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From: "pcarlini at suse dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/29286] [4.2 Regression] placement new does not change the dynamic type as it should
Date: Fri, 29 Sep 2006 16:23:00 -0000	[thread overview]
Message-ID: <20060929162347.10099.qmail@sourceware.org> (raw)
In-Reply-To: <bug-29286-10053@http.gcc.gnu.org/bugzilla/>



------- Comment #10 from pcarlini at suse dot de  2006-09-29 16:23 -------
(In reply to comment #9)
> There has to be some communutation between the library and the compiler to tell
> it that the memory location is being reused as defined by 3.8 of the standard. 

Yes. But considering that the placement forms cannot be replaced by an user
program, isn't conceptually cleaner for the C++ front-end to simply recognize
those forms and do the right thing? 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29286


  parent reply	other threads:[~2006-09-29 16:23 UTC|newest]

Thread overview: 190+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-29 14:14 [Bug libstdc++/29286] New: placement new does not provide required side-effects rguenth at gcc dot gnu dot org
2006-09-29 14:15 ` [Bug libstdc++/29286] " rguenth at gcc dot gnu dot org
2006-09-29 14:17 ` [Bug libstdc++/29286] [4.2 Regression] " rguenth at gcc dot gnu dot org
2006-09-29 14:30 ` pcarlini at suse dot de
2006-09-29 14:38 ` rguenth at gcc dot gnu dot org
2006-09-29 14:52 ` pcarlini at suse dot de
2006-09-29 15:49 ` pinskia at gcc dot gnu dot org
2006-09-29 15:51 ` [Bug libstdc++/29286] [4.2 Regression] placement new does not change the dynamic type as it should pinskia at gcc dot gnu dot org
2006-09-29 16:08 ` pcarlini at suse dot de
2006-09-29 16:19 ` pinskia at gcc dot gnu dot org
2006-09-29 16:23 ` pcarlini at suse dot de [this message]
2006-09-29 16:25 ` rguenth at gcc dot gnu dot org
2006-09-29 16:25 ` rguenth at gcc dot gnu dot org
2006-09-29 16:58 ` [Bug libstdc++/29286] [4.0/4.1/4.2 " pinskia at gcc dot gnu dot org
2006-09-29 17:01 ` pinskia at gcc dot gnu dot org
2006-10-01 18:39 ` mmitchel at gcc dot gnu dot org
2006-10-01 23:05 ` mmitchel at gcc dot gnu dot org
2006-10-02  9:32 ` mrs at apple dot com
2006-10-02 17:48 ` mmitchel at gcc dot gnu dot org
2006-10-02 19:28 ` mrs at apple dot com
2006-10-03 16:03 ` ian at airs dot com
2006-10-03 16:13 ` mark at codesourcery dot com
2006-10-03 23:44 ` ian at airs dot com
2006-10-04  5:39 ` mark at codesourcery dot com
2006-10-24  6:53   ` Gabriel Dos Reis
2006-10-09  8:22 ` rguenth at gcc dot gnu dot org
2006-10-24  6:53 ` [Bug libstdc++/29286] [4.0/4.1/4.2/4.3 " gdr at integrable-solutions dot net
2006-12-29 20:28 ` dberlin at gcc dot gnu dot org
2007-01-01  0:41 ` mark at codesourcery dot com
2007-01-02  3:01   ` Daniel Berlin
2007-01-02  3:01 ` dberlin at dberlin dot org
2007-01-02  3:24 ` mark at codesourcery dot com
2007-05-02 15:57 ` ian at airs dot com
2007-05-02 16:11 ` pinskia at gcc dot gnu dot org
2007-05-02 16:14 ` pinskia at gcc dot gnu dot org
2007-05-02 20:41 ` mark at codesourcery dot com
2007-05-03 19:33 ` ian at airs dot com
2007-05-03 20:45 ` pcarlini at suse dot de
2007-05-03 20:49 ` pinskia at gcc dot gnu dot org
2007-05-03 20:59 ` rguenth at gcc dot gnu dot org
2007-05-03 21:25 ` pcarlini at suse dot de
2007-05-04  2:47 ` mark at codesourcery dot com
