Reanalyze after creating a referenced part.

pkg/analyzer/lib/src/task/driver.dart

 // Copyright (c) 2015, 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.
 
 library analyzer.src.task.driver;
 
 import 'dart:async';
 import 'dart:collection';
 
 import 'package:analyzer/src/context/cache.dart';
@@ skipping 108 matching lines @@
           highestPriority = priority;
           highestManager = manager;
         }
       }
       // Nothing to do.
       if (highestPriority == WorkOrderPriority.NONE) {
         return null;
       }
       // Create a new WorkOrder.
       TargetedResult request = highestManager.getNextResult();
+//      print('request: $request');
       if (request != null) {
         WorkOrder workOrder =
             createWorkOrderForResult(request.target, request.result);
         if (workOrder != null) {
           return workOrder;
         }
       }
     }
   }
 
@@ skipping 86 matching lines @@
       isTaskRunning = false;
     }
   }
 
   /**
    * Perform the given work item.
    * Return the performed [AnalysisTask].
    */
   AnalysisTask performWorkItem(WorkItem item) {
     if (item.exception != null) {
+      print(item.exception);

[Brian Wilkerson, 2015/06/05 18:24:48]

Ditto, noting that this code isn't commented out.

[scheglov, 2015/06/05 18:28:24]

Thank you.
Removed.

       // Mark all of the results that the task would have computed as being in
       // ERROR with the exception recorded on the work item.
       CacheEntry targetEntry = context.getCacheEntry(item.target);
       targetEntry.setErrorState(item.exception, item.descriptor.results);
       return null;
     }
     // Otherwise, perform the task.
     AnalysisTask task = item.buildTask();
     _onTaskStartedController.add(task);
     task.perform();
@@ skipping 537 matching lines @@
   final TaskManager taskManager;
 
   _WorkOrderDependencyWalker(this.taskManager, WorkItem startingNode)
       : super(startingNode);
 
   @override
   WorkItem getNextInput(WorkItem node, List<WorkItem> skipInputs) {
     return node.gatherInputs(taskManager, skipInputs);
   }
 }