[Bug other/42230] abi::__cxa_demangle fails to return the length of the decoded name

[paolo dot carlini at oracle dot com]

------- 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