On Wed, Mar 25, 2015 at 8:18 PM, Pedro Gimeno
<pgsql-004@personal.formauri.es> wrote:
> Michael Paquier wrote, On 2015-03-25 04:26:
>> copysign is not that portable, at least it is not in the MSVC world.
>> So as a patch you would get something like the attached with what you
>> wrote.
>
> The only point of using copysign there was to deal with a negative zero
> corner case. The attached removes copysign from the test program too,
> relying instead on sprintf outputting the sign of minus zero when available.
Cool, thanks. Applied to the code tree of Postgres, it gives the patch attached.
--
Michael
