---

yaml
---
r: 196266
b: refs/heads/tmp
c: 27b7841
h: refs/heads/master
v: v3

Author: nikomatsakis

[refs]

@@ -32,7 +32,7 @@ refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 9854143cba679834bc4ef932858cd5303f015a0e
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: cdb10b884b3975dd897096e052f386f55cf0f4c9
+refs/heads/tmp: 27b7841bb1261fb2d94a0ed6f2ec0a146a44783d
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: 53a183f0274316596bf9405944d4f0468d8c93e4
 refs/heads/gate: 97c84447b65164731087ea82685580cc81424412

branches/tmp/src/libcore/ops.rs

@@ -1142,3 +1142,52 @@ pub trait FnOnce<Args> {
     /// This is called when the call operator is used.
     extern "rust-call" fn call_once(self, args: Args) -> Self::Output;
 }
+
+#[cfg(not(stage0))]
+mod impls {
+    use marker::Sized;
+    use super::{Fn, FnMut, FnOnce};
+
+    impl<'a,A,F:?Sized> Fn<A> for &'a F
+        where F : Fn<A>
+    {
+        extern "rust-call" fn call(&self, args: A) -> F::Output {
+            (**self).call(args)
+        }
+    }
+
+    impl<'a,A,F:?Sized> FnMut<A> for &'a F
+        where F : Fn<A>
+    {
+        extern "rust-call" fn call_mut(&mut self, args: A) -> F::Output {
+            (**self).call(args)
+        }
+    }
+
+    impl<'a,A,F:?Sized> FnOnce<A> for &'a F
+        where F : Fn<A>
+    {
+        type Output = F::Output;
+
+        extern "rust-call" fn call_once(self, args: A) -> F::Output {
+            (*self).call(args)
+        }
+    }
+
+    impl<'a,A,F:?Sized> FnMut<A> for &'a mut F
+        where F : FnMut<A>
+    {
+        extern "rust-call" fn call_mut(&mut self, args: A) -> F::Output {
+            (*self).call_mut(args)
+        }
+    }
+
+    impl<'a,A,F:?Sized> FnOnce<A> for &'a mut F
+        where F : FnMut<A>
+    {
+        type Output = F::Output;
+        extern "rust-call" fn call_once(mut self, args: A) -> F::Output {
+            (*self).call_mut(args)
+        }
+    }
+}