String literals are always valid LValues.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44472 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/Expr.cpp b/AST/Expr.cpp
index 0aee702..15fbb24 100644
--- a/AST/Expr.cpp
+++ b/AST/Expr.cpp
@@ -296,6 +296,7 @@
// the type looks fine, now check the expression
switch (getStmtClass()) {
case StringLiteralClass: // C99 6.5.1p4
+ return LV_Valid;
case ArraySubscriptExprClass: // C99 6.5.3p4 (e1[e2] == (*((e1)+(e2))))
// For vectors, make sure base is an lvalue (i.e. not a function call).
if (cast<ArraySubscriptExpr>(this)->getBase()->getType()->isVectorType())