[Bug fortran/78300] Failure to compile a Fortran-2003 code with an optional dummy procedure argument.

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78300

janus at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |janus at gcc dot gnu.org

--- Comment #13 from janus at gcc dot gnu.org ---
Further reduced/modified testcase:


module gfc_base

   implicit none

   type gfc_cont_elem_t
   end type

   contains

      function gfc_copy_i() result(clone)
         class(gfc_cont_elem_t), pointer:: clone
      end function

      subroutine ContElemConstruct(copy_constr_func)
         procedure(gfc_copy_i) :: copy_constr_func
      end subroutine

end module