| // Copyright 2014 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. |
| |
| #![feature(box_syntax,unboxed_closures)] |
| |
| fn to_fn_mut<A,F:FnMut<A>>(f: F) -> F { f } |
| fn to_fn_once<A,F:FnOnce<A>>(f: F) -> F { f } |
| |
| pub fn main() { |
| let bar: Box<_> = box 3; |
| let _g = to_fn_mut(|| { |
| let _h = to_fn_once(move || -> isize { *bar }); //~ ERROR cannot move out of |
| }); |
| } |
