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add test for issue-48238
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csmoe committed Mar 23, 2018
1 parent c19264f commit ced7687
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22 changes: 22 additions & 0 deletions src/test/ui/nll/issue-48238.rs
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// Copyright 2018 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.

// Regression test for issue #48238

#![feature(nll)]

fn use_val<'a>(val: &'a u8) -> &'a u8 {
val
}

fn main() {
let orig: u8 = 5;
move || use_val(&orig); //~ ERROR free region `` does not outlive free region `'_#1r`
}
8 changes: 8 additions & 0 deletions src/test/ui/nll/issue-48238.stderr
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error: free region `` does not outlive free region `'_#1r`
--> $DIR/issue-48238.rs:21:21
|
LL | move || use_val(&orig); //~ ERROR free region `` does not outlive free region `'_#1r`
| ^^^^^

error: aborting due to previous error

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