blob: 244f21c7ba905fb3134a4120767dfb401825852f [file] [log] [blame]
#![feature(negative_impls)]
#![feature(specialization)] //~ WARN the feature `specialization` is incomplete
trait MyTrait {}
struct TestType<T>(::std::marker::PhantomData<T>);
unsafe impl<T: Clone> Send for TestType<T> {}
impl<T: MyTrait> !Send for TestType<T> {}
//~^ ERROR found both positive and negative implementation of trait `Send` for type `TestType<_>`
//~| ERROR `!Send` impl requires `T: MyTrait` but the struct it is implemented for does not
fn main() {}