rust/tests/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs
2023-01-11 09:32:08 +00:00

11 lines
351 B
Rust

// 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() { }