1 // Copyright 2013 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // just to make sure that `return` is only returning from the closure,
12 // not the surrounding function.
14 static mut calls: usize = 0;
17 let return_works = |n: isize| {
27 let return_works_proc = |n: isize| {
34 return_works_proc(10);
40 assert_eq!(unsafe {calls}, 3);