diff --git a/tests/run/i2456.check b/tests/run/i2456.check
new file mode 100644
index 000000000000..3507a611155e
--- /dev/null
+++ b/tests/run/i2456.check
@@ -0,0 +1 @@
+buzzzzzzz
diff --git a/tests/run/i2456.scala b/tests/run/i2456.scala
new file mode 100644
index 000000000000..95f098507032
--- /dev/null
+++ b/tests/run/i2456.scala
@@ -0,0 +1,13 @@
+class Bees {
+  def f: PartialFunction[Bee, Unit] = {  case Bee(_) => println("buzzzzzzz")  }
+
+  f(new Bee("buzz"))
+
+  case class Bee(value: String)
+}
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    new Bees
+  }
+}