sra@google.com
1cd4107e58
Review URL: https://codereview.chromium.org//11440027 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15795 260f80e4-7a28-3924-810f-c04153c831b5
37 lines
693 B
Dart
37 lines
693 B
Dart
// Copyright (c) 2012, 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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class A {
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int length = 0;
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}
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class B {
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int length = 0;
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foo(receiver) {
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length++;
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return receiver.length++;
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}
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bar(receiver) {
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++length;
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return ++receiver.length;
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}
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}
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main() {
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var a = new A();
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var b = new B();
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var c = [1,2,3];
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Expect.equals(3, b.foo(c));
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Expect.equals(5, b.bar(c));
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Expect.equals(5, c.length);
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Expect.equals(0, b.foo(a));
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Expect.equals(2, b.bar(a));
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Expect.equals(2, a.length);
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Expect.equals(4, b.length);
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}
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