485   llvm::Optional<Request> CurrentRequest; /* GUARDED_BY(Mutex) */  member in clang::clangd::__anon5c4233ba0311::ASTWorker
596   assert(Requests.empty() && !CurrentRequest &&  in ~ASTWorker()
1005       assert(!CurrentRequest && "A task is already running, multiple workers?");  in run()
1041         CurrentRequest = std::move(PreambleRequests.front());  in run()
1044         CurrentRequest = std::move(Requests.front());  in run()
1056           Status.ASTActivity.Name = CurrentRequest->Name;  in run()
1060       WithContext Guard(std::move(CurrentRequest->Ctx));  in run()
1061       trace::Span Tracer(CurrentRequest->Name);  in run()
1064         Status.ASTActivity.Name = CurrentRequest->Name;  in run()
1067       CurrentRequest->Action();  in run()
1073       CurrentRequest.reset();  in run()
1162       return PreambleRequests.empty() && Requests.empty() && !CurrentRequest;  in blockUntilIdle()