Johnni Winther
68c326f455
This enables caching during matching. Closes https://github.com/dart-lang/sdk/issues/50934 Closes https://github.com/dart-lang/sdk/issues/50987 Change-Id: Iae1d8e0989029a193ba77f58338890d9bfa0c09f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/279384 Reviewed-by: Chloe Stefantsova <cstefantsova@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>
41 lines
866 B
Dart
41 lines
866 B
Dart
// Copyright (c) 2023, 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 'cache_lookups_lib.dart';
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int counter = 0;
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class Class {
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int get field {
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counter++;
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return 42;
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}
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}
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test(o) {
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switch (o) {
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case Class(field: 0) || Class(field: 1):
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print('Class');
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case [int a, 1] || [int a, 2]:
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print('List');
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}
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}
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main() {
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expect(0, counter);
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test(null);
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expect(0, counter);
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test(new Class());
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expect(1, counter);
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test(new CustomList([0, 1]));
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expect(2, counter);
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test(new CustomList([0, 2]));
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expect(3, counter);
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test(new CustomList([0, 3]));
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expect(4, counter);
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}
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expect(expected, actual) {
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if (expected != actual) throw 'Expected $expected, actual $actual';
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} |