- explicit Timer(StringRef N) : TG(0) { init(N); }
- Timer(StringRef N, TimerGroup &tg) : TG(0) { init(N, tg); }
- Timer(const Timer &RHS) : TG(0) {
- assert(RHS.TG == 0 && "Can only copy uninitialized timers");
+ explicit Timer(StringRef N) : TG(nullptr) { init(N); }
+ Timer(StringRef N, TimerGroup &tg) : TG(nullptr) { init(N, tg); }
+ Timer(const Timer &RHS) : TG(nullptr) {
+ assert(!RHS.TG && "Can only copy uninitialized timers");