Files
sdk/tests/language_2/loop/hoist_test.dart
T
Robert Nystrom fc1b1ecc71 Move files under language_2 into subdirectories.
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
2019-12-11 19:18:00 +00:00

34 lines
669 B
Dart

// Copyright (c) 2012, 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.
import "package:expect/expect.dart";
class A {
num x;
A() : this.x = 0;
void bar() {
// dart2js hoisted the this.x out of the loop, and missed that setX would
// change the value.
for (int i = 1; i < 3; i++) {
setX(499);
foo(x);
break;
}
}
setX(x) => this.x = x;
}
var saved;
foo(x) => saved = x;
main() {
A a = new A();
for (int i = 0; i < 1; i++) {
a.bar();
}
Expect.equals(499, saved);
}