1508                 : S.getLangOpts().CPlusPlus20  in checkEnumArithmeticConversions()
1525       DiagID = S.getLangOpts().CPlusPlus20  in checkEnumArithmeticConversions()
1531       DiagID = S.getLangOpts().CPlusPlus20  in checkEnumArithmeticConversions()
1537       DiagID = S.getLangOpts().CPlusPlus20  in checkEnumArithmeticConversions()
1541       DiagID = S.getLangOpts().CPlusPlus20  in checkEnumArithmeticConversions()
2088   if (getLangOpts().CPlusPlus && !getLangOpts().CPlusPlus20 &&  in ActOnStringLiteral()
5147   if (ArgExprs.size() == 1 && getLangOpts().CPlusPlus20) {  in ActOnArraySubscriptExpr()
7165     Diag(Fn->getExprLoc(), getLangOpts().CPlusPlus20  in ActOnCallExpr()
7957       Diag(FirstDesignator, getLangOpts().CPlusPlus20  in ActOnInitList()
12161   if (S.getLangOpts().isSignedOverflowDefined() || S.getLangOpts().CPlusPlus20)  in DiagnoseBadShiftValues()
12756   if (S.getLangOpts().CPlusPlus20 && LHSStripped->getType()->isArrayType() &&  in diagnoseTautologicalComparison()
14681   if (getLangOpts().CPlusPlus20 && LHSType.isVolatileQualified()) {  in CheckAssignmentOperands()
14883   if (S.getLangOpts().CPlusPlus20 && ResType.isVolatileQualified()) {  in CheckIncrementDecrementOperand()
16081   if (getLangOpts().CPlusPlus20) {  in LookupBinOp()
18282   if (!E->getType().isVolatileQualified() || !getLangOpts().CPlusPlus20)  in CheckUnusedVolatileAssignment()
18297   assert(getLangOpts().CPlusPlus20 &&  in MarkExpressionAsImmediateEscalating()
18627     if (!getLangOpts().CPlusPlus20 &&  in PopExpressionEvaluationContext()
19375       S.Diag(Loc, S.LangOpts.CPlusPlus20  in isVariableCapturable()
19680     if (LSI->isCXXThisCaptured() && !Sema.getLangOpts().CPlusPlus20)  in buildLambdaCaptureFixit()
21798              getLangOpts().CPlusPlus20  in CheckPlaceholderExpr()