cps2js: Bugfix in named parameters in call to superconstructor.

pkg/compiler/lib/src/cps_ir/cps_ir_builder_visitor.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.ir_builder;
 
 /**
  * This task iterates through all resolved elements and builds [ir.Node]s. The
  * nodes are stored in the [nodes] map and accessible through [hasIr] and
  * [getIr].
@@ skipping 1390 matching lines @@
     signature.forEachRequiredParameter((ParameterElement param) {
       irBuilder.declareLocalVariable(param, initialValue: arguments[index]);
       index++;
     });
 
     // Load optional parameters, evaluating default values for omitted ones.
     signature.forEachOptionalParameter((ParameterElement param) {
       ir.Primitive value;
       // Load argument if provided.
       if (signature.optionalParametersAreNamed) {
-        int translatedIndex = selector.namedArguments.indexOf(param.name);
-        if (translatedIndex != -1) {
+        int nameIndex = selector.namedArguments.indexOf(param.name);
+        if (nameIndex != -1) {
+          int translatedIndex = selector.positionalArgumentCount + nameIndex;
           value = arguments[translatedIndex];
         }
       } else if (index < arguments.length) {
         value = arguments[index];
       }
       // Load default if argument was not provided.
       if (value == null) {
         if (param.initializer != null) {
-          value = visit(param.initializer);
+          value = inlineExpression(target, param.initializer);
         } else {
           value = irBuilder.buildNullLiteral();
         }
       }
       irBuilder.declareLocalVariable(param, initialValue: value);
       index++;
     });
   }
 
   /**
@@ skipping 108 matching lines @@
         element,
         node,
         elements);
     IrBuilder builder =
         new JsIrBuilder(compiler.backend.constantSystem, element);
     return withBuilder(builder, () => _makeFunctionBody(element, node));
   }
 
 }