Andres Freund <andres@anarazel.de> writes:
> I'm a bit confused by the "MUST BE LAST" comment:
> BTScanPosItem items[MaxTIDsPerBTreePage]; /* MUST BE LAST */
Yeah, me too. It looks like it might've been intended to allow
the items[] array to be only partially allocated. But as Peter
says, we don't do that. Too long ago to be sure :=(
regards, tom lane