Robert Nystrom
b4d17e9c07
Change-Id: I3ec18bb7e7cfb087a58d744d357bf004c0438ba9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147813 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Erik Ernst <eernst@google.com>
19 lines
534 B
Dart
19 lines
534 B
Dart
// Copyright (c) 2017, 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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// Test that type parameters in generic methods can be used in as-expressions.
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library generic_methods_simple_as_expression_test;
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import "package:expect/expect.dart";
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T cast<T>(dynamic obj) {
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return obj as T;
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}
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main() {
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Expect.equals(cast<num>(42), 42); //# 01: ok
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cast<String>(42); //# 02: runtime error
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}
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