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>
25 lines
591 B
Dart
25 lines
591 B
Dart
// Copyright (c) 2013, 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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// Test that user field names cannot clash with internal names of the
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// dart2js compiler.
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class A<T> {
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var $isA;
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var $eq;
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var $builtinTypeInfo;
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}
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main() {
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var c = [new A()];
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Expect.isTrue(c[0] is A);
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Expect.isTrue(c[0] == c[0]);
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c = [new A<int>()];
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c[0].$builtinTypeInfo = 42;
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Expect.isTrue(c[0] is! A<String>);
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}
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