void SnapshotExtractor::MarkVisitVar(Js::Var var)
    {
        AssertMsg(var != nullptr, "I don't think this should happen but not 100% sure.");
        AssertMsg(Js::JavascriptOperators::GetTypeId(var) < Js::TypeIds_Limit || Js::RecyclableObject::FromVar(var)->CanHaveInterceptors(), "Not cool.");

        //We don't need to visit tagged things
        if(JsSupport::IsVarTaggedInline(var))
        {
            return;
        }

        if(JsSupport::IsVarPrimitiveKind(var))
        {
            if(this->m_marks.MarkAndTestAddr<MarkTableTag::PrimitiveObjectTag>(var))
            {
                Js::RecyclableObject* obj = Js::RecyclableObject::FromVar(var);
                this->MarkVisitType(obj->GetType());
            }
        }
        else
        {
            AssertMsg(JsSupport::IsVarComplexKind(var), "Shouldn't be anything else");

            if(this->m_marks.MarkAndTestAddr<MarkTableTag::CompoundObjectTag>(var))
            {
                Js::RecyclableObject* obj = Js::RecyclableObject::FromVar(var);

                //do this here instead of in mark visit type as it wants the dynamic object as well
                if(Js::DynamicType::Is(obj->GetTypeId()))
                {
                    Js::DynamicObject* dynObj = Js::DynamicObject::FromVar(obj);
                    if(dynObj->GetDynamicType()->GetTypeHandler()->IsDeferredTypeHandler())
                    {
                        dynObj->GetDynamicType()->GetTypeHandler()->EnsureObjectReady(dynObj);
                    }
                }
                this->MarkVisitType(obj->GetType());

                this->m_worklist.Enqueue(obj);
            }
        }
    }
    void RuntimeContextInfo::GatherKnownObjectToPathMap(Js::ScriptContext* ctx)
    {
        JsUtil::List<const Js::PropertyRecord*, HeapAllocator> propertyRecordList(&HeapAllocator::Instance);

        this->EnqueueRootPathObject(_u("global"), ctx->GetGlobalObject());
        this->EnqueueRootPathObject(_u("null"), ctx->GetLibrary()->GetNull());
        this->EnqueueRootPathObject(_u("undeclBlockVar"), Js::RecyclableObject::FromVar(ctx->GetLibrary()->GetUndeclBlockVar()));

        this->EnqueueRootPathObject(_u("_defaultAccessor"), ctx->GetLibrary()->GetDefaultAccessorFunction());

        if(ctx->GetConfig()->IsErrorStackTraceEnabled())
        {
            this->EnqueueRootPathObject(_u("_stackTraceAccessor"), ctx->GetLibrary()->GetStackTraceAccessorFunction());
        }

        this->EnqueueRootPathObject(_u("_throwTypeErrorRestrictedPropertyAccessor"), ctx->GetLibrary()->GetThrowTypeErrorRestrictedPropertyAccessorFunction());

        if(ctx->GetConfig()->IsES6PromiseEnabled())
        {
            this->EnqueueRootPathObject(_u("_identityFunction"), ctx->GetLibrary()->GetIdentityFunction());
            this->EnqueueRootPathObject(_u("_throwerFunction"), ctx->GetLibrary()->GetThrowerFunction());
        }
       // ArrayIteratorPrototype is not created when we have JsBuiltins, it it created on-demand only
#ifdef ENABLE_JS_BUILTINS
        if (ctx->IsJsBuiltInEnabled())
        {
            ctx->GetLibrary()->EnsureBuiltInEngineIsReady();
        }
#endif
        this->EnqueueRootPathObject(_u("_arrayIteratorPrototype"), ctx->GetLibrary()->GetArrayIteratorPrototype());
        this->EnqueueRootPathObject(_u("_mapIteratorPrototype"), ctx->GetLibrary()->GetMapIteratorPrototype());
        this->EnqueueRootPathObject(_u("_setIteratorPrototype"), ctx->GetLibrary()->GetSetIteratorPrototype());
        this->EnqueueRootPathObject(_u("_stringIteratorPrototype"), ctx->GetLibrary()->GetStringIteratorPrototype());

