167     return getLangOpts().CPlusPlus;  in isSimpleTypeSpecifier()
170     return getLangOpts().Char8;  in isSimpleTypeSpecifier()
345                               getLangOpts().CPlusPlus17 && !IsCtorOrDtorName &&  in getTypeName()
376           if (getLangOpts().CPlusPlus20)  in getTypeName()
434     if (Result.empty() && getLangOpts().MSVCCompat && (!SS || SS->isEmpty())) {  in getTypeName()
465           !(getLangOpts().CPlusPlus && NewSSPtr &&  in getTypeName()
640   assert(getLangOpts().MSVCCompat && "shouldn't be called in non-MSVC mode");  in ActOnMSVCUnknownTypeName()
782         std::string CorrectedStr(Corrected.getAsString(getLangOpts()));  in DiagnoseUnknownTypeName()
812   if (getLangOpts().CPlusPlus && !IsTemplateName) {  in DiagnoseUnknownTypeName()
843     if (getLangOpts().MSVCCompat && isMicrosoftMissingTypename(SS, S))  in DiagnoseUnknownTypeName()
861   bool CheckTemplate = R.getSema().getLangOpts().CPlusPlus &&  in isResultTypeOrTemplate()
907       << Name << TagName << SemaRef.getLangOpts().CPlusPlus  in isTagTypeWithMissingTag()
934   if (getLangOpts().CPlusPlus && SS.isSet() &&  in ClassifyName()
951   if (Result.empty() && SS.isEmpty() && getLangOpts().MSVCCompat) {  in ClassifyName()
984       if (getLangOpts().CPlusPlus)  in ClassifyName()
1001       if (getLangOpts().implicitFunctionsAllowed()) {  in ClassifyName()
1007     if (getLangOpts().CPlusPlus20 && SS.isEmpty() && NextToken.is(tok::less)) {  in ClassifyName()
1020     if (!getLangOpts().CPlusPlus && !SecondTry &&  in ClassifyName()
1037         if (getLangOpts().CPlusPlus && NextToken.is(tok::less) &&  in ClassifyName()
1052           std::string CorrectedStr(Corrected.getAsString(getLangOpts()));  in ClassifyName()
1119     if (getLangOpts().CPlusPlus && NextToken.is(tok::less) &&  in ClassifyName()
1144   if (getLangOpts().CPlusPlus && NextToken.is(tok::less) &&  in ClassifyName()
1150                getLangOpts().CPlusPlus20))) {  in ClassifyName()
1291   assert(getLangOpts().CPlusPlus && "ADL-only call in C?");  in ActOnNameClassifiedAsUndeclaredNonType()
1538   if (Context.getLangOpts().CPlusPlus || New->hasAttr<OverloadableAttr>())  in AllowOverloadingOfFunction()
1577   if (getLangOpts().CPlusPlus && D->isOutOfLine() && !S->getFnParent())  in PushOnScopeChains()
1915   if (S.TUKind != TU_Complete || S.getLangOpts().IsHeaderFile)  in isMainFileLoc()
2130         D->getEndLoc(), tok::colon, Ctx.getSourceManager(), Ctx.getLangOpts(),  in GenerateFixForUnusedDecl()
2165   if (!ShouldDiagnoseUnusedDecl(getLangOpts(), D))  in DiagnoseUnusedDecl()
2198   if (VD->hasAttr<UnusedAttr>() || VD->isPlaceholderVar(getLangOpts()))  in DiagnoseUnusedButSetDecl()
2319     if (!getLangOpts().CPlusPlus && S->isClassScope()) {  in ActOnPopScope()
2406          (S->isClassScope() && !getLangOpts().CPlusPlus))  in getNonFieldDeclScope()
2432   if (getLangOpts().CPlusPlus) {  in CreateBuiltin()
2538   if (!S.getLangOpts().Modules && !S.getLangOpts().ModulesLocalVisibility)  in filterNonConflictingPreviousTypedefDecls()
2620   if (getLangOpts().ObjC) {  in MergeTypedefNameDecl()
2722   if (getLangOpts().MicrosoftExt)  in MergeTypedefNameDecl()
2725   if (getLangOpts().CPlusPlus) {  in MergeTypedefNameDecl()
