224 class TimerImpl {  class
226   using ChildrenMap = llvm::MapVector<const void *, std::unique_ptr<TimerImpl>>;
229   TimerImpl(std::string &&name, std::unique_ptr<OutputStrategy> &output)  in TimerImpl()  function in __anon371b0fb00211::TimerImpl
248   TimerImpl *nest(const void *id, function_ref<std::string()> nameBuilder) {  in nest()
257   TimerImpl *nestTail(std::unique_ptr<TimerImpl> &child,  in nestTail()
260       child = std::make_unique<TimerImpl>(nameBuilder(), output);  in nestTail()
333   void mergeChild(const void *id, std::unique_ptr<TimerImpl> &&other) {  in mergeChild()
377     std::function<void(TimerImpl *)> addTimer = [&](TimerImpl *timer) {  in printAsList()
495   std::unique_ptr<TimerImpl> rootTimer;
541   impl->rootTimer = std::make_unique<TimerImpl>("root", out);  in clear()
569   static_cast<TimerImpl *>(handle)->start();  in startTimer()
573   static_cast<TimerImpl *>(handle)->stop();  in stopTimer()
578   return static_cast<TimerImpl *>(handle)->nest(id, nameBuilder);  in nestTimer()
582   static_cast<TimerImpl *>(handle)->hidden = true;  in hideTimer()