// run-rustfix // Test that a by-ref `FnMut` closure gets an error when it tries to // consume a value. fn call(f: F) where F : Fn() { f(); } fn main() { let y = vec![format!("World")]; call(|| { y.clone().into_iter(); //~^ ERROR cannot move out of `y`, a captured variable in an `Fn` closure }); }