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-rw-r--r--src/library/scala/collection/immutable/List.scala3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/library/scala/collection/immutable/List.scala b/src/library/scala/collection/immutable/List.scala
index 563f14eac6..1781e7ba36 100644
--- a/src/library/scala/collection/immutable/List.scala
+++ b/src/library/scala/collection/immutable/List.scala
@@ -426,7 +426,8 @@ object List extends SeqFactory[List] {
import scala.collection.{Iterable, Seq, IndexedSeq}
/** $genericCanBuildFromInfo */
- implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, List[A]] = new GenericCanBuildFrom[A]
+ implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, List[A]] =
+ ReusableCBF.asInstanceOf[GenericCanBuildFrom[A]]
def newBuilder[A]: Builder[A, List[A]] = new ListBuffer[A]