1 files changed, 5 insertions, 2 deletions
diff --git a/Source/JavaScriptCore/runtime/JSWithScope.cpp b/Source/JavaScriptCore/runtime/JSWithScope.cpp
index 1ffe8d1f2..82f2e210f 100644
--- a/Source/JavaScriptCore/runtime/JSWithScope.cpp
+++ b/Source/JavaScriptCore/runtime/JSWithScope.cpp
@@ -26,16 +26,19 @@
 #include "config.h"
 #include "JSWithScope.h"
 
-#include "JSCInlines.h"
+#include "Operations.h"
 
 namespace JSC {
 
-const ClassInfo JSWithScope::s_info = { "WithScope", &Base::s_info, 0, CREATE_METHOD_TABLE(JSWithScope) };
+const ClassInfo JSWithScope::s_info = { "WithScope", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(JSWithScope) };
 
 void JSWithScope::visitChildren(JSCell* cell, SlotVisitor& visitor)
 {
     JSWithScope* thisObject = jsCast<JSWithScope*>(cell);
     ASSERT_GC_OBJECT_INHERITS(thisObject, info());
+    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
+    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
+
     Base::visitChildren(thisObject, visitor);
     visitor.append(&thisObject->m_object);
 }