diff --git a/unittests/const_range_test.chai b/unittests/const_range_test.chai
new file mode 100644
index 00000000..5ebb5808
--- /dev/null
+++ b/unittests/const_range_test.chai
@@ -0,0 +1,4 @@
+//If the following succeeds, the test passes
+
+
+"Hello World".for_each(fun(x) { print(x) } )