rust/src/test/compile-fail/regions-nested-fns-2.rs

22 lines
657 B
Rust

// 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<T>(_t: T) {}
fn nested() {
let y = 3;
ignore(fn&(z: &z/int) -> &z/int {
if false { return &y; } //~ ERROR illegal borrow
return z;
});
}
fn main() {}