1 files changed, 12 insertions, 0 deletions
diff --git a/test/files/pos/t2712-6.scala b/test/files/pos/t2712-6.scala
new file mode 100644
index 0000000000..eefe769ad6
--- /dev/null
+++ b/test/files/pos/t2712-6.scala
@@ -0,0 +1,12 @@
+package test
+
+object Tags {
+  type Tagged[A, T] = {type Tag = T; type Self = A}
+
+  type @@[T, Tag] = Tagged[T, Tag]
+
+  trait Disjunction
+
+  def meh[M[_], A](ma: M[A]): M[A] = ma
+  meh(null.asInstanceOf[Int @@ Disjunction])
+}