Bob Nystrom
14011f47e3
They're back from the grave, and ready to party! Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9 Reviewed-on: https://dart-review.googlesource.com/12821 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: William Hesse <whesse@google.com>
35 lines
751 B
Dart
35 lines
751 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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// Dart test program for constructors and initializers.
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import "package:expect/expect.dart";
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// Test 'expression as Type' casts.
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class C {
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final int foo = 42;
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int val = 0;
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void inc() {
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++val;
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}
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}
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class D extends C {
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final int bar = 37;
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}
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main() {
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C oc = new C();
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D od = new D();
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(oc as dynamic).bar; // //# 01: runtime error
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// Casts should always evaluate the left-hand side, if only for its effects.
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oc.inc() as dynamic;
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Expect.equals(1, oc.val);
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oc.inc() as Object;
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Expect.equals(2, oc.val);
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}
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