diff -r 321a652349a6 -r e89c6980e8ff tests/basic/ref-expr.out
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/basic/ref-expr.out	Sat Dec 22 16:21:43 2012 -0800
@@ -0,0 +1,1 @@
+122