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Subject: [Bug c++/90664] [9 regression] noexcept confuses template argument
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Date: Fri, 13 May 2022 17:41:18 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D90664

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Jason Merrill
<jason@gcc.gnu.org>:

https://gcc.gnu.org/g:45fb36bf93a7cc6506c2a12f9c4aa3981f4e6b44

commit r9-10167-g45fb36bf93a7cc6506c2a12f9c4aa3981f4e6b44
Author: Jason Merrill <jason@redhat.com>
Date:   Fri Apr 2 17:07:12 2021 -0400

    c++: PMF template parm and noexcept [PR90664]

    The constexpr code only wants to preserve PTRMEM_CST in conversions if =
the
    conversions are only qualification conversions; dropping noexcept count=
s as
    a qualification adjustment in overload resolution, so let's include it
here.

    gcc/cp/ChangeLog:

            PR c++/90664
            * cvt.c (can_convert_qual): Check fnptr_conv_p.

    gcc/testsuite/ChangeLog:

            PR c++/90664
            * g++.dg/cpp1z/noexcept-type24.C: New test.=