Merge commit 'd556c56f792756dd7cfec742b9f2e07612dc10f4' into sync_cg_clif-2021-02-01

[rust.git] / src / test / ui / higher-rank-trait-bounds / hrtb-unboxed-closure-trait.rs

// run-pass
// Test HRTB used with the `Fn` trait.

fn foo<F:Fn(&isize)>(f: F) {
    let x = 22;
    f(&x);
}

fn main() {
    foo(|x: &isize| println!("{}", *x));
}