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Change-Id: I0fa2ee2561dd0bc399d88868d790d56e6df3c94d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134940 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
29 lines
702 B
Dart
29 lines
702 B
Dart
// Copyright (c) 2018, 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 TypeErrors for async* methods happen without using returned Stream.
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import 'dart:async';
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import 'package:expect/expect.dart';
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Stream<int> iota(int n) async* {
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yield n;
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}
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class C {
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Stream<int> add(int n) async* {
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yield n;
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}
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}
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main() async {
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dynamic f = iota;
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Expect.throwsTypeError(() => f('ten'));
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Expect.throwsTypeError(() => f(4.7));
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dynamic o = new C();
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Expect.throwsTypeError(() => o.add('ten'));
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Expect.throwsTypeError(() => o.add(4.7));
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}
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