| From: | Emre Hasegeli <emre(at)hasegeli(dot)com> |
|---|---|
| To: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Andres Freund <andres(at)anarazel(dot)de> |
| Subject: | _isnan() on Windows |
| Date: | 2018-07-10 17:36:39 |
| Message-ID: | CAE2gYzyc0+5uG+Cd9-BSL7NKC8LSHLNg1Aq2=8ubjnUwut4_iw@mail.gmail.com |
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| Lists: | pgsql-hackers |
isnan() function is evidently not present on <math.h> on Windows
before Visual Studio 2013. We define it on win32_port.h using
_isnan(). However _isnan() is also not present. It is on <float.h>.
The patch is attached to include this from win32_port.h.
Thanks to Thomas Munro for point this out to me [1]. It is hard to
notice this issue without testing the changes on Windows.
| Attachment | Content-Type | Size |
|---|---|---|
| win32_port_float_h_v00.patch | application/octet-stream | 11.6 KB |
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