https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81928
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Matthieu Brucher from comment #2) > Comparing this to anything from Null to nullptr should be an error, not be > silently passed. No, it can't be rejected, because it's valid code. Just like "if (!true)" is valid code. Just because it's pointless and maybe a mistake or a bug doesn't mean we can reject it.
