clang::ASTImporter Class Reference

Imports selected nodes from one AST context into another context, merging AST nodes where appropriate. More...

#include "clang/AST/ASTImporter.h"

Classes
class	ImportPathTy

Public Types
enum class	ODRHandlingType { Conservative , Liberal }
using	NonEquivalentDeclSet = llvm::DenseSet< std::pair< Decl *, Decl * > >
using	ImportedCXXBaseSpecifierMap = llvm::DenseMap< const CXXBaseSpecifier *, CXXBaseSpecifier * >

Public Member Functions
	ASTImporter (ASTContext &ToContext, FileManager &ToFileManager, ASTContext &FromContext, FileManager &FromFileManager, bool MinimalImport, std::shared_ptr< ASTImporterSharedState > SharedState=nullptr)
virtual	~ASTImporter ()
bool	isMinimalImport () const
	Whether the importer will perform a minimal import, creating to-be-completed forward declarations when possible.
void	setODRHandling (ODRHandlingType T)
template<typename ImportT >
llvm::Error	importInto (ImportT &To, const ImportT &From)
	Import the given object, returns the result.
llvm::Expected< ExprWithCleanups::CleanupObject >	Import (ExprWithCleanups::CleanupObject From)
	Import cleanup objects owned by ExprWithCleanup.
llvm::Expected< const Type * >	Import (const Type *FromT)
	Import the given type from the "from" context into the "to" context.
llvm::Expected< QualType >	Import (QualType FromT)
	Import the given qualified type from the "from" context into the "to" context.
llvm::Expected< TypeSourceInfo * >	Import (TypeSourceInfo *FromTSI)
	Import the given type source information from the "from" context into the "to" context.
llvm::Expected< Attr * >	Import (const Attr *FromAttr)
	Import the given attribute from the "from" context into the "to" context.
llvm::Expected< Decl * >	Import (Decl *FromD)
	Import the given declaration from the "from" context into the "to" context.
llvm::Expected< const Decl * >	Import (const Decl *FromD)
llvm::Expected< InheritedConstructor >	Import (const InheritedConstructor &From)
Decl *	GetAlreadyImportedOrNull (const Decl *FromD) const
	Return the copy of the given declaration in the "to" context if it has already been imported from the "from" context.
TranslationUnitDecl *	GetFromTU (Decl *ToD)
	Return the translation unit from where the declaration was imported.
template<typename DeclT >
std::optional< DeclT * >	getImportedFromDecl (const DeclT *ToD) const
	Return the declaration in the "from" context from which the declaration in the "to" context was imported.
llvm::Expected< DeclContext * >	ImportContext (DeclContext *FromDC)
	Import the given declaration context from the "from" AST context into the "to" AST context.
llvm::Expected< Expr * >	Import (Expr *FromE)
	Import the given expression from the "from" context into the "to" context.
llvm::Expected< Stmt * >	Import (Stmt *FromS)
	Import the given statement from the "from" context into the "to" context.
llvm::Expected< NestedNameSpecifier * >	Import (NestedNameSpecifier *FromNNS)
	Import the given nested-name-specifier from the "from" context into the "to" context.
llvm::Expected< NestedNameSpecifierLoc >	Import (NestedNameSpecifierLoc FromNNS)
	Import the given nested-name-specifier-loc from the "from" context into the "to" context.
llvm::Expected< TemplateName >	Import (TemplateName From)
	Import the given template name from the "from" context into the "to" context, or the import error.
llvm::Expected< SourceLocation >	Import (SourceLocation FromLoc)
	Import the given source location from the "from" context into the "to" context.
llvm::Expected< SourceRange >	Import (SourceRange FromRange)
	Import the given source range from the "from" context into the "to" context.
llvm::Expected< DeclarationName >	Import (DeclarationName FromName)
	Import the given declaration name from the "from" context into the "to" context.
IdentifierInfo *	Import (const IdentifierInfo *FromId)
	Import the given identifier from the "from" context into the "to" context.
llvm::Expected< Selector >	Import (Selector FromSel)
	Import the given Objective-C selector from the "from" context into the "to" context.
llvm::Expected< FileID >	Import (FileID, bool IsBuiltin=false)
	Import the given file ID from the "from" context into the "to" context.
llvm::Expected< CXXCtorInitializer * >	Import (CXXCtorInitializer *FromInit)
	Import the given C++ constructor initializer from the "from" context into the "to" context.
llvm::Expected< CXXBaseSpecifier * >	Import (const CXXBaseSpecifier *FromSpec)
	Import the given CXXBaseSpecifier from the "from" context into the "to" context.
llvm::Expected< APValue >	Import (const APValue &FromValue)
	Import the given APValue from the "from" context into the "to" context.
llvm::Error	ImportDefinition (Decl *From)
	Import the definition of the given declaration, including all of the declarations it contains.
virtual Expected< DeclarationName >	HandleNameConflict (DeclarationName Name, DeclContext *DC, unsigned IDNS, NamedDecl **Decls, unsigned NumDecls)
	Cope with a name conflict when importing a declaration into the given context.
ASTContext &	getToContext () const
	Retrieve the context that AST nodes are being imported into.
ASTContext &	getFromContext () const
	Retrieve the context that AST nodes are being imported from.
FileManager &	getToFileManager () const
	Retrieve the file manager that AST nodes are being imported into.
FileManager &	getFromFileManager () const
	Retrieve the file manager that AST nodes are being imported from.
DiagnosticBuilder	ToDiag (SourceLocation Loc, unsigned DiagID)
	Report a diagnostic in the "to" context.
DiagnosticBuilder	FromDiag (SourceLocation Loc, unsigned DiagID)
	Report a diagnostic in the "from" context.
NonEquivalentDeclSet &	getNonEquivalentDecls ()
	Return the set of declarations that we know are not equivalent.
virtual void	CompleteDecl (Decl *D)
	Called for ObjCInterfaceDecl, ObjCProtocolDecl, and TagDecl.
virtual void	Imported (Decl *From, Decl *To)
	Subclasses can override this function to observe all of the From -> To declaration mappings as they are imported.
void	RegisterImportedDecl (Decl *FromD, Decl *ToD)
Decl *	MapImported (Decl *From, Decl *To)
	Store and assign the imported declaration to its counterpart.
virtual Decl *	GetOriginalDecl (Decl *To)
	Called by StructuralEquivalenceContext.
std::optional< ASTImportError >	getImportDeclErrorIfAny (Decl *FromD) const
	Return if import of the given declaration has failed and if yes the kind of the problem.
void	setImportDeclError (Decl *From, ASTImportError Error)
	Mark (newly) imported declaration with error.
bool	IsStructurallyEquivalent (QualType From, QualType To, bool Complain=true)
	Determine whether the given types are structurally equivalent.

