auto merge of #13015 : tbu-/rust/pr_remove_immut, r=alexcrichton

Remove std::cast::transmute_immut_unsafe. It can be done in safe code using `as *T`.
2014-03-20 07:06:45 -07:00 · 2014-03-20 07:06:45 -07:00 · 8cfef59cc0
commit 8cfef59cc0
parent 8e285208d5 9b588a9f94
1 changed files with 0 additions and 6 deletions
--- a/src/libstd/cast.rs
+++ b/src/libstd/cast.rs
@ -75,12 +75,6 @@ pub unsafe fn transmute_mut_unsafe<T>(ptr: *T) -> *mut T {
    transmute(ptr)
 }

-/// Coerce an immutable reference to be mutable.
-#[inline]
-pub unsafe fn transmute_immut_unsafe<T>(ptr: *mut T) -> *T {
-    transmute(ptr)
-}
-
 /// Coerce a mutable reference to have an arbitrary associated region.
 #[inline]
 pub unsafe fn transmute_mut_region<'a,'b,T>(ptr: &'a mut T) -> &'b mut T {