gcc/testsuite/gcc.c-torture/execute/930929-1.c

   1 sub1 (i)
   2      int i;
   3 {
   4   return i - (5 - i);
   5 }
   6
   7 sub2 (i)
   8      int i;
   9 {
  10   return i + (5 + i);
  11 }
  12
  13 sub3 (i)
  14      int i;
  15 {
  16   return i - (5 + i);
  17 }
  18
  19 sub4 (i)
  20      int i;
  21 {
  22   return i + (5 - i);
  23 }
  24
  25 main()
  26 {
  27   if (sub1 (20) != 35)
  28     abort ();
  29   if (sub2 (20) != 45)
  30     abort ();
  31   if (sub3 (20) != -5)
  32     abort ();
  33   if (sub4 (20) != 5)
  34     abort ();
  35   exit (0);
  36 }