Noah Misch <noah@leadboat.com> writes:
> On Mon, Oct 05, 2020 at 08:42:15PM -0400, Tom Lane wrote:
>> hornet has failed its last five runs with
>> TRAP: FailedAssertion("variadicArgType != InvalidOid", File: "pg_aggregate.c", Line: 216, PID: 34734498)
> Building the tree with -O0 suppresses the problem. (xlc does not have -O1.)
OK, that's pretty unsurprising.
> Building just aggregatecmds.c and pg_aggregate.c that way does not, so I
> suppose the damage arose elsewhere.
Now that *is* surprising. Could you poke a little further to determine
which module is getting miscompiled? (gram.o seems like the next most
likely bet.)
regards, tom lane