1 files changed, 2 insertions, 1 deletions
diff --git a/Source/JavaScriptCore/wtf/HashMap.h b/Source/JavaScriptCore/wtf/HashMap.h
index 09094d1..7731546 100644
--- a/Source/JavaScriptCore/wtf/HashMap.h
+++ b/Source/JavaScriptCore/wtf/HashMap.h
@@ -29,7 +29,8 @@ namespace WTF {
 
     template<typename KeyArg, typename MappedArg, typename HashArg = typename DefaultHash<KeyArg>::Hash,
         typename KeyTraitsArg = HashTraits<KeyArg>, typename MappedTraitsArg = HashTraits<MappedArg> >
-    class HashMap : public FastAllocBase {
+    class HashMap {
+        WTF_MAKE_FAST_ALLOCATED;
     private:
         typedef KeyTraitsArg KeyTraits;
         typedef MappedTraitsArg MappedTraits;