| // 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. |
| |
| enum Token { LeftParen, RightParen, Plus, Minus, /* etc */ } |
| |
| fn use_token(token: &Token) { unimplemented!() } |
| |
| fn main() { |
| use_token(&Token::Homura); //~ ERROR no associated item named |
| } |