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 void abort (void);
   4 void exit (int);
   5
   6 #if __INT_MAX__ < 2147483647
   7 int
   8 main (void)
   9 {
  10   exit (0);
  11 }
  12 #else
  13 struct S
  14 {
  15   int a:3;
  16   unsigned b:1, c:28;
  17 };
  18
  19 struct S x = {1, 1, 1};
  20
  21 int
  22 main (void)
  23 {
  24   x = (struct S) {b:0, a:0, c:({ struct S o = x; o.a == 1 ? 10 : 20;})};
  25   if (x.c != 10)
  26     abort ();
  27   exit (0);
  28 }
  29 #endif