]>
Commit | Line | Data |
---|---|---|
223e47cc LB |
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. | |
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 | 11 | |
1a4d82fc | 12 | #![allow(unknown_features)] |
85aaf69f | 13 | #![feature(box_patterns)] |
1a4d82fc | 14 | #![feature(box_syntax)] |
223e47cc | 15 | |
c34b1796 | 16 | struct Foo {a: isize, b: usize} |
223e47cc | 17 | |
c34b1796 | 18 | enum bar { u(Box<Foo>), w(isize), } |
223e47cc LB |
19 | |
20 | pub fn main() { | |
c34b1796 AL |
21 | assert!(match bar::u(box Foo{a: 10, b: 40}) { |
22 | bar::u(box Foo{a: a, b: b}) => { a + (b as isize) } | |
223e47cc LB |
23 | _ => { 66 } |
24 | } == 50); | |
25 | } |