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* [Bug c++/49450] New: not possible to call explicit destructor of std::string
@ 2011-06-17 11:03 jwillemsen at remedy dot nl
2011-06-17 11:33 ` [Bug c++/49450] " jwillemsen at remedy dot nl
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: jwillemsen at remedy dot nl @ 2011-06-17 11:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49450
Summary: not possible to call explicit destructor of
std::string
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: jwillemsen@remedy.nl
We want to use C++0x unions with a std::string as member (see for example
http://www2.research.att.com/~bs/C++0xFAQ.html#unions). At the moment we want
to call the ~string we get an error.
Reproducer:
#include <string>
int main ()
{
std::string s;
s.~string();
return 0;
}
message
g++-4.6 -c t.cpp
t.cpp: In function ‘int main()’:
t.cpp:6:11: error: expected class-name before ‘(’ token
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/49450] not possible to call explicit destructor of std::string
2011-06-17 11:03 [Bug c++/49450] New: not possible to call explicit destructor of std::string jwillemsen at remedy dot nl
@ 2011-06-17 11:33 ` jwillemsen at remedy dot nl
2011-06-17 13:33 ` daniel.kruegler at googlemail dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: jwillemsen at remedy dot nl @ 2011-06-17 11:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49450
--- Comment #1 from Johnny Willemsen <jwillemsen at remedy dot nl> 2011-06-17 11:32:51 UTC ---
g++-4.6 (SUSE Linux) 4.6.0 20110505 [gcc-4_6-branch revision 173419]
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/49450] not possible to call explicit destructor of std::string
2011-06-17 11:03 [Bug c++/49450] New: not possible to call explicit destructor of std::string jwillemsen at remedy dot nl
2011-06-17 11:33 ` [Bug c++/49450] " jwillemsen at remedy dot nl
@ 2011-06-17 13:33 ` daniel.kruegler at googlemail dot com
2011-06-17 13:35 ` jwillemsen at remedy dot nl
2011-06-17 13:40 ` jwillemsen at remedy dot nl
3 siblings, 0 replies; 5+ messages in thread
From: daniel.kruegler at googlemail dot com @ 2011-06-17 13:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49450
Daniel Krügler <daniel.kruegler at googlemail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |daniel.kruegler at
| |googlemail dot com
--- Comment #2 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2011-06-17 13:32:44 UTC ---
(In reply to comment #0)
> We want to use C++0x unions with a std::string as member (see for example
> http://www2.research.att.com/~bs/C++0xFAQ.html#unions). At the moment we want
> to call the ~string we get an error.
Your program is not conforming according to the standard. You need to write
s.std::string::~string();
instead.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/49450] not possible to call explicit destructor of std::string
2011-06-17 11:03 [Bug c++/49450] New: not possible to call explicit destructor of std::string jwillemsen at remedy dot nl
2011-06-17 11:33 ` [Bug c++/49450] " jwillemsen at remedy dot nl
2011-06-17 13:33 ` daniel.kruegler at googlemail dot com
@ 2011-06-17 13:35 ` jwillemsen at remedy dot nl
2011-06-17 13:40 ` jwillemsen at remedy dot nl
3 siblings, 0 replies; 5+ messages in thread
From: jwillemsen at remedy dot nl @ 2011-06-17 13:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49450
Johnny Willemsen <jwillemsen at remedy dot nl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
--- Comment #3 from Johnny Willemsen <jwillemsen at remedy dot nl> 2011-06-17 13:34:58 UTC ---
user error
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/49450] not possible to call explicit destructor of std::string
2011-06-17 11:03 [Bug c++/49450] New: not possible to call explicit destructor of std::string jwillemsen at remedy dot nl
` (2 preceding siblings ...)
2011-06-17 13:35 ` jwillemsen at remedy dot nl
@ 2011-06-17 13:40 ` jwillemsen at remedy dot nl
3 siblings, 0 replies; 5+ messages in thread
From: jwillemsen at remedy dot nl @ 2011-06-17 13:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49450
Johnny Willemsen <jwillemsen at remedy dot nl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|FIXED |INVALID
--- Comment #4 from Johnny Willemsen <jwillemsen at remedy dot nl> 2011-06-17 13:39:20 UTC ---
correct status
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-06-17 13:40 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2011-06-17 11:03 [Bug c++/49450] New: not possible to call explicit destructor of std::string jwillemsen at remedy dot nl
2011-06-17 11:33 ` [Bug c++/49450] " jwillemsen at remedy dot nl
2011-06-17 13:33 ` daniel.kruegler at googlemail dot com
2011-06-17 13:35 ` jwillemsen at remedy dot nl
2011-06-17 13:40 ` jwillemsen at remedy dot nl
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