diff --git a/foo.cc b/foo.cc
index e83e3633a2..58991a1985 100644
--- a/foo.cc
+++ b/foo.cc
@@ -1,4 +1,4 @@
 int main() {
     int i;
-	return 3 +1 ;
+	return 3 +1 -2 ;
 }