src/test/ui/deriving-meta-empty-trait-list.rs


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// Copyright 2013-2014 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.

// run-pass

#![allow(dead_code)]

#[derive]   //~ WARNING empty trait list in `derive`
struct Foo;

#[derive()] //~ WARNING empty trait list in `derive`
struct Bar;

pub fn main() {}