| // 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. |
| |
| // Test that a partially specified trait object with unspecified associated |
| // type does not type-check. |
| |
| trait Foo { |
| type A; |
| |
| fn dummy(&self) { } |
| } |
| |
| fn bar(x: &Foo) {} |
| //~^ ERROR the associated type `A` (from the trait `Foo`) must be specified |
| |
| pub fn main() {} |