* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
@ 2008-01-04 23:47 ` pinskia at gcc dot gnu dot org
2008-01-05 0:00 ` manish at flock dot com
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From: pinskia at gcc dot gnu dot org @ 2008-01-04 23:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-01-04 22:54 -------
I doubt you ever could use STL without RTTI anyways.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
2008-01-04 23:47 ` [Bug libstdc++/34680] " pinskia at gcc dot gnu dot org
@ 2008-01-05 0:00 ` manish at flock dot com
2008-01-05 0:02 ` manish at flock dot com
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From: manish at flock dot com @ 2008-01-05 0:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from manish at flock dot com 2008-01-04 23:44 -------
Perhaps I wasn't clear, but this isn't theoretical. Files that *used* to build
with gcc 4.2.2 with -fno-rtti no longer do now.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
2008-01-04 23:47 ` [Bug libstdc++/34680] " pinskia at gcc dot gnu dot org
2008-01-05 0:00 ` manish at flock dot com
@ 2008-01-05 0:02 ` manish at flock dot com
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From: manish at flock dot com @ 2008-01-05 0:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from manish at flock dot com 2008-01-04 23:45 -------
Created an attachment (id=14881)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14881&action=view)
Test case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (2 preceding siblings ...)
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From: manish at flock dot com @ 2008-01-05 0:04 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 2142 bytes --]
------- Comment #4 from manish at flock dot com 2008-01-04 23:47 -------
Building the above as follows:
$ g++ -fno-rtti -Os -o testcase testcase.cpp
Results in:
/usr/include/c++/4.2/bits/locale_facets.tcc: In function const _Facet&
std::use_facet(const std::locale&) [with _Facet = std::numpunct<char>]:
/usr/include/c++/4.2/bits/locale_facets.tcc:193: instantiated from void
std::__numpunct_cache<_CharT>::_M_cache(const std::locale&) [with _CharT =
char]
/usr/include/c++/4.2/bits/locale_facets.tcc:146: instantiated from const
std::__numpunct_cache<_CharT>* std::__use_cache<std::__numpunct_cache<_CharT>
>::operator()(const std::locale&) const [with _CharT = char]
/usr/include/c++/4.2/bits/locale_facets.tcc:985: instantiated from _OutIter
std::num_put<_CharT, _OutIter>::_M_insert_int(_OutIter, std::ios_base&, _CharT,
_ValueT) const [with _ValueT = long int, _CharT = char, _OutIter =
std::ostreambuf_iterator<char, std::char_traits<char> >]
/usr/include/c++/4.2/bits/locale_facets.tcc:1255: instantiated from _OutIter
std::num_put<_CharT, _OutIter>::do_put(_OutIter, std::ios_base&, _CharT, long
int) const [with _CharT = char, _OutIter = std::ostreambuf_iterator<char,
std::char_traits<char> >]
/usr/include/c++/4.2/bits/locale_facets.h:2345: instantiated from _OutIter
std::num_put<_CharT, _OutIter>::put(_OutIter, std::ios_base&, _CharT, long int)
const [with _CharT = char, _OutIter = std::ostreambuf_iterator<char,
std::char_traits<char> >]
/usr/include/c++/4.2/bits/ostream.tcc:78: instantiated from
std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
_Traits>::_M_insert(_ValueT) [with _ValueT = long int, _CharT = char, _Traits =
std::char_traits<char>]
/usr/include/c++/4.2/bits/ostream.tcc:112: instantiated from
std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
_Traits>::operator<<(int) [with _CharT = char, _Traits =
std::char_traits<char>]
testcase.cpp:6: instantiated from here
/usr/include/c++/4.2/bits/locale_facets.tcc:118: error: dynamic_cast not
permitted with -fno-rtti
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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From: pcarlini at suse dot de @ 2008-01-05 5:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pcarlini at suse dot de 2008-01-05 00:42 -------
I think we should do something about this issue, unfortunately. Because, before
fixing those two bugs, we has essentially *no* dynamic_cast and typeid in the
headers (a few only in TR1). Presently, I'm thinking we should probably revert
the fix in the branch and think about a solution in mainline: for example a
preprocessor builtin could be elegantly used by the library...
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bkoz at redhat dot com,
| |pcarlini at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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From: bkoz at gcc dot gnu dot org @ 2008-01-05 7:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from bkoz at gcc dot gnu dot org 2008-01-05 05:21 -------
Agreed. We should remove the offending patch set from 4.2. It's been too
troublesome and we can't do this kind of compile-behavior change on a minor
update to a stable release series.
Oh well.
Probably what needs to happen on mainline is
-fexceptions and __EXCEPTIONS
should be used to model something like
-frtti and __RTTI
Then macro solutions are possible in the library.
