From 30e7864661ffff4ad2c7b542401dbc2172529660 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Mon, 12 Jan 2009 23:27:26 +0000
Subject: Patch to implement code gen for aggrgate-valued property used to
 access a field of its type.

llvm-svn: 62123
---
 clang/lib/CodeGen/CGExpr.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'clang/lib/CodeGen/CGExpr.cpp')

diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 20a7693faf6..2d51efa474e 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -802,6 +802,14 @@ LValue CodeGenFunction::EmitMemberExpr(const MemberExpr *E) {
       isUnion = true;
     CVRQualifiers = PTy->getPointeeType().getCVRQualifiers();
   }
+  else if (BaseExpr->getStmtClass() == Expr::ObjCPropertyRefExprClass ||
+           BaseExpr->getStmtClass() == Expr::ObjCKVCRefExprClass) {
+    RValue RV = EmitObjCPropertyGet(BaseExpr);
+    BaseValue = RV.getAggregateAddr();
+    if (BaseExpr->getType()->isUnionType())
+      isUnion = true;
+    CVRQualifiers = BaseExpr->getType().getCVRQualifiers();
+  }
   else {
     LValue BaseLV = EmitLValue(BaseExpr);
     if (BaseLV.isObjCIvar())
-- 
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