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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/103299] [11/12 Regression] accessing incorrect storage for
 designated init of anonymous union at constexpr context
Date: Wed, 17 Nov 2021 14:37:48 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103299

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[10/11/12 Regression]       |[11/12 Regression]
                   |accessing incorrect storage |accessing incorrect storage
                   |for designated init of      |for designated init of
                   |anonymous union at          |anonymous union at
                   |constexpr context           |constexpr context
   Target Milestone|10.4                        |11.3

--- Comment #2 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Actually I don't think the bug is present on the 10 branch since the full
r12-954 fix hasn't been backported there according to PR100489#c4.=