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-rw-r--r--src/library/scala/collection/mutable/UnrolledBuffer.scala2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/library/scala/collection/mutable/UnrolledBuffer.scala b/src/library/scala/collection/mutable/UnrolledBuffer.scala
index cd76c7de4e..0c2e6e1cae 100644
--- a/src/library/scala/collection/mutable/UnrolledBuffer.scala
+++ b/src/library/scala/collection/mutable/UnrolledBuffer.scala
@@ -179,6 +179,8 @@ extends collection.mutable.AbstractBuffer[T]
}
}
+ override def clone(): UnrolledBuffer[T] = new UnrolledBuffer[T] ++= this
+
override def stringPrefix = "UnrolledBuffer"
}