John Messerly
48 lines
779 B
Dart
48 lines
779 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";
|
|
|
|
var a = 42;
|
|
|
|
foo1() {
|
|
var i = 0;
|
|
var saved;
|
|
do {
|
|
saved = i;
|
|
i = a;
|
|
} while (i == saved);
|
|
Expect.equals(0, saved);
|
|
Expect.equals(42, i);
|
|
}
|
|
|
|
foo2() {
|
|
var i = 0;
|
|
var saved;
|
|
do {
|
|
saved = i;
|
|
i = a;
|
|
} while (i != saved);
|
|
Expect.equals(42, saved);
|
|
Expect.equals(42, i);
|
|
}
|
|
|
|
foo3() {
|
|
var i = 0;
|
|
var saved;
|
|
do {
|
|
saved = i;
|
|
i = a;
|
|
if (i == saved) continue;
|
|
} while (i != saved);
|
|
Expect.equals(42, saved);
|
|
Expect.equals(42, i);
|
|
}
|
|
|
|
main() {
|
|
foo1();
|
|
foo2();
|
|
foo3();
|
|
}
|