dart-sdk/tests/language/generic_methods/simple_is_expression_test.dart
Robert Nystrom b4d17e9c07 Migrate language_2/generic_methods to NNBD.
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>
2020-05-14 01:41:56 +00:00

19 lines
505 B
Dart

// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test that type parameters in generic methods can be used in is-expressions.
library generic_methods_simple_is_expression_test;
import "package:expect/expect.dart";
bool fun<T>(int n) {
return n is T;
}
main() {
Expect.isTrue(fun<int>(42));
Expect.isFalse(fun<String>(42));
}