diff options
Diffstat (limited to 'src/library/scala/collection/immutable/List.scala')
-rw-r--r-- | src/library/scala/collection/immutable/List.scala | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/library/scala/collection/immutable/List.scala b/src/library/scala/collection/immutable/List.scala index a8f1149615..89b4ee1145 100644 --- a/src/library/scala/collection/immutable/List.scala +++ b/src/library/scala/collection/immutable/List.scala @@ -80,6 +80,7 @@ import java.io.{ObjectOutputStream, ObjectInputStream} * @define mayNotTerminateInf * @define willNotTerminateInf */ +@SerialVersionUID(-6084104484083858598L) // value computed by serialver for 2.11.2, annotation added in 2.11.4 sealed abstract class List[+A] extends AbstractSeq[A] with LinearSeq[A] with Product @@ -290,7 +291,6 @@ sealed abstract class List[+A] extends AbstractSeq[A] if (this eq Nil) Nil.asInstanceOf[That] else { var rest = this var h: ::[B] = null - var x: A = null.asInstanceOf[A] // Special case for first element do { val x: Any = pf.applyOrElse(rest.head, List.partialNotApplied) @@ -428,13 +428,14 @@ case object Nil extends List[Nothing] { } /** A non empty list characterized by a head and a tail. - * @param hd the first element of the list + * @param head the first element of the list * @param tl the list containing the remaining elements of this list after the first one. * @tparam B the type of the list elements. * @author Martin Odersky * @version 1.0, 15/07/2003 * @since 2.8 */ +@SerialVersionUID(509929039250432923L) // value computed by serialver for 2.11.2, annotation added in 2.11.4 final case class ::[B](override val head: B, private[scala] var tl: List[B]) extends List[B] { override def tail : List[B] = tl override def isEmpty: Boolean = false |