This is the best expression of the idea I have heard! "Do what I mean!" "Well, if your code does UB then it doesn't mean anything" In fact, the behaviour of c

This is the best expression of the idea I have heard! "Do what I mean!" "Well, if your code does UB then it doesn't mean anything" In fact, the behaviour of code is only limited to defined behaviours... if you stray... then it's undefined.