Rollup merge of #56594 - sdroege:c_void-is-not-never, r=TimNN

[rust.git] / src / test / rustfix / closure-immutable-outer-variable.fixed

// Point at the captured immutable outer variable

fn foo(mut f: Box<FnMut()>) {
    f();
}

fn main() {
    let mut y = true;
    foo(Box::new(move || y = false) as Box<_>);
}