Version 1.1.0-dev.5.9

dart/tests/language/checked_mode_helper.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.
 
 library checked_mode_helper;
 
 import 'package:expect/expect.dart';
 
 /// Returns `true` if the program is running in checked mode.
 bool inCheckedMode() {
@@ skipping 34 matching lines @@
 /// of execution mode.
 void checkNoDynamicTypeError(f(), [String message]) {
   message = message != null ? ': $message' : '';
   try {
     f();
   } on TypeError catch (e) {
     String mode = inCheckedMode() ? 'checked mode' : 'production mode';
     Expect.fail('Unexpected type error in $mode$message.');
   }
 }