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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/85428] constexpr pointer equality comparison not considered
 constant expression
Date: Thu, 06 Jan 2022 15:56:15 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D85428

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |12.0
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
                 CC|                            |ppalka at gcc dot gnu.org

--- Comment #6 from Patrick Palka <ppalka at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #4)
> (In reply to Barry Revzin from comment #1)
> > Also rejected as non-constant comparison.
>=20
> That is a different issue and was fixed for GCC 10.3.0 and GCC 11+.

By r11-7176 FWIW

The other testcases are basically PR94716, and are accepted by GCC 12 since
r12-6188=