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5b01202e3a
Change-Id: I4c72d401ea22c4c46054924a971cf8cd6ed92575 Reviewed-on: https://dart-review.googlesource.com/12420 Reviewed-by: Janice Collins <jcollins@google.com> Reviewed-by: Jaime Wren <jwren@google.com>
35 lines
747 B
Dart
35 lines
747 B
Dart
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "package:expect/expect.dart";
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import "package:meta/meta.dart";
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class A {
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@virtual
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final bool flag = true;
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@virtual
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final int x = 42;
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}
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class B extends A {
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bool flag;
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int x;
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}
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void main() {
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A a = new B();
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var exception;
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try {
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if (a.flag) {
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Expect.fail('This should be unreachable');
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} else {
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Expect.fail('This should also be unreachable');
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}
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} on AssertionError catch (e) {
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exception = e;
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}
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Expect.isTrue(exception is AssertionError);
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Expect.throws(() => a.x + 8);
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}
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