Static Public Member Functions
static std::optional< unsigned >	getFieldIndex (Decl *F)
	Determine the index of a field in its parent record.

Protected Member Functions
virtual Expected< Decl * >	ImportImpl (Decl *From)
	Can be overwritten by subclasses to implement their own import logic.
virtual bool	returnWithErrorInTest ()
	Used only in unittests to verify the behaviour of the error handling.

Friends
class	ASTNodeImporter

Detailed Description

Imports selected nodes from one AST context into another context, merging AST nodes where appropriate.

Definition at line 62 of file ASTImporter.h.

Member Typedef Documentation

ImportedCXXBaseSpecifierMap

using clang::ASTImporter::ImportedCXXBaseSpecifierMap = llvm::DenseMap<const CXXBaseSpecifier *, CXXBaseSpecifier *>

Definition at line 66 of file ASTImporter.h.

NonEquivalentDeclSet

using clang::ASTImporter::NonEquivalentDeclSet = llvm::DenseSet<std::pair<Decl *, Decl *> >

Definition at line 65 of file ASTImporter.h.

Member Enumeration Documentation

ODRHandlingType

enum class clang::ASTImporter::ODRHandlingType

strong

Enumerator
Conservative
Liberal

Definition at line 69 of file ASTImporter.h.

Constructor & Destructor Documentation

ASTImporter()

ASTImporter::ASTImporter	(	ASTContext &	ToContext,
		FileManager &	ToFileManager,
		ASTContext &	FromContext,
		FileManager &	FromFileManager,
		bool	MinimalImport,
		std::shared_ptr< ASTImporterSharedState >	SharedState = nullptr
	)

Parameters

ToContext	The context we'll be importing into.
ToFileManager	The file manager we'll be importing into.
FromContext	The context we'll be importing from.
FromFileManager	The file manager we'll be importing into.
MinimalImport	If true, the importer will attempt to import as little as it can, e.g., by importing declarations as forward declarations that can be completed at a later point.
SharedState	The importer specific lookup table which may be shared amongst several ASTImporter objects. If not set then the original C/C++ lookup is used.

Definition at line 9020 of file ASTImporter.cpp.

References clang::ASTContext::getTranslationUnitDecl().

~ASTImporter()

ASTImporter::~ASTImporter ( )

virtualdefault

Member Function Documentation

CompleteDecl()

void ASTImporter::CompleteDecl ( Decl *  D )

virtual

Called for ObjCInterfaceDecl, ObjCProtocolDecl, and TagDecl.

Mark the Decl as complete, filling it in as much as possible.

Parameters

D	A declaration in the "to" context.

Definition at line 10485 of file ASTImporter.cpp.

References D.

Referenced by ImportContext().

FromDiag()

DiagnosticBuilder ASTImporter::FromDiag	(	SourceLocation	Loc,
		unsigned	DiagID
	)

Report a diagnostic in the "from" context.

Definition at line 10477 of file ASTImporter.cpp.

References clang::ASTContext::getDiagnostics(), Loc, clang::DiagnosticsEngine::notePriorDiagnosticFrom(), and clang::DiagnosticsEngine::Report().

Referenced by clang::ASTNodeImporter::ImportDeclParts(), clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::VisitDecl(), clang::ASTNodeImporter::VisitExpr(), clang::ASTNodeImporter::VisitImportDecl(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), clang::ASTNodeImporter::VisitObjCMethodDecl(), clang::ASTNodeImporter::VisitObjCPropertyImplDecl(), clang::ASTNodeImporter::VisitStmt(), and clang::ASTNodeImporter::VisitType().

GetAlreadyImportedOrNull()

Decl * ASTImporter::GetAlreadyImportedOrNull

(

const Decl *

FromD

)

const

Return the copy of the given declaration in the "to" context if it has already been imported from the "from" context.

Otherwise return nullptr.

Definition at line 9452 of file ASTImporter.cpp.

Referenced by Import(), clang::ASTNodeImporter::ImportDeclContext(), clang::ASTNodeImporter::ImportDeclParts(), and clang::ASTNodeImporter::VisitTypedefNameDecl().

getFieldIndex()

std::optional< unsigned > ASTImporter::getFieldIndex ( Decl *  F )

static

Determine the index of a field in its parent record.

F should be a field (or indirect field) declaration.

Returns

The index of the field in its parent context (starting from 0). On error std::nullopt is returned (parent context is non-record).

Definition at line 9039 of file ASTImporter.cpp.

References D, and clang::Decl::getDeclContext().

Referenced by clang::ASTNodeImporter::VisitFieldDecl(), and clang::ASTNodeImporter::VisitIndirectFieldDecl().

getFromContext()

ASTContext & clang::ASTImporter::getFromContext ( ) const

inline

Retrieve the context that AST nodes are being imported from.

Definition at line 522 of file ASTImporter.h.

Referenced by clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::IsStructuralMatch(), clang::ASTNodeImporter::VisitFunctionDecl(), clang::ASTNodeImporter::VisitUsingDecl(), clang::ASTNodeImporter::VisitUsingEnumDecl(), and clang::ASTNodeImporter::VisitUsingShadowDecl().

getFromFileManager()

FileManager & clang::ASTImporter::getFromFileManager ( ) const

inline

Retrieve the file manager that AST nodes are being imported from.

Definition at line 528 of file ASTImporter.h.

GetFromTU()

TranslationUnitDecl * ASTImporter::GetFromTU

(

Decl *

ToD

)

Return the translation unit from where the declaration was imported.

If it does not exist nullptr is returned.

Definition at line 9456 of file ASTImporter.cpp.

Referenced by clang::ASTNodeImporter::hasSameVisibilityContextAndLinkage().

getImportDeclErrorIfAny()

std::optional< ASTImportError > ASTImporter::getImportDeclErrorIfAny

(

Decl *

FromD

)

const

Return if import of the given declaration has failed and if yes the kind of the problem.

This gives the first error encountered with the node.

Definition at line 10524 of file ASTImporter.cpp.

Referenced by Import().

getImportedFromDecl()

template<typename DeclT >

std::optional< DeclT * > clang::ASTImporter::getImportedFromDecl ( const DeclT *  ToD ) const

inline

Return the declaration in the "from" context from which the declaration in the "to" context was imported.

If it was not imported or of the wrong type a null value is returned.

