25 lines
834 B
Rust
25 lines
834 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(box_patterns)]
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#![feature(box_syntax)]
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fn arg_item(box ref x: Box<isize>) -> &'static isize {
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x //~^ ERROR borrowed value does not live long enough
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}
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fn with<R, F>(f: F) -> R where F: FnOnce(Box<isize>) -> R { f(box 3) }
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fn arg_closure() -> &'static isize {
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with(|box ref x| x) //~ ERROR borrowed value does not live long enough
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}
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fn main() {}
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