gcc/testsuite/gcc.c-torture/execute/zerolen-2.c

   1 /* { dg-skip-if "assumes absence of larger-than-word padding" { epiphany-*-* } "*" "" } */
   2 extern void abort(void);
   3
   4 typedef int word __attribute__((mode(word)));
   5
   6 struct foo
   7 {
   8   word x;
   9   word y[0];
  10 };
  11
  12 int main()
  13 {
  14   if (sizeof(word) != sizeof(struct foo))
  15     abort();
  16   if (__alignof__(word) != __alignof__(struct foo))
  17     abort();
  18   return 0;
  19 }