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 // Test that Cell is considered invariant with respect to its
14 #![feature(rustc_attrs)]
18 // For better or worse, associated types are invariant, and hence we
19 // get an invariant result for `'a`.
21 struct Foo<'a> { //~ ERROR [o]
22 x: Box<Fn(i32) -> &'a i32 + 'static>