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[Bug fortran/18452] -fno-second-underscore induces warning for fortran that needs preprocessing
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Apr 2005 17:20:17 -0000
- Subject: [Bug fortran/18452] -fno-second-underscore induces warning for fortran that needs preprocessing
- References: <20041112151531.18452.coudert@clipper.ens.fr>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-11 17:20 -------
(In reply to comment #8)
> We're using the traditional preprocessor. This is a separate executable, cpp,
> which is built separately. So the question remains: why do we run cc1?
cpp just calls cc1.
There used to be a cpp0 but that was removed a while back, long before gfortran was added, there was
code in cc1 which made us not warn about the g77 options, that should be brought back.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18452