use uninit for cast::transmute_copy

thestinger · thestinger · commit f6023a01d435 · 2013-05-26T10:26:03.000-04:00
diff --git a/src/libstd/cast.rs b/src/libstd/cast.rs
@@ -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);

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ use unstable::intrinsics;`
`15`	`15`
`16`	`16`	/// Casts the value at `src` to U. The two types must have the same length.
`17`	`17`	`pub unsafe fn transmute_copy<T, U>(src: &T) -> U {`
`18`		`- let mut dest: U = intrinsics::init();`
	`18`	`+ let mut dest: U = intrinsics::uninit();`
`19`	`19`	`{`
`20`	`20`	`let dest_ptr: *mut u8 = transmute(&mut dest);`
`21`	`21`	`let src_ptr: *u8 = transmute(src);`