Definition at line 370 of file ASTImporter.h.

Referenced by clang::ASTNodeImporter::VisitCXXDefaultArgExpr().

getNonEquivalentDecls()

NonEquivalentDeclSet & clang::ASTImporter::getNonEquivalentDecls ( )

inline

Return the set of declarations that we know are not equivalent.

Definition at line 537 of file ASTImporter.h.

Referenced by clang::ASTNodeImporter::IsStructuralMatch().

GetOriginalDecl()

virtual Decl * clang::ASTImporter::GetOriginalDecl ( Decl *  To )

inlinevirtual

Called by StructuralEquivalenceContext.

If a RecordDecl is being compared to another RecordDecl as part of import, completing the other RecordDecl may trigger importation of the first RecordDecl. This happens especially for anonymous structs. If the original of the second RecordDecl can be found, we can complete it without the need for importation, eliminating this loop.

Definition at line 562 of file ASTImporter.h.

Referenced by clang::ASTNodeImporter::IsStructuralMatch().

getToContext()

ASTContext & clang::ASTImporter::getToContext ( ) const

inline

Retrieve the context that AST nodes are being imported into.

Definition at line 519 of file ASTImporter.h.

Referenced by Import(), clang::ASTNodeImporter::import(), clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::ImportObjCTypeParamList(), clang::ASTNodeImporter::ImportTemplateInformation(), clang::ASTNodeImporter::IsStructuralMatch(), clang::ASTNodeImporter::VisitAccessSpecDecl(), clang::ASTNodeImporter::VisitAddrLabelExpr(), clang::ASTNodeImporter::VisitArrayInitIndexExpr(), clang::ASTNodeImporter::VisitArrayInitLoopExpr(), clang::ASTNodeImporter::VisitArraySubscriptExpr(), clang::ASTNodeImporter::VisitArrayTypeTraitExpr(), clang::ASTNodeImporter::VisitAtomicExpr(), clang::ASTNodeImporter::VisitAttributedStmt(), clang::ASTNodeImporter::VisitBinaryConditionalOperator(), clang::ASTNodeImporter::VisitBinaryOperator(), clang::ASTNodeImporter::VisitBindingDecl(), clang::ASTNodeImporter::VisitBreakStmt(), clang::ASTNodeImporter::VisitBuiltinTemplateDecl(), clang::ASTNodeImporter::VisitCallExpr(), clang::ASTNodeImporter::VisitCaseStmt(), clang::ASTNodeImporter::VisitCharacterLiteral(), clang::ASTNodeImporter::VisitChooseExpr(), clang::ASTNodeImporter::VisitClassTemplateDecl(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitCompoundAssignOperator(), clang::ASTNodeImporter::VisitCompoundLiteralExpr(), clang::ASTNodeImporter::VisitCompoundStmt(), clang::ASTNodeImporter::VisitConditionalOperator(), clang::ASTNodeImporter::VisitConstantExpr(), clang::ASTNodeImporter::VisitContinueStmt(), clang::ASTNodeImporter::VisitConvertVectorExpr(), clang::ASTNodeImporter::VisitCXXBindTemporaryExpr(), clang::ASTNodeImporter::VisitCXXBoolLiteralExpr(), clang::ASTNodeImporter::VisitCXXCatchStmt(), clang::ASTNodeImporter::VisitCXXConstructExpr(), clang::ASTNodeImporter::VisitCXXDefaultArgExpr(), clang::ASTNodeImporter::VisitCXXDefaultInitExpr(), clang::ASTNodeImporter::VisitCXXDeleteExpr(), clang::ASTNodeImporter::VisitCXXDependentScopeMemberExpr(), clang::ASTNodeImporter::VisitCXXFoldExpr(), clang::ASTNodeImporter::VisitCXXForRangeStmt(), clang::ASTNodeImporter::VisitCXXInheritedCtorInitExpr(), clang::ASTNodeImporter::VisitCXXMemberCallExpr(), clang::ASTNodeImporter::VisitCXXNamedCastExpr(), clang::ASTNodeImporter::VisitCXXNewExpr(), clang::ASTNodeImporter::VisitCXXNoexceptExpr(), clang::ASTNodeImporter::VisitCXXNullPtrLiteralExpr(), clang::ASTNodeImporter::VisitCXXPseudoDestructorExpr(), clang::ASTNodeImporter::VisitCXXRewrittenBinaryOperator(), clang::ASTNodeImporter::VisitCXXScalarValueInitExpr(), clang::ASTNodeImporter::VisitCXXStdInitializerListExpr(), clang::ASTNodeImporter::VisitCXXTemporaryObjectExpr(), clang::ASTNodeImporter::VisitCXXThisExpr(), clang::ASTNodeImporter::VisitCXXThrowExpr(), clang::ASTNodeImporter::VisitCXXTryStmt(), clang::ASTNodeImporter::VisitCXXTypeidExpr(), clang::ASTNodeImporter::VisitCXXUnresolvedConstructExpr(), clang::ASTNodeImporter::VisitDeclRefExpr(), clang::ASTNodeImporter::VisitDeclStmt(), clang::ASTNodeImporter::VisitDefaultStmt(), clang::ASTNodeImporter::VisitDependentScopeDeclRefExpr(), clang::ASTNodeImporter::VisitDesignatedInitExpr(), clang::ASTNodeImporter::VisitDoStmt(), clang::ASTNodeImporter::VisitEmptyDecl(), clang::ASTNodeImporter::VisitEnumConstantDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTNodeImporter::VisitExplicitCastExpr(), clang::ASTNodeImporter::VisitExpressionTraitExpr(), clang::ASTNodeImporter::VisitExprWithCleanups(), clang::ASTNodeImporter::VisitFieldDecl(), clang::ASTNodeImporter::VisitFixedPointLiteral(), clang::ASTNodeImporter::VisitFloatingLiteral(), clang::ASTNodeImporter::VisitForStmt(), clang::ASTNodeImporter::VisitFriendDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), clang::ASTNodeImporter::VisitFunctionTemplateDecl(), clang::ASTNodeImporter::VisitGCCAsmStmt(), clang::ASTNodeImporter::VisitGenericSelectionExpr(), clang::ASTNodeImporter::VisitGNUNullExpr(), clang::ASTNodeImporter::VisitGotoStmt(), clang::ASTNodeImporter::VisitIfStmt(), clang::ASTNodeImporter::VisitImaginaryLiteral(), clang::ASTNodeImporter::VisitImplicitCastExpr(), clang::ASTNodeImporter::VisitImplicitParamDecl(), clang::ASTNodeImporter::VisitImplicitValueInitExpr(), clang::ASTNodeImporter::VisitIndirectFieldDecl(), clang::ASTNodeImporter::VisitIndirectGotoStmt(), clang::ASTNodeImporter::VisitInitListExpr(), clang::ASTNodeImporter::VisitIntegerLiteral(), clang::ASTNodeImporter::VisitLabelDecl(), clang::ASTNodeImporter::VisitLabelStmt(), clang::ASTNodeImporter::VisitLambdaExpr(), clang::ASTNodeImporter::VisitLinkageSpecDecl(), clang::ASTNodeImporter::VisitMaterializeTemporaryExpr(), clang::ASTNodeImporter::VisitMemberExpr(), clang::ASTNodeImporter::VisitNamespaceAliasDecl(), clang::ASTNodeImporter::VisitNamespaceDecl(), clang::ASTNodeImporter::VisitNonTypeTemplateParmDecl(), clang::ASTNodeImporter::VisitNullStmt(), clang::ASTNodeImporter::VisitObjCAtCatchStmt(), clang::ASTNodeImporter::VisitObjCAtFinallyStmt(), clang::ASTNodeImporter::VisitObjCAtSynchronizedStmt(), clang::ASTNodeImporter::VisitObjCAtThrowStmt(), clang::ASTNodeImporter::VisitObjCAtTryStmt(), clang::ASTNodeImporter::VisitObjCAutoreleasePoolStmt(), clang::ASTNodeImporter::VisitObjCCategoryDecl(), clang::ASTNodeImporter::VisitObjCCategoryImplDecl(), clang::ASTNodeImporter::VisitObjCForCollectionStmt(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), clang::ASTNodeImporter::VisitObjCInterfaceDecl(), clang::ASTNodeImporter::VisitObjCIvarDecl(), clang::ASTNodeImporter::VisitObjCMethodDecl(), clang::ASTNodeImporter::VisitObjCPropertyDecl(), clang::ASTNodeImporter::VisitObjCPropertyImplDecl(), clang::ASTNodeImporter::VisitObjCProtocolDecl(), clang::ASTNodeImporter::VisitObjCTypeParamDecl(), clang::ASTNodeImporter::VisitOffsetOfExpr(), clang::ASTNodeImporter::VisitOpaqueValueExpr(), clang::ASTNodeImporter::VisitPackExpansionExpr(), clang::ASTNodeImporter::VisitParenExpr(), clang::ASTNodeImporter::VisitParenListExpr(), clang::ASTNodeImporter::VisitParmVarDecl(), clang::ASTNodeImporter::VisitPredefinedExpr(), clang::ASTNodeImporter::VisitRecordDecl(), clang::ASTNodeImporter::VisitReturnStmt(), clang::ASTNodeImporter::VisitShuffleVectorExpr(), clang::ASTNodeImporter::VisitSizeOfPackExpr(), clang::ASTNodeImporter::VisitSourceLocExpr(), clang::ASTNodeImporter::VisitStaticAssertDecl(), clang::ASTNodeImporter::VisitStmtExpr(), clang::ASTNodeImporter::VisitStringLiteral(), clang::ASTNodeImporter::VisitSubstNonTypeTemplateParmExpr(), clang::ASTNodeImporter::VisitSwitchStmt(), clang::ASTNodeImporter::VisitTemplateTemplateParmDecl(), clang::ASTNodeImporter::VisitTemplateTypeParmDecl(), clang::ASTNodeImporter::VisitTranslationUnitDecl(), clang::ASTNodeImporter::VisitTypeAliasTemplateDecl(), clang::ASTNodeImporter::VisitTypedefNameDecl(), clang::ASTNodeImporter::VisitTypeTraitExpr(), clang::ASTNodeImporter::VisitUnaryExprOrTypeTraitExpr(), clang::ASTNodeImporter::VisitUnaryOperator(), clang::ASTNodeImporter::VisitUnresolvedLookupExpr(), clang::ASTNodeImporter::VisitUnresolvedMemberExpr(), clang::ASTNodeImporter::VisitUnresolvedUsingTypenameDecl(), clang::ASTNodeImporter::VisitUnresolvedUsingValueDecl(), clang::ASTNodeImporter::VisitUsingDecl(), clang::ASTNodeImporter::VisitUsingDirectiveDecl(), clang::ASTNodeImporter::VisitUsingEnumDecl(), clang::ASTNodeImporter::VisitUsingPackDecl(), clang::ASTNodeImporter::VisitUsingShadowDecl(), clang::ASTNodeImporter::VisitVAArgExpr(), clang::ASTNodeImporter::VisitVarDecl(), clang::ASTNodeImporter::VisitVarTemplateDecl(), clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl(), and clang::ASTNodeImporter::VisitWhileStmt().

