The big pending/pos test triage

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/invalid/pos/t8023.scala b/tests/invalid/pos/t8023.scala
new file mode 100644
index 000000000..9ce5619db
--- /dev/null
+++ b/tests/invalid/pos/t8023.scala
@@ -0,0 +1,23 @@
+// Invalid because nested hk type parameters are no longer allowed
+import language._
+
+
+object Test {
+  def foo = (null: Any) match {
+    case a: A[k] =>
+      // error: kinds of the type arguments (k) do not conform to the
+      // expected kinds of the type parameters (type K) in class B.
+      new B[k]()
+  }
+}
+
+class A[K[L[_]]]
+
+class B[K[M[_]]]
+
+
+object Test2 {
+  def foo = (null: Any) match {
+    case a: A[k] => new B[k]() // this one worked before as the info of `A` was complete
+  }
+}