Support type argument substitution on unnamed mixin applications.

sdk/lib/_internal/compiler/implementation/js_emitter/reflection_data_parser.dart

 // Copyright (c) 2013, 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.js_emitter;
 
 // TODO(ahe): This code should be integrated in CodeEmitterTask.finishClasses.
 String getReflectionDataParser(String classesCollector, Namer namer) {
   String metadataField = '"${namer.metadataField}"';
   String reflectableField = namer.reflectableField;
@@ skipping 42 matching lines @@
     var fields = descriptor && descriptor[""];
     var classes = [];
     var functions = [];
     function processStatics(descriptor) {
       for (var property in descriptor) {
         if (!hasOwnProperty.call(descriptor, property)) continue;
         if (property === "") continue;
         var element = descriptor[property];
         var firstChar = property.substring(0, 1);
         var previousProperty;
-        if (firstChar === "+") {
-          mangledGlobalNames[previousProperty] = property.substring(1);
-          if (descriptor[property] == 1) ''' // Break long line.
-'''descriptor[previousProperty].$reflectableField = 1;
+        if (firstChar === "+" || firstChar === "-") {
+           if (firstChar === "+") ${/* Break long line.
+*/""}mangledGlobalNames[previousProperty] = property.substring(1);

[Johnni Winther, 2013/11/25 07:19:20]

Indent to align `mangledGlobalNames...` under `firstChar`.

[zarah, 2013/12/19 10:53:34]

Done.

+      if (element == 1) descriptor[previousProperty].$reflectableField = 1;

[Johnni Winther, 2013/11/25 07:19:20]

Indent to align with `if (element)...` below.

[zarah, 2013/12/19 10:53:34]

Done.

           if (element && element.length) ''' // Break long line.
 '''init.typeInformation[previousProperty] = element;
         } else if (firstChar === "@") {
           property = property.substring(1);
           ${namer.CURRENT_ISOLATE}[property][$metadataField] = element;
         } else if (firstChar === "*") {
           globalObject[previousProperty].$defaultValuesField = element;
           var optionalMethods = descriptor.$methodsWithOptionalArgumentsField;
           if (!optionalMethods) {
             descriptor.$methodsWithOptionalArgumentsField = optionalMethods = {}
@@ skipping 33 matching lines @@
           classes.push(property);
         }
       }
     }
     processStatics(descriptor);
     libraries.push([name, uri, classes, functions, metadata, fields, isRoot,
                     globalObject]);
   }
 })''';
 }