2764   if (getLangOpts().Modules || getLangOpts().C11)  in MergeTypedefNameDecl()
2972   else if (S.getLangOpts().CUDA && isa<FunctionDecl>(D) &&  in mergeDeclAttribute()
3135       if (!S.getLangOpts().CPlusPlus) {  in checkNewAttributesAfterDef()
3177   if (S.getLangOpts().CPlusPlus20)  in diagnoseMissingConstinit()
3180   if (SuitableSpelling.empty() && S.getLangOpts().CPlusPlus11)  in diagnoseMissingConstinit()
3191   if (SuitableSpelling.empty() && S.getLangOpts().CPlusPlus20)  in diagnoseMissingConstinit()
3193   if (SuitableSpelling.empty() && S.getLangOpts().CPlusPlus11)  in diagnoseMissingConstinit()
3394   if (S.getLangOpts().HLSL) {  in mergeParamDeclAttributes()
3755       !canRedefineFunction(Old, getLangOpts())) {  in MergeFunctionDecl()
3756     if (getLangOpts().MicrosoftExt) {  in MergeFunctionDecl()
3785   if (!getLangOpts().CPlusPlus) {  in MergeFunctionDecl()
3947       !getLangOpts().GNUInline &&  in MergeFunctionDecl()
3970   if (getLangOpts().CPlusPlus) {  in MergeFunctionDecl()
4181   if (!getLangOpts().CPlusPlus) {  in MergeFunctionDecl()
4301   if (!getLangOpts().CPlusPlus &&  in MergeFunctionDecl()
4410   if (getLangOpts().CPlusPlus)  in MergeCompatibleFunctionDecls()
4475   if (getLangOpts().CPlusPlus) {  in MergeVarDeclTypes()
4569   if (S.getLangOpts().CPlusPlus) {  in mergeTypeWithPrevious()
4696     if (getLangOpts().MicrosoftExt) {  in MergeVarDecl()
4792   if (getLangOpts().CPlusPlus) {  in MergeVarDecl()
4933   if (!Context.getLangOpts().CPlusPlus)  in handleTagNumbering()
4945                  Tag, getMSManglingNumber(getLangOpts(), TagScope)));  in handleTagNumbering()
4957                  Tag, getMSManglingNumber(getLangOpts(), TagScope)));  in handleTagNumbering()
5057     if (getLangOpts().CPlusPlus)  in setTagNameForLinkagePurposes()
5181         << getLangOpts().CPlusPlus17;  in ParsedFreeStandingDeclSpec()
5235       if (getLangOpts().CPlusPlus ||  in ParsedFreeStandingDeclSpec()
5260   if (!getLangOpts().CPlusPlus && CurContext->isRecord() &&  in ParsedFreeStandingDeclSpec()
5280       if (Record && getLangOpts().MicrosoftExt) {  in ParsedFreeStandingDeclSpec()
5295   if (getLangOpts().CPlusPlus &&  in ParsedFreeStandingDeclSpec()
5346   if (getLangOpts().CPlusPlus)  in ParsedFreeStandingDeclSpec()
5390         if (AL.isAlignas() && !getLangOpts().CPlusPlus)  in ParsedFreeStandingDeclSpec()
5431       PrevDecl->isPlaceholderVar(SemaRef.getLangOpts()) &&  in CheckAnonMemberRedeclaration()
5455   if (!getLangOpts().CPlusPlus)  in DiagPlaceholderFieldDeclDefinitions()
5466     if (!ND || !ND->isPlaceholderVar(getLangOpts()))  in DiagPlaceholderFieldDeclDefinitions()
5618   if (Record->isUnion() && !getLangOpts().CPlusPlus && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
5620   else if (!Record->isUnion() && getLangOpts().CPlusPlus)  in BuildAnonymousStructOrUnion()
5622   else if (!Record->isUnion() && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
5628   if (getLangOpts().CPlusPlus) {  in BuildAnonymousStructOrUnion()
5732           if (getLangOpts().MicrosoftExt)  in BuildAnonymousStructOrUnion()
5765         if (getLangOpts().MicrosoftExt &&  in BuildAnonymousStructOrUnion()
