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Diffstat (limited to 'src/test/ui/specialization/defaultimpl/validation.stderr')
-rw-r--r-- | src/test/ui/specialization/defaultimpl/validation.stderr | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/test/ui/specialization/defaultimpl/validation.stderr b/src/test/ui/specialization/defaultimpl/validation.stderr new file mode 100644 index 000000000..cbf0cef5e --- /dev/null +++ b/src/test/ui/specialization/defaultimpl/validation.stderr @@ -0,0 +1,51 @@ +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`. |