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