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

   1 /* The bit-field below would have a problem if __INT_MAX__ is too
   2    small.  */
   3 #if __INT_MAX__ < 2147483647
   4 int
   5 main (void)
   6 {
   7   exit (0);
   8 }
   9 #else
  10 struct S
  11 {
  12   int a:3;
  13   unsigned b:1, c:28;
  14 };
  15
  16 struct S x = {1, 1, 1};
  17
  18 main ()
  19 {
  20   x = (struct S) {b:0, a:0, c:({ struct S o = x; o.a == 1 ? 10 : 20;})};
  21   if (x.c != 10)
  22     abort ();
  23   exit (0);
  24 }
  25 #endif