---

yaml
---
r: 54539
b: refs/heads/snap-stage3
c: d09835d
h: refs/heads/master
i:
  54537: 4e7f59c
  54535: a4ff82c
v: v3

Author: bors

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 5f13e9ccc2e3328d4cd8ca49f84e6840dd998346
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 28527ce8a272f117e6dcc25725452ba6430f6694
+refs/heads/snap-stage3: d09835d2e3c0cb3227baec0ba6f1b23d7c95f474
 refs/heads/try: 8eb2bab100b42f0ba751552d8eff00eb2134c55a
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libcore/clone.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -36,6 +36,16 @@ impl<T:Clone> Clone for ~T {
     fn clone(&self) -> ~T { ~(**self).clone() }
 }
 
+impl<T:Clone> Clone for @T {
+    #[inline(always)]
+    fn clone(&self) -> @T { @(**self).clone() }
+}
+
+impl<T:Clone> Clone for @mut T {
+    #[inline(always)]
+    fn clone(&self) -> @mut T { @mut (**self).clone() }
+}
+
 macro_rules! clone_impl(
     ($t:ty) => {
         impl Clone for $t {
@@ -63,3 +73,24 @@ clone_impl!(f64)
 
 clone_impl!(bool)
 clone_impl!(char)
+
+#[test]
+fn test_owned_clone() {
+    let a : ~int = ~5i;
+    let b : ~int = a.clone();
+    assert!(a == b);
+}
+
+#[test]
+fn test_managed_clone() {
+    let a : @int = @5i;
+    let b : @int = a.clone();
+    assert!(a == b);
+}
+
+#[test]
+fn test_managed_mut_clone() {
+    let a : @int = @5i;
+    let b : @int = a.clone();
+    assert!(a == b);
+}

branches/snap-stage3/src/test/run-pass/borrowck-borrow-from-expr-block.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -13,7 +13,7 @@ fn borrow(x: &int, f: &fn(x: &int)) {
 }
 
 fn test1(x: @~int) {
-    do borrow(&*x.clone()) |p| {
+    do borrow(&**x.clone()) |p| {
         let x_a = ptr::addr_of(&(**x));
         assert!((x_a as uint) != ptr::to_uint(p));
         assert!(unsafe{*x_a} == *p);