| //@ run-pass | |
| //@ compile-flags:-C debuginfo=2 | |
| //@ edition:2018 | |
| use core::marker::PhantomData; | |
| pub struct Foo<T: ?Sized, A>( | |
| PhantomData<(A, T)>, | |
| ); | |
| enum Never {} | |
| impl<T: ?Sized> Foo<T, Never> { | |
| fn new_foo() -> Foo<T, Never> { | |
| Foo(PhantomData) | |
| } | |
| } | |
| fn main() { | |
| let _ = Foo::<[()], Never>::new_foo(); | |
| } |