[Bug c++/124169] New: [reflection] remove cp_preserve_using_decl

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124169

            Bug ID: 124169
           Summary: [reflection] remove cp_preserve_using_decl
           Product: gcc
           Version: 16.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: mpolacek at gcc dot gnu.org
  Target Milestone: ---

We should remove cp_preserve_using_decl if possible, and use a LOOKUP_ flag.