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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/109039] [12/13 Regression] Miscompilation with
 no_unique_address and bitfields
Date: Mon, 06 Mar 2023 14:44:57 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109039

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Miscompilation with         |[12/13 Regression]
                   |no_unique_address and       |Miscompilation with
                   |bitfields                   |no_unique_address and
                   |                            |bitfields
      Known to fail|                            |12.2.0, 13.0
                 CC|                            |jason at gcc dot gnu.org,
                   |                            |ppalka at gcc dot gnu.org
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D103681
   Target Milestone|---                         |12.3
      Known to work|                            |11.3.0

--- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Started with r12-6028-ga37e8ce3b66325, before which sizeof(S) =3D=3D 4 and =
now
sizeof(S) =3D=3D 2=