Switch dart2js 'typedef name = mixinApplication' to 'class name = mixinApplication'.

sdk/lib/_internal/compiler/implementation/resolution/members.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 resolution;
 
 abstract class TreeElements {
   Element get currentElement;
   Set<Node> get superUses;
 
@@ skipping 3668 matching lines @@
       compiler.reportError(mixinNode,
           MessageKind.CANNOT_MIXIN, {'type': mixinType});
     }
     return mixinType;
   }
 
   DartType visitNamedMixinApplication(NamedMixinApplication node) {
     compiler.ensure(element != null);
     compiler.ensure(element.resolutionState == STATE_STARTED);
 
+    if (identical(node.classKeyword.stringValue, 'typedef')) {
+      // TODO(aprelev@gmail.com): Remove this deprecation diagnostic
+      // together with corresponding TODO in parser.dart.
+      compiler.reportWarning(node.classKeyword,
+          MessageKind.DEPRECATED_TYPEDEF_MIXIN_SYNTAX.message());

[ahe, 2013/10/11 08:32:27]

You should use compiler.reportWarningCode instead, and that is probably why you
had such a hard time getting the test to work.

We haven't yet converted all the calls to reportWarning to reportWarningCode.
Once we do, this becomes much simpler, and we can rename reportWarningCode to
reportWarning. Sorry for the confusion.

[aam-me, 2013/10/11 11:21:32]

Ah, I understand. Thanks for the explanation. Switched to reportWarningCode.

+    }
+
     InterfaceType type = element.computeType(compiler);
     scope = new TypeDeclarationScope(scope, element);
     resolveTypeVariableBounds(node.typeParameters);
 
     // Generate anonymous mixin application elements for the
     // intermediate mixin applications (excluding the last).
     DartType supertype = resolveSupertype(element, node.superclass);
     Link<Node> link = node.mixins.nodes;
     while (!link.tail.isEmpty) {
       supertype = applyMixin(supertype, checkMixinType(link.head), link.head);
@@ skipping 821 matching lines @@
     return finishConstructorReference(visit(expression),
                                       expression, expression);
   }
 }
 
 /// Looks up [name] in [scope] and unwraps the result.
 Element lookupInScope(Compiler compiler, Node node,
                       Scope scope, SourceString name) {
   return Elements.unwrap(scope.lookup(name), compiler, node);
 }