| // Copyright 2015 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. |
| |
| struct S; |
| |
| trait InOut<T> { type Out; } |
| |
| fn do_fold<B, F: InOut<B, Out=B>>(init: B, f: F) {} |
| |
| fn bot<T>() -> T { loop {} } |
| |
| fn main() { |
| do_fold(bot(), ()); //~ ERROR `(): InOut<_>` is not satisfied |
| } |
