Hello again,
Maybe it would just be a matter to add, next to the AG_TAILQ_HEAD
definition in queue.h, something like:
#define AG_ANONYMOUS_TAILQ_HEAD(t) struct { struct t *tqh_first; /*
first element */ struct t **tqh_last; /* addr of last next element */ }
(would'nt it be safer to use '(t)' instead of 't' in all these macros?)
If a 1.3.5 fixed version could be released soon (unless the upcoming 1.4
is to be released at short term?), I may be able to send patches to
correct these small issues. Unless one should focus only in the 1.4 version?
By the way, in http://libagar.org/contribute.html.fr the "signaler les
bogues" link is dead.
Best regards,
Olivier.
Olivier Boudeville a écrit :
> Hello,
>
> In Agar-1.3.4, in agar/core/class.h line 39 (line 40 in current SVN) the
> AG_TAILQ_HEAD macro has no first argument specified, which makes gcc
> (version 4.4.1 on Ubuntu, with some warnings enabled) complain:
>
> '''error: invoking macro AG_TAILQ_HEAD argument 1: empty macro arguments
> are undefined in ISO C90 and ISO C++98"
>
> This is true also for:
> - agar/core/object.h line 62, 63 and 68
> - agar/core/dso.h line 20
> - agar/gui/widget.h line 98
> - window.h line 94
> - label.h line 65
> - tlist.h line 72
> - file_dlg.h line 47, 78
> - graph.h line 79, 80
> - notebook.h line 43
>
> Same thing for the AG_SLIST_HEAD macro:
> - table.h line 147
> - text_cache.h line 14
>
> Finally, in agar/gui/graph.h, in the ag_graph_vertex_style enum there is
> a comma after AG_GRAPH_CIRCLE which should preferably be removed
> (otherwise: "error: comma at end of enumerator list").
>
> Could all these minor points be fixed? I am volunteering to test any
> pre-release of Agar archive, to iron out these small compilation issues,
> if it can help.
>
> Thanks in advance,
> Best regards,
>
> Olivier Boudeville.
>
>
>
>
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>
>
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