1260       !D->getDeclContext()->getRedeclContext()->Equals(  in PushOnScopeChains()
1399   const DeclContext *DC = D->getDeclContext();  in mightHaveNonExternalLinkage()
1427   if (D->getDeclContext()->isDependentContext() ||  in ShouldWarnIfUnusedFileScopedDecl()
1506   bool WithinFunction = D->getDeclContext()->isFunctionOrMethod();  in ShouldDiagnoseUnusedDecl()
1507   if (const auto *R = dyn_cast<CXXRecordDecl>(D->getDeclContext()))  in ShouldDiagnoseUnusedDecl()
2531       cast<FunctionDecl>(oldDecl->getDeclContext())->getFirstDecl();  in mergeParamDeclAttributes()
2659   const DeclContext *DC = Old->getDeclContext();  in haveIncompatibleLanguageLinkages()
2699       !Old->getDeclContext()->getRedeclContext()->Equals(  in checkUsingShadowRedecl()
2700           New->getDeclContext()->getRedeclContext()) &&  in checkUsingShadowRedecl()
3303     isa<ObjCProtocolDecl>(oldMethod->getDeclContext())  in mergeObjCMethodDecls()
3305       : isa<ObjCImplDecl>(newMethod->getDeclContext()) ? AMK_Redeclaration  in mergeObjCMethodDecls()
3669          New->getDeclContext()->isDependentContext())) {  in MergeVarDecl()
3752           Tag->getDeclContext(), ManglingContextDecl)) {  in handleTagNumbering()
3926           Record->getDeclContext()->isRecord()) {  in ParsedFreeStandingDeclSpec()
4002       Tag && Tag->getDeclContext()->isFunctionOrMethod())  in ParsedFreeStandingDeclSpec()
4251   DeclContext *Owner = Record->getDeclContext();  in BuildAnonymousStructOrUnion()
4353       } else if (isa<TagDecl>(Mem) && Mem->getDeclContext() != Record) {  in BuildAnonymousStructOrUnion()
4486               NewVD->getDeclContext(), ManglingContextDecl)) {  in BuildAnonymousStructOrUnion()
4793       Dcl && Dcl->getDeclContext()->isFileContext())  in ActOnDeclarator()
5409         NewTD->getDeclContext()->getRedeclContext()->isTranslationUnit()) {  in ActOnTypedefNameDecl()
5462     DeclContext *PrevOuterContext = PrevDecl->getDeclContext();  in isOutOfScopePreviousDeclaration()
5769   const DeclContext *DC = VD->getDeclContext()->getRedeclContext();  in shouldConsiderLinkage()
5780   const DeclContext *DC = FD->getDeclContext()->getRedeclContext();  in shouldConsiderLinkage()
6471             NewVD->getDeclContext(), ManglingContextDecl)) {  in ActOnVariableDeclarator()
6481       NewVD->getDeclContext()->getRedeclContext()->isTranslationUnit() &&  in ActOnVariableDeclarator()
6540   DeclContext *NewDC = D->getDeclContext();  in CheckShadow()
6578   DeclContext *OldDC = ShadowedDecl->getDeclContext();  in CheckShadow()
6631   const DeclContext *OldDC = ShadowedDecl->getDeclContext();  in CheckShadowingDeclModification()
6732     if (ND->getDeclContext()->getRedeclContext()->isTranslationUnit()) {  in checkForConflictWithNonVisibleExternC()
6744   if (ND->getDeclContext()->getRedeclContext()->isTranslationUnit())  in checkForConflictWithNonVisibleExternC()
7164   DeclContext *NewDC = NewFD->getDeclContext();  in DiagnoseInvalidRedeclaration()
7232           Correction.getCorrectionDecl()->getDeclContext(),  in DiagnoseInvalidRedeclaration()
7727           dyn_cast<CXXRecordDecl>(NewFD->getDeclContext())) {  in ActOnFunctionDeclarator()
8122         assert(Param->getDeclContext() != NewFD && "Was set before ?");  in ActOnFunctionDeclarator()
8414       if (isa<CXXRecordDecl>(NewFD->getDeclContext()))  in ActOnFunctionDeclarator()
8536         NewFD->getDeclContext()->getRedeclContext()->isTranslationUnit()) {  in ActOnFunctionDeclarator()
9381       } else if (isa<TranslationUnitDecl>(OrigDecl->getDeclContext()) ||  in HandleDeclRefExpr()
9382                  isa<NamespaceDecl>(OrigDecl->getDeclContext()) ||  in HandleDeclRefExpr()
9621          VDecl->getDeclContext()->isDependentContext())) {  in AddInitializerToDecl()
10330       var->getDeclContext()->getRedeclContext()->isFileContext() &&  in CheckCompleteVariableDeclaration()
10431   if (!var->getDeclContext()->isDependentContext() &&  in CheckCompleteVariableDeclaration()
10584         cast<CXXRecordDecl>(VD->getFirstDecl()->getDeclContext());  in FinalizeDeclaration()
10622   const DeclContext *DC = VD->getDeclContext();  in FinalizeDeclaration()
11904        FD->getDeclContext()->isTranslationUnit()) ||  in AddKnownFunctionAttributes()
11905       (isa<LinkageSpecDecl>(FD->getDeclContext()) &&  in AddKnownFunctionAttributes()
11906        cast<LinkageSpecDecl>(FD->getDeclContext())->getLanguage() ==  in AddKnownFunctionAttributes()
12177   DeclContext *DC = ND->getDeclContext()->getRedeclContext();  in createFriendTagNNSFixIt()
12445         if (!ND->getDeclContext()->getRedeclContext()->Equals(  in ActOnTag()
12471         DeclContext *DC = ND->getDeclContext()->getRedeclContext();  in ActOnTag()
12473             !EnclosingNS->Encloses(ND->getDeclContext())) {  in ActOnTag()
12614               Tag->getDeclContext()->getRedeclContext()  in ActOnTag()
12615                           ->Equals(TD->getDeclContext()->getRedeclContext())) {  in ActOnTag()
12633                           *this, OldTag->getDeclContext(), SearchDC))) {  in ActOnTag()
12739                        ->Equals(PrevDecl->getDeclContext()->getRedeclContext()))  in ActOnTag()
12815             SearchDC = PrevTagDecl->getDeclContext();  in ActOnTag()
13080     DeclContext *DC = New->getDeclContext()->getRedeclContext();  in ActOnTag()
13097         New->getDeclContext()->getRedeclContext()->isTranslationUnit() &&  in ActOnTag()
13195       Tag->getDeclContext()->isFileContext())  in ActOnTagFinishDefinition()
14494   EnumDecl *PrevED = cast<EnumDecl>(PrevECD->getDeclContext());  in shouldSkipAnonEnumBody()
14534     DiagnoseClassNameShadow(TheEnumDecl->getDeclContext(),  in ActOnEnumConstant()
14603   if (cast<EnumDecl>(TagDecl::castFromDeclContext(ECD->getDeclContext())) !=  in ValidDuplicateEnum()