5787       << getLangOpts().CPlusPlus;  in BuildAnonymousStructOrUnion()
5800   if (getLangOpts().CPlusPlus && Record->field_empty())  in BuildAnonymousStructOrUnion()
5820     if (getLangOpts().CPlusPlus)  in BuildAnonymousStructOrUnion()
5864     if (getLangOpts().CPlusPlus && NewVD->isStaticLocal()) {  in BuildAnonymousStructOrUnion()
5872                        NewVD, getMSManglingNumber(getLangOpts(), S)));  in BuildAnonymousStructOrUnion()
6201   ReservedIdentifierStatus Status = D->isReserved(getLangOpts());  in warnOnReservedIdentifier()
6535   if (getLangOpts().CPlusPlus)  in HandleDeclarator()
6736   if (!getLangOpts().CPlusPlus &&  in RegisterLocallyScopedExternCDecl()
6786         << getLangOpts().CPlusPlus17;  in ActOnTypedefDeclarator()
6934   if (Context.getLangOpts().CPlusPlus) {  in isOutOfScopePreviousDeclaration()
7029     if (getOpenCLOptions().areProgramScopeVariablesSupported(getLangOpts()) &&  in deduceOpenCLAddressSpace()
7303   if (S.getLangOpts().CPlusPlus && !FD->hasAttr<GNUInlineAttr>())  in isFunctionDefinitionDiscarded()
7328   if (S.getLangOpts().CPlusPlus) {  in isIncompleteDeclExternC()
7334     if (S.getLangOpts().CUDA && (D->template hasAttr<CUDADeviceAttr>() ||  in isIncompleteDeclExternC()
7453                                                Se.getLangOpts())) {  in diagnoseOpenCLTypes()
7469                                                Se.getLangOpts())) {  in diagnoseOpenCLTypes()
7614   if (getLangOpts().CPlusPlus11 && SCSpec == DeclSpec::SCS_register &&  in ActOnVariableDeclarator()
7621          getLangOpts().CPlusPlus17 ? diag::ext_register_storage_class  in ActOnVariableDeclarator()
7651   if (!getLangOpts().CPlusPlus) {  in ActOnVariableDeclarator()
7731                getLangOpts().CPlusPlus11  in ActOnVariableDeclarator()
7777                getLangOpts().CPlusPlus14  in ActOnVariableDeclarator()
7847     if (!getLangOpts().CPlusPlus) {  in ActOnVariableDeclarator()
7857            getLangOpts().CPlusPlus17 ? diag::warn_cxx14_compat_inline_variable  in ActOnVariableDeclarator()
7893       if (getLangOpts().CUDA || getLangOpts().OpenMPIsTargetDevice ||  in ActOnVariableDeclarator()
7894           getLangOpts().SYCLIsDevice) {  in ActOnVariableDeclarator()
7926         (getLangOpts().CPlusPlus17 ||  in ActOnVariableDeclarator()
7986   if (getLangOpts().OpenCL) {  in ActOnVariableDeclarator()
7993           << getLangOpts().getOpenCLVersionString()  in ActOnVariableDeclarator()
8022   if (getLangOpts().CUDA || getLangOpts().OpenMPIsTargetDevice ||  in ActOnVariableDeclarator()
8023       getLangOpts().SYCLIsDevice) {  in ActOnVariableDeclarator()
8025         ((getLangOpts().CUDA && DeclAttrsMatchCUDAMode(getLangOpts(), NewVD)) ||  in ActOnVariableDeclarator()
8026          (getLangOpts().OpenMPIsTargetDevice &&  in ActOnVariableDeclarator()
8053   if (getLangOpts().ObjCAutoRefCount && inferObjCARCLifetime(NewVD))  in ActOnVariableDeclarator()
8070             DeclAttrsMatchCUDAMode(getLangOpts(), getCurFunctionDecl()))  in ActOnVariableDeclarator()
8080       if (DeclAttrsMatchCUDAMode(getLangOpts(), NewVD)) {  in ActOnVariableDeclarator()
8131   if (getLangOpts().CPlusPlus &&  in ActOnVariableDeclarator()
8137   if (!getLangOpts().CPlusPlus) {  in ActOnVariableDeclarator()
