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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-02-24 23:49:22 +0100 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2013-02-24 23:49:22 +0100 |
| commit | 41703dfef181caa7877aec77e90249264fd37e02 (patch) | |
| tree | 8eaa4483eecb484bffaf603981ff0ebdabc9e619 /src/library/scala/collection/immutable/ListSet.scala | |
| parent | 6e450ed030aa7a5af53475f1613257a8e12322bc (diff) | |
| download | scala-41703dfef181caa7877aec77e90249264fd37e02.tar.gz scala-41703dfef181caa7877aec77e90249264fd37e02.tar.bz2 scala-41703dfef181caa7877aec77e90249264fd37e02.zip | |
More explicit empty paren lists in method calls.
Diffstat (limited to 'src/library/scala/collection/immutable/ListSet.scala')
| -rw-r--r-- | src/library/scala/collection/immutable/ListSet.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/library/scala/collection/immutable/ListSet.scala b/src/library/scala/collection/immutable/ListSet.scala index fd23276c8d..def3d7eb23 100644 --- a/src/library/scala/collection/immutable/ListSet.scala +++ b/src/library/scala/collection/immutable/ListSet.scala @@ -100,7 +100,7 @@ class ListSet[A] extends AbstractSet[A] */ override def ++(xs: GenTraversableOnce[A]): ListSet[A] = if (xs.isEmpty) this - else (new ListSet.ListSetBuilder(this) ++= xs.seq).result + else (new ListSet.ListSetBuilder(this) ++= xs.seq).result() private[ListSet] def unchecked_+(e: A): ListSet[A] = new Node(e) private[ListSet] def unchecked_outer: ListSet[A] = @@ -120,7 +120,7 @@ class ListSet[A] extends AbstractSet[A] that = that.tail res } - else Iterator.empty.next + else Iterator.empty.next() } /** |