// 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. #![feature(box_syntax)] fn call_f isize>(f: F) -> isize { f() } fn main() { let t: Box<_> = box 3; call_f(move|| { *t + 1 }); call_f(move|| { *t + 1 }); //~ ERROR capture of moved value }