Auto merge of #95604 - nbdd0121:used2, r=petrochenkov

[rust.git] / src / test / ui / impl-trait / closure-in-impl-trait-arg.rs

// run-pass
#![allow(unused_must_use)]
fn bug(_: impl Iterator<Item = [(); { |x: u32| { x }; 4 }]>) {}

fn main() {
    bug(std::iter::empty());
}