[Bug fortran/19292] [meta-bug] g77 features lacking in gfortran

["fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #24 from fxcoudert at gcc dot gnu dot org  2006-07-03 12:58 -------
(In reply to comment #23)
> Is the list of missing intrinsics given in comment #7 still valid? I tried to
> compile F77 code I inherited and got undefined references for itime_ and idate_
> (gfortran-4.1.1). If they are still missing, is someone working on those?

I think the list is indeed still valid, as nobody has been (to my knowledge)
working on this for some time now. They should not be very difficult to
implement (I'd even say fairly easy) but there are just too few people to do
the job...

Pasting the list here again:

Access,   fcn,   Check file accessibility.
ChMod,    sub,   Change file modes.
FSeek,    fcn,   Position file (low-level).
GMTime,   fcn,   Convert time to GMT time info.
IDate,    sub,   Get local time info.
Int2,     fcn,   Convert to `INTEGER(KIND=6)' value truncated to whole number.
Int8,     fcn,   Convert to `INTEGER(KIND=2)' value truncated to whole number.
ITime,    sub,   Get local time of day.
Long,     fcn,   Conversion to `INTEGER(KIND=1)' (archaic).
LShift,   fcn,   Left-shift bits
LStat,    sub and fcn,   Get file information.
LTime,    sub,   Convert time to local time info.
MClock,   fcn,   Get number of clock ticks for process.
MClock8,  fcn,   Get number of clock ticks for process.
RShift,   fcn,   Right-shift bits.
Short,    fcn,   Convert to `INTEGER(KIND=6)' value truncated to whole number.

CHMOD might be a bit tricky (especially if we don't want to fork and exec),
FSEEK needs a bit of thinking from someone knowing the I/O library, but all
others probably require no special skill.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19292