[Bug driver/13464] New: [gfortran options] -d8, -i8 and -r8 not passed correctly to compiler proper.

["toon at moene dot indiv dot nluug dot nl" <gcc-bugzilla@gcc.gnu.org>]

The Fortran options -d8, -i8 and -r8 are not passed to f951 correctly.

The option processor thinks that -d8 is a form of the -d dump options, in spite
of the fact that there is no such  -d8 option.  -i8 is simply consumed without
ever resurfacing. -r8 is simply an `unrecognized option'.

I tried to debug this, but got lost in all the routines that look at or mangle
the options.  However, one thing is clear:

In options.c we find:

  { "-d8",
    N_("Set the default real and integer kinds to double precision"),
    OPT_d, 2, CL_F95 | CL_REJECT_NEGATIVE },
    ^^^^^ this is wrong.

-- 
           Summary: [gfortran options] -d8, -i8 and -r8 not passed correctly
                    to compiler proper.
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: driver
        AssignedTo: neil at daikokuya dot co dot uk
        ReportedBy: toon at moene dot indiv dot nluug dot nl
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13464