diff options
Diffstat (limited to 'tests/ui/feature-gates/feature-gate-auto-traits.rs')
| -rw-r--r-- | tests/ui/feature-gates/feature-gate-auto-traits.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-auto-traits.rs b/tests/ui/feature-gates/feature-gate-auto-traits.rs new file mode 100644 index 000000000..80cfa9cee --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-auto-traits.rs @@ -0,0 +1,12 @@ +// Test that default and negative trait implementations are gated by +// `auto_traits` feature gate + +struct DummyStruct; + +auto trait AutoDummyTrait {} +//~^ ERROR auto traits are experimental and possibly buggy + +impl !AutoDummyTrait for DummyStruct {} +//~^ ERROR negative trait bounds are not yet fully implemented; use marker types for now + +fn main() {} |