rust/tests/ui/impl-trait/impl-generic-mismatch-ab.rs
2023-01-11 09:32:08 +00:00

13 lines
241 B
Rust

use std::fmt::Debug;
trait Foo {
fn foo<A: Debug>(&self, a: &A, b: &impl Debug);
}
impl Foo for () {
fn foo<B: Debug>(&self, a: &impl Debug, b: &B) { }
//~^ ERROR method `foo` has an incompatible type for trait
}
fn main() {}