1 // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
23 return Rec { c8:0, t:Tag::Tag2(0) };
26 fn is_u64_aligned(u: &Tag<u64>) -> bool {
27 let p: uint = unsafe { mem::transmute(u) };
28 let u64_align = std::mem::min_align_of::<u64>();
29 return (p & (u64_align - 1)) == 0;
34 assert!(is_u64_aligned(&x.t));