mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 00:34:06 +00:00
19 lines
391 B
Rust
19 lines
391 B
Rust
// run-pass
|
|
#![allow(dead_code)]
|
|
#![allow(non_camel_case_types)]
|
|
#![allow(non_shorthand_field_patterns)]
|
|
|
|
#![feature(box_patterns)]
|
|
|
|
struct Foo {a: isize, b: usize}
|
|
|
|
enum bar { u(Box<Foo>), w(isize), }
|
|
|
|
pub fn main() {
|
|
let v = match bar::u(Box::new(Foo{ a: 10, b: 40 })) {
|
|
bar::u(box Foo{ a: a, b: b }) => { a + (b as isize) }
|
|
_ => { 66 }
|
|
};
|
|
assert_eq!(v, 50);
|
|
}
|