tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle-2.rs


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#![feature(type_alias_impl_trait)]

//@ check-pass

pub type Foo = impl PartialEq<(Foo, i32)>;

#[define_opaque(Foo)]
fn foo() -> Foo {
    Bar
}

struct Bar;

impl PartialEq<(Foo, i32)> for Bar {
    fn eq(&self, _other: &(Foo, i32)) -> bool {
        true
    }
}

fn main() {}