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// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
import "package:expect/expect.dart";
class A {
_uniqueSelector() {}
final uniqueField = 10;
}
test1(obj) {
var res = 0;
for (var i = 0; i < 2; i++) {
obj._uniqueSelector();
res += obj.uniqueField; // This load must not be hoisted out of the loop.
}
return res;
}
test2(obj) {
final objAlias = obj;
closure() => objAlias;
var res = 0;
for (var i = 0; i < 2; i++) {
obj._uniqueSelector();
res +=
objAlias.uniqueField; // This load must not be hoisted out of the loop.
}
return res;
}
var foofoo_ = test1;
main() {
Expect.equals(20, foofoo_(new A()));
Expect.throws(() => foofoo_(0));
foofoo_ = test2;
Expect.equals(20, foofoo_(new A()));
Expect.throws(() => foofoo_(0));
}