1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/pinned_drop/invalid.rs b/tests/ui/pinned_drop/invalid.rs
index 9ff5de2..7065ec9 100644
--- a/tests/ui/pinned_drop/invalid.rs
+++ b/tests/ui/pinned_drop/invalid.rs
@@ -204,4 +204,26 @@ mod method {
     }
 }
 
+mod self_ty {
+    use pin_project::pinned_drop;
+
+    #[pinned_drop]
+    impl PinnedDrop for () {
+        //~^ ERROR implementing the trait `PinnedDrop` on this type is unsupported
+        fn drop(self: Pin<&mut Self>) {}
+    }
+
+    #[pinned_drop]
+    impl PinnedDrop for &mut A {
+        //~^ ERROR implementing the trait `PinnedDrop` on this type is unsupported
+        fn drop(self: Pin<&mut Self>) {}
+    }
+
+    #[pinned_drop]
+    impl PinnedDrop for [A] {
+        //~^ ERROR implementing the trait `PinnedDrop` on this type is unsupported
+        fn drop(self: Pin<&mut Self>) {}
+    }
+}
+
 fn main() {}