| // 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. |
| |
| // @has macros/macro.my_macro!.html //pre 'macro_rules! my_macro {' |
| // @has - //pre '() => { ... };' |
| // @has - //pre '($a:tt) => { ... };' |
| // @has - //pre '($e:expr) => { ... };' |
| #[macro_export] |
| macro_rules! my_macro { |
| () => []; |
| ($a:tt) => (); |
| ($e:expr) => {}; |
| } |
