rust/src/test/ui/nll/issue-53040.rs
David Wood c65e119229
Improve errors for FnMut closures.
This commit improves the errors for `FnMut` closures where a reference
to a captured variable is escaping.
2018-10-09 12:31:47 +02:00

17 lines
551 B
Rust

// Copyright 2017 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.
#![feature(nll)]
fn main() {
let mut v: Vec<()> = Vec::new();
|| &mut v;
}