Don't serialize elements of top-level function/constructor/method bodies.

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

 // Copyright (c) 2016, 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.
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:typed_data';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/error/error.dart';
@@ skipping 48 matching lines @@
  *
  *
  * TODO(scheglov) Clean up the list of implicitly analyzed files.
  *
  * TODO(scheglov) Handle not existing 'dart:x' URIs (while user is typing).
  */
 class AnalysisDriver {
   /**
    * The version of data format, should be incremented on every format change.
    */
-  static const int DATA_VERSION = 1;
+  static const int DATA_VERSION = 2;
 
   String name;
   final PerformanceLog _logger;
 
   /**
    * The resource provider for working with files.
    */
   final ResourceProvider _resourceProvider;
 
   /**
@@ skipping 942 matching lines @@
   /**
    * Complete the [signal] future if it is not completed yet. It is safe to
    * call this method multiple times, but the [signal] will complete only once.
    */
   void notify() {
     if (!_completer.isCompleted) {
       _completer.complete(null);
     }
   }
 }