Примеры ошибок, обнаруженных с помощью диагностики V1089

V1089. Waiting on condition variable without predicate. A thread can wait indefinitely or experience a spurious wake-up.

GZDoom

V1089 Waiting on condition variable without predicate. A thread can wait indefinitely or experience a spurious wakeup. Consider passing a predicate as the second argument. oalsound.cpp 927

void OpenALSoundRenderer::BackgroundProc()
{
  std::unique_lock<std::mutex> lock(StreamLock);
  while (!QuitThread.load())
  {
    if (Streams.Size() == 0)
    {
      // If there's nothing to play, wait indefinitely.
      StreamWake.wait(lock);
    }
    else
    {
      // Else, process all active streams and sleep for 100ms
      for (size_t i = 0; i < Streams.Size(); i++)
        Streams[i]->Process();
      StreamWake.wait_for(lock, std::chrono::milliseconds(100));
    }
  }
}