lib/Sema/SemaExpr.cpp

5436   Expr *LHSExp = Base;
5445     for (auto *Op : {LHSExp, RHSExp}) {
5453   if (!LHSExp->getType()->getAs<VectorType>()) {
5454     ExprResult Result = DefaultFunctionArrayLvalueConversion(LHSExp);
5457     LHSExp = Result.get();
5464   QualType LHSTy = LHSExp->getType(), RHSTy = RHSExp->getType();
5473     BaseExpr = LHSExp;
5477     BaseExpr = LHSExp;
5482     BaseExpr = LHSExp;
5495     IndexExpr = LHSExp;
5501     IndexExpr = LHSExp;
5509     BaseExpr = LHSExp;    // vectors: V[123]
5512     if (getLangOpts().CPlusPlus11 && LHSExp->getValueKind() == VK_RValue) {
5513       ExprResult Materialized = TemporaryMaterializationConversion(LHSExp);
5516       LHSExp = Materialized.get();
5518     VK = LHSExp->getValueKind();
5535     Diag(LHSExp->getBeginLoc(), diag::ext_subscript_non_lvalue)
5536         << LHSExp->getSourceRange();
5537     LHSExp = ImpCastExprToType(LHSExp, Context.getArrayDecayedType(LHSTy),
5539     LHSTy = LHSExp->getType();
5541     BaseExpr = LHSExp;
5553     IndexExpr = LHSExp;
5557        << LHSExp->getSourceRange() << RHSExp->getSourceRange());
5596   if (LHSExp->IgnoreParenImpCasts()->getType()->isVariablyModifiedType() &&
5599             LHSExp->IgnoreParenImpCasts()->getType()->getAs<TypedefType>()) {
5617               Context, LHSExp->IgnoreParenImpCasts()->getType(), CSI);
5624       ArraySubscriptExpr(LHSExp, RHSExp, ResultType, VK, OK, RLoc);