[rustc.git] / src / test / ui / binding / match-ref-binding-mut-option.rs

// run-pass

pub fn main() {
    let mut v = Some(22);
    match v {
      None => {}
      Some(ref mut p) => { *p += 1; }
    }
    assert_eq!(v, Some(23));
}
Commit	Line	Data
b7449926	1	// run-pass
c34b1796	2
223e47cc	3	pub fn main() {
85aaf69f	4	let mut v = Some(22);
223e47cc LB	5	match v {
	6	None => {}
	7	Some(ref mut p) => { *p += 1; }
	8	}
970d7e83	9	assert_eq!(v, Some(23));
223e47cc	10	}