UnsafeArc methods return unsafe pointers, so are not themselves unsafe.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libextra/arc.rs b/src/libextra/arc.rs
index 9479e47ed8c..d4bf1d480ed 100644
--- a/src/libextra/arc.rs
+++ b/src/libextra/arc.rs
@@ -136,7 +136,7 @@ impl<T:Freeze+Send> Arc<T> {
      */
     pub fn unwrap(self) -> T {
         let Arc { x: x } = self;
-        unsafe { x.unwrap() }
+        x.unwrap()
     }
 }
 
@@ -250,7 +250,7 @@ impl<T:Send> MutexArc<T> {
      */
     pub fn unwrap(self) -> T {
         let MutexArc { x: x } = self;
-        let inner = unsafe { x.unwrap() };
+        let inner = x.unwrap();
         let MutexArcInner { failed: failed, data: data, _ } = inner;
         if failed {
             fail!(~"Can't unwrap poisoned MutexArc - another task failed inside!");
@@ -469,7 +469,7 @@ impl<T:Freeze + Send> RWArc<T> {
      */
     pub fn unwrap(self) -> T {
         let RWArc { x: x, _ } = self;
-        let inner = unsafe { x.unwrap() };
+        let inner = x.unwrap();
         let RWArcInner { failed: failed, data: data, _ } = inner;
         if failed {
             fail!(~"Can't unwrap poisoned RWArc - another task failed inside!")