1 // Copyright 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.
12 #[derive(Copy, Clone)]
19 #[link(name = "rust_test_helpers")]
21 pub fn get_x(x: S) -> u64;
22 pub fn get_y(x: S) -> u64;
23 pub fn get_z(x: S) -> u64;
27 fn indirect_call(func: unsafe extern fn(s: S) -> u64, s: S) -> u64 {
34 let s = S { x: 1, y: 2, z: 3 };
35 assert_eq!(s.x, indirect_call(get_x, s));
36 assert_eq!(s.y, indirect_call(get_y, s));
37 assert_eq!(s.z, indirect_call(get_z, s));