84   using ExpectedDecl = llvm::Expected<Decl *>;  typedef
181                           public DeclVisitor<ASTNodeImporter, ExpectedDecl>,
368     using DeclVisitor<ASTNodeImporter, ExpectedDecl>::Visit;
512     ExpectedDecl VisitDecl(Decl *D);
513     ExpectedDecl VisitImportDecl(ImportDecl *D);
514     ExpectedDecl VisitEmptyDecl(EmptyDecl *D);
515     ExpectedDecl VisitAccessSpecDecl(AccessSpecDecl *D);
516     ExpectedDecl VisitStaticAssertDecl(StaticAssertDecl *D);
517     ExpectedDecl VisitTranslationUnitDecl(TranslationUnitDecl *D);
518     ExpectedDecl VisitBindingDecl(BindingDecl *D);
519     ExpectedDecl VisitNamespaceDecl(NamespaceDecl *D);
520     ExpectedDecl VisitNamespaceAliasDecl(NamespaceAliasDecl *D);
521     ExpectedDecl VisitTypedefNameDecl(TypedefNameDecl *D, bool IsAlias);
522     ExpectedDecl VisitTypedefDecl(TypedefDecl *D);
523     ExpectedDecl VisitTypeAliasDecl(TypeAliasDecl *D);
524     ExpectedDecl VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D);
525     ExpectedDecl VisitLabelDecl(LabelDecl *D);
526     ExpectedDecl VisitEnumDecl(EnumDecl *D);
527     ExpectedDecl VisitRecordDecl(RecordDecl *D);
528     ExpectedDecl VisitEnumConstantDecl(EnumConstantDecl *D);
529     ExpectedDecl VisitFunctionDecl(FunctionDecl *D);
530     ExpectedDecl VisitCXXMethodDecl(CXXMethodDecl *D);
531     ExpectedDecl VisitCXXConstructorDecl(CXXConstructorDecl *D);
532     ExpectedDecl VisitCXXDestructorDecl(CXXDestructorDecl *D);
533     ExpectedDecl VisitCXXConversionDecl(CXXConversionDecl *D);
534     ExpectedDecl VisitCXXDeductionGuideDecl(CXXDeductionGuideDecl *D);
535     ExpectedDecl VisitFieldDecl(FieldDecl *D);
536     ExpectedDecl VisitIndirectFieldDecl(IndirectFieldDecl *D);
537     ExpectedDecl VisitFriendDecl(FriendDecl *D);
538     ExpectedDecl VisitObjCIvarDecl(ObjCIvarDecl *D);
539     ExpectedDecl VisitVarDecl(VarDecl *D);
540     ExpectedDecl VisitImplicitParamDecl(ImplicitParamDecl *D);
541     ExpectedDecl VisitParmVarDecl(ParmVarDecl *D);
542     ExpectedDecl VisitObjCMethodDecl(ObjCMethodDecl *D);
543     ExpectedDecl VisitObjCTypeParamDecl(ObjCTypeParamDecl *D);
544     ExpectedDecl VisitObjCCategoryDecl(ObjCCategoryDecl *D);
545     ExpectedDecl VisitObjCProtocolDecl(ObjCProtocolDecl *D);
546     ExpectedDecl VisitLinkageSpecDecl(LinkageSpecDecl *D);
547     ExpectedDecl VisitUsingDecl(UsingDecl *D);
548     ExpectedDecl VisitUsingShadowDecl(UsingShadowDecl *D);
549     ExpectedDecl VisitUsingDirectiveDecl(UsingDirectiveDecl *D);
550     ExpectedDecl VisitUsingPackDecl(UsingPackDecl *D);
551     ExpectedDecl ImportUsingShadowDecls(BaseUsingDecl *D, BaseUsingDecl *ToSI);
552     ExpectedDecl VisitUsingEnumDecl(UsingEnumDecl *D);
553     ExpectedDecl VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D);
554     ExpectedDecl VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D);
555     ExpectedDecl VisitBuiltinTemplateDecl(BuiltinTemplateDecl *D);
556     ExpectedDecl
562     ExpectedDecl VisitObjCInterfaceDecl(ObjCInterfaceDecl *D);
563     ExpectedDecl VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D);
564     ExpectedDecl VisitObjCImplementationDecl(ObjCImplementationDecl *D);
565     ExpectedDecl VisitObjCPropertyDecl(ObjCPropertyDecl *D);
566     ExpectedDecl VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D);
567     ExpectedDecl VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D);
568     ExpectedDecl VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D);
569     ExpectedDecl VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D);
570     ExpectedDecl VisitClassTemplateDecl(ClassTemplateDecl *D);
