| // compile-flags:-Ztranslate-lang=en_US | |
| #![feature(negative_impls)] | |
| #![feature(marker_trait_attr)] | |
| #[marker] | |
| trait MyTrait {} | |
| struct TestType<T>(::std::marker::PhantomData<T>); | |
| unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} | |
| impl<T: MyTrait> !Send for TestType<T> {} //~ ERROR found both positive and negative implementation | |
| unsafe impl<T: 'static> Send for TestType<T> {} //~ ERROR conflicting implementations | |
| impl !Send for TestType<i32> {} | |
| fn main() {} |