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use uninit for cast::transmute_copy

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This commit is contained in:
Daniel Micay 2013-05-25 08:40:02 -04:00
parent d9c0f0f188
commit f6023a01d4
1 changed files with 1 additions and 1 deletions
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2
src/libstd/cast.rs
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@ -15,7 +15,7 @@ use unstable::intrinsics;
/// Casts the value at `src` to U. The two types must have the same length.
pub unsafe fn transmute_copy<T, U>(src: &T) -> U {
let mut dest: U = intrinsics::init();
let mut dest: U = intrinsics::uninit();
{
let dest_ptr: *mut u8 = transmute(&mut dest);
let src_ptr: *u8 = transmute(src);