gcc/testsuite/gcc.c-torture/execute/931012-1.c

   1 /* { dg-additional-options "-std=gnu89" } */
   2 f (int b, int c)
   3 {
   4   if (b != 0 && b != 1 && c != 0)
   5     b = 0;
   6   return b;
   7 }
   8
   9 main ()
  10 {
  11   if (!f (1, 2))
  12     abort();
  13   exit(0);
  14 }