1 // Copyright 2012-2015 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.
12 #![feature(intrinsics, main)]
15 extern "rust-intrinsic" {
16 pub fn pref_align_of<T>() -> usize;
17 pub fn min_align_of<T>() -> usize;
21 #[cfg(any(target_os = "linux",
23 target_os = "freebsd",
24 target_os = "dragonfly",
26 target_os = "openbsd",
27 target_os = "solaris"))]
30 #[cfg(target_arch = "x86")]
33 assert_eq!(::rusti::pref_align_of::<u64>(), 8);
34 assert_eq!(::rusti::min_align_of::<u64>(), 4);
39 #[cfg(not(target_arch = "x86"))]
42 assert_eq!(::rusti::pref_align_of::<u64>(), 8);
43 assert_eq!(::rusti::min_align_of::<u64>(), 8);
48 #[cfg(target_os = "bitrig")]
51 #[cfg(target_arch = "x86_64")]
54 assert_eq!(::rusti::pref_align_of::<u64>(), 8);
55 assert_eq!(::rusti::min_align_of::<u64>(), 8);
60 #[cfg(target_os = "windows")]
63 #[cfg(target_arch = "x86")]
66 assert_eq!(::rusti::pref_align_of::<u64>(), 8);
67 assert_eq!(::rusti::min_align_of::<u64>(), 8);
72 #[cfg(target_arch = "x86_64")]
75 assert_eq!(::rusti::pref_align_of::<u64>(), 8);
76 assert_eq!(::rusti::min_align_of::<u64>(), 8);
81 #[cfg(target_os = "android")]
84 #[cfg(any(target_arch = "arm", target_arch = "aarch64"))]
87 assert_eq!(::rusti::pref_align_of::<u64>(), 8);
88 assert_eq!(::rusti::min_align_of::<u64>(), 8);