8214   if (getLangOpts().CPlusPlus && NewVD->isStaticLocal()) {  in ActOnVariableDeclarator()
8222                      NewVD, getMSManglingNumber(getLangOpts(), S)));  in ActOnVariableDeclarator()
8230       !getLangOpts().Freestanding && !NewVD->getDescribedVarTemplate()) {  in ActOnVariableDeclarator()
8234     if (getLangOpts().CPlusPlus)  in ActOnVariableDeclarator()
8450   if (ShadowedDecl->isPlaceholderVar(getLangOpts()))  in CheckShadow()
8524   if (!getLangOpts().CPlusPlus || ShadowingDecls.empty())  in CheckShadowingDeclModification()
8549   assert(S.getLangOpts().CPlusPlus && "only C++ has extern \"C\"");  in checkGlobalOrExternCConflict()
8632   if (!S.getLangOpts().CPlusPlus) {  in checkForConflictWithNonVisibleExternC()
8686   if (!getLangOpts().OpenCL && NewVD->hasLocalStorage() &&  in CheckVariableDeclarationType()
8695   if (getLangOpts().OpenCLVersion == 120 &&  in CheckVariableDeclarationType()
8697                                             getLangOpts()) &&  in CheckVariableDeclarationType()
8704   if (getLangOpts().OpenCL) {  in CheckVariableDeclarationType()
8737                  getLangOpts())))) {  in CheckVariableDeclarationType()
8739         if (getOpenCLOptions().areProgramScopeVariablesSupported(getLangOpts()))  in CheckVariableDeclarationType()
8798     if (getLangOpts().getGC() != LangOptions::NonGC)  in CheckVariableDeclarationType()
8801       assert(!getLangOpts().ObjCAutoRefCount);  in CheckVariableDeclarationType()
8884     if (NewVD->isThisDeclarationADefinition() || getLangOpts().CPlusPlus) {  in CheckVariableDeclarationType()
9293   if (!SemaRef.getLangOpts().CPlusPlus) {  in CreateNewFunctionDecl()
9311         (HasPrototype || !SemaRef.getLangOpts().requiresStrictPrototypes()) &&  in CreateNewFunctionDecl()
9369       if (SemaRef.getLangOpts().CPlusPlus11)  in CreateNewFunctionDecl()
9437         SemaRef.getLangOpts().CPlusPlus && D.getDeclSpec().isFriendSpecified();  in CreateNewFunctionDecl()
9504       if (S.getLangOpts().getOpenCLCompatibleVersion() > 120)  in getOpenCLKernelParameterType()
9514     if (S.getLangOpts().OpenCLCPlusPlus &&  in getOpenCLKernelParameterType()
9516             "__cl_clang_non_portable_kernel_param_types", S.getLangOpts())) {  in getOpenCLKernelParameterType()
9536     if (S.getLangOpts().getOpenCLCompatibleVersion() > 120)  in getOpenCLKernelParameterType()
9559   if (!S.getOpenCLOptions().isAvailableOption("cl_khr_fp16", S.getLangOpts()) &&  in getOpenCLKernelParameterType()
9576   if (S.getLangOpts().OpenCLCPlusPlus &&  in getOpenCLKernelParameterType()
9578           "__cl_clang_non_portable_kernel_param_types", S.getLangOpts()) &&  in getOpenCLKernelParameterType()
9872   if (getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
9878     bool ImplicitInlineCXX20 = !getLangOpts().CPlusPlusModules ||  in ActOnFunctionDeclarator()
10084       if (getLangOpts().CPlusPlus14 &&  in ActOnFunctionDeclarator()
10089     if (getLangOpts().CPlusPlus14 &&  in ActOnFunctionDeclarator()
10149           (!getLangOpts().CPlusPlus20 ||  in ActOnFunctionDeclarator()
10153         NewFD->setConstexprKind(getLangOpts().CPlusPlus20  in ActOnFunctionDeclarator()
