[trac5351] regen bison

src/bin/dhcp4/dhcp4_parser.cc

@@ -2326,987 +2326,991 @@ namespace isc { namespace dhcp {
         // Merge the comment
         user_context->set("comment", old->get("comment"));
     }
+
+    // Set the user context
     parent->set("user-context", user_context);
     ctx.leave();
 }
-#line 2333 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2335 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 393:
-#line 1383 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1385 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2341 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2343 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 394:
-#line 1385 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1387 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr parent = ctx.stack_.back();
-    ElementPtr e(new MapElement(ctx.loc2pos(yystack_[3].location)));
-    ElementPtr s(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
-    e->set("comment", s);
+    ElementPtr user_context(new MapElement(ctx.loc2pos(yystack_[3].location)));
+    ElementPtr comment(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
+    user_context->set("comment", comment);
 
     // Handle already existing user context
     ConstElementPtr old = parent->get("user-context");
     if (old) {
         // Check for duplicate comment
-      if (old->contains("comment")) {
+        if (old->contains("comment")) {
             std::stringstream msg;
             msg << "duplicate user-context/comment entries (previous at "
                 << old->getPosition().str() << ")";
             error(yystack_[3].location, msg.str());
         }
         // Merge the user context in the comment
-        merge(e, old);
+        merge(user_context, old);
     }
-    parent->set("user-context", e);
+
+    // Set the user context
+    parent->set("user-context", user_context);
     ctx.leave();
 }
-#line 2367 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2372 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 395:
-#line 1410 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1415 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr l(new ListElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("reservations", l);
     ctx.stack_.push_back(l);
     ctx.enter(ctx.RESERVATIONS);
 }
-#line 2378 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2383 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 396:
-#line 1415 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1420 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.stack_.pop_back();
     ctx.leave();
 }
-#line 2387 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2392 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 401:
-#line 1428 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1433 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 }
-#line 2397 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2402 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 402:
-#line 1432 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1437 "dhcp4_parser.yy" // lalr1.cc:859
     {
     /// @todo: an identifier parameter is required.
     ctx.stack_.pop_back();
 }
-#line 2406 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2411 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 403:
-#line 1437 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1442 "dhcp4_parser.yy" // lalr1.cc:859
     {
     // Parse the reservations list entry map
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.push_back(m);
 }
-#line 2416 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2421 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 404:
-#line 1441 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1446 "dhcp4_parser.yy" // lalr1.cc:859
     {
     /// @todo: an identifier parameter is required.
     // parsing completed
 }
-#line 2425 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2430 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 424:
-#line 1472 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1477 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2433 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2438 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 425:
-#line 1474 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1479 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr next_server(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("next-server", next_server);
     ctx.leave();
 }
-#line 2443 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2448 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 426:
-#line 1480 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1485 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2451 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2456 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 427:
-#line 1482 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1487 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr srv(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("server-hostname", srv);
     ctx.leave();
 }
-#line 2461 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2466 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 428:
-#line 1488 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1493 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2469 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2474 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 429:
-#line 1490 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1495 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr bootfile(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("boot-file-name", bootfile);
     ctx.leave();
 }
-#line 2479 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2484 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 430:
-#line 1496 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1501 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2487 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2492 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 431:
-#line 1498 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1503 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr addr(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("ip-address", addr);
     ctx.leave();
 }
-#line 2497 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2502 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 432:
-#line 1504 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1509 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2505 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2510 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 433:
-#line 1506 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1511 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr d(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("duid", d);
     ctx.leave();
 }
-#line 2515 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2520 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 434:
-#line 1512 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1517 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2523 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2528 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 435:
-#line 1514 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1519 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr hw(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("hw-address", hw);
     ctx.leave();
 }
-#line 2533 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2538 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 436:
-#line 1520 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1525 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2541 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2546 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 437:
-#line 1522 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1527 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr hw(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("client-id", hw);
     ctx.leave();
 }
-#line 2551 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2556 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 438:
-#line 1528 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1533 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2559 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2564 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 439:
-#line 1530 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1535 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr hw(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("circuit-id", hw);
     ctx.leave();
 }
-#line 2569 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2574 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 440:
