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