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-rw-r--r--src/library/scala/collection/parallel/ParMapLike.scala3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/library/scala/collection/parallel/ParMapLike.scala b/src/library/scala/collection/parallel/ParMapLike.scala
index 6eb621c76a..9be70d9957 100644
--- a/src/library/scala/collection/parallel/ParMapLike.scala
+++ b/src/library/scala/collection/parallel/ParMapLike.scala
@@ -28,6 +28,9 @@ extends MapLike[K, V, Repr]
override def empty: Repr
+ private type T = (K, V)
+ override def toParMap[K, V](implicit ev: T <:< (K, V)) = this.asInstanceOf[ParMap[K, V]]
+
}