| // Copyright 2015 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. |
| |
| // (typeof used because it's surprisingly hard to find an unparsed token after a stmt) |
| macro_rules! m { |
| () => ( i ; typeof ); //~ ERROR expected expression, found reserved keyword `typeof` |
| //~| ERROR macro expansion ignores token `typeof` |
| //~| ERROR macro expansion ignores token `;` |
| //~| ERROR macro expansion ignores token `;` |
| } |
| |
| fn main() { |
| let a: m!(); |
| let i = m!(); |
| match 0 { |
| m!() => {} |
| } |
| |
| m!(); |
| } |
