417           !(getLangOpts().CPlusPlus && NewSSPtr &&  in getTypeName()
746   if (getLangOpts().CPlusPlus && !IsTemplateName) {  in DiagnoseUnknownTypeName()
795   bool CheckTemplate = R.getSema().getLangOpts().CPlusPlus &&  in isResultTypeOrTemplate()
841       << Name << TagName << SemaRef.getLangOpts().CPlusPlus  in isTagTypeWithMissingTag()
868   if (getLangOpts().CPlusPlus && SS.isSet() &&  in ClassifyName()
919       if (getLangOpts().CPlusPlus)  in ClassifyName()
955     if (!getLangOpts().CPlusPlus && !SecondTry &&  in ClassifyName()
972         if (getLangOpts().CPlusPlus && NextToken.is(tok::less) &&  in ClassifyName()
1054     if (getLangOpts().CPlusPlus && NextToken.is(tok::less) &&  in ClassifyName()
1079   if (getLangOpts().CPlusPlus && NextToken.is(tok::less) &&  in ClassifyName()
1228   assert(getLangOpts().CPlusPlus && "ADL-only call in C?");  in ActOnNameClassifiedAsUndeclaredNonType()
1472   if (Context.getLangOpts().CPlusPlus || New->hasAttr<OverloadableAttr>())  in AllowOverloadingOfFunction()
1510   if (getLangOpts().CPlusPlus && D->isOutOfLine() && !S->getFnParent())  in PushOnScopeChains()
2230         getLangOpts().CPlusPlus)  in ActOnPopScope()
2263          (S->isClassScope() && !getLangOpts().CPlusPlus))  in getNonFieldDeclScope()
2289   if (getLangOpts().CPlusPlus) {  in CreateBuiltin()
2580   if (getLangOpts().CPlusPlus) {  in MergeTypedefNameDecl()
2993       if (!S.getLangOpts().CPlusPlus) {  in checkNewAttributesAfterDef()
3408           !LangOpts.CPlusPlus &&  in canRedefineFunction()
3631   if (!getLangOpts().CPlusPlus) {  in MergeFunctionDecl()
3861   if (getLangOpts().CPlusPlus) {  in MergeFunctionDecl()
4071   if (!getLangOpts().CPlusPlus) {  in MergeFunctionDecl()
4191   if (!getLangOpts().CPlusPlus &&  in MergeFunctionDecl()
4291   if (getLangOpts().CPlusPlus)  in MergeCompatibleFunctionDecls()
4349   if (getLangOpts().CPlusPlus) {  in MergeVarDeclTypes()
4443   if (S.getLangOpts().CPlusPlus) {  in mergeTypeWithPrevious()
4660   if (getLangOpts().CPlusPlus) {  in MergeVarDecl()
4797   if (!Context.getLangOpts().CPlusPlus)  in handleTagNumbering()
4921     if (getLangOpts().CPlusPlus)  in setTagNameForLinkagePurposes()
5080       if (getLangOpts().CPlusPlus ||  in ParsedFreeStandingDeclSpec()
5105   if (!getLangOpts().CPlusPlus && CurContext->isRecord() &&  in ParsedFreeStandingDeclSpec()
5140   if (getLangOpts().CPlusPlus &&  in ParsedFreeStandingDeclSpec()
5191   if (getLangOpts().CPlusPlus)  in ParsedFreeStandingDeclSpec()
5235         if (AL.isAlignas() && !getLangOpts().CPlusPlus)  in ParsedFreeStandingDeclSpec()
5296   if (!getLangOpts().CPlusPlus)  in DiagPlaceholderFieldDeclDefinitions()
5455   if (Record->isUnion() && !getLangOpts().CPlusPlus && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
5457   else if (!Record->isUnion() && getLangOpts().CPlusPlus)  in BuildAnonymousStructOrUnion()
5465   if (getLangOpts().CPlusPlus) {  in BuildAnonymousStructOrUnion()
5624       << getLangOpts().CPlusPlus;  in BuildAnonymousStructOrUnion()
5637   if (getLangOpts().CPlusPlus && Record->field_empty())  in BuildAnonymousStructOrUnion()
5657     if (getLangOpts().CPlusPlus)  in BuildAnonymousStructOrUnion()
5704     if (getLangOpts().CPlusPlus && NewVD->isStaticLocal()) {  in BuildAnonymousStructOrUnion()
6384   if (getLangOpts().CPlusPlus)  in HandleDeclarator()
6582   if (!getLangOpts().CPlusPlus &&  in RegisterLocallyScopedExternCDecl()
6775   if (Context.getLangOpts().CPlusPlus) {  in isOutOfScopePreviousDeclaration()
