25 lines
697 B
Rust
25 lines
697 B
Rust
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// Copyright 2018 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(nll)]
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fn gimme(x: &(u32,)) -> &u32 {
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&x.0
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}
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fn main() {
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let x = gimme({
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let v = 22;
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&(v,)
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//~^ ERROR borrowed value does not live long enough [E0597]
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});
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println!("{:?}", x);
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}
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