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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++/103185] [11/12/13/14 Regression] ind[arr] is rejected when
 arr is an array prvalue
Date: Tue, 28 Nov 2023 17:11:03 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103185

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ind[arr] is rejected when   |[11/12/13/14 Regression]
                   |arr is an array prvalue     |ind[arr] is rejected when
                   |                            |arr is an array prvalue
                 CC|                            |ppalka at gcc dot gnu.org

--- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Started to be rejected in C++17 mode since r10-3793-g1a37b6d9a7e57c:

using intarr =3D int[];
using type =3D decltype(0[intarr{0}]); // { dg-bogus "taking address of tem=
porary
array" }=