http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55954
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-12 04:59:12 UTC --- I think it is really a bug in the mail clients if they don't just use In-Reply-To instead.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55954
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-12 04:59:12 UTC --- I think it is really a bug in the mail clients if they don't just use In-Reply-To instead.