Reject constructor names that conflict with members.

dart/tests/utils/dummy_compiler_test.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.
 
 // Smoke test of the dart2js compiler API.
 
+library dummy_compiler;
+
 import '../../sdk/lib/_internal/compiler/compiler.dart';
 import 'dart:uri';
 
 Future<String> provider(Uri uri) {
   Completer<String> completer = new Completer<String>();
   String source;
   if (uri.scheme == "main") {
     source = "main() {}";
   } else if (uri.scheme == "lib") {
     if (uri.path.endsWith("/core.dart")) {
-      source = """#library('core');
+      source = """library core;
                   class Object {}
                   class Type {}
                   class bool {}
                   class num {}
                   class int {}
                   class double{}
                   class String{}
                   class Function{}
                   class List {}
                   class Map {}
                   class Closure {}
                   class Dynamic_ {}
                   class Null {}
                   getRuntimeTypeInfo(o) {}
                   setRuntimeTypeInfo(o, i) {}
                   eqNull(a) {}
                   eqNullB(a) {}""";
     } else if (uri.path.endsWith('_patch.dart')) {
       source = '';
     } else if (uri.path.endsWith('interceptors.dart')) {
       source = """class ObjectInterceptor {}
+                  class JSArray {}
+                  class JSString {}
+                  class JSFunction {}
+                  class JSInt {}
+                  class JSDouble {}
+                  class JSNumber {}
+                  class JSNull {}
+                  class JSBool {}
                   var getInterceptor;""";
     } else if (uri.path.endsWith('js_helper.dart')) {
       source = 'library jshelper; class JSInvocationMirror {}';
     } else {
-      source = "#library('lib');";
+      source = "library lib;";
     }
   } else {
    throw "unexpected URI $uri";
   }
   completer.complete(source);
   return completer.future;
 }
 
 void handler(Uri uri, int begin, int end, String message, Diagnostic kind) {
   if (uri == null) {
     print('$kind: $message');
   } else {
     print('$uri:$begin:$end: $kind: $message');
   }
 }
 
 main() {
   String code = compile(new Uri.fromComponents(scheme: 'main'),
                         new Uri.fromComponents(scheme: 'lib', path: '/'),
                         new Uri.fromComponents(scheme: 'package', path: '/'),
                         provider, handler).value;
   if (code == null) {
     throw 'Compilation failed';
   }
 }