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1 | // Copyright 2013 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. | |
4 | // | |
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. | |
10 | ||
c34b1796 AL |
11 | // pretty-expanded FIXME #23616 |
12 | ||
1a4d82fc JJ |
13 | fn test1() { |
14 | // from issue 6338 | |
85aaf69f | 15 | match ((1, "a".to_string()), (2, "b".to_string())) { |
1a4d82fc JJ |
16 | ((1, a), (2, b)) | ((2, b), (1, a)) => { |
17 | assert_eq!(a, "a".to_string()); | |
18 | assert_eq!(b, "b".to_string()); | |
19 | }, | |
20 | _ => panic!(), | |
21 | } | |
22 | } | |
23 | ||
24 | fn test2() { | |
85aaf69f | 25 | match (1, 2, 3) { |
1a4d82fc JJ |
26 | (1, a, b) | (2, b, a) => { |
27 | assert_eq!(a, 2); | |
28 | assert_eq!(b, 3); | |
29 | }, | |
30 | _ => panic!(), | |
31 | } | |
32 | } | |
33 | ||
34 | fn test3() { | |
85aaf69f | 35 | match (1, 2, 3) { |
1a4d82fc JJ |
36 | (1, ref a, ref b) | (2, ref b, ref a) => { |
37 | assert_eq!(*a, 2); | |
38 | assert_eq!(*b, 3); | |
39 | }, | |
40 | _ => panic!(), | |
41 | } | |
42 | } | |
43 | ||
44 | fn test4() { | |
85aaf69f | 45 | match (1, 2, 3) { |
1a4d82fc JJ |
46 | (1, a, b) | (2, b, a) if a == 2 => { |
47 | assert_eq!(a, 2); | |
48 | assert_eq!(b, 3); | |
49 | }, | |
50 | _ => panic!(), | |
51 | } | |
52 | } | |
53 | ||
54 | fn test5() { | |
85aaf69f | 55 | match (1, 2, 3) { |
1a4d82fc JJ |
56 | (1, ref a, ref b) | (2, ref b, ref a) if *a == 2 => { |
57 | assert_eq!(*a, 2); | |
58 | assert_eq!(*b, 3); | |
59 | }, | |
60 | _ => panic!(), | |
61 | } | |
62 | } | |
63 | ||
64 | pub fn main() { | |
65 | test1(); | |
66 | test2(); | |
67 | test3(); | |
68 | test4(); | |
69 | test5(); | |
70 | } |