| // run-pass | |
| #![feature(box_syntax)] | |
| #![feature(box_patterns)] | |
| #[derive(Debug, PartialEq)] | |
| enum Test { | |
| Foo(usize), | |
| Bar(isize), | |
| } | |
| fn main() { | |
| let a = box Test::Foo(10); | |
| let b = box Test::Bar(-20); | |
| match (a, b) { | |
| (_, box Test::Foo(_)) => unreachable!(), | |
| (box Test::Foo(x), b) => { | |
| assert_eq!(x, 10); | |
| assert_eq!(b, box Test::Bar(-20)); | |
| }, | |
| _ => unreachable!(), | |
| } | |
| } |