gcc/testsuite/gcc.c-torture/execute/20020904-1.c

   1 /* PR c/7102 */
   2
   3 /* Verify that GCC zero-extends integer constants
   4    in unsigned binary operations. */
   5
   6 typedef unsigned char u8;
   7
   8 u8 fun(u8 y)
   9 {
  10   u8 x=((u8)255)/y;
  11   return x;
  12 }
  13
  14 int main(void)
  15 {
  16   if (fun((u8)2) != 127)
  17     abort ();
  18   return 0;
  19 }