--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java	Mon Apr 15 14:11:29 2013 +0100
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java	Mon Apr 15 14:12:17 2013 +0100
@@ -719,7 +719,7 @@
                 Flow.this.make = make;
                 pendingExits = new ListBuffer<PendingExit>();
                 alive = true;
-                scan(env.tree);
+                scan(tree);
             } finally {
                 pendingExits = null;
                 Flow.this.make = null;