auto merge of #13958 : pcwalton/rust/detilde, r=pcwalton

for `~str`/`~[]`.

Note that `~self` still remains, since I forgot to add support for
`Box<self>` before the snapshot.

r? @brson or @alexcrichton or whoever

1 files changed, 2 insertions, 1 deletions

diff --git a/src/libstd/hash/mod.rs b/src/libstd/hash/mod.rs
index e8ca4037f57..748cf0eeed9 100644
--- a/src/libstd/hash/mod.rs
+++ b/src/libstd/hash/mod.rs
@@ -67,6 +67,7 @@ use container::Container;
 use io::Writer;
 use iter::Iterator;
 use option::{Option, Some, None};
+use owned::Box;
 use rc::Rc;
 use str::{Str, StrSlice};
 use slice::{Vector, ImmutableVector};
@@ -229,7 +230,7 @@ impl<'a, S: Writer, T: Hash<S>> Hash<S> for &'a mut T {
     }
 }
 
-impl<S: Writer, T: Hash<S>> Hash<S> for ~T {
+impl<S: Writer, T: Hash<S>> Hash<S> for Box<T> {
     #[inline]
     fn hash(&self, state: &mut S) {
         (**self).hash(state);