10237            ((!getLangOpts().isCompatibleWithMSVC(LangOptions::MSVC2015) &&  in ActOnFunctionDeclarator()
10239            (getLangOpts().MSVCCompat && NewFD->getDescribedFunctionTemplate()))  in ActOnFunctionDeclarator()
10250         getLangOpts().CPlusPlus11 && FPT && !FPT->hasExceptionSpec())  in ActOnFunctionDeclarator()
10262     if (isInline && !D.isFunctionDefinition() && getLangOpts().CPlusPlus20 &&  in ActOnFunctionDeclarator()
10318     if (!getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
10435   if (getLangOpts().OpenCL || getLangOpts().HLSL) {  in ActOnFunctionDeclarator()
10448   if (!getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
10509     if (getLangOpts().CUDA && !isFunctionTemplateSpecialization)  in ActOnFunctionDeclarator()
10717   if (getLangOpts().HLSL && D.isFunctionDefinition()) {  in ActOnFunctionDeclarator()
10806   if (getLangOpts().CUDA) {  in ActOnFunctionDeclarator()
10820     if (!getLangOpts().CUDAAllowVariadicFunctions && NewFD->isVariadic() &&  in ActOnFunctionDeclarator()
10833   if (getLangOpts().OpenCL && NewFD->hasAttr<OpenCLKernelAttr>()) {  in ActOnFunctionDeclarator()
10853     if (getLangOpts().OpenCLCPlusPlus) {  in ActOnFunctionDeclarator()
10865   if (getLangOpts().CPlusPlus) {  in ActOnFunctionDeclarator()
10897     if (getLangOpts().getOpenCLCompatibleVersion() >= 200) {  in ActOnFunctionDeclarator()
11878   bool MergeTypeWithPrevious = !getLangOpts().CPlusPlus &&  in CheckFunctionDeclaration()
11960   if (!getLangOpts().CPlusPlus14 && MD && MD->isConstexpr() &&  in CheckFunctionDeclaration()
12043   } else if (!getLangOpts().CPlusPlus && MayNeedOverloadableChecks &&  in CheckFunctionDeclaration()
12073   if (getLangOpts().CPlusPlus) {  in CheckFunctionDeclaration()
12221     if (!getLangOpts().CPlusPlus17 && !NewFD->getPrimaryTemplate()) {  in CheckFunctionDeclaration()
12303     Diag(DS.getStorageClassSpecLoc(), getLangOpts().CPlusPlus  in CheckMain()
12323   if (getLangOpts().OpenCL) {  in CheckMain()
12332   if (getLangOpts().HLSL)  in CheckMain()
12346   if (getLangOpts().GNUMode && !getLangOpts().CPlusPlus) {  in CheckMain()
13007   if (getLangOpts().C23 && Type->isArrayType() &&  in deduceVarTypeFromInitializer()
13084   if (getLangOpts().DebuggerCastResultToId &&  in deduceVarTypeFromInitializer()
13154   if (getLangOpts().ObjCAutoRefCount && inferObjCARCLifetime(VDecl))  in DeduceVariableDeclarationType()
13157   if (getLangOpts().OpenCL)  in DeduceVariableDeclarationType()
13544   if (getLangOpts().CPlusPlusModules && currentModuleIsHeaderUnit() &&  in AddInitializerToDecl()
13562   if (getLangOpts().CPlusPlus) {  in AddInitializerToDecl()
13614   if (getLangOpts().DebuggerCastResultToId && DclT->isObjCObjectPointerType() &&  in AddInitializerToDecl()
13699   if (getLangOpts().CPlusPlus)  in AddInitializerToDecl()
13766     } else if (getLangOpts().CPlusPlus) {  in AddInitializerToDecl()
13778     } else if (!getLangOpts().C99 && VDecl->getType()->isAggregateType() &&  in AddInitializerToDecl()
13833       if (getLangOpts().CPlusPlus11 && DclT.isVolatileQualified())  in AddInitializerToDecl()
13861       if (getLangOpts().CPlusPlus11) {  in AddInitializerToDecl()
13880     } else if (getLangOpts().CPlusPlus11 && DclT->isLiteralType(Context)) {  in AddInitializerToDecl()
