diff --git a/hello.ld b/hello.ld
index 69234bd..8c950ba 100644
--- a/hello.ld
+++ b/hello.ld
@@ -1 +1,8 @@
-"Hello, world."
\ No newline at end of file
+fn explode_if_ten {
+	(10) -> panic! ("That was ten")
+	(x) -> print ("Ok, not ten!")
+}
+
+explode_if_ten (8)
+
+explode_if_ten (10)
\ No newline at end of file