[rustc.git] / src / test / ui / coherence / coherence-impl-trait-for-trait-object-safe.rs

// Test that we give suitable error messages when the user attempts to
// impl a trait `Trait` for its own object type.

// If the trait is not object-safe, we give a more tailored message
// because we're such schnuckels:
trait NotObjectSafe { fn eq(&self, other: Self); }
impl NotObjectSafe for dyn NotObjectSafe { }
//~^ ERROR E0038

fn main() { }
Commit	Line	Data
e9174d1e SL	1	// Test that we give suitable error messages when the user attempts to
e9174d1e SL	2	// impl a trait `Trait` for its own object type.
85aaf69f	3
e9174d1e SL	4	// If the trait is not object-safe, we give a more tailored message
	5	// because we're such schnuckels:
	6	trait NotObjectSafe { fn eq(&self, other: Self); }
dc9dc135	7	impl NotObjectSafe for dyn NotObjectSafe { }
60c5eb7d	8	//~^ ERROR E0038
223e47cc	9
e9174d1e	10	fn main() { }