7105   if (S.getLangOpts().CPlusPlus && !FD->hasAttr<GNUInlineAttr>())  in isFunctionDefinitionDiscarded()
7130   if (S.getLangOpts().CPlusPlus) {  in isIncompleteDeclExternC()
7383   if (LangOpts.CPlusPlus && (DC->isClosure() || DC->isFunctionOrMethod()) &&  in ActOnVariableDeclarator()
7456   if (!getLangOpts().CPlusPlus) {  in ActOnVariableDeclarator()
7673     if (!getLangOpts().CPlusPlus) {  in ActOnVariableDeclarator()
7957   if (getLangOpts().CPlusPlus &&  in ActOnVariableDeclarator()
7963   if (!getLangOpts().CPlusPlus) {  in ActOnVariableDeclarator()
8041   if (getLangOpts().CPlusPlus && NewVD->isStaticLocal()) {  in ActOnVariableDeclarator()
8061     if (getLangOpts().CPlusPlus)  in ActOnVariableDeclarator()
8334   if (!getLangOpts().CPlusPlus || ShadowingDecls.empty())  in CheckShadowingDeclModification()
8359   assert(S.getLangOpts().CPlusPlus && "only C++ has extern \"C\"");  in checkGlobalOrExternCConflict()
8442   if (!S.getLangOpts().CPlusPlus) {  in checkForConflictWithNonVisibleExternC()
8726     if (NewVD->isThisDeclarationADefinition() || getLangOpts().CPlusPlus) {  in CheckVariableDeclarationType()
9158   if (!SemaRef.getLangOpts().CPlusPlus) {  in CreateNewFunctionDecl()
9293         SemaRef.getLangOpts().CPlusPlus && D.getDeclSpec().isFriendSpecified();  in CreateNewFunctionDecl()
9629          (LangOpts.CPlusPlus &&  in getTagInjectionScope()
9728   if (getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
10178     if (!getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
10308   if (!getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
10758   if (getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
11803   bool MergeTypeWithPrevious = !getLangOpts().CPlusPlus &&  in CheckFunctionDeclaration()
11997   } else if (!getLangOpts().CPlusPlus && MayNeedOverloadableChecks &&  in CheckFunctionDeclaration()
12027   if (getLangOpts().CPlusPlus) {  in CheckFunctionDeclaration()
12222     Diag(DS.getStorageClassSpecLoc(), getLangOpts().CPlusPlus  in CheckMain()
12265   if (getLangOpts().GNUMode && !getLangOpts().CPlusPlus) {  in CheckMain()
13374   if (getLangOpts().CPlusPlus) {  in AddInitializerToDecl()
13511   if (getLangOpts().CPlusPlus)  in AddInitializerToDecl()
13578     } else if (getLangOpts().CPlusPlus) {  in AddInitializerToDecl()
13707         ((!getLangOpts().CPlusPlus && !VDecl->hasAttr<SelectAnyAttr>()) ||  in AddInitializerToDecl()
13709         !(getLangOpts().CPlusPlus && VDecl->isExternC()) &&  in AddInitializerToDecl()
13717         getLangOpts().CPlusPlus && VDecl->getType().isConstQualified() &&  in AddInitializerToDecl()
13723     if (!getLangOpts().CPlusPlus && !VDecl->isInvalidDecl() &&  in AddInitializerToDecl()
14037     if (getLangOpts().CPlusPlus && Var->hasLocalStorage()) {  in ActOnUninitializedDecl()
14256     } else if (getLangOpts().CPlusPlus && var->hasInit()) {  in CheckCompleteVariableDeclaration()
14336   if ((getLangOpts().CPlusPlus || (getLangOpts().C23 && var->isConstexpr())) &&  in CheckCompleteVariableDeclaration()
14458   if (!getLangOpts().CPlusPlus) {  in CheckCompleteVariableDeclaration()
14670         << LangOpts.CPlusPlus << MagicValueExpr->getSourceRange();  in FinalizeDeclaration()
14676         << LangOpts.CPlusPlus << MagicValueExpr->getSourceRange();  in FinalizeDeclaration()
14759           getLangOpts().CPlusPlus)  in FinalizeDeclaratorGroup()
14846   if (getLangOpts().CPlusPlus)  in CheckFunctionOrTemplateParamDeclarator()
14884   assert(S.getLangOpts().CPlusPlus &&  in CheckExplicitObjectParameter()
