1 files changed, 0 insertions, 4 deletions
diff --git a/src/libstd/default.rs b/src/libstd/default.rs
index aaba23c683b..60f38e3b3de 100644
--- a/src/libstd/default.rs
+++ b/src/libstd/default.rs
@@ -16,10 +16,6 @@ pub trait Default {
     fn default() -> Self;
 }
 
-impl<T: Default + 'static> Default for @mut T {
-    fn default() -> @mut T { @mut Default::default() }
-}
-
 impl<T: Default + 'static> Default for @T {
     fn default() -> @T { @Default::default() }
 }