!752

sclass A {
  char c;
  Character d;
  
  *() {}
  *(char *c, Character *d) {}
}

p {
  A a = new A('a', 'b');
  
  S s = structure(a);
  print(s);
  S s2 = structure(unstructure(s));
  print(s2);
  assertEquals(s, s2);
  print("OK");
}