rust/src/test/run-pass/extern-return-TwoU32s.rs
2016-12-01 16:22:04 -08:00

28 lines
785 B
Rust

// Copyright 2012 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.
pub struct TwoU32s {
one: u32, two: u32
}
#[link(name = "rust_test_helpers", kind = "static")]
extern {
pub fn rust_dbg_extern_return_TwoU32s() -> TwoU32s;
}
pub fn main() {
unsafe {
let y = rust_dbg_extern_return_TwoU32s();
assert_eq!(y.one, 10);
assert_eq!(y.two, 20);
}
}