rust/src/test/compile-fail/regions-nested-fns-2.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 ignore(_f: &fn<'z>(&'z int) -> &'z int) {}

fn nested() {
    let y = 3;
    ignore(|z| {
        if false { &y } else { z } //~ ERROR illegal borrow
    });
}

fn main() {}