Or, we could change mainline cc1plus to silently convert dynamic_cast to
static_cast when -fno-rtti. I would actually prefer this solution.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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2008-01-05 11:02 ` pcarlini at suse dot de
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From: bkoz at gcc dot gnu dot org @ 2008-01-05 8:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from bkoz at gcc dot gnu dot org 2008-01-05 05:40 -------
Just as an aside, the GCC manual for -fno-rtti seems to be incorrect:
http://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html#C_002b_002b-Dialect-Options
The `dynamic_cast' operator can still be used for casts that do not require
runtime type information, i.e. casts to void * or to unambiguous base classes.
Did this behavior change recently? Hmmm.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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From: pcarlini at suse dot de @ 2008-01-05 11:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pcarlini at suse dot de 2008-01-05 10:23 -------
(In reply to comment #6)
> Agreed. We should remove the offending patch set from 4.2. It's been too
> troublesome and we can't do this kind of compile-behavior change on a minor
> update to a stable release series.
Agreed.
> Oh well.
>
> Probably what needs to happen on mainline is
>
> -fexceptions and __EXCEPTIONS
>
> should be used to model something like
>
> -frtti and __RTTI
>
> Then macro solutions are possible in the library.
>
> Or, we could change mainline cc1plus to silently convert dynamic_cast to
> static_cast when -fno-rtti. I would actually prefer this solution.
Yes, I would also like the latter solution, a lot. But whereas I could
reasonably quickly implement myself the latter, I'm not at all sure about the
former and I'm not even sure the C++ front-end maintainers agree with the idea
itself :( I'm adding Mark and Jason in CC, to have feedback, also about the
good point you are raising in the next message.
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at redhat dot com,
| |mark at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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From: pcarlini at suse dot de @ 2008-01-05 11:06 UTC (permalink / raw)
To: gcc-bugs
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-01-05 10:27:55
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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From: pcarlini at suse dot de @ 2008-01-05 11:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from pcarlini at suse dot de 2008-01-05 10:25 -------
(In reply to comment #8)
> But whereas I could
> reasonably quickly implement myself the latter, I'm not at all sure about the
> former
Of course read it the other way round, sorry.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (9 preceding siblings ...)
2008-01-05 11:06 ` pcarlini at suse dot de
@ 2008-01-05 11:20 ` paolo at gcc dot gnu dot org
2008-01-05 14:08 ` [Bug libstdc++/34680] [4.3 Regression] " pinskia at gcc dot gnu dot org
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From: paolo at gcc dot gnu dot org @ 2008-01-05 11:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from paolo at gcc dot gnu dot org 2008-01-05 11:05 -------
Subject: Bug 34680
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=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (10 preceding siblings ...)
2008-01-05 11:20 ` paolo at gcc dot gnu dot org
@ 2008-01-05 14:08 ` pinskia at gcc dot gnu dot org
2008-01-05 23:47 ` pcarlini at suse dot de
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From: pinskia at gcc dot gnu dot org @ 2008-01-05 14:08 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2008-01-05 12:08 -------
(In reply to comment #6)
> Or, we could change mainline cc1plus to silently convert dynamic_cast to
> static_cast when -fno-rtti. I would actually prefer this solution.
No because this was just fixed to be an error for 4.2.0, see PR 10891.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (11 preceding siblings ...)
2008-01-05 14:08 ` [Bug libstdc++/34680] [4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2008-01-05 23:47 ` pcarlini at suse dot de
2008-01-06 20:06 ` mmitchel at gcc dot gnu dot org
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From: pcarlini at suse dot de @ 2008-01-05 23:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from pcarlini at suse dot de 2008-01-05 23:13 -------
I see... Therefore, apparently we don't have many options...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (12 preceding siblings ...)
2008-01-05 23:47 ` pcarlini at suse dot de
@ 2008-01-06 20:06 ` mmitchel at gcc dot gnu dot org
2008-01-06 20:32 ` pcarlini at suse dot de
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From: mmitchel at gcc dot gnu dot org @ 2008-01-06 20:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from mmitchel at gcc dot gnu dot org 2008-01-06 19:35 -------
I'm not keen on silently changing dynamic_cast to static_cast. But, with
-fno-rtti, making dynamic_cast<void*> and static casts work seems OK. Does
that not work now?
And, certainly, adding preprocessor macros (__GNU_CXX_EXCEPTIONS,
__GNU_CXX_RTTI) to indicate whether or not exceptions and RTTI are turned on or
not seems like a good idea.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
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2008-01-06 20:06 ` mmitchel at gcc dot gnu dot org
@ 2008-01-06 20:32 ` pcarlini at suse dot de
2008-01-06 23:12 ` paolo at gcc dot gnu dot org
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From: pcarlini at suse dot de @ 2008-01-06 20:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from pcarlini at suse dot de 2008-01-06 20:05 -------
(In reply to comment #13)
> I'm not keen on silently changing dynamic_cast to static_cast. But, with
> -fno-rtti, making dynamic_cast<void*> and static casts work seems OK. Does
> that not work now?
