rust/src/test/run-pass-fulldeps/proc-macro/struct-field-macro.rs

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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.
// aux-build:derive-nothing.rs
// ignore-stage1
#![feature(proc_macro)]
#[macro_use]
extern crate derive_nothing;
macro_rules! int {
() => { i32 }
}
#[derive(Nothing)]
struct S {
x: int!(),
}
fn main() {
}