fix #552, Object members on native types

test/browser/language_tests.js

 // Copyright (c) 2015, 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.
 
 (function() {
   'use strict';
 
   let dart_sdk = dart_library.import('dart_sdk');
   dart_sdk._isolate_helper.startRootIsolate(function() {}, []);
   let async_helper = dart_library.import('async_helper').async_helper;
@@ skipping 66 matching lines @@
       'cast_test_03_multi': skip_fail,
       'cast_test_07_multi': skip_fail,
       'cast_test_10_multi': skip_fail,
       'cast_test_12_multi': skip_fail,
       'cast_test_13_multi': skip_fail,
       'cast_test_14_multi': skip_fail,
       'cast_test_15_multi': skip_fail,
       'cha_deopt1_test': skip_fail,
       'cha_deopt2_test': skip_fail,
       'cha_deopt3_test': skip_fail,
+
+      // interpolation does not call Dart's toString:
+      // https://github.com/dart-lang/dev_compiler/issues/470
+      'class_syntax2_test': skip_fail,
       'classes_static_method_clash_test': skip_fail,
       'closure_call_wrong_argument_count_negative_test': skip_fail,
       'closure_in_constructor_test': skip_fail,
       'closure_with_super_field_test': skip_fail,
       'closures_initializer_test': skip_fail,
       'code_after_try_is_executed_test_01_multi': skip_fail,
       'compile_time_constant10_test_none_multi': skip_fail,
       'compile_time_constant_a_test': skip_fail,
       'compile_time_constant_b_test': skip_fail,
       'compile_time_constant_d_test': skip_fail,
@@ skipping 326 matching lines @@
       'integer_to_string_test_01_multi': fail,
       'iterable_generate_test': fail,
       'iterable_return_type_test_01_multi': fail,
       'iterable_return_type_test_02_multi': fail,
       'iterable_return_type_test_none_multi': fail,
       'json_map_test': fail,
       'list_fill_range_test': fail,
       'list_replace_range_test': fail,
       'list_set_all_test': fail,
       'list_to_string2_test': fail,
-      'list_to_string_test': fail,
       'main_test': fail,
       'map_keys2_test': fail,
       'map_to_string_test': fail,
       'nan_infinity_test_01_multi': fail,
       'null_nosuchmethod_test': fail,
       'null_test': fail,
       'num_sign_test': fail,
       'queue_test': fail,
       'regress_r21715_test': fail,
       'throw_half_surrogate_pair_test_02_multi': fail,
@@ skipping 243 matching lines @@
         });
         continue;
       }
 
       function protect(f) {  // Returns the exception, or `null`.
         try {
           f();
           return null;
         } catch (e) {
           return e;
-        };
+        }
       }
 
       test(name, function(done) { // 'function' to allow `this.timeout`.
         async_helper.asyncTestInitialize(done);
         console.debug('Running test:  ' + name);
 
         let mainLibrary = dart_library.import(module)[name];
         let negative = /negative_test/.test(name);
         if (has('slow')) this.timeout(5000);
         if (has('fail')) {
@@ skipping 58 matching lines @@
 
     for (let action of unittest_tests) {
       try {
         action();
       } catch (e) {
         console.error("Caught error tying to setup test:", e);
       }
     }
   });
 })();