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From: "hp at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/111264] [14 regression]
 gcc.dg/plugin/analyzer_cpython_plugin.c breaks after r14-3580-g597b9ec69bca8a
Date: Fri, 01 Sep 2023 02:09:30 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111264

Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hp at gcc dot gnu.org

--- Comment #1 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
Also seen for cris-elf and m68k-linux
(https://gcc.gnu.org/pipermail/gcc-testresults/2023-August/794806.html).

Some experimentation says that this is a mismatch between the default C++
version for the host/installed gcc (for me, C++11, I think) and the target
(C++17, right?).  If you add "-std=3Dc++17" to the invocation line in gcc.l=
og,
compilation succeeds.  Or, change the form of the newly introduced declarat=
ions
from
 auto foobar =3D foo<bar>();
to
 foo<bar> foobar;
Not sure why the former is used, it seems negate the benefits of auto and j=
ust
be more typing.  Beware: since I know Very Little C++ of the last decades, I
could be completely wrong.=