getToFileManager()

FileManager & clang::ASTImporter::getToFileManager ( ) const

inline

Retrieve the file manager that AST nodes are being imported into.

Definition at line 525 of file ASTImporter.h.

HandleNameConflict()

Expected< DeclarationName > ASTImporter::HandleNameConflict ( DeclarationName  Name, DeclContext *  DC, unsigned  IDNS, NamedDecl **  Decls, unsigned  NumDecls  )

virtual

Cope with a name conflict when importing a declaration into the given context.

This routine is invoked whenever there is a name conflict while importing a declaration. The returned name will become the name of the imported declaration. By default, the returned name is the same as the original name, leaving the conflict unresolve such that name lookup for this name is likely to find an ambiguity later.

Subclasses may override this routine to resolve the conflict, e.g., by renaming the declaration being imported.

Parameters

Name	the name of the declaration being imported, which conflicts with other declarations.
DC	the declaration context (in the "to" AST context) in which the name is being imported.
IDNS	the identifier namespace in which the name will be found.
Decls	the set of declarations with the same name as the declaration being imported.
NumDecls	the number of conflicting declarations in Decls.

Returns

the name that the newly-imported declaration should have. Or an error if we can't handle the name conflict.

Definition at line 10456 of file ASTImporter.cpp.

References Conservative, and clang::ASTImportError::NameConflict.

Referenced by clang::ASTNodeImporter::VisitClassTemplateDecl(), clang::ASTNodeImporter::VisitEnumConstantDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), clang::ASTNodeImporter::VisitNamespaceDecl(), clang::ASTNodeImporter::VisitRecordDecl(), clang::ASTNodeImporter::VisitTypeAliasTemplateDecl(), clang::ASTNodeImporter::VisitTypedefNameDecl(), clang::ASTNodeImporter::VisitVarDecl(), and clang::ASTNodeImporter::VisitVarTemplateDecl().