13900         ((!getLangOpts().CPlusPlus && !VDecl->hasAttr<SelectAnyAttr>()) ||  in AddInitializerToDecl()
13902         !(getLangOpts().CPlusPlus && VDecl->isExternC()) &&  in AddInitializerToDecl()
13910         getLangOpts().CPlusPlus && VDecl->getType().isConstQualified() &&  in AddInitializerToDecl()
13915     if (!getLangOpts().CPlusPlus && !VDecl->isInvalidDecl())  in AddInitializerToDecl()
14031         if (!getLangOpts().CPlusPlus17 &&  in ActOnUninitializedDecl()
14232     if (getLangOpts().CPlusPlus && Var->hasLocalStorage()) {  in ActOnUninitializedDecl()
14245     if (getLangOpts().OpenCL &&  in ActOnUninitializedDecl()
14374   if (getLangOpts().OpenCL) {  in CheckCompleteVariableDeclaration()
14388   if (getLangOpts().ObjC &&  in CheckCompleteVariableDeclaration()
14449       if (getLangOpts().CPlusPlus11)  in CheckCompleteVariableDeclaration()
14451     } else if (getLangOpts().CPlusPlus && var->hasInit()) {  in CheckCompleteVariableDeclaration()
14459         if (getLangOpts().CPlusPlus11)  in CheckCompleteVariableDeclaration()
14527   if (getLangOpts().CPlusPlus && !type->isDependentType() && Init &&  in CheckCompleteVariableDeclaration()
14536     if (!getLangOpts().CPlusPlus11) {  in CheckCompleteVariableDeclaration()
14649   if (!getLangOpts().CPlusPlus) {  in CheckCompleteVariableDeclaration()
14781   if (getLangOpts().CUDA)  in FinalizeDeclaration()
14954           getLangOpts().CPlusPlus)  in FinalizeDeclaratorGroup()
15045   if (getLangOpts().CPlusPlus)  in CheckFunctionOrTemplateParamDeclarator()
15083   assert(S.getLangOpts().CPlusPlus &&  in CheckExplicitObjectParameter()
15085   if (!S.getLangOpts().CPlusPlus23)  in CheckExplicitObjectParameter()
15115     if (getLangOpts().CPlusPlus11) {  in ActOnParamDeclarator()
15117            getLangOpts().CPlusPlus17 ? diag::ext_register_storage_class  in ActOnParamDeclarator()
15121   } else if (getLangOpts().CPlusPlus &&  in ActOnParamDeclarator()
15135         << getLangOpts().CPlusPlus17;  in ActOnParamDeclarator()
15205   if (getLangOpts().OpenCL)  in ActOnParamDeclarator()
15272   if (!getLangOpts().ObjCAutoRefCount ||  in AdjustParameterTypeForObjCAutoRefCount()
15304   if (getLangOpts().ObjCAutoRefCount &&  in CheckParameter()
15365       !(getLangOpts().OpenCL &&  in CheckParameter()
15402         if (getLangOpts().C99) {  in ActOnFinishKNRParamDeclarations()
15555   if (canRedefineFunction(Definition, getLangOpts()))  in CheckForFunctionRedefinition()
15577   if (getLangOpts().GNUMode && Definition->isInlineSpecified() &&  in CheckForFunctionRedefinition()
15580         << FD << getLangOpts().CPlusPlus;  in CheckForFunctionRedefinition()
15679       getLangOpts().CPlusPlus20 && FD->isImmediateEscalating();  in ActOnStartOfFunctionDef()
15820   if (getLangOpts().CPlusPlusModules && currentModuleIsHeaderUnit() &&  in ActOnStartOfFunctionDef()
16013   if (getLangOpts().Coroutines && FD && !FD->hasSkippedBody()) {  in ActOnFinishFunctionBody()
16030       if (getLangOpts().CPlusPlus14) {  in ActOnFinishFunctionBody()
16049       } else if (getLangOpts().CPlusPlus11 && isLambdaCallOperator(FD)) {  in ActOnFinishFunctionBody()
