diff options
Diffstat (limited to 'src/test/ui/stability-attribute/stability-attribute-trait-impl.rs')
-rw-r--r-- | src/test/ui/stability-attribute/stability-attribute-trait-impl.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/ui/stability-attribute/stability-attribute-trait-impl.rs b/src/test/ui/stability-attribute/stability-attribute-trait-impl.rs new file mode 100644 index 000000000..ce2726ffd --- /dev/null +++ b/src/test/ui/stability-attribute/stability-attribute-trait-impl.rs @@ -0,0 +1,29 @@ +#![feature(staged_api)] +//~^ ERROR module has missing stability attribute + +#[stable(feature = "a", since = "1")] +struct StableType; + +#[unstable(feature = "b", issue = "none")] +struct UnstableType; + +#[stable(feature = "c", since = "1")] +trait StableTrait {} + +#[unstable(feature = "d", issue = "none")] +trait UnstableTrait {} + +#[unstable(feature = "e", issue = "none")] +impl UnstableTrait for UnstableType {} + +#[unstable(feature = "f", issue = "none")] +impl StableTrait for UnstableType {} + +#[unstable(feature = "g", issue = "none")] +impl UnstableTrait for StableType {} + +#[unstable(feature = "h", issue = "none")] +//~^ ERROR an `#[unstable]` annotation here has no effect [ineffective_unstable_trait_impl] +impl StableTrait for StableType {} + +fn main() {} |