I've removed the code formatting on "null" but don't want to use 0 instead here because \"``++this++`` can never be 0" doesn't read as smoothly (i.e. takes a little more thought to understand IMO) than \"``++this++`` can never be null".
\[~ann.campbell.2] I changed title and message according to your last comment, added literal "nullptr" into description and did simplification of examples. Could you please check?