2 files changed, 17 insertions, 0 deletions
diff --git a/test/pending/pos/t1438.scala b/test/pending/pos/t1438.scala
new file mode 100644
index 0000000000..221c3439dd
--- /dev/null
+++ b/test/pending/pos/t1438.scala
@@ -0,0 +1,10 @@
+class C[A] {
+  type CC[B] <: C[B]
+  def aio[T]: T = aio[T]
+}
+class D[A] extends C[A] {
+  protected def nv[B](elems: Iterator[B]): CC[B] = {
+    val x = new D[B]
+    x.aio[CC[B]]
+  }
+}
diff --git a/test/pending/pos/t1439.scala b/test/pending/pos/t1439.scala
new file mode 100644
index 0000000000..ae1fdd10b5
--- /dev/null
+++ b/test/pending/pos/t1439.scala
@@ -0,0 +1,7 @@
+class View[C[A]] {}
+
+object Test {
+  null match {
+    case v: View[_] =>
+  }
+}