| // Copyright 2017 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. |
| |
| // aux-build:attr-on-trait.rs |
| |
| extern crate attr_on_trait; |
| |
| use attr_on_trait::foo; |
| |
| trait Foo { |
| #[foo] |
| fn foo() {} |
| } |
| |
| impl Foo for i32 { |
| fn foo(&self) {} |
| } |
| |
| fn main() { |
| 3i32.foo(); |
| } |
