// 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. | |
class A { | |
A() { | |
} | |
int x; | |
foo() { | |
x = 42; | |
Expect.equals(42, x); | |
x = 0; | |
Expect.equals(0, x); | |
} | |
} | |
class B extends A { | |
} | |
main() { | |
A a = new A(); | |
a.foo(); | |
Expect.equals(0, a.x); | |
a.x = 4; | |
Expect.equals(4, a.x); | |
a.x += 1; | |
Expect.equals(5, a.x); | |
B b = new B(); | |
b.foo(); | |
Expect.equals(0, b.x); | |
} |