[Bug c++/104641] New: Deduction guide for member template class rejected at class scope when used with typename dependant type

[gcc at ebasoft dot com.pl via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104641

            Bug ID: 104641
           Summary: Deduction guide for member template class rejected at
                    class scope when used with typename dependant type
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gcc at ebasoft dot com.pl
  Target Milestone: ---

Follow up of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100983

Doesn't work when used with template typename inside template
https://godbolt.org/z/E6Pavhfza