Index EnumDeclaration definitions as top-level elements.

pkg/analysis_server/test/abstract_context.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 testing.abstract_context;
 
 import 'mock_sdk.dart';
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/src/generated/ast.dart';
@@ skipping 62 matching lines @@
   }
 
   CompilationUnit resolveLibraryUnit(Source source) {
     return context.resolveCompilationUnit2(source, source);
   }
 
   void setUp() {
     resourceResolver = new ResourceUriResolver(provider);
     context = AnalysisEngine.instance.createAnalysisContext();
     context.sourceFactory = new SourceFactory([SDK_RESOLVER, resourceResolver]);
+    {
+      AnalysisOptionsImpl options =
+          new AnalysisOptionsImpl.con1(context.analysisOptions);
+      options.enableAsync = true;
+      options.enableEnum = true;
+      context.analysisOptions = options;
+    }
   }
 
   void tearDown() {
     context = null;
     provider = null;
   }
 }
 
 
 /**
  * Wraps the given [_ElementVisitorFunction] into an instance of
  * [engine.GeneralizingElementVisitor].
  */
 class _ElementVisitorFunctionWrapper extends GeneralizingElementVisitor {
   final _ElementVisitorFunction function;
   _ElementVisitorFunctionWrapper(this.function);
   visitElement(Element element) {
     function(element);
     super.visitElement(element);
   }
 }