| // 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. |
| |
| #![crate_name="foo"] |
| |
| use std::mem::size_of; |
| |
| // (#55495: The --error-format is to sidestep an issue in our test harness) |
| // compile-flags: --error-format human -Z fuel=foo=1 |
| |
| struct S1(u8, u16, u8); |
| struct S2(u8, u16, u8); |
| |
| fn main() { |
| let optimized = (size_of::<S1>() == 4) as usize |
| +(size_of::<S2>() == 4) as usize; |
| assert_eq!(optimized, 1); |
| } |
