Re: jsonb is also breaking the rule against nameless unions

Andres Freund <andres@2ndquadrant.com> writes:
> On 2014-04-02 14:36:28 -0400, Tom Lane wrote:
>> Well, in any case, people very seldom check to see if any buildfarm
>> members are producing compiler warnings.  You need the build to actually
>> go red to get anyone's attention reliably.

> Yea, we'd need to be able to turn on -Werror if it's going to have any
> effect. I don't think our configure currently copes with that
> unfortunately...

I'm pretty sure you can set CFLAGS from the buildfarm configuration
options --- see the animals that are building with -DCLOBBER_CACHE_ALWAYS.

> I just tried it on clang. It builds clean with -Wc11-extensions except
> warning about _Static_assert(). That's possibly fixable with some
> autoconf trickery.

Ah.  That sounds promising.  What clang version is that?
        regards, tom lane