Kyotaro Horiguchi <horikyota.ntt@gmail.com> writes:
> At Tue, 25 Aug 2020 19:03:50 -0400, Bruce Momjian <bruce@momjian.us> wrote in
>> I can confirm that this two-month old email report still produces
>> different results with indexes on/off in git master, which I don't think
>> is ever correct behavior.
> I agree to that the behavior is broken.
Yeah, but ... what is "non broken" in this case? I'm not convinced
that having point_inside() return zero for any case involving NaN
is going to lead to noticeably saner behavior than today.
regards, tom lane