On 2016-03-27 17:16:11 -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > Does somebody see a reason not to automatically detect and use
> > -Wold-style-definition?
>
> +1 ... unless we have some that are that way intentionally, which
> I kinda doubt, but you could soon find out.
We don't, I've been running with it enabled for a long while (which is
how I found issue pointed out upthread).
Andres