Import() [1/22]

llvm::Expected< APValue > ASTImporter::Import

(

const APValue &

FromValue

)

Import the given APValue from the "from" context into the "to" context.

Returns

the equivalent APValue in the "to" context or the import error.

Definition at line 10160 of file ASTImporter.cpp.

References clang::ASTNodeImporter::ImportAPValue().

Import() [2/22]

Expected< Attr * > ASTImporter::Import

(

const Attr *

FromAttr

)

Import the given attribute from the "from" context into the "to" context.

Returns

The equivalent attribute in the "to" context, or the import error.

Definition at line 9306 of file ASTImporter.cpp.

References clang::Attr::getKind(), and Import().

Import() [3/22]

Expected< CXXBaseSpecifier * > ASTImporter::Import

(

const CXXBaseSpecifier *

FromSpec

)

Import the given CXXBaseSpecifier from the "from" context into the "to" context.

Returns

The equivalent CXXBaseSpecifier in the source manager of the "to" context, or the import error.

Definition at line 10139 of file ASTImporter.cpp.

References clang::CXXBaseSpecifier::getAccessSpecifierAsWritten(), clang::CXXBaseSpecifier::getEllipsisLoc(), clang::CXXBaseSpecifier::getSourceRange(), clang::CXXBaseSpecifier::getTypeSourceInfo(), Import(), Imported(), clang::CXXBaseSpecifier::isBaseOfClass(), and clang::CXXBaseSpecifier::isVirtual().

Import() [4/22]

llvm::Expected< const Decl * > clang::ASTImporter::Import ( const Decl *  FromD )

inline

Definition at line 350 of file ASTImporter.h.

References Import().

Import() [5/22]

IdentifierInfo * ASTImporter::Import

(

const IdentifierInfo *

FromId

)

Import the given identifier from the "from" context into the "to" context.

Returns

The equivalent identifier in the "to" context. Note: It returns nullptr only if the FromId was nullptr.

Definition at line 10272 of file ASTImporter.cpp.

References clang::IdentifierTable::get(), clang::IdentifierInfo::getBuiltinID(), clang::IdentifierInfo::getName(), clang::ASTContext::Idents, and clang::IdentifierInfo::setBuiltinID().

Import() [6/22]

llvm::Expected< InheritedConstructor > ASTImporter::Import

(

const InheritedConstructor &

From

)

Definition at line 9615 of file ASTImporter.cpp.

References ASTNodeImporter.

Import() [7/22]

ExpectedTypePtr ASTImporter::Import

(

const Type *

FromT

)

Import the given type from the "from" context into the "to" context.

Returns

The equivalent type in the "to" context, or the import error.

Definition at line 9120 of file ASTImporter.cpp.

References clang::TypeVisitor< ImplClass, RetTy >::Visit().

Import() [8/22]

Expected< CXXCtorInitializer * > ASTImporter::Import

(

CXXCtorInitializer *

FromInit

)

Import the given C++ constructor initializer from the "from" context into the "to" context.

Returns

The equivalent initializer in the "to" context, or the import error.

Definition at line 10074 of file ASTImporter.cpp.

References clang::CXXCtorInitializer::getEllipsisLoc(), clang::CXXCtorInitializer::getIndirectMember(), clang::CXXCtorInitializer::getInit(), clang::CXXCtorInitializer::getLParenLoc(), clang::CXXCtorInitializer::getMember(), clang::CXXCtorInitializer::getMemberLocation(), clang::CXXCtorInitializer::getRParenLoc(), clang::CXXCtorInitializer::getTypeSourceInfo(), Import(), importInto(), clang::CXXCtorInitializer::isBaseInitializer(), clang::CXXCtorInitializer::isBaseVirtual(), clang::CXXCtorInitializer::isDelegatingInitializer(), clang::CXXCtorInitializer::isIndirectMemberInitializer(), clang::CXXCtorInitializer::isMemberInitializer(), and clang::CXXCtorInitializer::isPackExpansion().

Import() [9/22]

Expected< Decl * > ASTImporter::Import

(

Decl *

FromD

)

Import the given declaration from the "from" context into the "to" context.

Returns

The equivalent declaration in the "to" context, or the import error.

Definition at line 9463 of file ASTImporter.cpp.

References clang::Decl::addAttr(), clang::ASTImporter::ImportPathTy::copyCycleAtBack(), E, GetAlreadyImportedOrNull(), clang::Decl::getAttrs(), clang::Decl::getDeclContext(), getImportDeclErrorIfAny(), clang::Decl::hasAttrs(), clang::ASTImporter::ImportPathTy::hasCycleAtBack(), Import(), Imported(), ImportImpl(), Path, clang::ASTImporter::ImportPathTy::pop(), clang::ASTImporter::ImportPathTy::push(), setImportDeclError(), and clang::updateFlags().

Import() [10/22]

Expected< DeclarationName > ASTImporter::Import

(

DeclarationName

FromName

)

Import the given declaration name from the "from" context into the "to" context.

Returns

The equivalent declaration name in the "to" context, or the import error.

Definition at line 10208 of file ASTImporter.cpp.

References clang::DeclarationName::CXXConstructorName, clang::DeclarationName::CXXConversionFunctionName, clang::DeclarationName::CXXDeductionGuideName, clang::DeclarationName::CXXDestructorName, clang::DeclarationName::CXXLiteralOperatorName, clang::DeclarationName::CXXOperatorName, clang::DeclarationName::CXXUsingDirective, clang::ASTContext::DeclarationNames, clang::DeclarationName::getAsIdentifierInfo(), clang::ASTContext::getCanonicalType(), clang::DeclarationNameTable::getCXXConstructorName(), clang::DeclarationNameTable::getCXXConversionFunctionName(), clang::DeclarationNameTable::getCXXDeductionGuideName(), clang::DeclarationName::getCXXDeductionGuideTemplate(), clang::DeclarationNameTable::getCXXDestructorName(), clang::DeclarationName::getCXXLiteralIdentifier(), clang::DeclarationNameTable::getCXXLiteralOperatorName(), clang::DeclarationName::getCXXNameType(), clang::DeclarationNameTable::getCXXOperatorName(), clang::DeclarationName::getCXXOverloadedOperator(), clang::DeclarationName::getNameKind(), clang::DeclarationName::getObjCSelector(), clang::DeclarationName::getUsingDirectiveName(), clang::DeclarationName::Identifier, Import(), clang::DeclarationName::ObjCMultiArgSelector, clang::DeclarationName::ObjCOneArgSelector, and clang::DeclarationName::ObjCZeroArgSelector.

