From dd5132ce2569a1ef901c92772eb8581aa1705f25 Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@FreeBSD.org>
Date: Sat, 6 Mar 2010 09:23:02 +0000
Subject: Update clang to r97873.

---
 lib/CodeGen/CGExprConstant.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/CodeGen/CGExprConstant.cpp')

diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index 3df552d75bb6d..f0d82a8f0dc6d 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -761,7 +761,9 @@ public:
       return C;
     }
     case Expr::DeclRefExprClass: {
-      NamedDecl *Decl = cast<DeclRefExpr>(E)->getDecl();
+      ValueDecl *Decl = cast<DeclRefExpr>(E)->getDecl();
+      if (Decl->hasAttr<WeakRefAttr>())
+	return CGM.GetWeakRefReference(Decl);
       if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(Decl))
         return CGM.GetAddrOfFunction(FD);
       if (const VarDecl* VD = dyn_cast<VarDecl>(Decl)) {
-- 
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