interpreter: minor fixes, changes to the main binary to actually interpret some source code

bin/comp.ml

@@ -1,22 +1,16 @@
-
-let def = Parser.parse_str "(define (f)
-                             (let ((x 5))
-                              (if t (set! x (+ x 1)))))
-                            (define (f)
-                              (define (g y) (* y 2))
-                              (or (g 5) (g 6)))
-                            (cond
-                             ((> 1 2) 0)
-                             ((> 3 2) 3)
-                             (t -1))";;
-
 let ( let* ) = Result.bind;;
-let e =
-  (*let def = Parser.parse_str "(lambda () (+ x 1) (+ x 1))" in
-   *)
-  let* top = Compiler.Syntactic_ast.make (List.hd def) in
-  Ok (Printf.printf "%s\n" (Compiler.Syntactic_ast.print top))
 
-let _ = match e with
-  | Error s -> Printf.printf "%s\n" s
+(* Try to interpret some test source code. *)
+let some_source = "(define (+ a b) b)
+                   (+ 1 2)";;
+(* I don't have any built-in functions at all rn, so we just use a dummy function *)
+
+let bruh =
+  let* res = Interpreter.Main.interpret_src some_source in
+  match res with
+  | Int x -> Printf.printf "got %d as result\n" x; Ok ()
+  | _ -> Printf.printf "got something else\n" ; Ok ()
+let _ =
+  match bruh with
+  | Error s -> Printf.printf "%s" s
   | _ -> ()

bin/dune

@@ -1,4 +1,4 @@
 (executable
  (name comp)
  (public_name ollisp)
- (libraries str unix compiler))
+ (libraries str unix compiler interpreter))