David Rowley <dgrowleyml@gmail.com> writes:
> On Sat, 27 Jan 2024 at 09:41, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> drongo and fairywren are consistently failing the test case added
>> by this commit. I'm not quite sure why the behavior of Memoize
>> would be platform-specific when we're dealing with integers,
>> but ...
> Maybe snprintf(buf, "%.*f", 0, 5.0 / 2.0); results in "3" on those
> rather than "2"?
> Looking at the code in fmtfloat(), we fallback on the built-in snprintf.
Maybe ... I don't have a better theory.
> I can try changing the unique1 < 5 to unique1 < 4 to see that's more stable.
Worth a try.
regards, tom lane