129     function_ref<int(DocNode *DestNode, DocNode SrcNode, DocNode MapKey)>  in readFromBlob()  argument
181     DocNode *DestNode = nullptr;  in readFromBlob()  local
183       DestNode = &Root;  in readFromBlob()
187       DestNode = &Array[Stack.back().Index++];  in readFromBlob()
197       DestNode = Stack.back().MapEntry;  in readFromBlob()
202     if (!DestNode->isEmpty()) {  in readFromBlob()
209       MergeResult = Merger(DestNode, Node, MapKey);  in readFromBlob()
212       assert(!((Node.isMap() && !DestNode->isMap()) ||  in readFromBlob()
213                (Node.isArray() && !DestNode->isArray())));  in readFromBlob()
215       *DestNode = Node;  in readFromBlob()
218     switch (DestNode->getKind()) {  in readFromBlob()
221       Stack.push_back(StackLevel(*DestNode, MergeResult, Obj.Length, nullptr));  in readFromBlob()