| error[E0318]: cannot create default implementations for traits outside the crate they're defined in; define a new trait instead | |
| --> $DIR/typeck-default-trait-impl-outside-crate.rs:14:6 | |
| | | |
| 14 | impl Copy for .. {} //~ ERROR E0318 | |
| | ^^^^ `Copy` trait not defined in this crate | |
| error: aborting due to previous error | |