[Bug fortran/23176] New: Warning messages incorrectly being displayed

["dir at lanl dot gov" <gcc-bugzilla at gcc dot gnu dot org>]

I think that the warning messages should not be displayed -

[dranta:~/tests/gfortran-D] dir% gfortran -g -c -fdefault-real-8
-fdefault-integer-8 -fdefault-double-8 arg.F
cc1: warning: command line option "-fdefault-real-8" is valid for F95 but not for C
cc1: warning: command line option "-fdefault-integer-8" is valid for F95 but not
for C
cc1: warning: command line option "-fdefault-double-8" is valid for F95 but not
for C
[dranta:~/tests/gfortran-D] dir% cat arg.F
      program main
      stop
      end

-- 
           Summary: Warning messages incorrectly being displayed
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dir at lanl dot gov
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: powerpc-apple-darwin7.9.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23176