diff options
| -rw-r--r-- | src/library/scala/collection/immutable/List.scala | 2 | ||||
| -rw-r--r-- | test/files/run/bug3923.scala | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/src/library/scala/collection/immutable/List.scala b/src/library/scala/collection/immutable/List.scala index 93c3134fd7..8c018912c2 100644 --- a/src/library/scala/collection/immutable/List.scala +++ b/src/library/scala/collection/immutable/List.scala @@ -391,7 +391,7 @@ case object Nil extends List[Nothing] { throw new UnsupportedOperationException("tail of empty list") // Removal of equals method here might lead to an infinite recursion similar to IntMap.equals. override def equals(that: Any) = that match { - case that1: Seq[_] => that1.isEmpty + case that1: collection.Seq[_] => that1.isEmpty case _ => false } } diff --git a/test/files/run/bug3923.scala b/test/files/run/bug3923.scala new file mode 100644 index 0000000000..484095a607 --- /dev/null +++ b/test/files/run/bug3923.scala @@ -0,0 +1,8 @@ +object Test { + def main(args: Array[String]): Unit = { + assert(collection.mutable.ArraySeq() == Nil) + assert(collection.mutable.ArraySeq() == Seq()) + assert(Seq() == collection.mutable.ArraySeq()) + assert(Nil == collection.mutable.ArraySeq()) + } +} |