| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![allow(dead_code)] |
| // Make sure #1399 stays fixed |
| |
| struct A { a: Box<isize> } |
| |
| fn foo() -> Box<FnMut() -> isize + 'static> { |
| let k: Box<_> = Box::new(22); |
| let _u = A {a: k.clone()}; |
| let result = || 22; |
| Box::new(result) |
| } |
| |
| pub fn main() { |
| assert_eq!(foo()(), 22); |
| } |