Import() [11/22]

Expected< Expr * > ASTImporter::Import

(

Expr *

FromE

)

Import the given expression from the "from" context into the "to" context.

Returns

The equivalent expression in the "to" context, or the import error.

Definition at line 9686 of file ASTImporter.cpp.

References Import().

Import() [12/22]

llvm::Expected< ExprWithCleanups::CleanupObject > ASTImporter::Import

(

ExprWithCleanups::CleanupObject

From

)

Import cleanup objects owned by ExprWithCleanup.

Definition at line 9109 of file ASTImporter.cpp.

References Import(), and clang::ASTImportError::UnsupportedConstruct.

Referenced by clang::ASTMergeAction::ExecuteAction(), clang::ExternalASTMerger::FindExternalVisibleDeclsByName(), Import(), clang::ASTNodeImporter::import(), ImportContext(), ImportDefinition(), importInto(), importSpecializations(), IsStructurallyEquivalent(), setTypedefNameForAnonDecl(), clang::ASTNodeImporter::VisitCXXPseudoDestructorExpr(), clang::ASTNodeImporter::VisitGCCAsmStmt(), clang::ASTNodeImporter::VisitNamespaceAliasDecl(), clang::ASTNodeImporter::VisitObjCCategoryImplDecl(), clang::ASTNodeImporter::VisitOffsetOfExpr(), clang::ASTNodeImporter::VisitTemplateTypeParmDecl(), and clang::ASTNodeImporter::VisitUsingPackDecl().

Import() [13/22]

Expected< FileID > ASTImporter::Import	(	FileID	FromID,
		bool	IsBuiltin = false
	)

Import the given file ID from the "from" context into the "to" context.

Returns

The equivalent file ID in the source manager of the "to" context, or the import error.

Definition at line 9987 of file ASTImporter.cpp.

References clang::SourceManager::createExpansionLoc(), clang::SourceManager::createFileID(), clang::SourceManager::createMacroArgExpansionLoc(), clang::SrcMgr::FileInfo::getContentCache(), clang::ASTContext::getDiagnostics(), clang::SrcMgr::SLocEntry::getExpansion(), clang::SrcMgr::ExpansionInfo::getExpansionLocEnd(), clang::SrcMgr::ExpansionInfo::getExpansionLocStart(), clang::SrcMgr::SLocEntry::getFile(), clang::SrcMgr::FileInfo::getFileCharacteristic(), clang::SourceManager::getFileID(), clang::SourceManager::getFileIDSize(), clang::SourceManager::getFileManager(), clang::SrcMgr::FileInfo::getIncludeLoc(), clang::SourceManager::getLocForStartOfFile(), clang::SourceManager::getMainFileID(), clang::FileManager::getOptionalFileRef(), clang::SourceManager::getSLocEntry(), clang::ASTContext::getSourceManager(), clang::SrcMgr::ExpansionInfo::getSpellingLoc(), Import(), clang::SrcMgr::SLocEntry::isExpansion(), clang::SrcMgr::ExpansionInfo::isExpansionTokenRange(), clang::FileID::isInvalid(), clang::SrcMgr::ExpansionInfo::isMacroArgExpansion(), clang::FileID::isValid(), and clang::ASTImportError::Unknown.

Import() [14/22]

Expected< NestedNameSpecifier * > ASTImporter::Import

(

NestedNameSpecifier *

FromNNS

)

Import the given nested-name-specifier from the "from" context into the "to" context.

Returns

The equivalent nested-name-specifier in the "to" context, or the import error.

Definition at line 9723 of file ASTImporter.cpp.

References clang::NestedNameSpecifier::Create(), clang::NestedNameSpecifier::getAsIdentifier(), clang::NestedNameSpecifier::getAsNamespace(), clang::NestedNameSpecifier::getAsNamespaceAlias(), clang::NestedNameSpecifier::getAsRecordDecl(), clang::NestedNameSpecifier::getAsType(), clang::NestedNameSpecifier::getKind(), clang::NestedNameSpecifier::getPrefix(), clang::NestedNameSpecifier::Global, clang::NestedNameSpecifier::GlobalSpecifier(), clang::NestedNameSpecifier::Identifier, Import(), importInto(), clang::NestedNameSpecifier::Namespace, clang::NestedNameSpecifier::NamespaceAlias, clang::NestedNameSpecifier::Super, clang::NestedNameSpecifier::SuperSpecifier(), clang::NestedNameSpecifier::TypeSpec, and clang::NestedNameSpecifier::TypeSpecWithTemplate.

Import() [15/22]

Expected< NestedNameSpecifierLoc > ASTImporter::Import

(

NestedNameSpecifierLoc

FromNNS

)

Import the given nested-name-specifier-loc from the "from" context into the "to" context.

Returns

The equivalent nested-name-specifier-loc in the "to" context, or the import error.

Definition at line 9777 of file ASTImporter.cpp.

References clang::NestedNameSpecifier::getAsIdentifier(), clang::NestedNameSpecifier::getAsNamespace(), clang::NestedNameSpecifier::getAsNamespaceAlias(), clang::NestedNameSpecifier::getAsRecordDecl(), clang::NestedNameSpecifier::getAsType(), clang::TypeLoc::getBeginLoc(), clang::NestedNameSpecifier::getKind(), clang::NestedNameSpecifierLoc::getLocalBeginLoc(), clang::NestedNameSpecifierLoc::getLocalEndLoc(), clang::NestedNameSpecifierLoc::getNestedNameSpecifier(), clang::NestedNameSpecifierLoc::getPrefix(), clang::NestedNameSpecifierLoc::getSourceRange(), getToContext(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::NestedNameSpecifierLoc::getTypeLoc(), clang::TypeSourceInfo::getTypeLoc(), clang::NestedNameSpecifier::Global, clang::NestedNameSpecifier::Identifier, Import(), importInto(), clang::NestedNameSpecifier::Namespace, clang::NestedNameSpecifier::NamespaceAlias, clang::NestedNameSpecifier::Super, clang::NestedNameSpecifier::TypeSpec, and clang::NestedNameSpecifier::TypeSpecWithTemplate.

Import() [16/22]

Expected< QualType > ASTImporter::Import

(

QualType

FromT

)

Import the given qualified type from the "from" context into the "to" context.

A null type is imported as a null type (no error).

Returns

The equivalent type in the "to" context, or the import error.

Definition at line 9142 of file ASTImporter.cpp.