571     ExpectedDecl VisitClassTemplateSpecializationDecl(
573     ExpectedDecl VisitVarTemplateDecl(VarTemplateDecl *D);
574     ExpectedDecl VisitVarTemplateSpecializationDecl(VarTemplateSpecializationDecl *D);
575     ExpectedDecl VisitFunctionTemplateDecl(FunctionTemplateDecl *D);
1430   ExpectedDecl ToTypeConstraintConcept = import(T->getTypeConstraintConcept());  in VisitAutoType()
1857     ExpectedDecl ImportedOrErr = import(From);  in ImportDeclContext()
1997     if (ExpectedDecl ToTypedefOrErr = Importer.Import(FromTypedef))  in setTypedefNameForAnonDecl()
2240 ExpectedDecl ASTNodeImporter::VisitDecl(Decl *D) {  in VisitDecl()
2246 ExpectedDecl ASTNodeImporter::VisitImportDecl(ImportDecl *D) {  in VisitImportDecl()
2252 ExpectedDecl ASTNodeImporter::VisitEmptyDecl(EmptyDecl *D) {  in VisitEmptyDecl()
2272 ExpectedDecl ASTNodeImporter::VisitTranslationUnitDecl(TranslationUnitDecl *D) {  in VisitTranslationUnitDecl()
2281 ExpectedDecl ASTNodeImporter::VisitBindingDecl(BindingDecl *D) {  in VisitBindingDecl()
2310 ExpectedDecl ASTNodeImporter::VisitAccessSpecDecl(AccessSpecDecl *D) {  in VisitAccessSpecDecl()
2337 ExpectedDecl ASTNodeImporter::VisitStaticAssertDecl(StaticAssertDecl *D) {  in VisitStaticAssertDecl()
2363 ExpectedDecl ASTNodeImporter::VisitNamespaceDecl(NamespaceDecl *D) {  in VisitNamespaceDecl()
2446 ExpectedDecl ASTNodeImporter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) {  in VisitNamespaceAliasDecl()
2482 ExpectedDecl
2582 ExpectedDecl ASTNodeImporter::VisitTypedefDecl(TypedefDecl *D) {  in VisitTypedefDecl()
2586 ExpectedDecl ASTNodeImporter::VisitTypeAliasDecl(TypeAliasDecl *D) {  in VisitTypeAliasDecl()
2590 ExpectedDecl
2648 ExpectedDecl ASTNodeImporter::VisitLabelDecl(LabelDecl *D) {  in VisitLabelDecl()
2687 ExpectedDecl ASTNodeImporter::VisitEnumDecl(EnumDecl *D) {  in VisitEnumDecl()
2793 ExpectedDecl ASTNodeImporter::VisitRecordDecl(RecordDecl *D) {  in VisitRecordDecl()
2915       ExpectedDecl CDeclOrErr = import(DCXX->getLambdaContextDecl());  in VisitRecordDecl()
3032 ExpectedDecl ASTNodeImporter::VisitEnumConstantDecl(EnumConstantDecl *D) {  in VisitEnumConstantDecl()
3312 ExpectedDecl ASTNodeImporter::VisitFunctionDecl(FunctionDecl *D) {  in VisitFunctionDecl()
3319     ExpectedDecl ToRedeclOrErr = import(*RedeclIt);  in VisitFunctionDecl()
3674     ExpectedDecl ToRedeclOrErr = import(*RedeclIt);  in VisitFunctionDecl()
3682 ExpectedDecl ASTNodeImporter::VisitCXXMethodDecl(CXXMethodDecl *D) {  in VisitCXXMethodDecl()
3686 ExpectedDecl ASTNodeImporter::VisitCXXConstructorDecl(CXXConstructorDecl *D) {  in VisitCXXConstructorDecl()
3690 ExpectedDecl ASTNodeImporter::VisitCXXDestructorDecl(CXXDestructorDecl *D) {  in VisitCXXDestructorDecl()
3694 ExpectedDecl ASTNodeImporter::VisitCXXConversionDecl(CXXConversionDecl *D) {  in VisitCXXConversionDecl()
3698 ExpectedDecl
3703 ExpectedDecl ASTNodeImporter::VisitFieldDecl(FieldDecl *D) {  in VisitFieldDecl()
3790 ExpectedDecl ASTNodeImporter::VisitIndirectFieldDecl(IndirectFieldDecl *D) {  in VisitIndirectFieldDecl()
3908 ExpectedDecl ASTNodeImporter::VisitFriendDecl(FriendDecl *D) {  in VisitFriendDecl()
3993 ExpectedDecl ASTNodeImporter::VisitObjCIvarDecl(ObjCIvarDecl *D) {  in VisitObjCIvarDecl()
4044 ExpectedDecl ASTNodeImporter::VisitVarDecl(VarDecl *D) {  in VisitVarDecl()
4051     ExpectedDecl RedeclOrErr = import(*RedeclIt);  in VisitVarDecl()
4199     ExpectedDecl RedeclOrErr = import(*RedeclIt);  in VisitVarDecl()
4207 ExpectedDecl ASTNodeImporter::VisitImplicitParamDecl(ImplicitParamDecl *D) {  in VisitImplicitParamDecl()
