namespace JSC {
class RegExpCache : private WeakHandleOwner {
-friend class RegExp;
-typedef HashMap<RegExpKey, Weak<RegExp>> RegExpCacheMap;
+ WTF_MAKE_FAST_ALLOCATED;
+
+ friend class RegExp;
+ typedef HashMap<RegExpKey, Weak<RegExp>> RegExpCacheMap;
public:
RegExpCache(VM* vm);