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[Bug other/42230] abi::__cxa_demangle fails to return the length of the decoded name
- From: "paolo dot carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jan 2010 20:51:05 -0000
- Subject: [Bug other/42230] abi::__cxa_demangle fails to return the length of the decoded name
- References: <bug-42230-7796@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from paolo dot carlini at oracle dot com 2010-01-09 20:51 -------
I have in front of me the documentation in cxxabi.h and something like the
below should pass, AFAICS:
#include <cxxabi.h>
#include <cassert>
#include <cstddef>
int main()
{
std::size_t length = 0;
int cc;
char* ret = abi::__cxa_demangle("e", 0, &length, &cc);
assert( (cc < 0 && !ret) || (ret && length) );
}
--
paolo dot carlini at oracle dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |paolo dot carlini at oracle
| |dot com
Status|WAITING |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-01-09 20:51:05
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42230