c++: Remove PMF special cases from cxx_get_alias_set [PR119969]
The use of 0 alias set for PMF * types seems to break modref for some reason,
but because PMFs are canonicalized, there should be no reason to special
case the alias set of PMF or PMF * anymore.
2025-11-27 Jakub Jelinek <jakub@redhat.com>
PR c++/119969
* cp-objcp-common.cc (cxx_get_alias_set): Remove special cases
for TYPE_PTRMEMFUNC_P and INDIRECT_TYPE_P for TYPE_PTRMEMFUNC_P.