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 // compile-flags:-Zborrowck=mir -Zverbose
14 #![feature(dyn_trait)]
18 impl<T> Anything for T { }
20 fn no_region<'a, T>(mut x: T) -> Box<dyn Anything + 'a>
25 //~^ WARNING not reporting region error due to nll
26 //~| the associated type `<T as std::iter::Iterator>::Item` may not live long enough
29 fn correct_region<'a, T>(mut x: T) -> Box<dyn Anything + 'a>
36 fn wrong_region<'a, 'b, T>(mut x: T) -> Box<dyn Anything + 'a>
41 //~^ WARNING not reporting region error due to nll
42 //~| the associated type `<T as std::iter::Iterator>::Item` may not live long enough
45 fn outlives_region<'a, 'b, T>(mut x: T) -> Box<dyn Anything + 'a>