1extern void abort(void);
2
3typedef int word __attribute__((mode(word)));
4
5struct foo
6{
7  word x;
8  word y[0];
9};
10
11int main()
12{
13  if (sizeof(word) != sizeof(struct foo))
14    abort();
15  if (__alignof__(word) != __alignof__(struct foo))
16    abort();
17  return 0;
18}
19