| // 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. |
| |
| pub trait Partial<X: ?Sized>: Copy { |
| } |
| |
| pub trait Complete { |
| type Assoc: Partial<Self>; |
| } |
| |
| impl<T> Partial<T> for T::Assoc where |
| T: Complete |
| { |
| } |
| |
| impl<T> Complete for T { //~ ERROR the trait bound `T: std::marker::Copy` is not satisfied |
| type Assoc = T; |
| } |