From b4a1733fd23530e10545ea999557fa3b5e45c25b Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Sun, 1 Dec 2013 10:18:47 -0500
Subject: remove useless `transmute_immut` function

---
 src/libextra/arc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libextra')

diff --git a/src/libextra/arc.rs b/src/libextra/arc.rs
index 770aa6432cf..d4fa7252f77 100644
--- a/src/libextra/arc.rs
+++ b/src/libextra/arc.rs
@@ -485,7 +485,7 @@ impl<T:Freeze + Send> RWArc<T> {
             // Whatever region the input reference had, it will be safe to use
             // the same region for the output reference. (The only 'unsafe' part
             // of this cast is removing the mutability.)
-            let new_data = cast::transmute_immut(data);
+            let new_data = data;
             // Downgrade ensured the token belonged to us. Just a sanity check.
             assert!(borrow::ref_eq(&(*state).data, new_data));
             // Produce new token
-- 
cgit 1.4.1-3-g733a5