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* [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used
[not found] <bug-11633-4@http.gcc.gnu.org/bugzilla/>
@ 2014-02-16 10:01 ` jackie.rosen at hushmail dot com
2021-11-05 23:18 ` timturnerc at yahoo dot com
1 sibling, 0 replies; 6+ messages in thread
From: jackie.rosen at hushmail dot com @ 2014-02-16 10:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
Jackie Rosen <jackie.rosen at hushmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jackie.rosen at hushmail dot com
--- Comment #15 from Jackie Rosen <jackie.rosen at hushmail dot com> ---
*** Bug 260998 has been marked as a duplicate of this bug. ***
Seen from the domain http://volichat.com
Marked for reference. Resolved as fixed @bugzilla.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used
[not found] <bug-11633-4@http.gcc.gnu.org/bugzilla/>
2014-02-16 10:01 ` [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used jackie.rosen at hushmail dot com
@ 2021-11-05 23:18 ` timturnerc at yahoo dot com
1 sibling, 0 replies; 6+ messages in thread
From: timturnerc at yahoo dot com @ 2021-11-05 23:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
Tim Turner <timturnerc at yahoo dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |timturnerc at yahoo dot com
--- Comment #16 from Tim Turner <timturnerc at yahoo dot com> ---
#0 0x000055befa524260 in execute_cfa_program (fde=0x621000f84c90,
http://www-look-4.com/technology/peugeot-208/ insn_ptr=0x7fab8d86da86 <error:
Cannot access memory at address 0x7fab8d86da86>,
http://the-hunters.org/category/tech/ insn_end=0x7fab8d86da90 <error: Cannot
access memory at address 0x7fab8d86da90>, gdbarch=0x621000be3d10,
https://komiya-dental.com/computers/huawei-technology/ pc=0xffffffff81b3318e,
fs=0x7ffe0a288d10, text_offset=0x0) at
/home/smarchi/src/binutils-gdb/gdb/dwarf2/frame.c:367
http://www.iu-bloomington.com/crypto/china-affect-on-crypto/
#1 0x000055befa52bf02 in dwarf2_frame_cache (this_frame=0x6210006cfde0,
this_cache=0x6210006cfdf8)
https://waytowhatsnext.com/crypto/cryptocurrency-taxes/ at
/home/smarchi/src/binutils-gdb/gdb/dwarf2/frame.c:1025
#2 0x00 http://fishingnewsletters.co.uk/category/property/ 0055befa52ea38 in
dwarf2_frame_this_id (this_frame=0x6210006cfde0,
http://www.wearelondonmade.com/services/car-repair-services/
this_cache=0x6210006cfdf8, this_id=0x6210006cfe40) at
/home/smarchi/src/binutils-gdb/gdb/dwarf2/frame.c:1226
http://www.jopspeech.com/property/slim-pen-2/
#3 0x000055befa8dde95 in compute_frame_id (fi=0x6210006cfde0) at
/home/smarchi/src/binutils-gdb/gdb/frame.c:588
http://joerg.li/tech/cars-comparison/
#4 0x000055befa8de53e in get_frame_id (fi=0x6210006cfde0) at
/home/smarchi/src/binutils-gdb/gdb/frame.c:636
http://connstr.net/tech/mars-surface/
#5 0x000055befa8ecf33 in get_prev_frame (this_frame=0x6210006cfde0)
http://www.go-mk-websites.co.uk/category/property/ at
/home/smarchi/src/binutils-gdb/gdb/frame.c:2504
http://embermanchester.uk/property/chat-themes/
#6 0x000055befb1ff582 in frame_info_to_frame_object (frame=0x6210006cfde0)
http://www.mconstantine.co.uk/category/property/ at
/home/smarchi/src/binutils-gdb/gdb/python/py-frame.c:364
http://www.slipstone.co.uk/computers/isofix/
#7 0x000055befb201016 in gdbpy_newest_frame (self=0x7fabbcb11a40, args=0x0) at
/home/smarchi/src/binutils-gdb/gdb/python/py-frame.c:599
#8 0x00007fabc25f01aa in cfunction_vectorcall_NOARGS (func=0x7fabbca78d60,
args=<optimized out>, nargsf=<optimized out>, kwnames=<optimized out>) at
../Objects/methodobject.c:459 http://www.logoarts.co.uk/tech/drone-cameras/
#9 0x00007fabc2405d6d in _PyObject_Vectorcall (kwnames=<optimized out>,
nargsf=<optimized out>, args=<optimized out>, callable=<optimized out>) at
../Include/cpython/abstract.h:127
http://www.acpirateradio.co.uk/property/applications/
#10 call_function (tstate=0x612000009940, pp_stack=0x7ffe0a289370,
oparg=<optimized out>, kwnames=0x0) at ../Python/ceval.c:4963
http://www.compilatori.com/health/premium-subscription/
#11 0x00007fabc240def6 in _PyEval_EvalFrameDefault (f=<optimized out>,
throwflag=<optimized out>) at ../Python/ceval.c:3469
https://www.webb-dev.co.uk/shopping/shopping-during-corona/
#12 0x00007fabc241106b in function_code_fastcall (co=<optimized out>,
args=<optimized out>, nargs=1, globals=<optimized out>) at
../Objects/call.c:283
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used
[not found] <bug-11633-6500@http.gcc.gnu.org/bugzilla/>
2009-03-03 21:46 ` jason at gcc dot gnu dot org
@ 2010-01-09 12:29 ` jason at gcc dot gnu dot org
1 sibling, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu dot org @ 2010-01-09 12:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from jason at gcc dot gnu dot org 2010-01-09 12:29 -------
I can reproduce this bug with 2.95, but not with 3.4 or later. Closing as
fixed.
