| // 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. |
| |
| // issue #20126 |
| |
| #[derive(Copy, Clone)] //~ ERROR the trait `Copy` may not be implemented |
| struct Foo; |
| |
| impl Drop for Foo { |
| fn drop(&mut self) {} |
| } |
| |
| #[derive(Copy, Clone)] //~ ERROR the trait `Copy` may not be implemented |
| struct Bar<T>(::std::marker::PhantomData<T>); |
| |
| impl<T> Drop for Bar<T> { |
| fn drop(&mut self) {} |
| } |
| |
| fn main() {} |