16076       if (getLangOpts().MicrosoftExt && FD->isPureVirtual() &&  in ActOnFinishFunctionBody()
16100             (!getLangOpts().CPlusPlus || !FD->isDependentContext()))  in ActOnFinishFunctionBody()
16159                                getLangOpts()))  in ActOnFinishFunctionBody()
16493           << ExternCPrev << !getLangOpts().C99;  in ImplicitlyDefineFunction()
16504   else if (getLangOpts().C99)  in ImplicitlyDefineFunction()
16610       !getLangOpts().CheckNew)  in AddKnownFunctionAttributesForReplaceableGlobalAllocationFunction()
16710         getLangOpts().getDefaultExceptionMode() == LangOptions::FPE_Ignore;  in AddKnownFunctionAttributes()
16718          (!getLangOpts().MathErrno && NoExceptions)) &&  in AddKnownFunctionAttributes()
16752     if (getLangOpts().CUDA && Context.BuiltinInfo.isTSBuiltin(BuiltinID) &&  in AddKnownFunctionAttributes()
16757       if (getLangOpts().CUDAIsDevice !=  in AddKnownFunctionAttributes()
16821   if (getLangOpts().CXXExceptions && getLangOpts().ExternCNoUnwind &&  in AddKnownFunctionAttributes()
16831   if ((!getLangOpts().CPlusPlus && FD->getDeclContext()->isTranslationUnit()) ||  in AddKnownFunctionAttributes()
17010     return getLangOpts().CPlusPlus ? NTK_NonClass : NTK_NonStruct;  in getNonTagTypeDeclKind()
17199   if (S.getLangOpts().MSVCCompat &&  in isAcceptableTagRedeclContext()
17312       if (TUK == TUK_Definition || getLangOpts().MSVCCompat)  in ActOnTag()
17330     assert(!getLangOpts().CPlusPlus && "not meant for C++ usage");  in ActOnTag()
17487           if (getLangOpts().MSVCCompat)  in ActOnTag()
17508     if (!getLangOpts().CPlusPlus && TUK != TUK_Reference) {  in ActOnTag()
17515     } else if (getLangOpts().CPlusPlus) {  in ActOnTag()
17522   } else if (getLangOpts().CPlusPlus) {  in ActOnTag()
17537   if (getLangOpts().CPlusPlus && Name && DC && StdNamespace &&  in ActOnTag()
17596       S = getTagInjectionScope(S, getLangOpts());  in ActOnTag()
17615     if (getLangOpts().CPlusPlus) {  in ActOnTag()
17642     if (getLangOpts().CPlusPlus) {  in ActOnTag()
17767               S = getTagInjectionScope(S, getLangOpts());  in ActOnTag()
17802                 if (!getLangOpts().CPlusPlus) {  in ActOnTag()
17820                 if (!getLangOpts().CPlusPlus && S->containedInPrototypeScope())  in ActOnTag()
17965         if (getLangOpts().MSVCCompat)  in ActOnTag()
17967         else if (getLangOpts().CPlusPlus)  in ActOnTag()
17990     if (getLangOpts().CPlusPlus) {  in ActOnTag()
18002   if (OOK != OOK_Outside && TUK == TUK_Definition && !getLangOpts().CPlusPlus)  in ActOnTag()
18008   if (!Invalid && getLangOpts().CPlusPlus &&  in ActOnTag()
18015   if (!Invalid && getLangOpts().CPlusPlus && TUK == TUK_Definition &&  in ActOnTag()
18079     if (getLangOpts().CPlusPlus) {  in ActOnTag()
18104     New->setObjectOfFriendDecl(getLangOpts().MSVCCompat);  in ActOnTag()
18161   if (Invalid && getLangOpts().CPlusPlus) {  in ActOnTag()
18400         BitfieldIsOverwide && !getLangOpts().CPlusPlus;  in VerifyBitField()
18455   if (getLangOpts().CPlusPlus) {  in HandleField()
18470         << getLangOpts().CPlusPlus17;  in HandleField()
18605   if (!InvalidDecl && getLangOpts().CPlusPlus && !II && BitWidth &&  in CheckFieldDecl()
