Robert Nystrom
9370281400
Change-Id: Ia12f714f41ad9bd9e6c0ddf051a8e05ab2d6282b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149392 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Erik Ernst <eernst@google.com>
26 lines
862 B
Dart
26 lines
862 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<T> {
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bar() => new List<T>.empty();
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}
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main() {
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check(new List.empty(), true, false, false);
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check(new List<int>.empty(), true, true, false);
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check(new List<double>.empty(), true, false, true);
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check(new A().bar(), true, false, false);
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check(new A<int>().bar(), true, true, false);
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check(new A<double>().bar(), true, false, true);
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check(new Object(), false, false, false);
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}
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check(val, expectList, expectListInt, expectListDouble) {
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Expect.equals(expectList, val is List);
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Expect.equals(expectListInt, val is List<int>);
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Expect.equals(expectListDouble, val is List<double>);
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}
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