rust/tests/ui/closures/supertrait-hint-references-assoc-ty.rs
2024-02-16 20:02:50 +00:00

18 lines
248 B
Rust

//@ check-pass
pub trait Fn0: Fn(i32) -> Self::Out {
type Out;
}
impl<F: Fn(i32) -> ()> Fn0 for F {
type Out = ();
}
pub fn closure_typer(_: impl Fn0) {}
fn main() {
closure_typer(move |x| {
let _: i64 = x.into();
});
}