tests/ui/impl-trait/in-trait/deep-match.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

#![feature(return_position_impl_trait_in_trait)]
#![allow(incomplete_features)]

struct Wrapper<T>(T);

trait Foo {
    fn bar() -> Wrapper<impl Sized>;
}

impl Foo for () {
    fn bar() -> i32 {
        //~^ ERROR method `bar` has an incompatible return type for trait
        0
    }
}

fn main() {}