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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>
45 lines
967 B
Dart
45 lines
967 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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import "package:expect/expect.dart";
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class A {
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_uniqueSelector() {}
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final uniqueField = 10;
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}
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test1(obj) {
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var res = 0;
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for (var i = 0; i < 2; i++) {
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obj._uniqueSelector();
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// This load must not be hoisted out of the loop.
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res += obj.uniqueField as int;
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}
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return res;
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}
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test2(obj) {
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final objAlias = obj;
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closure() => objAlias;
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var res = 0;
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for (var i = 0; i < 2; i++) {
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obj._uniqueSelector();
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// This load must not be hoisted out of the loop.
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res += objAlias.uniqueField as int;
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}
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return res;
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}
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var foofoo_ = test1;
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main() {
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Expect.equals(20, foofoo_(new A()));
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Expect.throws(() => foofoo_(0));
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foofoo_ = test2;
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Expect.equals(20, foofoo_(new A()));
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Expect.throws(() => foofoo_(0));
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}
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