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Add regression test
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jseyfried committed Jun 20, 2016
1 parent a93455e commit d19ee0d
Showing 1 changed file with 21 additions and 0 deletions.
21 changes: 21 additions & 0 deletions src/test/run-pass/hygiene.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.

#![allow(unused)]

fn main() {
let x = 0;
macro_rules! foo { () => {
assert_eq!(x, 0);
} }

let x = 1;
foo!();
}

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