[rustc.git] / src / test / ui / consts / const_in_pattern / incomplete-slice.rs

#[derive(PartialEq)]
enum E {
    A,
}

const E_SL: &[E] = &[E::A];

fn main() {
    match &[][..] {
        //~^ ERROR non-exhaustive patterns: `&_` not covered [E0004]
        E_SL => {}
        //~^ WARN to use a constant of type `E` in a pattern, `E` must be annotated with `#[derive(PartialEq, Eq)]`
        //~| WARN this was previously accepted by the compiler but is being phased out
    }
}
Commit	Line	Data
f2b60f7d FG	1	#[derive(PartialEq)]
	2	enum E {
	3	A,
	4	}
	5
	6	const E_SL: &[E] = &[E::A];
	7
	8	fn main() {
	9	match &[][..] {
	10	//~^ ERROR non-exhaustive patterns: `&_` not covered [E0004]
	11	E_SL => {}
	12	//~^ WARN to use a constant of type `E` in a pattern, `E` must be annotated with `#[derive(PartialEq, Eq)]`
	13	//~\| WARN this was previously accepted by the compiler but is being phased out
	14	}
	15	}