mes/scaffold/tests/43-for-do-while.c

/* -*-comment-start: "//";comment-end:""-*-
 * GNU Mes --- Maxwell Equations of Software
 * Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 *
 * This file is part of GNU Mes.
 *
 * GNU Mes 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.
 *
 * GNU Mes 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 GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <libmes.h>
#include <stdio.h>

int
main ()
{
  int i = 0;
  int f = 0;
  int t = 1;
  int one = t;
  char *p = "mes";

  puts ("\n");

  puts ("t: for (i=1; i<5; ++i)\n");
  for (i=1; i<5; ++i);
  if (i != 5) return i;

  puts ("t: while (i<3) i++\n");
  i = 1;
  while (i<3) i++;
  if (i != 3) return i;

  puts ("t: do i-- while (i>0)\n");
  do i--; while (i>0);
  if (i != 0) return 1;

  puts ("t: while (1) break;\n");
  while (1) break;

  puts ("t: while (1) ... break;\n");
  while (1) {f=0;break;}

  puts ("t: while (1) {while (1) break;break;}\n");
  while (1) {while (1) break;break;}

  puts ("t: while () {continue;...}\n");
  while (one--) {continue;one=1;}
  one += 2;

  puts ("t: while (1) { goto label; };\n");
  while (1) {
    goto ok1;
  }
 ok1:

  return 0;
}