File: copy-drop-mutually-exclusive.rs

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//! Regression test for issue #20126: Copy and Drop traits are mutually exclusive

#[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() {}