From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E83623858C54; Fri, 15 Sep 2023 13:38:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E83623858C54 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1694785123; bh=7WiDelJXlDK7dRnGLH5ClrO43u09GI/cy4NEhV2NSsg=; h=From:To:Subject:Date:From; b=Y7Bn7qY9ivIszCQXXL0evdCKVYwXvzBQe7mP+pQ+HR0kqL566Lo0vJQVNRzYHrZ3Z SWy5zagbyrxhA1SqVtrZ6H5L2nkcg1p6Q20YC8MSSBYsJLsehBNZQsRfImj/NDATdm 6LiZt0vIzCENzTxLNF/0NnpkwxLOeg0Q4Ah+QJSY= From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/111426] New: [11/12/13/14 Regression] "error: use of deleted function" printed twice Date: Fri, 15 Sep 2023 13:38:43 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111426 Bug ID: 111426 Summary: [11/12/13/14 Regression] "error: use of deleted function" printed twice Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: mpolacek at gcc dot gnu.org Target Milestone: --- An inaccessible destructor prevents derivation: struct X { ~X() =3D delete; }; class D : public X { }; D d; but we complain twice: $ ./cc1plus -quiet q.C q.C:6:3: error: use of deleted function =E2=80=98D::D()=E2=80=99 6 | D d; | ^ q.C:5:7: note: =E2=80=98D::D()=E2=80=99 is implicitly deleted because the d= efault definition would be ill-formed: 5 | class D : public X { }; | ^ q.C:5:7: error: use of deleted function =E2=80=98X::~X()=E2=80=99 q.C:2:3: note: declared here 2 | ~X() =3D delete; | ^ q.C:6:3: error: use of deleted function =E2=80=98D::~D()=E2=80=99 6 | D d; | ^ q.C:5:7: note: =E2=80=98D::~D()=E2=80=99 is implicitly deleted because the = default definition would be ill-formed: 5 | class D : public X { }; | ^ q.C:5:7: error: use of deleted function =E2=80=98X::~X()=E2=80=99 q.C:2:3: note: declared here 2 | ~X() =3D delete; | ^=