// Copyright 2016 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.

// compile-flags: -g

use std::ops::Deref;

trait Foo {
    fn foo() {}
}

impl Foo for u8 {}

fn bar<T: Deref>() where T::Target: Foo {
    <<T as Deref>::Target as Foo>::foo()
}

fn main() {
    bar::<&u8>();
}