From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7590A3858C3B; Wed, 15 Sep 2021 11:24:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7590A3858C3B From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/102345] [modules] Cannot define a module interface unit for anything in Date: Wed, 15 Sep 2021 11:24:16 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: rejects-valid X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Sep 2021 11:24:16 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102345 --- Comment #2 from Jonathan Wakely --- The second problem is demonstrated by: export module newdel; export void* operator new(__SIZE_TYPE__); new.cc:2:40: error: declaration =E2=80=98void* operator new(long unsigned i= nt)=E2=80=99 conflicts with builtin 2 | export void* operator new(__SIZE_TYPE__); | ^ new.cc:1:8: warning: not writing module =E2=80=98newdel=E2=80=99 due to err= ors 1 | export module newdel; | ^~~~~~=