[Bug c++/124215] [reflection] const pointer type can't find member list

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124215

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Marek Polacek <mpolacek@gcc.gnu.org>:

https://gcc.gnu.org/g:94990be76a3230a1e19411d3aaa480c043d01172

commit r16-7715-g94990be76a3230a1e19411d3aaa480c043d01172
Author: Marek Polacek <polacek@redhat.com>
Date:   Tue Feb 24 13:38:48 2026 -0500

    c++/reflection: members_of and cv-qual class types [PR124215]

    Here when asking for the members of "^^Test const" we found nothing.
    The reason is that members_of_representable_p checks whether
    CP_DECL_CONTEXT != c, but if c is a type, it doesn't look at its
    TYPE_MAIN_VARIANT.  Fixed as per Jakub's suggestion in the PR.

            PR c++/124215

    gcc/cp/ChangeLog:

            * reflect.cc (class_members_of): Use TYPE_MAIN_VARIANT of R.

    gcc/testsuite/ChangeLog:

            * g++.dg/reflect/members_of9.C: New test.

    Co-authored-by: Jakub Jelinek  <jakub@redhat.com>
    Reviewed-by: Jason Merrill <jason@redhat.com>