http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58020
--- Comment #9 from Fred Krogh <fkrogh#gcc at mathalacarte dot com> --- Concering Fortran language standards, our guru is W. Van Snyder a long time member of the Fortran Standards committee. He has said to me in an email: "It's OK not to support stuff, but the inquiry functions have to be there to tell you."