132   SmallVector<StackLevel, 4> Stack;  in readFromBlob()  local
136     Stack.push_back(StackLevel(Root, 0, (size_t)-1));  in readFromBlob()
143       if (Multi && Stack.size() == 1) {  in readFromBlob()
182     if (Stack.empty())  in readFromBlob()
184     else if (Stack.back().Node.getKind() == Type::Array) {  in readFromBlob()
186       auto &Array = Stack.back().Node.getArray();  in readFromBlob()
187       DestNode = &Array[Stack.back().Index++];  in readFromBlob()
189       auto &Map = Stack.back().Node.getMap();  in readFromBlob()
190       if (!Stack.back().MapEntry) {  in readFromBlob()
192         Stack.back().MapKey = Node;  in readFromBlob()
193         Stack.back().MapEntry = &Map[Node];  in readFromBlob()
197       DestNode = Stack.back().MapEntry;  in readFromBlob()
198       Stack.back().MapEntry = nullptr;  in readFromBlob()
199       ++Stack.back().Index;  in readFromBlob()
206       DocNode MapKey = !Stack.empty() && !Stack.back().MapKey.isEmpty()  in readFromBlob()
207                            ? Stack.back().MapKey  in readFromBlob()
221       Stack.push_back(StackLevel(*DestNode, MergeResult, Obj.Length, nullptr));  in readFromBlob()
228     while (!Stack.empty()) {  in readFromBlob()
229       if (Stack.back().MapEntry)  in readFromBlob()
231       if (Stack.back().Index != Stack.back().End)  in readFromBlob()
233       Stack.pop_back();  in readFromBlob()
235   } while (!Stack.empty());  in readFromBlob()
251   SmallVector<WriterStackLevel, 4> Stack;  in writeToBlob()  local
257       Stack.push_back(  in writeToBlob()
262       Stack.push_back(  in writeToBlob()
286     while (!Stack.empty()) {  in writeToBlob()
287       if (Stack.back().Node.getKind() == Type::Map) {  in writeToBlob()
288         if (Stack.back().MapIt != Stack.back().Node.getMap().end())  in writeToBlob()
291         if (Stack.back().ArrayIt != Stack.back().Node.getArray().end())  in writeToBlob()
294       Stack.pop_back();  in writeToBlob()
296     if (Stack.empty())  in writeToBlob()
299     if (Stack.back().Node.getKind() == Type::Map) {  in writeToBlob()
300       if (Stack.back().OnKey) {  in writeToBlob()
302         Node = Stack.back().MapIt->first;  in writeToBlob()
303         Stack.back().OnKey = false;  in writeToBlob()
305         Node = Stack.back().MapIt->second;  in writeToBlob()
306         ++Stack.back().MapIt;  in writeToBlob()
307         Stack.back().OnKey = true;  in writeToBlob()
310       Node = *Stack.back().ArrayIt;  in writeToBlob()
311       ++Stack.back().ArrayIt;  in writeToBlob()