| error: inherent impls cannot be `default` |
| --> $DIR/validation.rs:7:14 |
| | |
| LL | default impl S {} |
| | ------- ^ inherent impl for this type |
| | | |
| | `default` because of this |
| | |
| = note: only trait implementations may be annotated with `default` |
| |
| warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/validation.rs:2:12 |
| | |
| LL | #![feature(specialization)] |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: `#[warn(incomplete_features)]` on by default |
| = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information |
| = help: consider using `min_specialization` instead, which is more stable and complete |
| |
| error: impls of auto traits cannot be default |
| --> $DIR/validation.rs:9:21 |
| | |
| LL | default unsafe impl Send for S {} |
| | ------- ^^^^ auto trait |
| | | |
| | default because of this |
| |
| error: impls of auto traits cannot be default |
| --> $DIR/validation.rs:10:15 |
| | |
| LL | default impl !Send for Z {} |
| | ------- ^^^^ auto trait |
| | | |
| | default because of this |
| |
| error[E0750]: negative impls cannot be default impls |
| --> $DIR/validation.rs:10:1 |
| | |
| LL | default impl !Send for Z {} |
| | ^^^^^^^ ^ |
| |
| error[E0750]: negative impls cannot be default impls |
| --> $DIR/validation.rs:14:1 |
| | |
| LL | default impl !Tr for S {} |
| | ^^^^^^^ ^ |
| |
| error: aborting due to 5 previous errors; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0750`. |
