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| author | Paul Phillips <paulp@improving.org> | 2012-05-02 14:39:13 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2012-05-02 18:23:14 -0700 |
| commit | 6300c3033e7b852c6cbef332af6085aac6150a70 (patch) | |
| tree | 4a508dc17945e3152c80e27a4a122196e348a5cd /src/compiler/scala/tools/nsc/util/WeakHashSet.scala | |
| parent | b6e989fbf63c9f47acfb54175241b42fdfbfe51b (diff) | |
| download | scala-6300c3033e7b852c6cbef332af6085aac6150a70.tar.gz scala-6300c3033e7b852c6cbef332af6085aac6150a70.tar.bz2 scala-6300c3033e7b852c6cbef332af6085aac6150a70.zip | |
Eliminating reflective calls.
Frobbed knobs and made little traits until all relevant
looking reflective calls were gone.
Diffstat (limited to 'src/compiler/scala/tools/nsc/util/WeakHashSet.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/util/WeakHashSet.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/util/WeakHashSet.scala b/src/compiler/scala/tools/nsc/util/WeakHashSet.scala index 6a10422b00..5bbb766e21 100644 --- a/src/compiler/scala/tools/nsc/util/WeakHashSet.scala +++ b/src/compiler/scala/tools/nsc/util/WeakHashSet.scala @@ -4,6 +4,7 @@ import scala.collection.mutable import scala.collection.mutable.ArrayBuffer import scala.collection.mutable.Builder import scala.collection.mutable.SetBuilder +import scala.collection.generic.Clearable import scala.runtime.AbstractFunction1 /** A bare-bones implementation of a mutable `Set` that uses weak references @@ -12,7 +13,7 @@ import scala.runtime.AbstractFunction1 * This implementation offers only add/remove/test operations, * therefore it does not fulfill the contract of Scala collection sets. */ -class WeakHashSet[T <: AnyRef] extends AbstractFunction1[T, Boolean] { +class WeakHashSet[T <: AnyRef] extends AbstractFunction1[T, Boolean] with Clearable { private val underlying = mutable.HashSet[WeakReferenceWithEquals[T]]() /** Add the given element to this set. */ |