// 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 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 #[macro_use] extern crate derivative; pub type TaskId = isize; #[derive(Derivative)] #[derivative(PartialEq="feature_allow_slow_enum")] pub enum Task { TaskHandle(TaskId) } #[test] fn main() { let _ = Task::TaskHandle(42); }