1 files changed, 0 insertions, 27 deletions
diff --git a/src/dotty/tools/dotc/util/Set.scala b/src/dotty/tools/dotc/util/Set.scala
deleted file mode 100644
index 3e906c6a8..000000000
--- a/src/dotty/tools/dotc/util/Set.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-/* NSC -- new Scala compiler
- * Copyright 2005-2012 LAMP/EPFL
- * @author  Martin Odersky
- */
-package dotty.tools.dotc.util
-
-/** A common class for lightweight sets.
- */
-abstract class Set[T >: Null] {
-
-  def findEntry(x: T): T
-
-  def addEntry(x: T): Unit
-
-  def iterator: Iterator[T]
-
-  def foreach[U](f: T => U): Unit = iterator foreach f
-
-  def apply(x: T): Boolean = contains(x)
-
-  def contains(x: T): Boolean =
-    findEntry(x) != null
-
-  def toList = iterator.toList
-
-  def clear: Unit
-}