1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// 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.
// run-pass
#![allow(illegal_floating_point_literal_pattern)] // FIXME #41620
pub fn main() {
let x = [1, 2, 3];
match x {
[2, _, _] => panic!(),
[1, a, b] => {
assert_eq!([a, b], [2, 3]);
}
[_, _, _] => panic!(),
}
let y = ([(1, true), (2, false)], 0.5f64);
match y {
([(1, a), (b, false)], _) => {
assert_eq!(a, true);
assert_eq!(b, 2);
}
([_, _], 0.5) => panic!(),
([_, _], _) => panic!(),
}
}
|
