1 // Copyright 2012 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 // Along with the other tests in this series, illustrates the
12 // "projection gap": in this test, we know that `T::Foo: 'x`, and that
13 // is (naturally) enough to conclude that `T::Foo: 'x`.
15 #![feature(rustc_attrs)]
17 #![allow(unused_variables)]
23 // calling this fn should trigger a check that the type argument
24 // supplied is well-formed.
27 fn func<'x, T:Trait1<'x>>(t: &'x T::Foo)
33 fn main() { } //~ ERROR compilation successful