1 files changed, 23 insertions, 0 deletions
diff --git a/library/src/scala/Product0.scala b/library/src/scala/Product0.scala
new file mode 100644
index 000000000..d50721d02
--- /dev/null
+++ b/library/src/scala/Product0.scala
@@ -0,0 +1,23 @@
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2002-2013, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
+package scala
+
+/** A class for Product0 which was missing from the scala distribution. */
+object Product0 {
+  def unapply(x: Product0): Option[Product0] =
+    Some(x)
+}
+
+trait Product0 extends Any with Product {
+
+  override def productArity = 0
+
+  @throws(classOf[IndexOutOfBoundsException])
+  override def productElement(n: Int) =
+    throw new IndexOutOfBoundsException(n.toString())
+}