plumb through enableAsync

pkg/analyzer/lib/src/task/dart.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 analyzer.src.task.dart;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/src/context/cache.dart';
+import 'package:analyzer/src/context/context.dart';
 import 'package:analyzer/src/dart/element/element.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/constant.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/error_verifier.dart';
 import 'package:analyzer/src/generated/incremental_resolver.dart';
 import 'package:analyzer/src/generated/java_engine.dart';
 import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/generated/resolver.dart';
@@ skipping 1459 matching lines @@
       owningContext = internalContext.getContextFor(librarySource);
     }
     LibraryElementImpl libraryElement =
         new LibraryElementImpl.forNode(owningContext, libraryNameNode);
     libraryElement.definingCompilationUnit = definingCompilationUnitElement;
     libraryElement.entryPoint = entryPoint;
     libraryElement.parts = sourcedCompilationUnits;
     for (Directive directive in directivesToResolve) {
       directive.element = libraryElement;
     }
-      BuildLibraryElementUtils.patchTopLevelAccessors(libraryElement);
+    BuildLibraryElementUtils.patchTopLevelAccessors(libraryElement);
     if (libraryDirective != null) {
       _setDoc(libraryElement, libraryDirective);
     }
     //
     // Record outputs.
     //
     outputs[BUILD_LIBRARY_ERRORS] = errors;
     outputs[LIBRARY_ELEMENT1] = libraryElement;
     outputs[IS_LAUNCHABLE] = entryPoint != null;
   }
@@ skipping 208 matching lines @@
 
   @override
   void internalPerform() {
     LibraryElement coreLibrary = getRequiredInput(CORE_INPUT);
     LibraryElement asyncLibrary = getRequiredInput(ASYNC_INPUT);
     Namespace coreNamespace = coreLibrary.publicNamespace;
     Namespace asyncNamespace = asyncLibrary.publicNamespace;
     //
     // Record outputs.
     //
+    if (!context.analysisOptions.enableAsync) {
+      AnalysisContextImpl contextImpl = context;
+      asyncLibrary = contextImpl.createMockAsyncLib(coreLibrary);
+      asyncNamespace = asyncLibrary.publicNamespace;
+    }
     TypeProvider typeProvider =
         new TypeProviderImpl.forNamespaces(coreNamespace, asyncNamespace);
     (context as InternalAnalysisContext).typeProvider = typeProvider;
     outputs[TYPE_PROVIDER] = typeProvider;
   }
 
   static Map<String, TaskInput> buildInputs(AnalysisTarget target) {
     AnalysisContextTarget contextTarget = target;
     SourceFactory sourceFactory = contextTarget.context.sourceFactory;
     Source coreSource = sourceFactory.forUri(DartSdk.DART_CORE);
@@ skipping 3708 matching lines @@
 
   @override
   bool moveNext() {
     if (_newSources.isEmpty) {
       return false;
     }
     currentTarget = _newSources.removeLast();
     return true;
   }
 }