Introduce code to generate summaries from an element model.

pkg/analyzer/tool/summary/idl_model.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.
 
 /**
  * This file contains a set of concrete classes representing an in-memory
  * semantic model of the IDL used to code generate summary serialization and
  * deserialization code.
  */
 library analyzer.tool.summary.idl_model;
 
 /**
  * Information about a single class defined in the IDL.
  */
 class ClassDeclaration {
   /**
    * Fields defined in the class.
    */
   final Map<String, FieldType> fields = <String, FieldType>{};
+
+/**
+ * Indicates whether the class has the `topLevel` annotation.
+ */

[Brian Wilkerson, 2015/11/11 21:06:39]

Misaligned comment. Needs formatting?

[Paul Berry, 2015/11/11 21:14:08]

Done.

+  final bool isTopLevel;
+
+  ClassDeclaration(this.isTopLevel);
 }
 
 /**
  * Information about a single enum defined in the IDL.
  */
 class EnumDeclaration {
   /**
    * List of enumerated values.
    */
   final List<String> values = <String>[];
@@ skipping 24 matching lines @@
   /**
    * Classes defined in the IDL.
    */
   final Map<String, ClassDeclaration> classes = <String, ClassDeclaration>{};
 
   /**
    * Enums defined in the IDL.
    */
   final Map<String, EnumDeclaration> enums = <String, EnumDeclaration>{};
 }