Introduce a placeholder type for "pseudo object"
expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.
Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142914 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index b088103..582d1c4 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -1167,10 +1167,10 @@
break;
case CK_GetObjCProperty: {
- assert(CGF.getContext().hasSameUnqualifiedType(E->getType(), DestTy));
assert(E->isGLValue() && E->getObjectKind() == OK_ObjCProperty &&
"CK_GetObjCProperty for non-lvalue or non-ObjCProperty");
- RValue RV = CGF.EmitLoadOfLValue(CGF.EmitLValue(E));
+ LValue LV = CGF.EmitObjCPropertyRefLValue(E->getObjCProperty());
+ RValue RV = CGF.EmitLoadOfPropertyRefLValue(LV);
return RV.getScalarVal();
}