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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/113776] [14 regression] postgresql-16.1 build failure with
 -Werror=vla in configure test since r14-8641
Date: Mon, 05 Feb 2024 20:05:10 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113776

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[14 regression]             |[14 regression]
                   |postgresql-16.1 build       |postgresql-16.1 build
                   |failure with -Werror=3Dvla in |failure with -Werror=3Dv=
la in
                   |configure test              |configure test since
                   |                            |r14-8641
   Target Milestone|---                         |14.0
                 CC|                            |jakub at gcc dot gnu.org
           Priority|P3                          |P1

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This boils down to
char d[(_Bool)0.5 =3D=3D 1 ? 1 : -1];
char f[(_Bool)0.0 =3D=3D 0 ? 1 : -1];
which started warning with r14-8641-g35de88e2ed0aa78f6e3306c8560cd6bb15ce0f=
fe=