| // 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. |
| |
| #![allow(dead_code)] |
| #![allow(unused_parens)] |
| // Issue #1818 |
| |
| |
| fn lp<T, F>(s: String, mut f: F) -> T where F: FnMut(String) -> T { |
| while false { |
| let r = f(s); |
| return (r); |
| } |
| panic!(); |
| } |
| |
| fn apply<T, F>(s: String, mut f: F) -> T where F: FnMut(String) -> T { |
| fn g<T, F>(s: String, mut f: F) -> T where F: FnMut(String) -> T {f(s)} |
| g(s, |v| { let r = f(v); r }) |
| } |
| |
| pub fn main() {} |
