---

yaml
---
r: 175086
b: refs/heads/master
c: c6c14b9
h: refs/heads/master
v: v3

Author: sellibitze

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 39676c8bf0ad0fe7249f788ab6ab6790360af73c
+refs/heads/master: c6c14b928f45302238f4dd4e32ee97e50af1bd6e
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 777435990e0e91df6b72ce80c9b6fa485eeb5daa
 refs/heads/try: 08f6380a9f0b866796080094f44fe25ea5636547

trunk/src/libcore/ops.rs

@@ -120,9 +120,9 @@ macro_rules! forward_ref_unop {
     }
 }
 
-// implements the binary operator "&T op U"
-// based on "T + U" where T and U are expected `Copy`able
-macro_rules! forward_ref_val_binop {
+// implements binary operators "&T op U", "T op &U", "&T op &U"
+// based on "T op U" where T and U are expected to be `Copy`able
+macro_rules! forward_ref_binop {
     (impl $imp:ident, $method:ident for $t:ty, $u:ty) => {
         #[unstable]
         impl<'a> $imp<$u> for &'a $t {
@@ -133,13 +133,7 @@ macro_rules! forward_ref_val_binop {
                 $imp::$method(*self, other)
             }
         }
-    }
-}
 
-// implements the binary operator "T op &U"
-// based on "T + U" where T and U are expected `Copy`able
-macro_rules! forward_val_ref_binop {
-    (impl $imp:ident, $method:ident for $t:ty, $u:ty) => {
         #[unstable]
         impl<'a> $imp<&'a $u> for $t {
             type Output = <$t as $imp<$u>>::Output;
@@ -149,13 +143,7 @@ macro_rules! forward_val_ref_binop {
                 $imp::$method(self, *other)
             }
         }
-    }
-}
 
-// implements the binary operator "&T op &U"
-// based on "T + U" where T and U are expected `Copy`able
-macro_rules! forward_ref_ref_binop {
-    (impl $imp:ident, $method:ident for $t:ty, $u:ty) => {
         #[unstable]
         impl<'a, 'b> $imp<&'a $u> for &'b $t {
             type Output = <$t as $imp<$u>>::Output;
@@ -168,16 +156,6 @@ macro_rules! forward_ref_ref_binop {
     }
 }
 
-// implements binary operators "&T op U", "T op &U", "&T op &U"
-// based on "T + U" where T and U are expected `Copy`able
-macro_rules! forward_ref_binop {
-    (impl $imp:ident, $method:ident for $t:ty, $u:ty) => {
-        forward_ref_val_binop! { impl $imp, $method for $t, $u }
-        forward_val_ref_binop! { impl $imp, $method for $t, $u }
-        forward_ref_ref_binop! { impl $imp, $method for $t, $u }
-    }
-}
-
 /// The `Add` trait is used to specify the functionality of `+`.
 ///
 /// # Example