http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45818
Frédéric Buclin <LpSolit at netscape dot net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2010.09.28 16:37:28 date| | Ever Confirmed|0 |1 --- Comment #1 from Frédéric Buclin <LpSolit at netscape dot net> 2010-09-28 16:37:28 UTC --- New bugs have e.g.: Message-ID: <bug-45818-18...@http.gcc.gnu.org/bugzilla/> And additional comments and changes have: In-Reply-To: <bug-45818-18...@http.gcc.gnu.org/bugzilla/> References: <bug-45818-18...@http.gcc.gnu.org/bugzilla/> So you can still list bugs in threads correctly. But I agree that RFC 2822 recommends that *each* message has its own unique Message-ID, which we don't do here. I will report the bug upstream.