diff options
Diffstat (limited to 'src/libstd/cast.rs')
| -rw-r--r-- | src/libstd/cast.rs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/libstd/cast.rs b/src/libstd/cast.rs index 2109568a0a4..4d79dea6052 100644 --- a/src/libstd/cast.rs +++ b/src/libstd/cast.rs @@ -54,17 +54,14 @@ pub unsafe fn transmute_copy<T, U>(src: &T) -> U { * * The forget function will take ownership of the provided value but neglect * to run any required cleanup or memory-management operations on it. This - * can be used for various acts of magick, particularly when using - * reinterpret_cast on pointer types. + * can be used for various acts of magick. */ #[inline(always)] pub unsafe fn forget<T>(thing: T) { intrinsics::forget(thing); } /** * Force-increment the reference count on a shared box. If used - * carelessly, this can leak the box. Use this in conjunction with transmute - * and/or reinterpret_cast when such calls would otherwise scramble a box's - * reference count + * carelessly, this can leak the box. */ #[inline(always)] pub unsafe fn bump_box_refcount<T>(t: @T) { forget(t); } |
