https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89808
--- Comment #8 from sduguay <s_gcc_bugzilla at binarez dot com> --- (In reply to Jonathan Wakely from comment #6) > In any case, I agree with confirming this as a bug: all warnings should be > controllable by a -Wxxx option. > > Adding such an option is quite easy, and a good first contribution to GCC. > For an example of adding a new option see https://gcc.gnu.org/r192968 I was going to propose looking into it. I'll try to find some time.