issue-11925.rs 647 字节
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// 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.

A
Alex Crichton 已提交
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#![feature(box_syntax)]

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fn main() {
    let r = {
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        let x = box 42i;
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        let f = move|:| &x; //~ ERROR: `x` does not live long enough
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        f()
    };

    drop(r);
}