2007-05-04  3:54 ` bangerth at dealii dot org
2007-05-04  6:37 ` ian at airs dot com
2007-05-04  8:41 ` pcarlini at suse dot de
2007-05-04 10:45 ` rguenth at gcc dot gnu dot org
2007-05-04 11:04 ` pcarlini at suse dot de
2007-05-04 11:08 ` pcarlini at suse dot de
2007-05-04 12:03 ` rguenth at gcc dot gnu dot org
2007-05-04 14:31 ` rguenth at gcc dot gnu dot org
2007-05-04 15:55 ` ian at airs dot com
2007-05-04 15:57 ` rguenth at gcc dot gnu dot org
2007-05-11 23:22 ` ian at airs dot com
2007-05-12  0:36 ` dberlin at dberlin dot org
2007-05-12  9:48 ` rguenth at gcc dot gnu dot org
2007-05-12 11:11 ` rguenth at gcc dot gnu dot org
2007-05-12 13:29 ` dberlin at dberlin dot org
2007-05-12 18:41 ` ian at airs dot com
2007-05-12 18:44 ` ian at airs dot com
2007-05-12 21:48 ` rguenth at gcc dot gnu dot org
2007-05-13 10:04 ` rguenth at gcc dot gnu dot org
2007-05-14  3:45 ` ian at airs dot com
2007-05-14  4:00 ` dberlin at dberlin dot org
2007-05-14  8:25 ` rguenth at gcc dot gnu dot org
2007-05-14 11:44   ` Daniel Berlin
2007-05-14 11:44 ` dberlin at dberlin dot org
2007-05-14 15:20 ` rguenth at gcc dot gnu dot org
2007-05-14 15:38 ` dberlin at dberlin dot org
2007-05-14 16:42 ` ian at airs dot com
2007-05-14 17:14 ` ian at airs dot com
2007-05-14 21:25 ` mmitchel at gcc dot gnu dot org
2007-05-14 21:36 ` ian at airs dot com
2007-05-14 21:37 ` pinskia at gcc dot gnu dot org
2007-05-14 21:40 ` dberlin at dberlin dot org
2007-05-16  5:33 ` ian at airs dot com
2007-05-16  9:57 ` rguenth at gcc dot gnu dot org
2007-05-16 12:06 ` rguenth at gcc dot gnu dot org
2007-05-16 13:49 ` rguenth at gcc dot gnu dot org
2007-05-16 14:02 ` rguenth at gcc dot gnu dot org
2007-05-16 14:37 ` rguenth at gcc dot gnu dot org
2007-05-16 16:08 ` rguenth at gcc dot gnu dot org
2007-05-16 17:02 ` ian at airs dot com
2007-05-16 23:42 ` mark at codesourcery dot com
2007-05-18  6:15 ` ian at airs dot com
2007-05-18  6:25 ` ian at airs dot com
2007-05-18  6:27 ` mark at codesourcery dot com
2007-05-18  8:46 ` rguenth at gcc dot gnu dot org
2007-05-18  8:47 ` rguenth at gcc dot gnu dot org
2007-05-18 13:26 ` gdr at cs dot tamu dot edu
2007-05-18 13:30 ` gdr at cs dot tamu dot edu
2007-05-18 13:46 ` rguenth at gcc dot gnu dot org
2007-05-18 16:25 ` ian at airs dot com
2007-05-18 16:28 ` ian at airs dot com
2007-05-18 21:04   ` Gabriel Dos Reis
2007-05-18 16:36 ` ian at airs dot com
2007-05-18 16:44 ` mark at codesourcery dot com
2007-05-18 17:38 ` ian at airs dot com
2007-05-18 21:12   ` Gabriel Dos Reis
2007-05-18 17:46 ` pcarlini at suse dot de
2007-05-18 17:55 ` pinskia at gcc dot gnu dot org
2007-05-18 18:01 ` mark at codesourcery dot com
2007-05-18 18:03 ` ian at airs dot com
2007-05-18 19:55 ` rguenth at gcc dot gnu dot org
2007-05-18 20:12 ` pcarlini at suse dot de
2007-05-18 20:17 ` mark at codesourcery dot com
2007-05-18 20:27 ` pcarlini at suse dot de
2007-05-18 20:38 ` pcarlini at suse dot de
2007-05-18 21:04 ` gdr at cs dot tamu dot edu
2007-05-18 21:12 ` gdr at cs dot tamu dot edu
2007-05-18 21:16 ` gdr at cs dot tamu dot edu
2007-05-18 21:17 ` gdr at cs dot tamu dot edu
2007-05-18 21:44 ` pcarlini at suse dot de
2007-05-22  9:50 ` rguenth at gcc dot gnu dot org
2007-05-22 15:05 ` mark at codesourcery dot com
2007-05-22 15:54   ` Gabriel Dos Reis
2007-05-22 15:20 ` rguenther at suse dot de
2007-05-22 15:55 ` gdr at cs dot tamu dot edu
