---

Ariel Ben-Yehuda · Ariel Ben-Yehuda · commit 8abd55013f3a · 2014-05-28T19:39:46.000+03:00
yaml --- r: 114581 b: refs/heads/master c: 2e8bc99 h: refs/heads/master i: 114579: 1d011e0 v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: def2232595a68897cbaa1d3dc0820da5fe56f429
+refs/heads/master: 2e8bc9924c096cb8f889d3f46ecce7ebe622b964
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: ec0258a381b88b5574e3f8ce72ae553ac3a574b7
 refs/heads/try: 7c6c492fb2af9a85f21ff952942df3523b22fd17
diff --git a/trunk/src/liballoc/arc.rs b/trunk/src/liballoc/arc.rs
@@ -160,7 +160,8 @@ impl<T: Send + Share + Clone> Arc<T> {
         // reference count is guaranteed to be 1 at this point, and we required
         // the Arc itself to be `mut`, so we're returning the only possible
         // reference to the inner data.
-        unsafe { mem::transmute::<&_, &mut _>(self.deref()) }
+        let inner = unsafe { &mut *self._ptr };
+        &mut inner.data
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -160,7 +160,8 @@ impl<T: Send + Share + Clone> Arc<T> {`
`160`	`160`	`// reference count is guaranteed to be 1 at this point, and we required`
`161`	`161`	// the Arc itself to be `mut`, so we're returning the only possible
`162`	`162`	`// reference to the inner data.`
`163`		`- unsafe { mem::transmute::<&_, &mut _>(self.deref()) }`
	`163`	`+ let inner = unsafe { &mut *self._ptr };`
	`164`	`+ &mut inner.data`
`164`	`165`	`}`
`165`	`166`	`}`
`166`	`167`