Merge libv1.

tests/language/do_while2_test.dart

Index: tests/language/do_while2_test.dart
diff --git a/tests/language/do_while2_test.dart b/tests/language/do_while2_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..c6cae305e8bad7bd6f7c2abb6154a0d63bb59e73
--- /dev/null
+++ b/tests/language/do_while2_test.dart
@@ -0,0 +1,45 @@
+// 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.
+
+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();
+}