[rustc.git] / src / test / compile-fail / regions-escape-unboxed-closure.rs

// Copyright 2012 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.

fn with_int(f: &mut FnMut(&isize)) {
}

fn main() {
    let mut x: Option<&isize> = None;
    with_int(&mut |y| x = Some(y));   //~ ERROR cannot infer
}
Commit	Line	Data
223e47cc LB	1	// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
	2	// file at the top-level directory of this distribution and at
	3	// http://rust-lang.org/COPYRIGHT.
	4	//
	5	// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
	6	// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
	7	// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
	8	// option. This file may not be copied, modified, or distributed
	9	// except according to those terms.
	10
1a4d82fc	11	fn with_int(f: &mut FnMut(&isize)) {
223e47cc LB	12	}
	13
	14	fn main() {
1a4d82fc	15	let mut x: Option<&isize> = None;
85aaf69f	16	with_int(&mut \|y\| x = Some(y)); //~ ERROR cannot infer
223e47cc	17	}