dart-sdk/tests/language/regress/regress15606_runtime_test.dart
Robert Nystrom 67539c2faf Migrate language_2/regress to NNBD.
Change-Id: I318742cd4303d70c0625c9efd98bb01087aa5de4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150466
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
2020-06-13 01:00:22 +00:00

30 lines
754 B
Dart

// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.
// Copyright (c) 2013, 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.
class Foo<T> {}
var a = [new Object(), 42];
bar(x, y) {}
main() {
while (false) {
// Comply to inlining heuristics.
// Use an unresolved prefix.
var foo =
bar(
// Make dart2js generate a call to setRuntimeTypeInfo.
new Foo<int>(),
// Use a one-shot interceptor.
a[0].toString());
// Do an is test on `Foo` to require setRuntimeTypeInfo.
print(foo is Foo<int>);
}
}