| // Copyright 2016 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. |
| |
| // compile-flags: -O |
| // Regression test for https://github.com/rust-lang/rust/issues/33868 |
| |
| #[repr(C)] |
| pub struct S { |
| a: u32, |
| b: f32, |
| c: u32 |
| } |
| |
| #[no_mangle] |
| #[inline(never)] |
| pub extern "C" fn test(s: S) -> u32 { |
| s.c |
| } |
| |
| fn main() { |
| assert_eq!(test(S{a: 0, b: 0.0, c: 42}), 42); |
| } |
