Sketch for the new frontend dart2dart prototype.

pkg/analyzer2dart/bin/analyzer2dart.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.
+
+/** The entry point for the command-line version analyzer2dart. */
+library analyzer2dart.cmdline;
+
+import 'package:analyzer/analyzer.dart';
+import 'package:compiler/implementation/compiler.dart';
+
+void main(List<String> args) {
+  // TODO(brianwilkerson,paulberry): Run the analyzer `args[0]` and provide
+  // access to the element model/ast of the `main` method.
+
+  // TODO(brianwilkerson,paulberry,johnniwinther): Perform tree-growing by
+  // visiting the ast and feeding the dependencies into a work queue (enqueuer).
+
+  // TODO(brianwilkerson,paulberry,johnniwinther): Convert the ast into cps by
+  // visiting the ast and invoking the ir builder.
+
+  // TODO(johnniwinther): Convert the analyzer element model into the dart2js
+  // element model to fit the needs of the cps encoding above.
+
+  // TODO(johnniwinther): Feed the cps ir into the new dart2dart backend to
+  // generate dart file(s).
+}