arc: mark RWARC as non-Const

2013-05-07 13:00:00 -04:00
parent 43165b54e0
commit 96eb1e50a4
1 changed files with 1 additions and 0 deletions
--- a/src/libstd/arc.rs
+++ b/src/libstd/arc.rs
@@ -252,6 +252,7 @@ struct RWARCInner<T> { lock: RWlock, failed: bool, data: T }
 *
 * Unlike mutex_arcs, rw_arcs are safe, because they cannot be nested.
 */
+#[mutable]
 struct RWARC<T> {
    x: SharedMutableState<RWARCInner<T>>,
    cant_nest: ()