1 // Copyright 2014 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 // Test that you can supply `&F` where `F: Fn()`.
13 // pretty-expanded FIXME #23616
15 #![feature(lang_items, unboxed_closures)]
17 fn a<F:Fn() -> i32>(f: F) -> i32 {
21 fn b(f: &Fn() -> i32) -> i32 {
25 fn c<F:Fn() -> i32>(f: &F) -> i32 {