Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
39 lines
733 B
Dart
39 lines
733 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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import "package:expect/expect.dart";
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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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