void fg1_is_callable(TypedValue* rv, ActRec* ar, int32_t count) {
  TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
  tvCastToBooleanInPlace(args-1);
  rv->m_type = KindOfBoolean;
  VRefParamValue defVal2 = uninit_null();
  rv->m_data.num = (fh_is_callable((args-0), (count > 1) ? (bool)(args[-1].m_data.num) : (bool)(false), (count > 2) ? (args-2) : (TypedValue*)(&defVal2))) ? 1LL : 0LL;
}
TypedValue* fg_is_callable(HPHP::VM::ActRec *ar) {
    TypedValue rv;
    int64_t count = ar->numArgs();
    TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
    if (count >= 1LL && count <= 3LL) {
      if ((count <= 1 || (args-1)->m_type == KindOfBoolean)) {
        rv.m_type = KindOfBoolean;
        VRefParamValue defVal2 = uninit_null();
        rv.m_data.num = (fh_is_callable((args-0), (count > 1) ? (bool)(args[-1].m_data.num) : (bool)(false), (count > 2) ? (args-2) : (TypedValue*)(&defVal2))) ? 1LL : 0LL;
        frame_free_locals_no_this_inl(ar, 3);
        memcpy(&ar->m_r, &rv, sizeof(TypedValue));
        return &ar->m_r;
      } else {
        fg1_is_callable(&rv, ar, count);
        frame_free_locals_no_this_inl(ar, 3);
        memcpy(&ar->m_r, &rv, sizeof(TypedValue));
        return &ar->m_r;
      }
    } else {
      throw_wrong_arguments_nr("is_callable", count, 1, 3, 1);
    }
    rv.m_data.num = 0LL;
    rv.m_type = KindOfNull;
    frame_free_locals_no_this_inl(ar, 3);
    memcpy(&ar->m_r, &rv, sizeof(TypedValue));
    return &ar->m_r;
  return &ar->m_r;
}