diff options
Diffstat (limited to 'src/libsyntax/opt_vec.rs')
| -rw-r--r-- | src/libsyntax/opt_vec.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/opt_vec.rs b/src/libsyntax/opt_vec.rs index 21f05fa684a..3abd411a003 100644 --- a/src/libsyntax/opt_vec.rs +++ b/src/libsyntax/opt_vec.rs @@ -17,7 +17,7 @@ use std::vec; -#[deriving(Clone, Encodable, Decodable, IterBytes)] +#[deriving(Clone, Encodable, Decodable, Hash)] pub enum OptVec<T> { Empty, Vec(~[T]) |