2007-05-22 16:20 ` mark at codesourcery dot com
2007-05-22 16:25   ` Gabriel Dos Reis
2007-05-22 16:25 ` gdr at cs dot tamu dot edu
2007-05-22 16:38 ` mark at codesourcery dot com
2007-05-22 16:46   ` Gabriel Dos Reis
2007-05-22 16:47 ` gdr at cs dot tamu dot edu
2007-05-22 16:54 ` mark at codesourcery dot com
2007-05-22 17:02 ` gdr at cs dot tamu dot edu
2007-05-22 17:11 ` dberlin at dberlin dot org
2007-05-22 17:13 ` dberlin at dberlin dot org
2007-05-22 17:20 ` gdr at cs dot tamu dot edu
2007-05-22 17:34 ` mark at codesourcery dot com
2007-05-22 17:41 ` gdr at cs dot tamu dot edu
2007-05-22 17:55 ` mark at codesourcery dot com
2007-05-22 19:13 ` gdr at cs dot tamu dot edu
2007-05-22 19:42 ` mrs at apple dot com
2007-05-22 19:53 ` gdr at cs dot tamu dot edu
2007-05-23  8:35 ` rguenther at suse dot de
2007-05-23 13:23 ` gdr at cs dot tamu dot edu
2007-05-23 13:43 ` rguenther at suse dot de
2007-05-23 14:24 ` ian at airs dot com
2007-05-23 14:38 ` rguenther at suse dot de
2007-05-23 15:00 ` gdr at cs dot tamu dot edu
2007-05-23 15:43 ` ian at airs dot com
2007-05-23 15:55 ` rguenther at suse dot de
2007-05-23 18:03 ` dberlin at dberlin dot org
2007-05-23 18:44 ` mark at codesourcery dot com
2007-05-23 18:54 ` rguenth at gcc dot gnu dot org
2007-05-23 18:57 ` rguenth at gcc dot gnu dot org
2007-05-23 19:10 ` mark at codesourcery dot com
2007-05-23 19:46 ` rguenth at gcc dot gnu dot org
2007-05-23 19:57 ` rguenth at gcc dot gnu dot org
2007-05-23 20:01 ` joseph at codesourcery dot com
2007-05-23 20:07 ` mark at codesourcery dot com
2007-05-23 20:13 ` mark at codesourcery dot com
2007-05-23 20:16 ` rguenther at suse dot de
2007-05-23 20:27 ` mark at codesourcery dot com
2007-05-23 20:48 ` rguenther at suse dot de
2007-05-23 21:02 ` dberlin at dberlin dot org
2007-05-23 21:13 ` mark at codesourcery dot com
2007-05-23 22:42 ` gdr at cs dot tamu dot edu
2007-05-23 22:50 ` gdr at cs dot tamu dot edu
2007-05-23 22:56 ` gdr at cs dot tamu dot edu
2007-05-23 22:58 ` gdr at cs dot tamu dot edu
2007-05-23 23:58 ` gdr at cs dot tamu dot edu
2007-05-24  0:07 ` gdr at cs dot tamu dot edu
2007-05-24  8:04 ` rguenther at suse dot de
2007-05-24  9:08 ` rguenther at suse dot de
2007-05-24  9:11 ` rguenther at suse dot de
2007-05-24  9:29 ` gdr at cs dot tamu dot edu
2007-05-24  9:33 ` rguenther at suse dot de
2007-05-24  9:47 ` gdr at cs dot tamu dot edu
2007-05-25 23:22 ` ian at airs dot com
2007-05-27 14:57 ` rguenther at suse dot de
2007-05-28 11:14 ` rguenther at suse dot de
2007-05-28 11:24 ` dberlin at dberlin dot org
2007-05-28 17:30 ` ian at airs dot com
2007-05-30 23:19 ` ian at airs dot com
2007-06-04 14:02 ` rguenth at gcc dot gnu dot org
2007-06-05 16:20 ` rguenth at gcc dot gnu dot org
2007-06-05 20:48 ` ian at airs dot com
2007-06-05 21:17 ` rguenther at suse dot de
2007-06-06  5:33 ` ian at airs dot com
2007-06-06  8:41 ` rguenther at suse dot de
2007-06-08  7:50 ` ian at airs dot com
2007-06-08 13:47 ` rguenther at suse dot de
2007-06-09  9:48 ` rguenth at gcc dot gnu dot org
2007-06-09  9:55 ` pcarlini at suse dot de
2007-06-09 12:03 ` bkoz at gcc dot gnu dot org
2007-06-09 19:29 ` mark at codesourcery dot com
2007-06-12 17:48 ` ian at gcc dot gnu dot org
2007-06-12 18:11 ` ian at airs dot com
2010-06-20  0:01 ` schaub-johannes at web dot de

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