rust/tests/ui/higher-ranked/trait-bounds/issue-43623.rs

22 lines
283 B
Rust

//@ check-pass
pub trait Trait<'a> {
type Assoc;
}
pub struct Type;
impl<'a> Trait<'a> for Type {
type Assoc = ();
}
pub fn break_me<T, F>(f: F)
where
T: for<'b> Trait<'b>,
F: for<'b> FnMut(<T as Trait<'b>>::Assoc),
{
break_me::<Type, fn(_)>;
}
fn main() {}