GNU bug report logs - #18711
Numerous unknown attribute '__alloc_size__' warnings when using clang

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Package: guile;

Reported by: William S Fulton <wsf <at> fultondesigns.co.uk>

Date: Mon, 13 Oct 2014 20:58:02 UTC

Severity: normal

Done: Mark H Weaver <mhw <at> netris.org>

Bug is archived. No further changes may be made.

Forwarded to bdwgc@lists.opendylan.org

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: William S Fulton <wsf <at> fultondesigns.co.uk>
Subject: bug#18711: closed (Re: bug#18711: Numerous unknown attribute
 '__alloc_size__' warnings when using clang)
Date: Wed, 15 Oct 2014 16:41:03 +0000
[Message part 1 (text/plain, inline)]
Your bug report

#18711: Numerous unknown attribute '__alloc_size__' warnings when using clang

which was filed against the guile package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 18711 <at> debbugs.gnu.org.

-- 
18711: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18711
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
From: Mark H Weaver <mhw <at> netris.org>
To: William S Fulton <wsf <at> fultondesigns.co.uk>
Cc: 18711-done <at> debbugs.gnu.org
Subject: Re: bug#18711: Numerous unknown attribute '__alloc_size__' warnings
 when using clang
Date: Wed, 15 Oct 2014 12:39:54 -0400
William S Fulton <wsf <at> fultondesigns.co.uk> writes:

> Thanks for analysing and pointing in the right direction Mark. With
> this info I found
> https://github.com/ivmai/bdwgc/commit/8fc1f3b61b02320848b035ccccd59e04e77d3f6b#diff-b3f85dde7694cbd1268ea9ed20db1b1aR244
> which looks like it fixes it in the next release of bdwgc (7.5).

Thanks for letting us know.  I'm closing this bug now.

    Regards,
      Mark

[Message part 3 (message/rfc822, inline)]
From: William S Fulton <wsf <at> fultondesigns.co.uk>
To: bug-guile <at> gnu.org
Subject: Numerous unknown attribute '__alloc_size__' warnings when using clang
Date: Mon, 13 Oct 2014 21:56:53 +0100
A simple

#include <libguile.h>

generates the numerous warnings given below:


In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:411:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:413:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:418:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:420:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:424:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:487:46: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
/* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:742:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:744:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:757:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:759:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:764:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:766:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:773:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:776:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:778:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:781:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:787:46: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
/* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:804:23: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
In file included from example_wrap.c:702:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile.h:37:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/async.h:28:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/threads.h:36:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/pthread-threads.h:33:
In file included from /usr/local/Cellar/guile/2.0.11_1/include/guile/2.0/libguile/bdw-gc.h:47:
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc.h:806:29: warning: unknown attribute '__alloc_size__' ignored [-Wattributes]
GC_API /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
^
/usr/local/Cellar/bdw-gc/7.4.2/include/gc/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
^
19 warnings generated.


System information:

$ guile --version | head -n 1
guile (GNU Guile) 2.0.11

$ clang --version
Apple LLVM version 6.0 (clang-600.0.51) (based on LLVM 3.5svn)
Target: x86_64-apple-darwin13.4.0
Thread model: posix

$ xcodebuild -version -sdk | head -n 2
MacOSX10.9.sdk - OS X 10.9 (macosx10.9)
SDKVersion: 10.9

$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.9.5
BuildVersion: 13F34

$ uname -a
Darwin itako16071.miso 13.4.0 Darwin Kernel Version 13.4.0: Sun Aug 17 19:50:11 PDT 2014; root:xnu-2422.115.4~1/RELEASE_X86_64 x86_64








This bug report was last modified 10 years and 277 days ago.

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Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.