rust/src/test/run-pass/extern-pass-TwoU64s.rs
Vadim Chugunov e6832e6b96 Disabled tests which now fail on Windows+mingw4.0 due to GCC 4.8 ABI change (#9205).
These really should have been marked xfail-win32, but that doesn't exist, so xfail-fast it is.
2013-09-17 01:06:02 -07:00

36 lines
1.1 KiB
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.
// Test a foreign function that accepts and returns a struct
// by value.
// xfail-fast This works standalone on windows but not with check-fast.
// possibly because there is another test that uses this extern fn but gives it
// a different signature
// xfail-fast #9205
#[deriving(Eq)]
struct TwoU64s {
one: u64, two: u64
}
extern {
pub fn rust_dbg_extern_identity_TwoU64s(v: TwoU64s) -> TwoU64s;
}
#[fixed_stack_segment] #[inline(never)]
pub fn main() {
unsafe {
let x = TwoU64s {one: 22, two: 23};
let y = rust_dbg_extern_identity_TwoU64s(x);
assert_eq!(x, y);
}
}