// Copyright 2014 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.

#![crate_type = "lib"]

pub trait Foo<'a, T> {
    fn foo(&'a self) -> T;
}

pub fn foo<'a, T>(x: &'a Foo<'a, T>) -> T {
    let x: &'a Foo<T> = x;
    //            ^ the lifetime parameter of Foo is left to be inferred.
    x.foo()
    // ^ encoding this method call in metadata triggers an ICE.
}