From f2aaed8338d80afccd2159d9c819d8d0f300cb55 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Thu, 6 Nov 2014 17:34:33 -0500
Subject: libs: add Deref, DerefMut impls for references, fixing a bug in
 compiler in the process that was blocking this.

Fixes #18621.
---
 src/liballoc/arc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/liballoc')

diff --git a/src/liballoc/arc.rs b/src/liballoc/arc.rs
index f543826fe01..c4f53d74467 100644
--- a/src/liballoc/arc.rs
+++ b/src/liballoc/arc.rs
@@ -166,7 +166,7 @@ impl<T: Send + Sync + Clone> Arc<T> {
         // additional reference of either kind.
         if self.inner().strong.load(atomic::SeqCst) != 1 ||
            self.inner().weak.load(atomic::SeqCst) != 1 {
-            *self = Arc::new(self.deref().clone())
+            *self = Arc::new((**self).clone())
         }
         // This unsafety is ok because we're guaranteed that the pointer
         // returned is the *only* pointer that will ever be returned to T. Our
-- 
cgit 1.4.1-3-g733a5