Fix issue 1246

tests/language/src/ContinueTest.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 // Dart test for continue in for, do/while and while loops.
 
 class ContinueTest {
   static testMain() {
     int i;
     int forCounter = 0;
     for (i = 0; i < 10; i++) {
@@ skipping 32 matching lines @@
         if (i < 10) {
           continue L;
         } else {
           i++;
           break;
         }
       }
       break;
     }
     Expect.equals(11, i);
+
+    // continue without label inside switch continues to innermost loop.
+    do {
+      i = 20;
+      switch (0) {
+        case 0:
+          i = 22;
+          continue;
+        default:
+          i = 25;
+          break;
+      }
+      i = 30;
+    } while (false);
+    Expect.equals(22, i);
   }
 }
 
 main() {
   ContinueTest.testMain();
 }