14920   } else if (getLangOpts().CPlusPlus &&  in ActOnParamDeclarator()
15350         << FD << getLangOpts().CPlusPlus;  in CheckForFunctionRedefinition()
15845       } else if (getLangOpts().CPlusPlus && isLambdaCallOperator(FD)) {  in ActOnFinishFunctionBody()
15896             (!getLangOpts().CPlusPlus || !FD->isDependentContext()))  in ActOnFinishFunctionBody()
16610   if ((!getLangOpts().CPlusPlus && FD->getDeclContext()->isTranslationUnit()) ||  in AddKnownFunctionAttributes()
16786     return getLangOpts().CPlusPlus ? NTK_NonClass : NTK_NonStruct;  in getNonTagTypeDeclKind()
17132     assert(!getLangOpts().CPlusPlus && "not meant for C++ usage");  in ActOnTag()
17311     if (!getLangOpts().CPlusPlus && TUK != TagUseKind::Reference) {  in ActOnTag()
17318     } else if (getLangOpts().CPlusPlus) {  in ActOnTag()
17325   } else if (getLangOpts().CPlusPlus) {  in ActOnTag()
17340   if (getLangOpts().CPlusPlus && Name && DC && StdNamespace &&  in ActOnTag()
17419     if (getLangOpts().CPlusPlus) {  in ActOnTag()
17446     if (getLangOpts().CPlusPlus) {  in ActOnTag()
17607                 if (!getLangOpts().CPlusPlus) {  in ActOnTag()
17625                 if (!getLangOpts().CPlusPlus && S->containedInPrototypeScope())  in ActOnTag()
17772         else if (getLangOpts().CPlusPlus)  in ActOnTag()
17795     if (getLangOpts().CPlusPlus) {  in ActOnTag()
17809       !getLangOpts().CPlusPlus && !getLangOpts().C23)  in ActOnTag()
17815   if (!Invalid && getLangOpts().CPlusPlus &&  in ActOnTag()
17823   if (!Invalid && getLangOpts().CPlusPlus && TUK == TagUseKind::Definition &&  in ActOnTag()
17888     if (getLangOpts().CPlusPlus) {  in ActOnTag()
17972   if (Invalid && getLangOpts().CPlusPlus) {  in ActOnTag()
18199         BitfieldIsOverwide && !getLangOpts().CPlusPlus;  in VerifyBitField()
18250   if (getLangOpts().CPlusPlus) {  in HandleField()
18390   if (!InvalidDecl && getLangOpts().CPlusPlus && !II && BitWidth &&  in CheckFieldDecl()
18461   if (!InvalidDecl && getLangOpts().CPlusPlus) {  in CheckFieldDecl()
18519   assert(getLangOpts().CPlusPlus && "valid check only for C++");  in CheckNontrivialField()
19011                !getLangOpts().CPlusPlus && !FD->hasAttr<UnavailableAttr>() &&  in ActOnFields()
19040     if (Record && !getLangOpts().CPlusPlus &&  in ActOnFields()
19183     if (!getLangOpts().CPlusPlus &&  in ActOnFields()
19218     if (!getLangOpts().CPlusPlus) {  in ActOnFields()
19252         Diag(RecLoc, getLangOpts().CPlusPlus ?  in ActOnFields()
19260       if (NonBitFields == 0 && !getLangOpts().CPlusPlus) {  in ActOnFields()
19434         } else if (getLangOpts().CPlusPlus) {  in CheckEnumConstant()
19530         if (!getLangOpts().CPlusPlus && !T.isNull())  in CheckEnumConstant()
19532       } else if (!getLangOpts().CPlusPlus &&  in CheckEnumConstant()
19556       !getLangOpts().CPlusPlus)  in shouldSkipAnonEnumBody()
19610   if (getLangOpts().CPlusPlus && !TheEnumDecl->isScoped())  in ActOnEnumConstant()
19627     assert((getLangOpts().CPlusPlus || !isa<TagDecl>(PrevDecl)) &&  in ActOnEnumConstant()
19970         = (NumPositiveBits == BestWidth || !getLangOpts().CPlusPlus)  in ActOnEnumBody()
19976         = (NumPositiveBits == BestWidth || !getLangOpts().CPlusPlus)  in ActOnEnumBody()
19989         = (NumPositiveBits == BestWidth || !getLangOpts().CPlusPlus)  in ActOnEnumBody()
20014     if (!getLangOpts().CPlusPlus &&  in ActOnEnumBody()
20022       if (getLangOpts().CPlusPlus)  in ActOnEnumBody()
20045     if (getLangOpts().CPlusPlus)  in ActOnEnumBody()