Index: tests/language/loop_hoist_test.dart |
diff --git a/tests/language/loop_hoist_test.dart b/tests/language/loop_hoist_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a4024af0597f0da07fd7c80d07f48dab01545bf5 |
--- /dev/null |
+++ b/tests/language/loop_hoist_test.dart |
@@ -0,0 +1,30 @@ |
+// 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. |
+ |
+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); |
+} |