https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104356
--- Comment #20 from Jakub Jelinek <jakub at gcc dot gnu.org> --- flag_non_call_exceptions can be used even in C/C++ and other languages, so I'd strongly prefer a new flag which will e.g. make it clearer what is it about, will make it easier for grep for such dependencies etc.