// Copyright 2012 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. trait x { fn use_x(); } struct y(()); impl x for y { fn use_x() { struct foo { //~ ERROR quux i: () } fn new_foo(i: ()) -> foo { foo { i: i } } } }