First off, its Great to see you on HN! For the few of you who don't know, Stephan maintains Visual Studio's C++ Standard Library implementation and he is extrem

First off, its Great to see you on HN! For the few of you who don't know, Stephan maintains Visual Studio's C++ Standard Library implementation and he is extremely well regarded in C++ circles. Thats of course right about const auto &&.. It won't work, I did mean (auto &&elem : range).