rust/src/test/run-pass/issue-8249.rs

// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// pretty-expanded FIXME #23616

trait A {
    fn dummy(&self) { }
}
struct B;
impl A for B {}

struct C<'a> {
    foo: &'a mut (A+'a),
}

fn foo(a: &mut A) {
    C{ foo: a };
}

pub fn main() {
}