1 // Copyright 2017 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.
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.
11 // compile-flags: -Z borrowck=mir
15 fn bar<'a, 'b>() -> fn(&'a u32, &'b u32) -> &'a u32 {
16 let g: fn(_, _) -> _ = |_x, y| y;
17 //~^ ERROR unsatisfied lifetime constraints
19 //~^ WARNING not reporting region error due to nll