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* [Bug c++/55728] New: std::bad_function_call has misleading what() result
@ 2012-12-18 12:34 joerg.richter@pdv-fs.de
2012-12-18 15:34 ` [Bug libstdc++/55728] " redi at gcc dot gnu.org
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: joerg.richter@pdv-fs.de @ 2012-12-18 12:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
Bug #: 55728
Summary: std::bad_function_call has misleading what() result
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: joerg.richter@pdv-fs.de
cat t.cc << EOF
#include <functional>
#include <iostream>
int main()
{
try
{
std::function<void()>()();
}
catch( std::exception const& e )
{
std::cout << e.what() << std::endl;
}
}
EOF
g++ -std=c++11 -o t t.cc
t
# gives me "std::exception"
Not wrong, but "std::bad_function_call" would have saved me some debug time.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
@ 2012-12-18 15:34 ` redi at gcc dot gnu.org
2013-01-02 14:18 ` redi at gcc dot gnu.org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: redi at gcc dot gnu.org @ 2012-12-18 15:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-12-18
Component|c++ |libstdc++
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
2012-12-18 15:34 ` [Bug libstdc++/55728] " redi at gcc dot gnu.org
@ 2013-01-02 14:18 ` redi at gcc dot gnu.org
2013-01-03 16:29 ` paolo.carlini at oracle dot com
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: redi at gcc dot gnu.org @ 2013-01-02 14:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-01-02 14:18:24 UTC ---
Maybe for consistency with bad_weak_ptr it should return "bad_function_call"
without the std:: qualification (see Bug 55847)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
2012-12-18 15:34 ` [Bug libstdc++/55728] " redi at gcc dot gnu.org
2013-01-02 14:18 ` redi at gcc dot gnu.org
@ 2013-01-03 16:29 ` paolo.carlini at oracle dot com
2013-01-03 16:36 ` redi at gcc dot gnu.org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-01-03 16:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |paolo.carlini at oracle dot
| |com, redi at gcc dot
| |gnu.org
--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-01-03 16:29:06 UTC ---
Jon, these two issues seem both straightforward to fix, right?
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
` (2 preceding siblings ...)
2013-01-03 16:29 ` paolo.carlini at oracle dot com
@ 2013-01-03 16:36 ` redi at gcc dot gnu.org
2013-01-03 17:00 ` paolo.carlini at oracle dot com
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: redi at gcc dot gnu.org @ 2013-01-03 16:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-01-03 16:35:46 UTC ---
Yes, I would have done it already but was taking a break from writing any code
over xmas!
This one needs a new export from the lib, but that's OK, I bumped the version
to 6.0.18 recently anyway.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
` (3 preceding siblings ...)
2013-01-03 16:36 ` redi at gcc dot gnu.org
@ 2013-01-03 17:00 ` paolo.carlini at oracle dot com
2013-01-03 18:42 ` redi at gcc dot gnu.org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-01-03 17:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-01-03 16:59:38 UTC ---
Eh, eh, indeed. Are you willing to take care of it over the next couple of
weeks? Otherwise let me know, I can, but not now, I'm trying to catch up about
too many things at once.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
` (4 preceding siblings ...)
2013-01-03 17:00 ` paolo.carlini at oracle dot com
@ 2013-01-03 18:42 ` redi at gcc dot gnu.org
2013-01-03 19:04 ` paolo.carlini at oracle dot com
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: redi at gcc dot gnu.org @ 2013-01-03 18:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |redi at gcc dot gnu.org
|gnu.org |
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-01-03 18:42:10 UTC ---
Sure, I think I've already done the work in a git branch so I'll revisit it
asap.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
` (5 preceding siblings ...)
2013-01-03 18:42 ` redi at gcc dot gnu.org
@ 2013-01-03 19:04 ` paolo.carlini at oracle dot com
2013-01-07 0:50 ` redi at gcc dot gnu.org
2013-01-07 0:53 ` redi at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-01-03 19:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|paolo.carlini at oracle dot |
|com, redi at gcc dot |
|gnu.org |
--- Comment #6 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-01-03 19:04:23 UTC ---
Ah, thanks!
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
` (6 preceding siblings ...)
2013-01-03 19:04 ` paolo.carlini at oracle dot com
@ 2013-01-07 0:50 ` redi at gcc dot gnu.org
2013-01-07 0:53 ` redi at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: redi at gcc dot gnu.org @ 2013-01-07 0:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-01-07 00:50:25 UTC ---
Author: redi
Date: Mon Jan 7 00:50:16 2013
New Revision: 194958
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194958
Log:
PR libstdc++/55847
* src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
* testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
string.
PR libstdc++/55728
* include/std/functional (bad_function_call::what()): Declare.
* src/c++11/functional.cc (bad_function_call::what()): Define.
* config/abi/pre/gnu.ver (bad_function_call::what()): Export.
* testsuite/20_util/bad_function_call/what.cc: New.
Added:
trunk/libstdc++-v3/testsuite/20_util/bad_function_call/what.cc
- copied, changed from r194957,
trunk/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/config/abi/pre/gnu.ver
trunk/libstdc++-v3/include/std/functional
trunk/libstdc++-v3/src/c++11/functional.cc
trunk/libstdc++-v3/src/c++11/shared_ptr.cc
trunk/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libstdc++/55728] std::bad_function_call has misleading what() result
2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
` (7 preceding siblings ...)
2013-01-07 0:50 ` redi at gcc dot gnu.org
@ 2013-01-07 0:53 ` redi at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: redi at gcc dot gnu.org @ 2013-01-07 0:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55728
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.8.0
--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-01-07 00:53:26 UTC ---
fixed for 4.8
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2013-01-07 0:53 UTC | newest]
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2012-12-18 12:34 [Bug c++/55728] New: std::bad_function_call has misleading what() result joerg.richter@pdv-fs.de
2012-12-18 15:34 ` [Bug libstdc++/55728] " redi at gcc dot gnu.org
2013-01-02 14:18 ` redi at gcc dot gnu.org
2013-01-03 16:29 ` paolo.carlini at oracle dot com
2013-01-03 16:36 ` redi at gcc dot gnu.org
2013-01-03 17:00 ` paolo.carlini at oracle dot com
2013-01-03 18:42 ` redi at gcc dot gnu.org
2013-01-03 19:04 ` paolo.carlini at oracle dot com
2013-01-07 0:50 ` redi at gcc dot gnu.org
2013-01-07 0:53 ` redi at gcc dot gnu.org
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