Bruce Momjian <bruce@momjian.us> writes:
> On Tue, Aug 29, 2023 at 10:26:27AM +0700, John Naylor wrote:
>> It looks like the former, since I can silence it on gcc 13 / -O1 by doing:
>> /* keep compiler quiet */
>> actual_arg_types[0] = InvalidOid;
> Agreed, that fixes it for me too. In fact, assigning to only element 99 or
> 200 also prevents the warning, and considering the array is defined for
> 100 elements, the fact is accepts 200 isn't a good thing. Patch attached.
That seems like a pretty clear compiler bug, particularly since it just
appears in this one version. Rather than contorting our code, I'd
suggest filing a gcc bug.
regards, tom lane