Record information about parts of dependent libraries in summaries.

pkg/analyzer/lib/src/summary/summarize_elements.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 serialization.elements;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/src/dart/element/type.dart';
 import 'package:analyzer/src/generated/resolver.dart';
@@ skipping 372 matching lines @@
   }
 
   /**
    * Return the index of the entry in the dependency table
    * ([PrelinkedLibrary.dependencies]) for the given [dependentLibrary].  A new
    * entry is added to the table if necessary to satisfy the request.
    */
   int serializeDependency(LibraryElement dependentLibrary) {
     return dependencyMap.putIfAbsent(dependentLibrary, () {
       int index = dependencies.length;
+      List<String> parts = dependentLibrary.parts
+          .map((CompilationUnitElement e) => e.source.uri.toString())
+          .toList();
       dependencies.add(encodePrelinkedDependency(
-          uri: dependentLibrary.source.uri.toString()));
+          uri: dependentLibrary.source.uri.toString(), parts: parts));
       return index;
     });
   }
 
   /**
    * Serialize documentation from the given [element], creating an
    * [UnlinkedDocumentationComment].
    *
    * If [element] has no documentation, `null` is returned.
    */
@@ skipping 323 matching lines @@
     b.nameOffset = variable.nameOffset;
     b.type = serializeTypeRef(variable.type, variable);
     b.isStatic = variable.isStatic && variable.enclosingElement is ClassElement;
     b.isFinal = variable.isFinal;
     b.isConst = variable.isConst;
     b.hasImplicitType = variable.hasImplicitType;
     b.documentationComment = serializeDocumentation(variable);
     return b;
   }
 }