[Bug fortran/95146] gfortran -cpp – leading spaces before '#' preprocessing directive not handled

burnus at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri May 15 07:45:08 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95146

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Pre ANSI/ISO C (aka K&R C), preprocessor were true preprocessor and always
> required # in the first column.
> 
> I think meson should be fixed really to work rather than working around the
> issue in gfortran.

Well, gfortran should finally move to non-traditional, but that's not that
trivial as PR 28662 shows.

→ Close as INVALID as the current behavior is fine with -traditional and the
other is already covered.


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