On Mon, Jul 11, 2016 at 01:01:05PM -0700, Andi Kleen wrote: > Marek Polacek <pola...@redhat.com> writes: > > > > This warning is enabled by default for C/C++. > > That's purely evil. So have to put your non standard builtin all over > standards compliant code just to shut off a warning that is likely > common. And you're not even supporting the classic lint style comment either. I explained why supporting the classic lint style comment wouldn't fly.
> I think it's ok to make this a separate option, but even putting it in > -Wall would annoy far too many people (including me) for good reasons. > Making it default is just totally wrong. Ok. As I mentioned elsewhere, moving this to -Wextra (or even out of -Wall/-Wextra) is a one liner change. Marek