From d800ebd073bbbaddfc5df200a84c355ce36eeeed Mon Sep 17 00:00:00 2001 From: Paul Phillips Date: Thu, 26 May 2011 18:40:04 +0000 Subject: Repaired regression in Set causing Set ++ to be... Repaired regression in Set causing Set ++ to become very expensive. Closes #4642, no review. --- src/library/scala/collection/SetLike.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/library/scala/collection/SetLike.scala b/src/library/scala/collection/SetLike.scala index 2a208e0e3f..395e253430 100644 --- a/src/library/scala/collection/SetLike.scala +++ b/src/library/scala/collection/SetLike.scala @@ -125,7 +125,7 @@ self => * @param elems the collection containing the added elements. * @return a new $coll with the given elements added. */ - def ++ (elems: GenTraversableOnce[A]): This = newBuilder ++= seq ++= elems.seq result + def ++ (elems: GenTraversableOnce[A]): This = (repr /: elems.seq)(_ + _) @bridge def ++ (elems: TraversableOnce[A]): This = ++ (elems: GenTraversableOnce[A]) -- cgit v1.2.3