1 // Copyright 2017 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 #![feature(conservative_impl_trait)]
16 impl<'a> Lt<'a> for () {}
17 impl<T> Id<T> for T {}
19 fn free_fn_capture_hrtb_in_impl_trait()
20 -> impl for<'a> Id<impl Lt<'a>>
21 //~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level [E0657]
28 fn impl_fn_capture_hrtb_in_impl_trait()
29 -> impl for<'a> Id<impl Lt<'a>>
30 //~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level