1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
15 // Tests for if as expressions returning nominal types
17 #[derive(Copy, Clone)]
21 let rs = if true { I {i: 100} } else { I {i: 101} };
22 assert_eq!(rs.i, 100);
25 #[derive(Copy, Clone, Debug)]
26 enum mood { happy, sad, }
28 impl PartialEq for mood {
29 fn eq(&self, other: &mood) -> bool {
30 ((*self) as usize) == ((*other) as usize)
32 fn ne(&self, other: &mood) -> bool { !(*self).eq(other) }
36 let rs = if true { mood::happy } else { mood::sad };
37 assert_eq!(rs, mood::happy);
40 pub fn main() { test_rec(); test_tag(); }