* Including stdarg.h in 5eb9989 - why?
@ 2016-02-12 10:23 Rostislav Svoboda
2016-02-12 19:43 ` Paul Eggert
0 siblings, 1 reply; 3+ messages in thread
From: Rostislav Svoboda @ 2016-02-12 10:23 UTC (permalink / raw)
To: emacs-devel@gnu.org Development, Alan Mackenzie
Hi, in 5eb9989 Alan just included stdarg.h (see below) with comment:
* lib-src/make-docfile.c: Include stdarg.h.
Can anybody explain me why? To me such a one-liner makes no sense.
I'm just curious what's the idea behind such a commit...
Thanx Bost
@@ -36,6 +36,7 @@ along with GNU Emacs. If not, see
<http://www.gnu.org/licenses/>. */
#include <config.h>
+#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Including stdarg.h in 5eb9989 - why?
2016-02-12 10:23 Including stdarg.h in 5eb9989 - why? Rostislav Svoboda
@ 2016-02-12 19:43 ` Paul Eggert
2016-02-13 10:47 ` Rostislav Svoboda
0 siblings, 1 reply; 3+ messages in thread
From: Paul Eggert @ 2016-02-12 19:43 UTC (permalink / raw)
To: Rostislav Svoboda, Emacs development discussions
On 02/12/2016 02:23 AM, Rostislav Svoboda wrote:
> Can anybody explain me why?
It's needed because make-docfile.c now uses symbols like va_list and
va_start that stdarg.h defines. Without the change, make-docfile.c won't
compile on platforms like MS-Windows where stdarg.h is not already being
included by other .h files that make-docfile.c includes. See the thread
starting here:
http://lists.gnu.org/archive/html/emacs-devel/2016-02/msg00630.html
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Including stdarg.h in 5eb9989 - why?
2016-02-12 19:43 ` Paul Eggert
@ 2016-02-13 10:47 ` Rostislav Svoboda
0 siblings, 0 replies; 3+ messages in thread
From: Rostislav Svoboda @ 2016-02-13 10:47 UTC (permalink / raw)
To: Paul Eggert; +Cc: emacs-devel@gnu.org Development
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Thanx for clarification Paul.
Le 12 févr. 2016 20:43, "Paul Eggert" <eggert@cs.ucla.edu> a écrit :
> On 02/12/2016 02:23 AM, Rostislav Svoboda wrote:
>
>> Can anybody explain me why?
>>
>
> It's needed because make-docfile.c now uses symbols like va_list and
> va_start that stdarg.h defines. Without the change, make-docfile.c won't
> compile on platforms like MS-Windows where stdarg.h is not already being
> included by other .h files that make-docfile.c includes. See the thread
> starting here:
>
> http://lists.gnu.org/archive/html/emacs-devel/2016-02/msg00630.html
>
>
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2016-02-12 10:23 Including stdarg.h in 5eb9989 - why? Rostislav Svoboda
2016-02-12 19:43 ` Paul Eggert
2016-02-13 10:47 ` Rostislav Svoboda
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