Re: BUG #15167: error C2365: 'errcode' : redefi nition; previous definition
| От | Hao Lee |
|---|---|
| Тема | Re: BUG #15167: error C2365: 'errcode' : redefi nition; previous definition |
| Дата | |
| Msg-id | CAGoxFiFtzunYzvSJ24iBvCwMpXPOMsxGC02SVQfQuM4_e_xb=g@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: BUG #15167: error C2365: 'errcode' : redefi nition; previousdefinition (Heikki Linnakangas <hlinnaka@iki.fi>) |
| Список | pgsql-bugs |
yes, the code you mentioned, on my env. as following:
/*
* We need to prevent <crtdefs.h> from defining a symbol conflicting with
* our errcode() function. Since it's likely to get included by standard
* system headers, pre-emptively include it now.
*/
#if _MSC_VER >= 1400 || defined(HAVE_CRTDEFS_H)
#define errcode __msvc_errcode
#include <crtdefs.h>
#undef errcode
#endif
----------------------------------------------------------
the ms version info as following:
Microsoft Visual Studio 2008
Version 9.0.30729.1 SP
Microsoft .NET Framework
Version 3.5 SP1
Installed Edition: Professional
Microsoft Visual C++ 2008 91605-270-4948377-60248
Microsoft Visual C++ 2008
-----------------------------------------------------------------------
the value of _MSC_VER is 1500.
On Mon, Apr 23, 2018 at 3:48 PM, Heikki Linnakangas <hlinnaka@iki.fi> wrote:
On 23/04/18 02:49, Hao Lee wrote:The more info:
1>d:\postgres\src\include\utils/elog.h(131) : error C2365: 'errcode' :
redefinition; previous definition was 'typedef'
1> C:\Program Files (x86)\Microsoft Visual Studio
9.0\VC\include\crtdefs.h(560) : see declaration of 'errcode'
In src/include/port/win32.h, we have this:/*
* We need to prevent <crtdefs.h> from defining a symbol conflicting with
* our errcode() function. Since it's likely to get included by standard
* system headers, pre-emptively include it now.
*/
#if _MSC_VER >= 1400 || defined(HAVE_CRTDEFS_H)
#define errcode __msvc_errcode
#include <crtdefs.h>
#undef errcode
#endif
For some reason, that doesn't seem to be working as intended, on your system. Do you see the above in src/include/pg_config_os.h ?
What version of Visual Studio or Platform SDK are you using? What is the value of _MSC_VER on your system?
- Heikki
A Database Kernel Engineer. @http://www.leehao.org.
MyBook: Inside into PostgreSQL Query Engine. @amazon China
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