Tweaks for Element encoding and decoding.

pkg/analyzer/lib/src/generated/incremental_resolver.dart

 // Copyright (c) 2014, 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 engine.incremental_resolver;
 
 import 'dart:collection';
 import 'dart:math' as math;
 
 import 'package:analyzer/src/generated/constant.dart';
@@ skipping 792 matching lines @@
   AnalysisContextImpl _context;
 
   /**
    * The object used to access the types from the core library.
    */
   TypeProvider _typeProvider;
 
   /**
    * The element for the library containing the compilation unit being resolved.
    */
-  LibraryElement _definingLibrary;
+  LibraryElementImpl _definingLibrary;
 
   /**
    * The [DartEntry] corresponding to the source being resolved.
    */
   DartEntry entry;
 
   /**
    * The source representing the compilation unit being visited.
    */
   Source _source;
@@ skipping 63 matching lines @@
       // resolve
       _resolveReferences(rootNode);
       _computeConstants(rootNode);
       _resolveErrors = errorListener.getErrorsForSource(_source);
       // verify
       _verify(rootNode);
       _context.invalidateLibraryHints(_librarySource);
       _generateLints(rootNode);
       // update entry errors
       _updateEntry();
+      // notify library
+      _definingLibrary.afterIncrementalResolution();
       // OK
       return true;
     } finally {
       logger.exit();
     }
   }
 
   void _buildElements(AstNode node) {
     LoggingTimer timer = logger.startTimer();
     try {
@@ skipping 935 matching lines @@
   @override
   String toString() => name;
 }
 
 class _TokenPair {
   final _TokenDifferenceKind kind;
   final Token oldToken;
   final Token newToken;
   _TokenPair(this.kind, this.oldToken, this.newToken);
 }