diff options
Diffstat (limited to 'src/library/scala/Product1.scala')
-rw-r--r-- | src/library/scala/Product1.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/library/scala/Product1.scala b/src/library/scala/Product1.scala index ab8b0a4505..d268b35f60 100644 --- a/src/library/scala/Product1.scala +++ b/src/library/scala/Product1.scala @@ -17,13 +17,13 @@ object Product1 { /** Product1 is a cartesian product of 1 component. * @since 2.3 */ -trait Product1[@specialized(Int, Long, Double) +T1] extends Product { +trait Product1[@specialized(Int, Long, Double) +T1] extends Any with Product { /** The arity of this product. * @return 1 */ override def productArity = 1 - + /** Returns the n-th projection of this product if 0 < n <= productArity, * otherwise throws an `IndexOutOfBoundsException`. * @@ -33,7 +33,7 @@ trait Product1[@specialized(Int, Long, Double) +T1] extends Product { */ @throws(classOf[IndexOutOfBoundsException]) - override def productElement(n: Int) = n match { + override def productElement(n: Int) = n match { case 0 => _1 case _ => throw new IndexOutOfBoundsException(n.toString()) } |