        this->EnqueueRootPathObject(_u("_generatorNextFunction"), ctx->GetLibrary()->EnsureGeneratorNextFunction());
        this->EnqueueRootPathObject(_u("_generatorReturnFunction"), ctx->GetLibrary()->EnsureGeneratorReturnFunction());
        this->EnqueueRootPathObject(_u("_generatorThrowFunction"), ctx->GetLibrary()->EnsureGeneratorThrowFunction());
        this->EnqueueRootPathObject(_u("_generatorFunctionConstructor"), ctx->GetLibrary()->GetGeneratorFunctionConstructor());
        this->EnqueueRootPathObject(_u("_asyncFunctionConstructor"), ctx->GetLibrary()->GetAsyncFunctionConstructor());

        uint32 counter = 0;
        while(!this->m_worklist.Empty())
        {
            Js::RecyclableObject* curr = this->m_worklist.Dequeue();

            counter++;

            ////
            //Handle the standard properties for all object types

            //load propArray with all property names
            propertyRecordList.Clear();
            LoadAndOrderPropertyNames(curr, propertyRecordList);

            //access each property and process the target objects as needed
            for(int32 i = 0; i < propertyRecordList.Count(); ++i)
            {
                const Js::PropertyRecord* precord = propertyRecordList.Item(i);

                Js::Var getter = nullptr;
                Js::Var setter = nullptr;
                if(curr->GetAccessors(precord->GetPropertyId(), &getter, &setter, ctx))
                {
                    if(getter != nullptr && !Js::JavascriptOperators::IsUndefinedObject(getter))
                    {
                        TTDAssert(Js::JavascriptFunction::Is(getter), "The getter is not a function?");
                        this->EnqueueNewPathVarAsNeeded(curr, getter, precord, _u(">"));
                    }

                    if(setter != nullptr && !Js::JavascriptOperators::IsUndefinedObject(setter))
                    {
                        TTDAssert(Js::JavascriptFunction::Is(setter), "The setter is not a function?");
                        this->EnqueueNewPathVarAsNeeded(curr, Js::RecyclableObject::FromVar(setter), precord, _u("<"));
                    }
                }
                else
                {
                    Js::Var pitem = nullptr;
                    BOOL isproperty = Js::JavascriptOperators::GetOwnProperty(curr, precord->GetPropertyId(), &pitem, ctx, nullptr);
                    TTDAssert(isproperty, "Not sure what went wrong.");

                    this->EnqueueNewPathVarAsNeeded(curr, pitem, precord, nullptr);
                }
            }

            //shouldn't have any dynamic array valued properties
            if(Js::DynamicType::Is(curr->GetTypeId())) 
            {
                Js::ArrayObject* parray = Js::DynamicObject::FromVar(curr)->GetObjectArray();
                if(parray != nullptr)
                {
                    this->EnqueueNewPathVarAsNeeded(curr, parray, _u("_object_array_"));
                }
            }

            Js::RecyclableObject* proto = curr->GetPrototype();
            bool skipProto = (proto == nullptr) || Js::JavascriptOperators::IsUndefinedOrNullType(proto->GetTypeId());
            if(!skipProto)
            {
                this->EnqueueNewPathVarAsNeeded(curr, proto, _u("_proto_"));
            }

            curr->ProcessCorePaths();
        }

        SortDictIntoListOnNames<Js::RecyclableObject*>(this->m_coreObjToPathMap, this->m_sortedObjectList, this->m_nullString);
        SortDictIntoListOnNames<Js::FunctionBody*>(this->m_coreBodyToPathMap, this->m_sortedFunctionBodyList, this->m_nullString);
        SortDictIntoListOnNames<Js::DebuggerScope*>(this->m_coreDbgScopeToPathMap, this->m_sortedDbgScopeList, this->m_nullString);
    }