References clang::QualType::getLocalQualifiers(), clang::ASTContext::getQualifiedType(), clang::QualType::getTypePtr(), Import(), and clang::QualType::isNull().

Import() [17/22]

Expected< Selector > ASTImporter::Import

(

Selector

FromSel

)

Import the given Objective-C selector from the "from" context into the "to" context.

Returns

The equivalent selector in the "to" context, or the import error.

Definition at line 10284 of file ASTImporter.cpp.

References clang::Selector::getIdentifierInfoForSlot(), clang::Selector::getNumArgs(), clang::SelectorTable::getSelector(), Import(), clang::Selector::isNull(), and clang::ASTContext::Selectors.

Import() [18/22]

Expected< SourceLocation > ASTImporter::Import

(

SourceLocation

FromLoc

)

Import the given source location from the "from" context into the "to" context.

Returns

The equivalent source location in the "to" context, or the import error.

Definition at line 9962 of file ASTImporter.cpp.

References clang::SourceManager::getComposedLoc(), clang::SourceManager::getDecomposedLoc(), clang::ASTContext::getSourceManager(), Import(), clang::SourceLocation::isInvalid(), and clang::SourceManager::isWrittenInBuiltinFile().

Import() [19/22]

Expected< SourceRange > ASTImporter::Import

(

SourceRange

FromRange

)

Import the given source range from the "from" context into the "to" context.

Returns

The equivalent source range in the "to" context, or the import error.

Definition at line 9977 of file ASTImporter.cpp.

References clang::SourceRange::getBegin(), clang::SourceRange::getEnd(), and importInto().

Import() [20/22]

Expected< Stmt * > ASTImporter::Import

(

Stmt *

FromS

)

Import the given statement from the "from" context into the "to" context.

Returns

The equivalent statement in the "to" context, or the import error.

Definition at line 9693 of file ASTImporter.cpp.

References clang::TypeVisitor< ImplClass, RetTy >::Visit().

Import() [21/22]

Expected< TemplateName > ASTImporter::Import

(

TemplateName

From

)

Import the given template name from the "from" context into the "to" context, or the import error.

Definition at line 9862 of file ASTImporter.cpp.

References clang::UnresolvedSetImpl::addDecl(), clang::TemplateName::AssumedTemplate, clang::UnresolvedSetImpl::begin(), clang::TemplateName::DependentTemplate, clang::UnresolvedSetImpl::end(), clang::SubstTemplateTemplateParmPackStorage::getArgumentPack(), clang::TemplateName::getAsAssumedTemplateName(), clang::TemplateName::getAsDependentTemplateName(), clang::TemplateName::getAsOverloadedTemplate(), clang::TemplateName::getAsQualifiedTemplateName(), clang::SubstTemplateTemplateParmPackStorage::getAssociatedDecl(), clang::SubstTemplateTemplateParmStorage::getAssociatedDecl(), clang::TemplateName::getAsSubstTemplateTemplateParm(), clang::TemplateName::getAsSubstTemplateTemplateParmPack(), clang::ASTContext::getAssumedTemplateName(), clang::TemplateName::getAsTemplateDecl(), clang::TemplateName::getAsUsingShadowDecl(), clang::AssumedTemplateStorage::getDeclName(), clang::ASTContext::getDependentTemplateName(), clang::SubstTemplateTemplateParmPackStorage::getFinal(), clang::DependentTemplateName::getIdentifier(), clang::SubstTemplateTemplateParmPackStorage::getIndex(), clang::SubstTemplateTemplateParmStorage::getIndex(), clang::TemplateName::getKind(), clang::DependentTemplateName::getOperator(), clang::ASTContext::getOverloadedTemplateName(), clang::SubstTemplateTemplateParmStorage::getPackIndex(), clang::ASTContext::getQualifiedTemplateName(), clang::QualifiedTemplateName::getQualifier(), clang::DependentTemplateName::getQualifier(), clang::SubstTemplateTemplateParmStorage::getReplacement(), clang::ASTContext::getSubstTemplateTemplateParm(), clang::ASTContext::getSubstTemplateTemplateParmPack(), clang::QualifiedTemplateName::getUnderlyingTemplate(), clang::QualifiedTemplateName::hasTemplateKeyword(), Import(), clang::ASTNodeImporter::ImportTemplateArgument(), clang::DependentTemplateName::isIdentifier(), clang::TemplateName::OverloadedTemplate, clang::TemplateName::QualifiedTemplate, clang::TemplateName::SubstTemplateTemplateParm, clang::TemplateName::SubstTemplateTemplateParmPack, clang::TemplateName::Template, and clang::TemplateName::UsingTemplate.

Import() [22/22]

Expected< TypeSourceInfo * > ASTImporter::Import

(

TypeSourceInfo *

FromTSI

)

Import the given type source information from the "from" context into the "to" context.

Returns

The equivalent type source information in the "to" context, or the import error.

Definition at line 9153 of file ASTImporter.cpp.

References clang::TypeLoc::getBeginLoc(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::TypeSourceInfo::getType(), clang::TypeSourceInfo::getTypeLoc(), and Import().

ImportContext()

Expected< DeclContext * > ASTImporter::ImportContext

(

DeclContext *

FromDC

)

Import the given declaration context from the "from" AST context into the "to" AST context.

Returns

the equivalent declaration context in the "to" context, or error value.

Definition at line 9619 of file ASTImporter.cpp.

References ASTNodeImporter, CompleteDecl(), clang::ObjCInterfaceDecl::getDefinition(), clang::ObjCProtocolDecl::getDefinition(), clang::ASTNodeImporter::IDK_Basic, and Import().

Referenced by clang::ASTNodeImporter::ImportDeclContext(), clang::ASTNodeImporter::VisitAccessSpecDecl(), clang::ASTNodeImporter::VisitCXXDefaultArgExpr(), clang::ASTNodeImporter::VisitCXXDefaultInitExpr(), clang::ASTNodeImporter::VisitSourceLocExpr(), clang::ASTNodeImporter::VisitStaticAssertDecl(), and clang::ASTNodeImporter::VisitUsingDirectiveDecl().

ImportDefinition()

Error ASTImporter::ImportDefinition

(

Decl *

From

)

Import the definition of the given declaration, including all of the declarations it contains.

Definition at line 10165 of file ASTImporter.cpp.

References clang::ASTNodeImporter::IDK_Everything, Import(), clang::ASTNodeImporter::ImportDeclContext(), and clang::ASTNodeImporter::ImportDefinition().

Referenced by clang::ExternalASTMerger::CompleteType().

