Fix for issue 23432 - Get the correct receiver in noSuchMethod stubs.

pkg/compiler/lib/src/js_emitter/class_stub_generator.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.
 
 part of dart2js.js_emitter;
 
 class ClassStubGenerator {
   final Namer namer;
   final Compiler compiler;
   final JavaScriptBackend backend;
@@ skipping 140 matching lines @@
         new List.generate(selector.argumentCount, (i) => '\$$i');
 
     List<jsAst.Expression> argNames =
         selector.callStructure.getOrderedNamedArguments().map((String name) =>
             js.string(name)).toList();
 
     String methodName = selector.invocationMirrorMemberName;
     String internalName = namer.invocationMirrorInternalName(selector);
 
     assert(backend.isInterceptedName(Compiler.NO_SUCH_METHOD));
+    bool isIntercepted = backend.isInterceptedName(selector.name);
     jsAst.Expression expression =
-        js('''this.#noSuchMethodName(this,
+        js('''this.#noSuchMethodName(#receiver,
                     #createInvocationMirror(#methodName,
                                             #internalName,
                                             #type,
                                             #arguments,
                                             #namedArguments))''',
-           {'noSuchMethodName': namer.noSuchMethodName,
+           {'receiver': isIntercepted ? r'$receiver' : 'this',
+            'noSuchMethodName': namer.noSuchMethodName,
             'createInvocationMirror':
                 backend.emitter.staticFunctionAccess(
                     backend.getCreateInvocationMirror()),
             'methodName':
                 js.string(compiler.enableMinification
                     ? internalName : methodName),
             'internalName': js.string(internalName),
             'type': js.number(type),
             'arguments':
                 new jsAst.ArrayInitializer(parameterNames.map(js).toList()),
             'namedArguments': new jsAst.ArrayInitializer(argNames)});
 
     jsAst.Expression function;
-    if (backend.isInterceptedName(selector.name)) {
+    if (isIntercepted) {
       function = js(r'function($receiver, #) { return # }',
                               [parameterNames, expression]);
     } else {
       function = js(r'function(#) { return # }', [parameterNames, expression]);
     }
     return new StubMethod(name, function);
   }
 }
 
 /// Creates two JavaScript functions: `tearOffGetter` and `tearOff`.
@@ skipping 86 matching lines @@
           ? function() {
               if (cache === void 0) cache = #tearOff(
                   this, funcs, reflectionInfo, true, [], name).prototype;
               return cache;
             }
           : tearOffGetter(funcs, reflectionInfo, name, isIntercepted);
     }''',  {'tearOff': tearOffAccessExpression});
 
   return <jsAst.Statement>[tearOffGetter, tearOff];
 }