-#line 1536 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1541 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2577 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2582 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 441:
-#line 1538 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1543 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr hw(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("flex-id", hw);
     ctx.leave();
 }
-#line 2587 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2592 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 442:
-#line 1544 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1549 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2595 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2600 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 443:
-#line 1546 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1551 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr host(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("hostname", host);
     ctx.leave();
 }
-#line 2605 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2610 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 444:
-#line 1552 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1557 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr c(new ListElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("client-classes", c);
     ctx.stack_.push_back(c);
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2616 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2621 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 445:
-#line 1557 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1562 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.stack_.pop_back();
     ctx.leave();
 }
-#line 2625 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2630 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 446:
-#line 1565 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1570 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("relay", m);
     ctx.stack_.push_back(m);
     ctx.enter(ctx.RELAY);
 }
-#line 2636 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2641 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 447:
-#line 1570 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1575 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.stack_.pop_back();
     ctx.leave();
 }
-#line 2645 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2650 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 448:
-#line 1575 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1580 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2653 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2658 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 449:
-#line 1577 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1582 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr ip(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("ip-address", ip);
     ctx.leave();
 }
-#line 2663 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2668 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 450:
-#line 1586 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1591 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr l(new ListElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("client-classes", l);
     ctx.stack_.push_back(l);
     ctx.enter(ctx.CLIENT_CLASSES);
 }
-#line 2674 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2679 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 451:
-#line 1591 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1596 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.stack_.pop_back();
     ctx.leave();
 }
-#line 2683 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2688 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 454:
-#line 1600 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1605 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 }
-#line 2693 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2698 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 455:
-#line 1604 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1609 "dhcp4_parser.yy" // lalr1.cc:859
     {
     // The name client class parameter is required.
     ctx.require("name", ctx.loc2pos(yystack_[3].location), ctx.loc2pos(yystack_[0].location));
     ctx.stack_.pop_back();
 }
-#line 2703 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2708 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 471:
-#line 1632 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1637 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2711 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2716 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 472:
-#line 1634 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1639 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr test(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("test", test);
     ctx.leave();
 }
-#line 2721 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2726 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 473:
-#line 1644 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1649 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr time(new IntElement(yystack_[0].value.as< int64_t > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("dhcp4o6-port", time);
 }
-#line 2730 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2735 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 474:
-#line 1651 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1656 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("control-socket", m);
     ctx.stack_.push_back(m);
     ctx.enter(ctx.CONTROL_SOCKET);
 }
-#line 2741 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2746 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 475:
-#line 1656 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1661 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.stack_.pop_back();
     ctx.leave();
 }
-#line 2750 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2755 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 483:
-#line 1672 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1677 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2758 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2763 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 484:
-#line 1674 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1679 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr stype(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("socket-type", stype);
     ctx.leave();
 }
-#line 2768 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2773 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 485:
-#line 1680 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1685 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ctx.enter(ctx.NO_KEYWORD);
 }
-#line 2776 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2781 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 486:
-#line 1682 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1687 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr name(new StringElement(yystack_[0].value.as< std::string > (), ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("socket-name", name);
     ctx.leave();
 }
-#line 2786 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2791 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 487:
-#line 1690 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1695 "dhcp4_parser.yy" // lalr1.cc:859
     {
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.back()->set("dhcp-ddns", m);
     ctx.stack_.push_back(m);
     ctx.enter(ctx.DHCP_DDNS);
 }
-#line 2797 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2802 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 488:
-#line 1695 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1700 "dhcp4_parser.yy" // lalr1.cc:859
     {
     // The enable updates DHCP DDNS parameter is required.
     ctx.require("enable-updates", ctx.loc2pos(yystack_[2].location), ctx.loc2pos(yystack_[0].location));
     ctx.stack_.pop_back();
     ctx.leave();
 }
-#line 2808 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2813 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 489:
-#line 1702 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1707 "dhcp4_parser.yy" // lalr1.cc:859
     {
     // Parse the dhcp-ddns map
     ElementPtr m(new MapElement(ctx.loc2pos(yystack_[0].location)));
     ctx.stack_.push_back(m);
 }
-#line 2818 "dhcp4_parser.cc" // lalr1.cc:859
+#line 2823 "dhcp4_parser.cc" // lalr1.cc:859
     break;
 
   case 490:
-#line 1706 "dhcp4_parser.yy" // lalr1.cc:859
+#line 1711 "dhcp4_parser.yy" // lalr1.cc:859
     {
     // The enable updates DHCP DDNS parameter is required.
     ctx.require("enable-updates", ctx.loc2pos(yystack_[3].location), ctx.loc2pos(yystack_[0].location));
     // parsing completed
 }
-#line 2828 "dhcp4_parser.cc" // lalr1.cc:859