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// Copyright 2016 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.
#![allow(dead_code)]
#![feature(rustc_attrs)]
macro_rules! foo (
() => (
#[derive_Clone] //~ WARN attributes of the form
struct T;
);
);
macro_rules! bar (
($e:item) => ($e)
);
foo!();
bar!(
#[derive_Clone] //~ WARN attributes of the form
struct S;
);
#[rustc_error]
fn main() {} //~ ERROR compilation successful
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