// 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 or the MIT license // , 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(::std::marker::PhantomData); impl Drop for Bar { fn drop(&mut self) {} } fn main() {}