Re: Bugs report for cplus-dem.c in GNU Binutils 2.31

[Nick Clifton]

Hi 乐泰,

  Thank you very much for reporting these bugs.  Unfortunately
  there are a few problems with this report:

  * Bugs related to demangling in cplus-dem.c should actually
    be reported to the GCC project, not the BINUTILS project.
    This is because cplus-dem.c is part of the libiberty 
    library, which is maintained as part of GCC.  The binutils
    project makes use of the libiberty library, but it does
    not maintain it.

  * Bugs like this should be reported by using the appropriate
    bug reporting system.  For GCC this is done by creating a 
    new bug report here:

      https://gcc.gnu.org/bugzilla/show_bug.cgi

   (For future reference bug reports for the binutils project
   can be filed here):

       https://sourceware.org/bugzilla/

 * You should try to use the latest version of the binutils
   sources when you run your tests.  In this case the latest
   released version is 2.32 not 2.31.  This is particularly
   important in this case because 2.32 contains several fixes
   to the cplus-dem.c source file.  In fact when I tried to 
   reproduce the failures you reported using the current
   development version of the binutils, none of them worked.
   Ie there were no segmentation faults of address violations 
   detected.

  I hope that this information helps, and thank you once again
  for your interest in the binutils.

Cheers
  Nick Clifton