/*
* Copyright (c) 2015 - present Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/

struct X1 {
  int get() { return 1; }
};

struct X2 {
  int get() { return 0; }
};

struct X3 {
  int get() { return 0; }
};

struct Getter {
  template<class S>
  int get(S &s) { return s.get(); }
};

template<class T>
struct GetterTempl {
  template<class S>
  int get(T &t, S &s) { return t.get() + s.get(); }
};

int div0_getter() {
  X2 x2;
  Getter g;
  return 1 / g.get(x2);
}

int div1_getter() {
  X1 x1;
  Getter g;
  return 1 / g.get(x1);
}

int div0_getter_templ() {
  X2 x2;
  X3 x3;
  GetterTempl<X3> g;
  return 1 / g.get(x3, x2);
}

int div0_getter_templ2() {
  X2 x2;
  GetterTempl<X2> g;
  return 1 / g.get(x2, x2);
}

int div1_getter_templ() {
  X1 x1;
  X2 x2;
  GetterTempl<X2> g;
  return 1 / g.get(x2, x1);
}

int div1_getter_templ2() {
  X1 x1;
  GetterTempl<X1> g;
  return 1 / g.get(x1, x1);
}