------- Comment #2 from pinskia at gcc dot gnu dot org 2006-01-13 18:40 -------
It is not just derived types, it is also arrays too:
The following is invalid code and should be rejected.
subroutine my_sio_file_write_common(data_c1)
real, intent(in), optional :: data_c1(4)
if (present(data_c1(1))) then
call abort()
endif
end subroutine my_sio_file_write_common------- Found this while looking into PR 25785. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25097
