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Change-Id: I313a57ed7c7ea2ada75065f55a7367376f6bdae5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152183 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com>
28 lines
751 B
Dart
28 lines
751 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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// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
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import "package:expect/expect.dart";
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// Test correct polymorphic inlining of recognized methods like list access.
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test(arr) {
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var r = 0;
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for (var i = 0; i < 1; ++i) {
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r += arr[0] as int;
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}
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return r;
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}
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main() {
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var a = new List<int?>.filled(1, null);
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a[0] = 0;
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var b = <int>[0];
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Expect.equals(0, test(a));
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Expect.equals(0, test(b));
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for (var i = 0; i < 20; ++i) test(a);
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Expect.equals(0, test(a));
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Expect.equals(0, test(b));
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}
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