// Copyright 2015 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. // pretty-expanded FIXME #23616 trait PoolManager { type C; fn dummy(&self) { } } struct InnerPool { manager: M, } impl InnerPool where M: PoolManager {} fn main() {}