1 // Copyright 2016 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 struct RepeatMut<'a, T>(T, &'a ());
13 impl<'a, T: 'a> Iterator for RepeatMut<'a, T> {
15 type Item = &'a mut T;
16 fn next(&'a mut self) -> Option<Self::Item>
17 //~^ ERROR method not compatible with trait
18 //~| lifetime mismatch