src/test/ui/proc-macro/macro-use-attr.rs

// 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.

// compile-pass
// aux-build:attr_proc_macro.rs

#[macro_use] extern crate attr_proc_macro;

#[attr_proc_macro]
struct Foo;

fn main() {
    let _ = Foo;
}