And the solution

2019-05-10 15:10:55 +02:00 · 2019-05-10 15:10:55 +02:00 · c785089647
commit c785089647
parent 18f29579e0
3 changed files with 6 additions and 4 deletions
--- a/ocaml/dune
+++ b/ocaml/dune
@ -1,2 +1,3 @@
-(library
-	(name hello))
+(executable
+	(name hello)
+    (modes object))
--- a/ocaml/hello.ml
+++ b/ocaml/hello.ml
@ -2,3 +2,4 @@ let hello () = "hello"

 let () =
  Callback.register "Hello callback" hello;
+  Callback.register "Bye callback" Bye.bye;