| // 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. |
| |
| |
| enum t1 { a(isize), b(usize), } |
| struct T2 {x: t1, y: isize} |
| enum t3 { c(T2, usize), } |
| |
| fn m(input: t3) -> isize { |
| match input { |
| t3::c(T2 {x: t1::a(m), ..}, _) => { return m; } |
| t3::c(T2 {x: t1::b(m), y: y}, z) => { return ((m + z) as isize) + y; } |
| } |
| } |
| |
| pub fn main() { |
| assert_eq!(m(t3::c(T2 {x: t1::a(10), y: 5}, 4)), 10); |
| assert_eq!(m(t3::c(T2 {x: t1::b(10), y: 5}, 4)), 19); |
| } |
