1 // Copyright 2015 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 // Test for the outlives relation when applied to a projection on a
12 // type with bound regions. In this case, we are checking that
13 // `<for<'r> fn(&'r T) as TheTrait>::TheType: 'a` If we're not
14 // careful, we could wind up with a constraint that `'r:'a`, but since
15 // `'r` is bound, that leads to badness. This test checks that
18 #![feature(rustc_attrs)]
27 type FnType<T> = for<'r> fn(&'r T);
30 where FnType<T>: TheTrait
32 wf::< <FnType<T> as TheTrait>::TheType >();
36 fn main() { } //~ ERROR compilation successful