| // Copyright 2013 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. |
| |
| fn test1() { |
| // from issue 6338 |
| match ((1, "a".to_string()), (2, "b".to_string())) { |
| ((1, a), (2, b)) | ((2, b), (1, a)) => { |
| assert_eq!(a, "a".to_string()); |
| assert_eq!(b, "b".to_string()); |
| }, |
| _ => fail!(), |
| } |
| } |
| |
| fn test2() { |
| match (1i, 2i, 3i) { |
| (1, a, b) | (2, b, a) => { |
| assert_eq!(a, 2); |
| assert_eq!(b, 3); |
| }, |
| _ => fail!(), |
| } |
| } |
| |
| fn test3() { |
| match (1i, 2i, 3i) { |
| (1, ref a, ref b) | (2, ref b, ref a) => { |
| assert_eq!(*a, 2); |
| assert_eq!(*b, 3); |
| }, |
| _ => fail!(), |
| } |
| } |
| |
| fn test4() { |
| match (1i, 2i, 3i) { |
| (1, a, b) | (2, b, a) if a == 2 => { |
| assert_eq!(a, 2); |
| assert_eq!(b, 3); |
| }, |
| _ => fail!(), |
| } |
| } |
| |
| fn test5() { |
| match (1i, 2i, 3i) { |
| (1, ref a, ref b) | (2, ref b, ref a) if *a == 2 => { |
| assert_eq!(*a, 2); |
| assert_eq!(*b, 3); |
| }, |
| _ => fail!(), |
| } |
| } |
| |
| pub fn main() { |
| test1(); |
| test2(); |
| test3(); |
| test4(); |
| test5(); |
| } |