| // Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| |
| #![feature(intrinsics, main)] |
| |
| mod rusti { |
| extern "rust-intrinsic" { |
| pub fn pref_align_of<T>() -> usize; |
| pub fn min_align_of<T>() -> usize; |
| } |
| } |
| |
| #[cfg(any(target_os = "linux", |
| target_os = "macos", |
| target_os = "freebsd", |
| target_os = "dragonfly", |
| target_os = "netbsd", |
| target_os = "openbsd"))] |
| mod m { |
| #[main] |
| #[cfg(target_arch = "x86")] |
| pub fn main() { |
| unsafe { |
| assert_eq!(::rusti::pref_align_of::<u64>(), 8); |
| assert_eq!(::rusti::min_align_of::<u64>(), 4); |
| } |
| } |
| |
| #[main] |
| #[cfg(not(target_arch = "x86"))] |
| pub fn main() { |
| unsafe { |
| assert_eq!(::rusti::pref_align_of::<u64>(), 8); |
| assert_eq!(::rusti::min_align_of::<u64>(), 8); |
| } |
| } |
| } |
| |
| #[cfg(target_os = "bitrig")] |
| mod m { |
| #[main] |
| #[cfg(target_arch = "x86_64")] |
| pub fn main() { |
| unsafe { |
| assert_eq!(::rusti::pref_align_of::<u64>(), 8); |
| assert_eq!(::rusti::min_align_of::<u64>(), 8); |
| } |
| } |
| } |
| |
| #[cfg(target_os = "windows")] |
| mod m { |
| #[main] |
| #[cfg(target_arch = "x86")] |
| pub fn main() { |
| unsafe { |
| assert_eq!(::rusti::pref_align_of::<u64>(), 8); |
| assert_eq!(::rusti::min_align_of::<u64>(), 8); |
| } |
| } |
| |
| #[main] |
| #[cfg(target_arch = "x86_64")] |
| pub fn main() { |
| unsafe { |
| assert_eq!(::rusti::pref_align_of::<u64>(), 8); |
| assert_eq!(::rusti::min_align_of::<u64>(), 8); |
| } |
| } |
| } |
| |
| #[cfg(target_os = "android")] |
| mod m { |
| #[main] |
| #[cfg(any(target_arch = "arm", target_arch = "aarch64"))] |
| pub fn main() { |
| unsafe { |
| assert_eq!(::rusti::pref_align_of::<u64>(), 8); |
| assert_eq!(::rusti::min_align_of::<u64>(), 8); |
| } |
| } |
| } |