Rollup merge of #49621 - Nemo157:impl-unpin-for-pin, r=withoutboats

2018-04-05 11:50:12 -07:00
parent 71bf15c6e8 a29d4d9ad6
commit 83669ecc1f
2 changed files with 6 additions and 0 deletions
--- a/src/liballoc/boxed.rs
+++ b/src/liballoc/boxed.rs
@@ -845,3 +845,6 @@ impl<T: ?Sized> fmt::Pointer for PinBox<T> {

 #[unstable(feature = "pin", issue = "49150")]
 impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<PinBox<U>> for PinBox<T> {}
+
+#[unstable(feature = "pin", issue = "49150")]
+unsafe impl<T: ?Sized> Unpin for PinBox<T> {}