[rustc.git] / src / vendor / custom_derive / tests / empty_bi_derives.rs

/*\r
Copyright ⓒ 2015 rust-custom-derive contributors.\r
\r
Licensed under the MIT license (see LICENSE or <http://opensource.org\r
/licenses/MIT>) or the Apache License, Version 2.0 (see LICENSE of\r
<http://www.apache.org/licenses/LICENSE-2.0>), at your option. All\r
files in the project carrying such notice may not be copied, modified,\r
or distributed except according to those terms.\r
*/\r
#[macro_use] extern crate custom_derive;\r
\r
macro_rules! Dummy {\r
    ($($tts:tt)*) => {};\r
}\r
\r
custom_derive! {\r
    #[derive(Dummy)]\r
    enum Foo { Bar }\r
}\r
\r
#[test]\r
fn test_empty_bi_derives() {\r
    let _ = Foo::Bar;\r
}\r
Commit	Line	Data
ea8adc8c XL	1	/*\r
	2	Copyright ⓒ 2015 rust-custom-derive contributors.\r
	3	\r
	4	Licensed under the MIT license (see LICENSE or <http://opensource.org\r
	5	/licenses/MIT>) or the Apache License, Version 2.0 (see LICENSE of\r
	6	<http://www.apache.org/licenses/LICENSE-2.0>), at your option. All\r
	7	files in the project carrying such notice may not be copied, modified,\r
	8	or distributed except according to those terms.\r
	9	*/\r
	10	#[macro_use] extern crate custom_derive;\r
	11	\r
	12	macro_rules! Dummy {\r
	13	($($tts:tt)*) => {};\r
	14	}\r
	15	\r
	16	custom_derive! {\r
	17	#[derive(Dummy)]\r
	18	enum Foo { Bar }\r
	19	}\r
	20	\r
	21	#[test]\r
	22	fn test_empty_bi_derives() {\r
	23	let _ = Foo::Bar;\r
	24	}\r