diff options
| -rw-r--r-- | typing/oprint.ml | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/typing/oprint.ml b/typing/oprint.ml index 38626e80b6..c2a0b07b13 100644 --- a/typing/oprint.ml +++ b/typing/oprint.ml @@ -219,17 +219,18 @@ and print_simple_out_type ppf = List.iter2 (fun s t -> let sep = if !first then (first := false; "with") else "and" in - match t with - | Otyp_poly (sl, t) -> - fprintf ppf " %s type " sep; - begin match sl with - | [] -> () - | [x] -> fprintf ppf "'%s " x - | l -> fprintf ppf "(%a) " pr_vars l - end; - fprintf ppf "%s = %a" s print_out_type t - | _ -> - assert false + let sl, t = + match t with + | Otyp_poly (sl, t) -> sl, t + | _ -> [], t + in + fprintf ppf " %s type " sep; + begin match sl with + | [] -> () + | [x] -> fprintf ppf "'%s " x + | l -> fprintf ppf "(%a) " pr_vars l + end; + fprintf ppf "%s = %a" s print_out_type t ) n tyl; fprintf ppf ")@]" |