[rustc.git] / src / test / ui / union / union-derive-eq.rs

#[derive(Eq)] // OK
union U1 {
    a: u8,
}

impl PartialEq for U1 { fn eq(&self, rhs: &Self) -> bool { true } }

#[derive(PartialEq, Copy, Clone)]
struct PartialEqNotEq;

#[derive(Eq)]
union U2 {
    a: PartialEqNotEq, //~ ERROR the trait bound `PartialEqNotEq: Eq` is not satisfied
}

impl PartialEq for U2 { fn eq(&self, rhs: &Self) -> bool { true } }

fn main() {}
Commit	Line	Data
9e0c209e SL	1	#[derive(Eq)] // OK
	2	union U1 {
	3	a: u8,
a7813a04	4	}
223e47cc	5
9e0c209e	6	impl PartialEq for U1 { fn eq(&self, rhs: &Self) -> bool { true } }
223e47cc	7
29967ef6	8	#[derive(PartialEq, Copy, Clone)]
9e0c209e	9	struct PartialEqNotEq;
a7813a04	10
9e0c209e SL	11	#[derive(Eq)]
9e0c209e SL	12	union U2 {
1b1a35ee	13	a: PartialEqNotEq, //~ ERROR the trait bound `PartialEqNotEq: Eq` is not satisfied
223e47cc	14	}
9e0c209e SL	15
	16	impl PartialEq for U2 { fn eq(&self, rhs: &Self) -> bool { true } }
	17
	18	fn main() {}