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Re: [patch, fortran] Generate C prototypes from Fortran code
- From: Thomas Koenig <tkoenig at netcologne dot de>
- To: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 1 Aug 2017 17:08:24 +0200
- Subject: Re: [patch, fortran] Generate C prototypes from Fortran code
- Authentication-results: sourceware.org; auth=none
- References: <8ccb52b8-fa27-156d-40fa-9ad52297030d@netcologne.de>
Hello world,
here is a slight update on the patch, with the following changes:
Fixed one ICE (yes, there was one)
Added a bit to the documentation to recommend to edit
function pointers
Translates c_size_t into ssize_t now - we only have a signed
type, unsigned makes little sense.
OK for trunk?
Regards
Thomas
2017-07-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45435
* lang.opt (fc-prototypes): Add option.
* gfortran.h (gfc_typespec): Add interop_kind to struct.
(gfc_dump_c_prototypes): Add prototype.
* decl.c (gfc_match_kind_spec): Copy symbol used for kind to
typespec.
* parse.c (gfc_parse_file): Call gfc_dump_prototypes.
* dump-parse-tree.c (gfc_dump_c_prototypes): New function.
(type_return): New enum.
(get_c_type_name): New function.
(write_decl): New function.
(write_type): New function.
(write_variable): New function.
(write_proc): New function.
(write_interop_decl): New function.
* invoke.texi: Document -fc-prototypes.