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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
558 B
Dart
26 lines
558 B
Dart
// Copyright (c) 2017, 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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// @dart = 2.7
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class A<T> {
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List<List> xs;
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void foo() {
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// the inner closure only needs to capture 'this' if
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// `A` needs runtime type information.
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xs.map((x) => x.map((a) => a as T));
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}
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}
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main() {
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var a = new A<int>();
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a.xs = [
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[1, 2, 3],
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[4, 5, 6]
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];
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// just check that this doesn't crash
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a.foo();
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}
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