| // Copyright 2014 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. |
| |
| #[derive(PartialEq, Debug)] |
| enum S { |
| X { x: isize, y: isize }, |
| Y |
| } |
| |
| pub fn main() { |
| let x = S::X { x: 1, y: 2 }; |
| assert_eq!(x, x); |
| assert!(!(x != x)); |
| } |
