Re: _isnan() on Windows

On 2018-Jul-11, Michael Paquier wrote:

> On Tue, Jul 10, 2018 at 04:23:42PM -0400, Tom Lane wrote:
> > Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> writes:
> >> On 2018-Jul-10, Tom Lane wrote:
> >>> I disagree --- including <float.h> in c.h, as this would have us do,
> >>> seems like a huge expansion of the visibility of that header. Moreover,
> >>> doing that only on Windows seems certain to lead to missing-header
> >>> problems in the reverse direction, ie patches developed on Windows
> >>> will fail elsewhere.
> >
> >> I don't think so, because that's only done for MSVC older than 2013.
> >> Nobody uses that for new development anymore.
> >
> > Hm. OK, maybe it's all right given that. I'm still a bit worried
> > about downsides, but no doubt the buildfarm will tell us.
>
> It seems to me that this patch is a good idea. Any objections if I take
> care of it? I have a Windows VM with only MSVC 2015 if I recall
> correctly though...

I just pushed it before seeing your message.

--
Álvaro Herrera https://www.2ndQuadrant.com/
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