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912005267d
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680 Commit-Queue: Sigmund Cherem <sigmund@google.com> Reviewed-by: Joshua Litt <joshualitt@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Stephen Adams <sra@google.com>
26 lines
723 B
Dart
26 lines
723 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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import 'package:expect/expect.dart';
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class C<CT> {
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foo<FT extends CT>() => CT;
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BT bar<BT extends CT>(BT x) => x;
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CT map<MT extends CT>(MT x) => x;
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}
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main() {
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dynamic o = new C<num>();
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Expect.equals('<T1 extends num>() => dynamic', o.foo.runtimeType.toString());
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// Instantiations
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int Function(int) f1 = new C<num>().bar;
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num Function(int) f2 = new C<num>().map;
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Expect.equals('(int) => int', f1.runtimeType.toString());
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Expect.equals('(int) => num', f2.runtimeType.toString());
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}
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