1 // Regression test for #48728, an ICE that occurred computing
2 // coherence "help" information.
4 #[derive(Clone)] //~ ERROR conflicting implementations of trait `std::clone::Clone`
5 struct Node<T: ?Sized>(Box<T>);
7 impl<T: Clone + ?Sized> Clone for Node<[T]> {
8 fn clone(&self) -> Self {
9 Node(Box::clone(&self.0))