Language/Statements/If/condition_evaluation_t03.dart

/*
 * Copyright (c) 2011, 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.
 */
/**
 * @assertion Execution of an if statement of the form if (b) s1 else s2
 * proceeds as follows:
 * First, the expression b is evaluated to an object o. Then, o is subjected to
 * boolean conversion, producing an object r.
 * @description Checks that it a dynamic error if the expression evaluates to
 * null.
 * @author a.semenov@unipro.ru
 */
import '../../../Utils/expect.dart';

dynamic getNull() => null;

main() {
  Expect.throws( () {
    if (getNull()) {
      var i = "hello";
    }
  });
}