L-value to r-value conversion is not ready for prime-time.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120433 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index c28e405..ce25b7f 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -1789,7 +1789,8 @@
llvm_unreachable("dependent cast kind in IR gen!");
case CK_NoOp:
- if (!E->getSubExpr()->isRValue()) {
+ if (E->getSubExpr()->Classify(getContext()).getKind()
+ != Expr::Classification::CL_PRValue) {
LValue LV = EmitLValue(E->getSubExpr());
if (LV.isPropertyRef() || LV.isKVCRef()) {
QualType QT = E->getSubExpr()->getType();
@@ -1804,7 +1805,6 @@
}
// Fall through to synthesize a temporary.
- case CK_LValueToRValue:
case CK_BitCast:
case CK_ArrayToPointerDecay:
case CK_FunctionToPointerDecay: