5010   auto IsIndexValid = [&](Expr *IndexExpr, unsigned Dim,  in CreateBuiltinMatrixSubscriptExpr()
5012     if (!IndexExpr->getType()->isIntegerType() &&  in CreateBuiltinMatrixSubscriptExpr()
5013         !IndexExpr->isTypeDependent()) {  in CreateBuiltinMatrixSubscriptExpr()
5014       Diag(IndexExpr->getBeginLoc(), diag::err_matrix_index_not_integer)  in CreateBuiltinMatrixSubscriptExpr()
5020             IndexExpr->getIntegerConstantExpr(Context)) {  in CreateBuiltinMatrixSubscriptExpr()
5022         Diag(IndexExpr->getBeginLoc(), diag::err_matrix_index_outside_range)  in CreateBuiltinMatrixSubscriptExpr()
5029         tryConvertExprToType(IndexExpr, Context.getSizeType());  in CreateBuiltinMatrixSubscriptExpr()
5682   Expr *BaseExpr, *IndexExpr;  in CreateBuiltinArraySubscriptExpr()  local
5686     IndexExpr = RHSExp;  in CreateBuiltinArraySubscriptExpr()
5691     IndexExpr = RHSExp;  in CreateBuiltinArraySubscriptExpr()
5696     IndexExpr = RHSExp;  in CreateBuiltinArraySubscriptExpr()
5701       return BuildObjCSubscriptExpression(RLoc, BaseExpr, IndexExpr, nullptr,  in CreateBuiltinArraySubscriptExpr()
5708     IndexExpr = LHSExp;  in CreateBuiltinArraySubscriptExpr()
5714     IndexExpr = LHSExp;  in CreateBuiltinArraySubscriptExpr()
5723     IndexExpr = RHSExp;  in CreateBuiltinArraySubscriptExpr()
5750     IndexExpr = RHSExp;  in CreateBuiltinArraySubscriptExpr()
5782     IndexExpr = RHSExp;  in CreateBuiltinArraySubscriptExpr()
5793     IndexExpr = LHSExp;  in CreateBuiltinArraySubscriptExpr()
5800   if (!IndexExpr->getType()->isIntegerType() && !IndexExpr->isTypeDependent())  in CreateBuiltinArraySubscriptExpr()
5802                      << IndexExpr->getSourceRange());  in CreateBuiltinArraySubscriptExpr()
5804   if ((IndexExpr->getType()->isSpecificBuiltinType(BuiltinType::Char_S) ||  in CreateBuiltinArraySubscriptExpr()
5805        IndexExpr->getType()->isSpecificBuiltinType(BuiltinType::Char_U))  in CreateBuiltinArraySubscriptExpr()
5806          && !IndexExpr->isTypeDependent())  in CreateBuiltinArraySubscriptExpr()
5807     Diag(LLoc, diag::warn_subscript_is_char) << IndexExpr->getSourceRange();  in CreateBuiltinArraySubscriptExpr()
11320   Expr* IndexExpr = RHSExpr;  in diagnoseStringPlusInt()  local
11323     IndexExpr = LHSExpr;  in diagnoseStringPlusInt()
11327       IndexExpr->getType()->isIntegralOrUnscopedEnumerationType();  in diagnoseStringPlusInt()
11328   if (!IsStringPlusInt || IndexExpr->isValueDependent())  in diagnoseStringPlusInt()
11333       << DiagRange << IndexExpr->IgnoreImpCasts()->getType();  in diagnoseStringPlusInt()
11336   if (IndexExpr == RHSExpr) {  in diagnoseStringPlusInt()