https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104424
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- It's not there because it was removed in GCC 3.4: https://gcc.gnu.org/gcc-3.4/changes.html You will get an error if you try to use it with 4.3.3 There is no bug report here, so I think it would have been more appropriate on the gcc-help mailing list, https://gcc.gnu.org/lists.html
