Reanalyze after creating a referenced part.

pkg/analyzer/lib/src/context/cache.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.context.cache;
 
 import 'dart:collection';
 
 import 'package:analyzer/src/generated/engine.dart'
     show AnalysisEngine, CacheState, InternalAnalysisContext, RetentionPriority;
@@ skipping 407 matching lines @@
       }
     }
   }
 
   /**
    * Set the value of the result represented by the given [descriptor] to the
    * given [value].
    */
   /*<V>*/ void setValue(ResultDescriptor /*<V>*/ descriptor, dynamic /*V*/
       value, List<TargetedResult> dependedOn) {
+//    {

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

Did you intend to include this debugging code?

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

Yes, I did.
I find it often useful for debugging.

+//      String valueStr = '$value';
+//      if (valueStr.length > 20) {
+//        valueStr = valueStr.substring(0, 20) + '...';
+//      }
+//      valueStr = valueStr.replaceAll('\n', '\\n');
+//      print(
+//          'setValue $descriptor for $target value=$valueStr deps=$dependedOn');
+//    }
     _validateStateChange(descriptor, CacheState.VALID);
     TargetedResult thisResult = new TargetedResult(target, descriptor);
     if (_partition != null) {
       _partition.resultStored(thisResult, value);
     }
     ResultData data = getResultData(descriptor);
     _setDependedOnResults(data, thisResult, dependedOn);
     data.state = CacheState.VALID;
     data.value = value == null ? descriptor.defaultValue : value;
   }
@@ skipping 19 matching lines @@
   /**
    * Return the value of the flag with the given [index].
    */
   bool _getFlag(int index) => BooleanArray.get(_flags, index);
 
   /**
    * Invalidate the result represented by the given [descriptor] and propagate
    * invalidation to other results that depend on it.
    */
   void _invalidate(ResultDescriptor descriptor) {
+//    print('invalidate $descriptor for $target');
     ResultData thisData = _resultMap.remove(descriptor);
     if (thisData == null) {
       return;
     }
     // Stop depending on other results.
     TargetedResult thisResult = new TargetedResult(target, descriptor);
     thisData.dependedOnResults.forEach((TargetedResult dependedOnResult) {
       ResultData data = _partition._getDataFor(dependedOnResult, orNull: true);
       if (data != null) {
         data.dependentResults.remove(thisResult);
@@ skipping 574 matching lines @@
   void resultAccessed(TargetedResult result) {}
 
   @override
   List<TargetedResult> resultStored(TargetedResult newResult, newValue) {
     return TargetedResult.EMPTY_LIST;
   }
 
   @override
   void targetRemoved(AnalysisTarget target) {}
 }