| // Copyright 2014 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. |
| |
| // pretty-expanded FIXME #23616 |
| |
| #![feature(unboxed_closures)] |
| |
| struct Bencher; |
| |
| // ICE |
| fn warm_up<'a, F>(f: F) where F: Fn(&'a mut Bencher) { |
| } |
| |
| fn main() { |
| // ICE trigger |
| warm_up(|b: &mut Bencher| () ); |
| |
| // OK |
| warm_up(|b| () ); |
| } |
