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

// revisions: mirunsafeck thirunsafeck
// [thirunsafeck]compile-flags: -Z thir-unsafeck

#[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
136023e0 XL	1	// revisions: mirunsafeck thirunsafeck
	2	// [thirunsafeck]compile-flags: -Z thir-unsafeck
	3
9e0c209e SL	4	#[derive(Eq)] // OK
	5	union U1 {
	6	a: u8,
a7813a04	7	}
223e47cc	8
9e0c209e	9	impl PartialEq for U1 { fn eq(&self, rhs: &Self) -> bool { true } }
223e47cc	10
29967ef6	11	#[derive(PartialEq, Copy, Clone)]
9e0c209e	12	struct PartialEqNotEq;
a7813a04	13
9e0c209e SL	14	#[derive(Eq)]
9e0c209e SL	15	union U2 {
1b1a35ee	16	a: PartialEqNotEq, //~ ERROR the trait bound `PartialEqNotEq: Eq` is not satisfied
223e47cc	17	}
9e0c209e SL	18
	19	impl PartialEq for U2 { fn eq(&self, rhs: &Self) -> bool { true } }
	20
	21	fn main() {}