Implement complex super assignment.

sdk/lib/_internal/compiler/implementation/enqueue.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.
 
 part of dart2js;
 
 class EnqueueTask extends CompilerTask {
   final ResolutionEnqueuer resolution;
   final CodegenEnqueuer codegen;
 
@@ skipping 321 matching lines @@
     } else {
       assert(element.isField());
     }
     // We also need to add the selector to the invoked names map,
     // because the emitter uses that map to generate parameter stubs.
     Set<Selector> selectors = universe.invokedNames.putIfAbsent(
         element.name, () => new Set<Selector>());
     selectors.add(selector);
   }
 
+  void registerSelectorUse(Selector selector) {
+    if (selector.isGetter()) {
+      registerInvokedGetter(selector.name, selector);
+    } else if (selector.isSetter()) {
+      registerInvokedSetter(selector.name, selector);
+    } else {
+      registerInvocation(selector.name, selector);
+    }
+  }
+
   void registerDynamicGetter(SourceString methodName, Selector selector) {
     registerInvokedGetter(methodName, selector);
   }
 
   void registerDynamicSetter(SourceString methodName, Selector selector) {
     registerInvokedSetter(methodName, selector);
   }
 
   void registerFieldGetter(Element element) {
     universe.fieldGetters.add(element);
@@ skipping 184 matching lines @@
     while(!queue.isEmpty) {
       // TODO(johnniwinther): Find an optimal process order for codegen.
       f(queue.removeLast());
     }
   }
 
   void _logSpecificSummary(log(message)) {
     log('Compiled ${generatedCode.length} methods.');
   }
 }