclReader::VisitObjCInterfaceDecl(), and clang::ASTDeclReader::VisitObjCProtocolDecl().

◆ MergeDefinitionData() [2/3]

void ASTDeclMerger::MergeDefinitionData	(	ObjCInterfaceDecl *	D,
		struct ObjCInterfaceDecl::DefinitionData &&	NewDD
	)

Definition at line 1258 of file ASTReaderDecl.cpp.

References D, and clang::ASTReader::mergeDefinitionVisibility().

◆ MergeDefinitionData() [3/3]

void ASTDeclMerger::MergeDefinitionData	(	ObjCProtocolDecl *	D,
		struct ObjCProtocolDecl::DefinitionData &&	NewDD
	)

Definition at line 1369 of file ASTReaderDecl.cpp.

References D, and clang::ASTReader::mergeDefinitionVisibility().

◆ mergeLambda()

void ASTDeclMerger::mergeLambda	(	CXXRecordDecl *	D,
		RedeclarableResult &	Redecl,
		Decl &	Context,
		unsigned	IndexInContext
	)

Attempt to merge D with a previous declaration of the same lambda, which is found by its index within its context declaration, if it has one.

We can't look up lambdas in their enclosing lexical or semantic context in general, because for lambdas in variables, both of those might be a namespace or the translation unit.

Definition at line 2850 of file ASTReaderDecl.cpp.

References D, clang::ASTReader::getContext(), clang::ASTContext::getLangOpts(), clang::Decl::isFirstDecl(), and mergeRedeclarable().

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

◆ mergeRedeclarable()

template<typename T >

void clang::ASTDeclMerger::mergeRedeclarable	(	Redeclarable< T > *	D,
		T *	Existing,
		RedeclarableResult &	Redecl
	)

inline

Definition at line 124 of file ASTReaderDecl.cpp.

References D, and mergeRedeclarableImpl().

Referenced by mergeLambda(), clang::ASTDeclReader::mergeRedeclarable(), mergeTemplatePattern(), clang::ASTDeclReader::VisitClassTemplateSpecializationDeclImpl(), clang::ASTDeclReader::VisitFunctionDecl(), and clang::ASTDeclReader::VisitVarTemplateSpecializationDeclImpl().

◆ mergeRedeclarableImpl()

template<typename T >

void ASTDeclMerger::mergeRedeclarableImpl	(	Redeclarable< T > *	D,
		T *	Existing,
		GlobalDeclID	KeyDeclID
	)

Attempts to merge the given declaration (D) with another declaration of the same entity.

Parameters

KeyDeclID	the decl ID of the key declaration
D.	GlobalDeclID() if
is	not a key declaration. See the comments of ASTReader::KeyDecls for the explanation of key declaration.

Definition at line 2936 of file ASTReaderDecl.cpp.

References D, clang::Decl::getCanonicalDecl(), clang::DeclIDBase::isValid(), mergeTemplatePattern(), clang::Redeclarable< decl_type >::PreviousDeclLink(), and clang::T.

Referenced by mergeRedeclarable().