| // 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. |
| |
| |
| |
| |
| |
| // Tests for match as expressions resulting in struct types |
| #[derive(Copy, Clone)] |
| struct R { i: isize } |
| |
| fn test_rec() { |
| let rs = match true { true => R {i: 100}, _ => panic!() }; |
| assert_eq!(rs.i, 100); |
| } |
| |
| #[derive(Copy, Clone, Debug)] |
| enum mood { happy, sad, } |
| |
| impl PartialEq for mood { |
| fn eq(&self, other: &mood) -> bool { |
| ((*self) as usize) == ((*other) as usize) |
| } |
| fn ne(&self, other: &mood) -> bool { !(*self).eq(other) } |
| } |
| |
| fn test_tag() { |
| let rs = match true { true => { mood::happy } false => { mood::sad } }; |
| assert_eq!(rs, mood::happy); |
| } |
| |
| pub fn main() { test_rec(); test_tag(); } |