| #![feature(plugin)] | |
| #![plugin(clippy)] | |
| extern crate rustc_serialize; | |
| /// Test that we do not lint for unused underscores in a `MacroAttribute` expansion | |
| #[deny(used_underscore_binding)] | |
| #[derive(RustcEncodable)] | |
| struct MacroAttributesTest { | |
| _foo: u32, | |
| } | |
| #[test] | |
| fn macro_attributes_test() { | |
| let _ = MacroAttributesTest{_foo: 0}; | |
| } |