4261 ExpectedDecl ASTNodeImporter::VisitParmVarDecl(ParmVarDecl *D) {  in VisitParmVarDecl()
4300 ExpectedDecl ASTNodeImporter::VisitObjCMethodDecl(ObjCMethodDecl *D) {  in VisitObjCMethodDecl()
4432 ExpectedDecl ASTNodeImporter::VisitObjCTypeParamDecl(ObjCTypeParamDecl *D) {  in VisitObjCTypeParamDecl()
4463 ExpectedDecl ASTNodeImporter::VisitObjCCategoryDecl(ObjCCategoryDecl *D) {  in VisitObjCCategoryDecl()
4599 ExpectedDecl ASTNodeImporter::VisitObjCProtocolDecl(ObjCProtocolDecl *D) {  in VisitObjCProtocolDecl()
4605     if (ExpectedDecl ImportedDefOrErr = import(Definition))  in VisitObjCProtocolDecl()
4655 ExpectedDecl ASTNodeImporter::VisitLinkageSpecDecl(LinkageSpecDecl *D) {  in VisitLinkageSpecDecl()
4689 ExpectedDecl ASTNodeImporter::ImportUsingShadowDecls(BaseUsingDecl *D,  in ImportUsingShadowDecls()
4702 ExpectedDecl ASTNodeImporter::VisitUsingDecl(UsingDecl *D) {  in VisitUsingDecl()
4744 ExpectedDecl ASTNodeImporter::VisitUsingEnumDecl(UsingEnumDecl *D) {  in VisitUsingEnumDecl()
4781 ExpectedDecl ASTNodeImporter::VisitUsingShadowDecl(UsingShadowDecl *D) {  in VisitUsingShadowDecl()
4843 ExpectedDecl ASTNodeImporter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) {  in VisitUsingDirectiveDecl()
4882 ExpectedDecl ASTNodeImporter::VisitUsingPackDecl(UsingPackDecl *D) {  in VisitUsingPackDecl()
4911 ExpectedDecl ASTNodeImporter::VisitUnresolvedUsingValueDecl(  in VisitUnresolvedUsingValueDecl()
4947 ExpectedDecl ASTNodeImporter::VisitUnresolvedUsingTypenameDecl(  in VisitUnresolvedUsingTypenameDecl()
4979 ExpectedDecl ASTNodeImporter::VisitBuiltinTemplateDecl(BuiltinTemplateDecl *D) {  in VisitBuiltinTemplateDecl()
5121 ExpectedDecl ASTNodeImporter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *D) {  in VisitObjCInterfaceDecl()
5127     if (ExpectedDecl ImportedDefOrErr = import(Definition))  in VisitObjCInterfaceDecl()
5186 ExpectedDecl
5223 ExpectedDecl
5306 ExpectedDecl ASTNodeImporter::VisitObjCPropertyDecl(ObjCPropertyDecl *D) {  in VisitObjCPropertyDecl()
5386 ExpectedDecl
5464 ExpectedDecl
5527 ExpectedDecl
5558 ExpectedDecl
5605 ExpectedDecl ASTNodeImporter::VisitClassTemplateDecl(ClassTemplateDecl *D) {  in VisitClassTemplateDecl()
5712 ExpectedDecl ASTNodeImporter::VisitClassTemplateSpecializationDecl(  in VisitClassTemplateSpecializationDecl()
5891 ExpectedDecl ASTNodeImporter::VisitVarTemplateDecl(VarTemplateDecl *D) {  in VisitVarTemplateDecl()
5990 ExpectedDecl ASTNodeImporter::VisitVarTemplateSpecializationDecl(  in VisitVarTemplateSpecializationDecl()
5997     if (ExpectedDecl ImportedDefOrErr = import(Definition))  in VisitVarTemplateSpecializationDecl()
6141 ExpectedDecl
7608 ExpectedDecl ASTNodeImporter::VisitLifetimeExtendedTemporaryDecl(  in VisitLifetimeExtendedTemporaryDecl()
8856   ExpectedDecl ToDOrErr = ImportImpl(FromD);  in Import()
8984   ExpectedDecl ToDCOrErr = Import(cast<Decl>(FromDC));  in ImportContext()
9099     if (ExpectedDecl NSOrErr = Import(FromNNS->getAsNamespace())) {  in Import()
9106     if (ExpectedDecl NSADOrErr = Import(FromNNS->getAsNamespaceAlias()))  in Import()
9116     if (ExpectedDecl RDOrErr = Import(FromNNS->getAsRecordDecl()))  in Import()
9226     if (ExpectedDecl ToTemplateOrErr = Import(From.getAsTemplateDecl()))  in Import()
9282     ExpectedDecl ParamOrErr = Import(Subst->getParameter());  in Import()
9297     ExpectedDecl ParamOrErr = Import(SubstPack->getParameterPack());  in Import()
9460     ExpectedDecl ToFieldOrErr = Import(From->getMember());  in Import()
9472     ExpectedDecl ToIFieldOrErr = Import(From->getIndirectMember());  in Import()
9525   ExpectedDecl ToOrErr = Import(From);  in ImportDefinition()