public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets
@ 2006-12-09 0:30 sebor at roguewave dot com
2006-12-11 13:49 ` [Bug libstdc++/30127] " bkoz at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: sebor at roguewave dot com @ 2006-12-09 0:30 UTC (permalink / raw)
To: gcc-bugs
The program below is expected to run successfully to completion since there
is no MyCtype facet installed in the classic locale (and, in fact, no facet
of that type can exist since it doesn't have an accessible ctor).
$ cat u.cpp && g++ -dumpversion && g++ u.cpp -static && ./a.out
#include <cassert>
#include <locale>
struct MyCtype: std::ctype<char> { private: MyCtype (); };
int main ()
{
assert (std::has_facet<std::ctype<char> >(std::locale::classic ()));
assert (!std::has_facet<MyCtype>(std::locale::classic ()));
}
4.1.0
Assertion failed: !std::has_facet<MyCtype>(std::locale::classic ()), file
u.cpp, line 9
Abort (core dumped)
--
Summary: std::has_facet returns true for not installed derived
facets
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sebor at roguewave dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/30127] std::has_facet returns true for not installed derived facets
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
@ 2006-12-11 13:49 ` bkoz at gcc dot gnu dot org
2007-12-14 19:32 ` bkoz at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bkoz at gcc dot gnu dot org @ 2006-12-11 13:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from bkoz at gcc dot gnu dot org 2006-12-11 13:49 -------
Mine.
--
bkoz at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |bkoz at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-12-11 13:49:33
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/30127] std::has_facet returns true for not installed derived facets
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
2006-12-11 13:49 ` [Bug libstdc++/30127] " bkoz at gcc dot gnu dot org
@ 2007-12-14 19:32 ` bkoz at gcc dot gnu dot org
2007-12-14 21:27 ` bkoz at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bkoz at gcc dot gnu dot org @ 2007-12-14 19:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from bkoz at gcc dot gnu dot org 2007-12-14 19:32 -------
Subject: Bug 30127
Author: bkoz
Date: Fri Dec 14 19:32:03 2007
New Revision: 130941
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130941
Log:
2007-12-14 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/30127
PR libstdc++/34449
* include/bits/locale_classes.h (use_facet): Check facet hierarchy.
(has_facet): Same.
* testsuite/22_locale/global_templates/user_facet_hierarchies.cc: New.
* testsuite/22_locale/global_templates/
standard_facet_hierarchies.cc: New.
Added:
trunk/libstdc++-v3/testsuite/22_locale/global_templates/standard_facet_hierarchies.cc
trunk/libstdc++-v3/testsuite/22_locale/global_templates/user_facet_hierarchies.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/locale_classes.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/30127] std::has_facet returns true for not installed derived facets
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
2006-12-11 13:49 ` [Bug libstdc++/30127] " bkoz at gcc dot gnu dot org
2007-12-14 19:32 ` bkoz at gcc dot gnu dot org
@ 2007-12-14 21:27 ` bkoz at gcc dot gnu dot org
2007-12-25 14:55 ` pcarlini at suse dot de
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bkoz at gcc dot gnu dot org @ 2007-12-14 21:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from bkoz at gcc dot gnu dot org 2007-12-14 21:27 -------
Subject: Bug 30127
Author: bkoz
Date: Fri Dec 14 21:27:09 2007
New Revision: 130944
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130944
Log:
2007-12-14 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/30127
PR libstdc++/34449
* include/bits/locale_classes.h (use_facet): Check facet hierarchy.
(has_facet): Same.
* testsuite/22_locale/global_templates/user_facet_hierarchies.cc: New.
* testsuite/22_locale/global_templates/
standard_facet_hierarchies.cc: New.
Added:
branches/gcc-4_2-branch/libstdc++-v3/testsuite/22_locale/global_templates/standard_facet_hierarchies.cc
branches/gcc-4_2-branch/libstdc++-v3/testsuite/22_locale/global_templates/user_facet_hierarchies.cc
Modified:
branches/gcc-4_2-branch/libstdc++-v3/ChangeLog
branches/gcc-4_2-branch/libstdc++-v3/include/bits/locale_facets.tcc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/30127] std::has_facet returns true for not installed derived facets
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
` (2 preceding siblings ...)
2007-12-14 21:27 ` bkoz at gcc dot gnu dot org
@ 2007-12-25 14:55 ` pcarlini at suse dot de
2008-01-05 11:07 ` paolo at gcc dot gnu dot org
2008-01-05 11:26 ` pcarlini at suse dot de
5 siblings, 0 replies; 7+ messages in thread
From: pcarlini at suse dot de @ 2007-12-25 14:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pcarlini at suse dot de 2007-12-25 14:55 -------
Fixed for 4.2.3.
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.2.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/30127] std::has_facet returns true for not installed derived facets
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
` (3 preceding siblings ...)
2007-12-25 14:55 ` pcarlini at suse dot de
@ 2008-01-05 11:07 ` paolo at gcc dot gnu dot org
2008-01-05 11:26 ` pcarlini at suse dot de
5 siblings, 0 replies; 7+ messages in thread
From: paolo at gcc dot gnu dot org @ 2008-01-05 11:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from paolo at gcc dot gnu dot org 2008-01-05 11:05 -------
Subject: Bug 30127
Author: paolo
Date: Sat Jan 5 11:04:43 2008
New Revision: 131334
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131334
Log:
2008-01-05 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/34680
Revert:
2007-12-17 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/bits/locale_facets.tcc (has_facet, use_facet): Simplify
RTTI checks.
2007-12-14 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/30127
PR libstdc++/34449
* include/bits/locale_facets.tcc (use_facet): Check facet hierarchy.
(has_facet): Same.
* testsuite/22_locale/global_templates/user_facet_hierarchies.cc: New.
* testsuite/22_locale/global_templates/
standard_facet_hierarchies.cc: New.
Removed:
branches/gcc-4_2-branch/libstdc++-v3/testsuite/22_locale/global_templates/standard_facet_hierarchies.cc
branches/gcc-4_2-branch/libstdc++-v3/testsuite/22_locale/global_templates/user_facet_hierarchies.cc
Modified:
branches/gcc-4_2-branch/libstdc++-v3/ChangeLog
branches/gcc-4_2-branch/libstdc++-v3/include/bits/locale_facets.tcc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/30127] std::has_facet returns true for not installed derived facets
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
` (4 preceding siblings ...)
2008-01-05 11:07 ` paolo at gcc dot gnu dot org
@ 2008-01-05 11:26 ` pcarlini at suse dot de
5 siblings, 0 replies; 7+ messages in thread
From: pcarlini at suse dot de @ 2008-01-05 11:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pcarlini at suse dot de 2008-01-05 11:05 -------
Fixed for 4.3.0 only, in the branch the patch has been reverted.
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.2.3 |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30127
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2008-01-05 11:06 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-12-09 0:30 [Bug libstdc++/30127] New: std::has_facet returns true for not installed derived facets sebor at roguewave dot com
2006-12-11 13:49 ` [Bug libstdc++/30127] " bkoz at gcc dot gnu dot org
2007-12-14 19:32 ` bkoz at gcc dot gnu dot org
2007-12-14 21:27 ` bkoz at gcc dot gnu dot org
2007-12-25 14:55 ` pcarlini at suse dot de
2008-01-05 11:07 ` paolo at gcc dot gnu dot org
2008-01-05 11:26 ` pcarlini at suse dot de
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).