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cac79d8db9
async_await_test was correct, but was using a misleading name. It really cares about assertions being enabled, not "checked mode". The setter tests originally validated the runtime type checks but were changed to compile time checks. Used a little judicious dynamic to get back to testing the runtime type checking. Change-Id: I0e121bd1443376e885777d609f5d6507537c0b8c Reviewed-on: https://dart-review.googlesource.com/14161 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Janice Collins <jcollins@google.com>
32 lines
746 B
Dart
32 lines
746 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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class A<T> {
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T field;
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}
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class B<T> {
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T field = 42 as dynamic;
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}
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main() {
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var a = new A<String>();
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dynamic s = "string";
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// This assignment is OK.
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a.field = s;
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dynamic i = 42;
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Expect.throwsTypeError(() => a.field = i);
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// Throws because the field initializer fails the implicit cast.
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Expect.throwsTypeError(() => new B<String>());
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// Throws because the assigned value fails the implicit cast.
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var b = new B<int>();
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Expect.throwsTypeError(() => b.field = s);
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}
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