Add never claim parser.

* src/neverclaimparse/: New directory. * src/neverclaimparse/fmterror.cc: New file. Print a formatted parse error on a output stream. * src/neverclaimparse/neverclaimparse.yy: New file. Parser declaration for Bison. * src/neverclaimparse/neverclaimscan.ll: New file. Scanner declaration for Flex. * src/neverclaimparse/public.hh: New file. Public header for external use. * src/neverclaimparse/parsedecl.hh: New file. Header file for Flex-Bison interaction. * src/neverclaimparse/Makefile.am: New Makefile. * src/tgbatest/neverclaimread.cc: New file. Test program for the never claim parser. * src/tgbatest/neverclaimread.test: New file. Test script for the never claim parser. * src/tgbatest/Makefile.am: Adjust. * configure.ac : Adjust. * README: Adjust.
2010-05-25 16:19:20 +02:00 · 2010-05-25 16:19:20 +02:00 · 9aaa638b27
commit 9aaa638b27
parent be6efe94a4
13 changed files with 743 additions and 41 deletions
--- a/src/tgbatest/neverclaimread.cc
+++ b/src/tgbatest/neverclaimread.cc
@ -0,0 +1,85 @@
+// Copyright (C) 2008 Laboratoire de Recherche et Développement
+// de l'Epita (LRDE).
+// Copyright (C) 2003, 2004, 2006 Laboratoire d'Informatique de
+// Paris 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
+// Université Pierre et Marie Curie.
+//
+// This file is part of Spot, a model checking library.
+//
+// Spot 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 2 of the License, or
+// (at your option) any later version.
+//
+// Spot 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 Spot; see the file COPYING.  If not, write to the Free
+// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+
+#include <iostream>
+#include <cassert>
+#include <cstdlib>
+#include <cstring>
+#include "neverclaimparse/public.hh"
+#include "tgba/tgbaexplicit.hh"
+#include "tgbaalgos/dotty.hh"
+#include "ltlast/allnodes.hh"
+
+void
+syntax(char* prog)
+{
+  std::cerr << prog << " [-d] filename" << std::endl;
+  exit(2);
+}
+
+int
+main(int argc, char** argv)
+{
+  if (argc < 2)
+    syntax(argv[0]);
+
+  bool debug = false;
+  int filename_index = 1;
+
+  if (!strcmp(argv[1], "-d"))
+  {
+    debug = true;
+    if (argc < 3)
+      syntax(argv[0]);
+    filename_index = 2;
+  }
+
+  spot::bdd_dict* dict = new spot::bdd_dict();
+
+  spot::ltl::environment& env(spot::ltl::default_environment::instance());
+  spot::neverclaim_parse_error_list pel;
+  spot::tgba_explicit* a = spot::neverclaim_parse(argv[filename_index],
+						  pel, dict, env, debug);
+
+  if (spot::format_neverclaim_parse_errors(std::cerr, argv[filename_index],
+					   pel))
+    return 2;
+
+  if (a)
+  {
+    spot::dotty_reachable(std::cout, a);
+    delete a;
+  }
+  else
+  {
+    return 1;
+  }
+
+  delete dict;
+  assert(spot::ltl::atomic_prop::instance_count() == 0);
+  assert(spot::ltl::unop::instance_count() == 0);
+  assert(spot::ltl::binop::instance_count() == 0);
+  assert(spot::ltl::multop::instance_count() == 0);
+
+  return 0;
+}