rust/src/test/compile-fail/trait-impl-can-not-have-untraitful-items.rs

// Copyright 2012 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.

#![feature(associated_consts)]

trait A { }

impl A for isize {
    const BAR: () = (); //~ ERROR const `BAR` is not a member of trait `A`
    type Baz = (); //~ ERROR type `Baz` is not a member of trait `A`
    fn foo(&self) { } //~ ERROR method `foo` is not a member of trait `A`
}

fn main() { }