Subversion Repositories openrisc

struct VEC_char_base

{

  unsigned num;

  unsigned alloc;

  union {

      short vec[1];

      struct {

          int i;

          int j;

          int k;

      } a;

  } u;

};

short __attribute__((noinline))

foo (struct VEC_char_base *p, int i)

{

  short *q;

  p->u.vec[i] = 0;

  q = &p->u.vec[16];

  *q = 1;

  return p->u.vec[i];

}

extern void abort (void);

extern void *malloc (__SIZE_TYPE__);

int

main()

{

  struct VEC_char_base *p = malloc (sizeof (struct VEC_char_base) + 256);

  if (foo (p, 16) != 1)

    abort ();

  return 0;

}