view liboctave/util/f77-dummy-main.cc @ 32844:77410d5eabdf

maint: Reintroduce "(void)" in specific cases with extern "C" There were two function definitions and one function declaration inside extern "C" blocks in .cc files that took no arguments. It was not clear whether they would be interpreted as taking zero arguments, or an undefined number of arguments. For good measure, all three are tagged with (void). See https://octave.discourse.group/t/remove-void-from-mex-cc-and-elsewhere/5221/5 * mach-info.cc: as above * f77-dummy-main.cc: as above * quit.cc: as above
author Arun Giridhar <arungiridhar@gmail.com>
date Thu, 25 Jan 2024 06:20:51 -0500
parents f3c1a77bcc6b
children
line wrap: on
line source

////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1996-2024 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Octave is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Octave; see the file COPYING.  If not, see
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////

#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif

#include <cassert>

// Dummy Fortran main declaration, needed in order to link to some
// Fortran libraries.  See the AC_F77_DUMMY_MAIN macro documentation.
// This function should never be called.

#if defined (F77_DUMMY_MAIN)

extern "C"
int
F77_DUMMY_MAIN (void)
{
  assert (0);

  return 1;
}

#endif