From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Magnus Hagander <magnus(at)hagander(dot)net> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Win64 warnings about size_t |
Date: | 2010-01-02 02:13:52 |
Message-ID: | 201001020213.o022DqV18550@momjian.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Magnus Hagander wrote:
> I have adapted the win64 patches a bit, and now have a working build.
> As in it runs the regression tests fine. However, I have well over a
> thousand warnings of the type:
> conversion from 'size_t' to 'int', possible loss of data
>
> My first 5-6 checks of where these happen are all cases where we
> assign the result of strlen() something to an int, or call a function
> taking an int as parameter with the result of strlen() in there.
>
> strlen() returns size_t, which AFAICS is per the standard and not even
> a Microsoft-specific idea. size_t is 8-bit - but it appears to be
> 8-bit on Linux as well, when in 64-bit mode.
Uh, you mean size_t is 8 _bytes_ on Win64? That would make sense.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
From | Date | Subject | |
---|---|---|---|
Next Message | Craig Ringer | 2010-01-02 06:12:15 | Re: about some parameters |
Previous Message | Kevin Grittner | 2010-01-02 02:01:33 | Testing with concurrent sessions |