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 // A method's receiver must be well-formed, even if it has late-bound regions.
12 // Because of this, a method's substs being well-formed does not imply that
13 // the method's implied bounds are met.
15 struct Foo<'b>(Option<&'b ()>);
18 fn xmute<'a>(&'a self, u: &'b u32) -> &'a u32;
21 impl<'b> Bar<'b> for Foo<'b> {
22 fn xmute<'a>(&'a self, u: &'b u32) -> &'a u32 { u }
29 let pointer = Box::new(42);
32 //~^^ ERROR `pointer` does not live long enough
33 println!("{}", dangling);