Bruce Momjian <br...@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