Yes, I checked, and that works.
> And, certainly, adding preprocessor macros (__GNU_CXX_EXCEPTIONS,
> __GNU_CXX_RTTI) to indicate whether or not exceptions and RTTI are turned on or
> not seems like a good idea.
Great. We can use that for a library-only solution. Today I posted a patch, we
already have __EXCEPTIONS, and, for the new one, I choosen __GXX_RTTI
consistently with other existing C++ only predefine macros, if you would rather
prefer __GNU_CXX_RTTI, just let me know...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (14 preceding siblings ...)
2008-01-06 20:32 ` pcarlini at suse dot de
@ 2008-01-06 23:12 ` paolo at gcc dot gnu dot org
2008-01-07 12:20 ` paolo at gcc dot gnu dot org
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From: paolo at gcc dot gnu dot org @ 2008-01-06 23:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from paolo at gcc dot gnu dot org 2008-01-06 22:31 -------
Subject: Bug 34680
Author: paolo
Date: Sun Jan 6 22:30:32 2008
New Revision: 131366
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131366
Log:
gcc/
2008-01-06 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/34680
* c-cppbuiltin.c (c_cpp_builtins): Define __GXX_RTTI, if appropriate.
* doc/cpp.texi ([Common Predefined Macros]): Document.
gcc/testsuite/
2008-01-06 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/34680
* g++.dg/rtti/predefined-rtti-macro-1.C: New.
* g++.dg/rtti/predefined-rtti-macro-2.C: Likewise.
Added:
trunk/gcc/testsuite/g++.dg/rtti/predefined-rtti-macro-1.C
trunk/gcc/testsuite/g++.dg/rtti/predefined-rtti-macro-2.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-cppbuiltin.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (15 preceding siblings ...)
2008-01-06 23:12 ` paolo at gcc dot gnu dot org
@ 2008-01-07 12:20 ` paolo at gcc dot gnu dot org
2008-01-07 12:47 ` pcarlini at suse dot de
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19 siblings, 0 replies; 21+ messages in thread
From: paolo at gcc dot gnu dot org @ 2008-01-07 12:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from paolo at gcc dot gnu dot org 2008-01-07 11:11 -------
Subject: Bug 34680
Author: paolo
Date: Mon Jan 7 11:11:02 2008
New Revision: 131372
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131372
Log:
2008-01-07 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/34680
* include/bits/locale_classes.h (has_facet<>, use_facet<>): Do not
use dynamic_cast when run-time type identification is disabled; do
not mark inline; only declare, define...
* include/bits/locale_classes.tcc: ... here.
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/locale_classes.h
trunk/libstdc++-v3/include/bits/locale_classes.tcc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (16 preceding siblings ...)
2008-01-07 12:20 ` paolo at gcc dot gnu dot org
@ 2008-01-07 12:47 ` pcarlini at suse dot de
2008-01-07 13:02 ` pcarlini at suse dot de
2008-01-07 21:50 ` paolo at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: pcarlini at suse dot de @ 2008-01-07 12:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from pcarlini at suse dot de 2008-01-07 11:12 -------
Fixed.
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.2.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (17 preceding siblings ...)
2008-01-07 12:47 ` pcarlini at suse dot de
@ 2008-01-07 13:02 ` pcarlini at suse dot de
2008-01-07 21:50 ` paolo at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: pcarlini at suse dot de @ 2008-01-07 13:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #18 from pcarlini at suse dot de 2008-01-07 11:14 -------
.
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug libstdc++/34680] [4.3 Regression] Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti
2008-01-04 23:46 [Bug libstdc++/34680] New: Unconditional use of dynamic_cast in locale_facets.tcc breaks compilation with -fno-rtti manish at flock dot com
` (18 preceding siblings ...)
2008-01-07 13:02 ` pcarlini at suse dot de
@ 2008-01-07 21:50 ` paolo at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: paolo at gcc dot gnu dot org @ 2008-01-07 21:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #19 from paolo at gcc dot gnu dot org 2008-01-07 20:55 -------
Subject: Bug 34680
Author: paolo
Date: Mon Jan 7 20:54:49 2008
New Revision: 131382
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131382
Log:
2008-01-06 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/34680
* doc/cpp.texi ([Common Predefined Macros]): Document.
Modified:
trunk/gcc/doc/cpp.texi
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34680
^ permalink raw reply [flat|nested] 21+ messages in thread