[rustc.git] / src / test / ui / pattern / usefulness / issue-30240-rpass.rs

// run-pass
fn main() {
    let &ref a = &[0i32] as &[_];
    assert_eq!(a, &[0i32] as &[_]);

    let &ref a = "hello";
    assert_eq!(a, "hello");

    match "foo" {
        "fool" => unreachable!(),
        "foo" => {},
        ref _x => unreachable!()
    }
}
Commit	Line	Data
b7449926	1	// run-pass
a7813a04	2	fn main() {
3157f602 XL	3	let &ref a = &[0i32] as &[_];
	4	assert_eq!(a, &[0i32] as &[_]);
	5
	6	let &ref a = "hello";
	7	assert_eq!(a, "hello");
	8
	9	match "foo" {
	10	"fool" => unreachable!(),
	11	"foo" => {},
	12	ref _x => unreachable!()
54a0048b SL	13	}
54a0048b SL	14	}