18641       DiagID = getLangOpts().MSVCCompat ? diag::ext_mutable_reference  in CheckFieldDecl()
18670       !PrevDecl->isPlaceholderVar(getLangOpts())) {  in CheckFieldDecl()
18676   if (!InvalidDecl && getLangOpts().CPlusPlus) {  in CheckFieldDecl()
18695         Diag(NewFD->getLocation(), getLangOpts().MicrosoftExt ?  in CheckFieldDecl()
18699         if (!getLangOpts().MicrosoftExt)  in CheckFieldDecl()
18717   if (getLangOpts().ObjCAutoRefCount && inferObjCARCLifetime(NewFD))  in CheckFieldDecl()
18734   assert(getLangOpts().CPlusPlus && "valid check only for C++");  in CheckNontrivialField()
18763         if (!getLangOpts().CPlusPlus11 &&  in CheckNontrivialField()
18764             getLangOpts().ObjCAutoRefCount && RDecl->hasObjectMember()) {  in CheckNontrivialField()
18779         Diag(FD->getLocation(), getLangOpts().CPlusPlus11 ?  in CheckNontrivialField()
18784         return !getLangOpts().CPlusPlus11;  in CheckNontrivialField()
18897   if (getLangOpts().ObjCAutoRefCount && inferObjCARCLifetime(NewID))  in ActOnIvar()
19258           DiagID = getLangOpts().MicrosoftExt  in ActOnFields()
19260                        : getLangOpts().CPlusPlus  in ActOnFields()
19264           DiagID = getLangOpts().MicrosoftExt  in ActOnFields()
19266                        : getLangOpts().CPlusPlus  in ActOnFields()
19281         if (!getLangOpts().C99)  in ActOnFields()
19353                !getLangOpts().CPlusPlus && !FD->hasAttr<UnavailableAttr>() &&  in ActOnFields()
19365     } else if (getLangOpts().ObjC &&  in ActOnFields()
19366                getLangOpts().getGC() != LangOptions::NonGC && Record &&  in ActOnFields()
19382     if (Record && !getLangOpts().CPlusPlus &&  in ActOnFields()
19518     if (!getLangOpts().CPlusPlus &&  in ActOnFields()
19522         !Record->isUnion() && !getLangOpts().RandstructSeed.empty() &&  in ActOnFields()
19553     if (!getLangOpts().CPlusPlus) {  in ActOnFields()
19587         Diag(RecLoc, getLangOpts().CPlusPlus ?  in ActOnFields()
19595       if (NonBitFields == 0 && !getLangOpts().CPlusPlus) {  in ActOnFields()
19727       if (getLangOpts().CPlusPlus11 && Enum->isFixed()) {  in CheckEnumConstant()
19767         } else if (getLangOpts().CPlusPlus) {  in CheckEnumConstant()
19863         if (!getLangOpts().CPlusPlus && !T.isNull())  in CheckEnumConstant()
19865       } else if (!getLangOpts().CPlusPlus &&  in CheckEnumConstant()
19888   if (!(getLangOpts().Modules || getLangOpts().ModulesLocalVisibility) ||  in shouldSkipAnonEnumBody()
19889       !getLangOpts().CPlusPlus)  in shouldSkipAnonEnumBody()
19942   if (getLangOpts().CPlusPlus && !TheEnumDecl->isScoped())  in ActOnEnumConstant()
19959     assert((getLangOpts().CPlusPlus || !isa<TagDecl>(PrevDecl)) &&  in ActOnEnumConstant()
20300         = (NumPositiveBits == BestWidth || !getLangOpts().CPlusPlus)  in ActOnEnumBody()
20306         = (NumPositiveBits == BestWidth || !getLangOpts().CPlusPlus)  in ActOnEnumBody()
20314         = (NumPositiveBits == BestWidth || !getLangOpts().CPlusPlus)  in ActOnEnumBody()
20339     if (!getLangOpts().CPlusPlus &&  in ActOnEnumBody()
20347       if (getLangOpts().CPlusPlus)  in ActOnEnumBody()
20370     if (getLangOpts().CPlusPlus)  in ActOnEnumBody()