1 files changed, 2 insertions, 1 deletions
diff --git a/Source/JavaScriptCore/runtime/SmallStrings.h b/Source/JavaScriptCore/runtime/SmallStrings.h
index d1ebfb1..ac84fe8 100644
--- a/Source/JavaScriptCore/runtime/SmallStrings.h
+++ b/Source/JavaScriptCore/runtime/SmallStrings.h
@@ -37,7 +37,8 @@ namespace JSC {
     class MarkStack;
     class SmallStringsStorage;
 
-    class SmallStrings : public Noncopyable {
+    class SmallStrings {
+        WTF_MAKE_NONCOPYABLE(SmallStrings); WTF_MAKE_FAST_ALLOCATED;
     public:
         SmallStrings();
         ~SmallStrings();