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Diffstat (limited to 'tests/ui/coherence/coherence-default-trait-impl.stderr')
| -rw-r--r-- | tests/ui/coherence/coherence-default-trait-impl.stderr | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/coherence/coherence-default-trait-impl.stderr b/tests/ui/coherence/coherence-default-trait-impl.stderr new file mode 100644 index 00000000000..7be5b92a7de --- /dev/null +++ b/tests/ui/coherence/coherence-default-trait-impl.stderr @@ -0,0 +1,28 @@ +error[E0199]: implementing the trait `MySafeTrait` is not unsafe + --> $DIR/coherence-default-trait-impl.rs:8:1 + | +LL | unsafe impl MySafeTrait for Foo {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | +help: remove `unsafe` from this trait implementation + | +LL - unsafe impl MySafeTrait for Foo {} +LL + impl MySafeTrait for Foo {} + | + +error[E0200]: the trait `MyUnsafeTrait` requires an `unsafe impl` declaration + --> $DIR/coherence-default-trait-impl.rs:13:1 + | +LL | impl MyUnsafeTrait for Foo {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the trait `MyUnsafeTrait` enforces invariants that the compiler can't check. Review the trait documentation and make sure this implementation upholds those invariants before adding the `unsafe` keyword +help: add `unsafe` to this trait implementation + | +LL | unsafe impl MyUnsafeTrait for Foo {} + | ++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0199, E0200. +For more information about an error, try `rustc --explain E0199`. |