--
jason at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to work| |3.4.6 4.0.4 4.4.1 4.5.0
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used
[not found] <bug-11633-6500@http.gcc.gnu.org/bugzilla/>
@ 2009-03-03 21:46 ` jason at gcc dot gnu dot org
2010-01-09 12:29 ` jason at gcc dot gnu dot org
1 sibling, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu dot org @ 2009-03-03 21:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from jason at gcc dot gnu dot org 2009-03-03 21:46 -------
DR 430 is resolved; this is a bug.
--
jason at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu dot org
Status|SUSPENDED |NEW
Last reconfirmed|2005-12-11 23:22:55 |2009-03-03 21:46:06
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used
2003-07-22 20:53 [Bug c++/11633] New: " msimons at simons-clan dot com
2004-04-30 1:47 ` [Bug c++/11633] [DR 430] " pinskia at gcc dot gnu dot org
@ 2004-04-30 18:17 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-30 18:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-30 17:25 -------
Adding what I got in my email:
From: msimons@moria.simons-clan.com
Subject: Re: [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment
variables are used
Date: April 30, 2004 13:19:11 EDT
To: jsa@edg.com
Cc: msimons@simons-clan.com, pinskia@gcc.gnu.org
Steve Adamczyk wrote:
http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/cwg_active.html#430
I believe the standard is clear that each initializer expression in the
above is a full-expression (1.9 intro.execution/12-13; see also issue
392) and therefore there is a sequence point after each expression
(1.9 intro.execution/16). I agree that the standard does not seem to
dictate the order in which the expressions are evaluated, and perhaps
it should.
Does anyone know of a compiler that would not evaluate the expressions
left to right?
Steve,
Actually there is one, that does not do left to right: gcc/C++.
None of the post increment operations take effect until after the
statement finishes. So in the sample code gcc stores 23 into all
positions in the array.
The commercial vendor C++ compilers for AIX, Solaris, Tru64, HPUX
(parisc and ia64), and Windows, all do sequence points at each ','
in the initializer list.
So I opened a bug report against gcc (#11633, link to bug below).
Unfortunately if the C++ standard does not say one way or the other
then gcc/C++ is unlikely to change.
On Fri, Apr 30, 2004 at 01:13:38AM -0000, pinskia at gcc dot gnu dot org wrote:
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-30 01:13 -------
The DR report is 430: <http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/cwg_active.html#430>.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|g++ does not initialize |[DR 430] g++ does not
|structures when auto- |initialize structures when
|increment variables are used|auto-increment variables are
| |used
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
------- You are receiving this mail because: -------
You reported the bug, or are watching the reporter.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used
2003-07-22 20:53 [Bug c++/11633] New: " msimons at simons-clan dot com
@ 2004-04-30 1:47 ` pinskia at gcc dot gnu dot org
2004-04-30 18:17 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-30 1:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-30 01:13 -------
The DR report is 430: <http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/cwg_active.html#430>.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|g++ does not initialize |[DR 430] g++ does not
|structures when auto- |initialize structures when
|increment variables are used|auto-increment variables are
| |used
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11633
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-11-05 23:18 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-11633-4@http.gcc.gnu.org/bugzilla/>
2014-02-16 10:01 ` [Bug c++/11633] [DR 430] g++ does not initialize structures when auto-increment variables are used jackie.rosen at hushmail dot com
2021-11-05 23:18 ` timturnerc at yahoo dot com
[not found] <bug-11633-6500@http.gcc.gnu.org/bugzilla/>
2009-03-03 21:46 ` jason at gcc dot gnu dot org
2010-01-09 12:29 ` jason at gcc dot gnu dot org
2003-07-22 20:53 [Bug c++/11633] New: " msimons at simons-clan dot com
2004-04-30 1:47 ` [Bug c++/11633] [DR 430] " pinskia at gcc dot gnu dot org
2004-04-30 18:17 ` pinskia at gcc dot gnu dot org
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