Serialize erroneous element and more

pkg/compiler/lib/src/library_loader.dart

 // Copyright (c) 2012, 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 dart2js.library_loader;
 
 import 'dart:async';
 
 import 'common/names.dart' show Uris;
 import 'common/tasks.dart' show CompilerTask, Measurer;
@@ skipping 631 matching lines @@
   /// Loads the deserialized [library] with the [handler].
   ///
   /// All libraries imported or exported transitively from [library] will be
   /// loaded as well.
   Future<LibraryElement> loadDeserializedLibrary(
       LibraryDependencyHandler handler, LibraryElement library) {
     libraryCanonicalUriMap[library.canonicalUri] = library;
     handler.registerNewLibrary(library);
     return listener.onLibraryScanned(library, handler).then((_) {
       return Future.forEach(library.imports, (ImportElement import) {
-        return createLibrary(handler, library, import.uri);
+        Uri resolvedUri = library.canonicalUri.resolveUri(import.uri);
+        return createLibrary(handler, library, resolvedUri);
       }).then((_) {
         return Future.forEach(library.exports, (ExportElement export) {
-          return createLibrary(handler, library, export.uri);
+          Uri resolvedUri = library.canonicalUri.resolveUri(export.uri);
+          return createLibrary(handler, library, resolvedUri);
+        }).then((_) {
+          // TODO(johnniwinther): Shouldn't there be an [ImportElement] for the
+          // implicit import of dart:core?
+          return createLibrary(handler, library, Uris.dart_core);
         }).then((_) => library);
       });
     });
   }
 
   Future<Script> _readScript(
       Spannable spannable, Uri readableUri, Uri resolvedUri) {
     if (readableUri == null) {
       return new Future.value(new Script.synthetic(resolvedUri));
     } else {
@@ skipping 846 matching lines @@
   Future onLibrariesLoaded(LoadedLibraries results);
 
   /// Called whenever a library element is created.
   void onLibraryCreated(LibraryElement library);
 
   /// Called whenever a library is scanned from a script file.
   Future onLibraryScanned(LibraryElement library, LibraryLoader loader);
 }
 
 const _reuseLibrarySubtaskName = "Reuse library";