| // 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. |
| |
| #![allow(non_shorthand_field_patterns)] |
| |
| #[derive(Copy, Clone)] |
| struct Pair { x: isize, y: isize } |
| |
| pub fn main() { |
| let a: isize = |
| match 10 { x if x < 7 => { 1 } x if x < 11 => { 2 } 10 => { 3 } _ => { 4 } }; |
| assert_eq!(a, 2); |
| |
| let b: isize = |
| match (Pair {x: 10, y: 20}) { |
| x if x.x < 5 && x.y < 5 => { 1 } |
| Pair {x: x, y: y} if x == 10 && y == 20 => { 2 } |
| Pair {x: _x, y: _y} => { 3 } |
| }; |
| assert_eq!(b, 2); |
| } |