Imported()

virtual void clang::ASTImporter::Imported ( Decl *  From, Decl *  To  )

inlinevirtual

Subclasses can override this function to observe all of the From -> To declaration mappings as they are imported.

Definition at line 547 of file ASTImporter.h.

Referenced by Import().

ImportImpl()

Expected< Decl * > ASTImporter::ImportImpl ( Decl *  From )

protectedvirtual

Can be overwritten by subclasses to implement their own import logic.

The overwritten method should call this method if it didn't import the decl on its own.

Definition at line 9098 of file ASTImporter.cpp.

References clang::TypeVisitor< ImplClass, RetTy >::Visit().

Referenced by Import().

importInto()

template<typename ImportT >

llvm::Error clang::ASTImporter::importInto ( ImportT &  To, const ImportT &  From  )

inline

Import the given object, returns the result.

Parameters

To	Import the object into this variable.
From	Object to import.

Returns

Error information (success or error).

Definition at line 307 of file ASTImporter.h.

References Import().

Referenced by Import(), and clang::ASTNodeImporter::VisitFieldDecl().

isMinimalImport()

bool clang::ASTImporter::isMinimalImport ( ) const

inline

Whether the importer will perform a minimal import, creating to-be-completed forward declarations when possible.

Definition at line 297 of file ASTImporter.h.

References clang::Minimal.

Referenced by getStructuralEquivalenceKind(), clang::ASTNodeImporter::ImportDeclContext(), clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::shouldForceImportDeclContext(), and clang::ASTNodeImporter::VisitRecordDecl().

IsStructurallyEquivalent()

bool ASTImporter::IsStructurallyEquivalent	(	QualType	From,
		QualType	To,
		bool	Complain = true
	)

Determine whether the given types are structurally equivalent.

Definition at line 10540 of file ASTImporter.cpp.

References getStructuralEquivalenceKind(), clang::QualType::getTypePtr(), clang::ASTContext::hasSameType(), Import(), and clang::StructuralEquivalenceContext::IsEquivalent().

Referenced by IsEquivalentFriend(), clang::ASTNodeImporter::VisitFieldDecl(), clang::ASTNodeImporter::VisitIndirectFieldDecl(), clang::ASTNodeImporter::VisitObjCIvarDecl(), clang::ASTNodeImporter::VisitObjCMethodDecl(), clang::ASTNodeImporter::VisitObjCPropertyDecl(), clang::ASTNodeImporter::VisitTypedefNameDecl(), and clang::ASTNodeImporter::VisitVarDecl().

MapImported()

Decl * ASTImporter::MapImported	(	Decl *	From,
		Decl *	To
	)

Store and assign the imported declaration to its counterpart.

It may happen that several decls from the 'from' context are mapped to the same decl in the 'to' context.

Definition at line 10505 of file ASTImporter.cpp.

References clang::Decl::getDeclContext().

Referenced by clang::ExternalASTMerger::CompleteType(), RegisterImportedDecl(), clang::ASTNodeImporter::VisitBuiltinTemplateDecl(), clang::ASTNodeImporter::VisitClassTemplateDecl(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitEnumConstantDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTNodeImporter::VisitFieldDecl(), clang::ASTNodeImporter::VisitFriendDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), clang::ASTNodeImporter::VisitFunctionTemplateDecl(), clang::ASTNodeImporter::VisitIndirectFieldDecl(), clang::ASTNodeImporter::VisitNamespaceDecl(), clang::ASTNodeImporter::VisitObjCCategoryDecl(), clang::ASTNodeImporter::VisitObjCCategoryImplDecl(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), clang::ASTNodeImporter::VisitObjCInterfaceDecl(), clang::ASTNodeImporter::VisitObjCIvarDecl(), clang::ASTNodeImporter::VisitObjCMethodDecl(), clang::ASTNodeImporter::VisitObjCPropertyDecl(), clang::ASTNodeImporter::VisitObjCPropertyImplDecl(), clang::ASTNodeImporter::VisitObjCProtocolDecl(), clang::ASTNodeImporter::VisitRecordDecl(), clang::ASTNodeImporter::VisitTranslationUnitDecl(), clang::ASTNodeImporter::VisitTypeAliasTemplateDecl(), clang::ASTNodeImporter::VisitTypedefNameDecl(), clang::ASTNodeImporter::VisitVarDecl(), clang::ASTNodeImporter::VisitVarTemplateDecl(), and clang::ASTNodeImporter::VisitVarTemplateSpecializationDecl().

RegisterImportedDecl()

void ASTImporter::RegisterImportedDecl	(	Decl *	FromD,
		Decl *	ToD
	)

Definition at line 9104 of file ASTImporter.cpp.

References MapImported().

returnWithErrorInTest()

virtual bool clang::ASTImporter::returnWithErrorInTest ( )

inlineprotectedvirtual

Used only in unittests to verify the behaviour of the error handling.

Definition at line 269 of file ASTImporter.h.

Referenced by clang::ASTNodeImporter::VisitGCCAsmStmt().

setImportDeclError()

void ASTImporter::setImportDeclError	(	Decl *	From,
		ASTImportError	Error
	)

Mark (newly) imported declaration with error.

Definition at line 10532 of file ASTImporter.cpp.

Referenced by Import().

setODRHandling()

void clang::ASTImporter::setODRHandling ( ODRHandlingType  T )

inline

Definition at line 299 of file ASTImporter.h.

References clang::T.

ToDiag()

DiagnosticBuilder ASTImporter::ToDiag	(	SourceLocation	Loc,
		unsigned	DiagID
	)

Report a diagnostic in the "to" context.

Definition at line 10469 of file ASTImporter.cpp.

References clang::ASTContext::getDiagnostics(), Loc, clang::DiagnosticsEngine::notePriorDiagnosticFrom(), and clang::DiagnosticsEngine::Report().

Referenced by clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::VisitFieldDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), clang::ASTNodeImporter::VisitIndirectFieldDecl(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), clang::ASTNodeImporter::VisitObjCIvarDecl(), clang::ASTNodeImporter::VisitObjCMethodDecl(), clang::ASTNodeImporter::VisitObjCPropertyDecl(), clang::ASTNodeImporter::VisitObjCPropertyImplDecl(), and clang::ASTNodeImporter::VisitVarDecl().

Friends And Related Function Documentation

ASTNodeImporter

friend class ASTNodeImporter

friend

Definition at line 63 of file ASTImporter.h.

Referenced by Import(), and ImportContext().

---

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

• include/clang/AST/ASTImporter.h
• lib/AST/ASTImporter.cpp