type Foo = [u8; 256]; | |
impl Copy for Foo { } | |
//~^ ERROR the trait `Copy` may not be implemented for this type | |
//~| ERROR only traits defined in the current crate can be implemented for arbitrary types | |
#[derive(Copy, Clone)] | |
struct Bar; | |
impl Copy for &'static mut Bar { } | |
//~^ ERROR the trait `Copy` may not be implemented for this type | |
fn main() { | |
} |