Fix: max_arity_tms was using wrong comparison

[fireball-separation.git] / ocaml / num.ml

diff --git a/ocaml/num.ml b/ocaml/num.ml
index 443dcdc0272c75fd4806ca18d255e413e008c502..71f493545df93edce3e4a9b844b838b3b54e2c66 100644 (file)
--- a/ocaml/num.ml
+++ b/ocaml/num.ml
@@ -126,7 +126,7 @@ let rec string_of_term l  =
   | `Lam(_,`Bottom) -> "BOMB"
   | `Lam _ as t -> "(" ^ string_of_term_no_pars_lam l t ^ ")"
   | `Match(t,(v,ar),bs_lift,bs,args) ->
-     "[match_"^ string_of_var v ^ (if debug_display_arities then ":"^ string_of_int ar else "") ^"_ " ^ string_of_term_no_pars l (t :> nf) ^
+     "["^ string_of_var v ^ (if debug_display_arities then ":"^ string_of_int ar else "") ^",match " ^ string_of_term_no_pars l (t :> nf) ^
      " with " ^ String.concat " | " (List.map (fun (n,t) -> string_of_int n ^ " => " ^ string_of_term l (lift bs_lift (t :> nf))) !bs) ^ "] " ^
      String.concat " " (List.map (string_of_term l) (args :> nf list)) ^ ")"
   | `Bottom -> "BOT"
@@ -369,6 +369,6 @@ let max_arity_tms n =
   | `Match(u,_,_,bs,args) -> max (max (aux l (u :> nf)) (aux_tms l (args :> nf list))) (aux_tms l (List.map snd !bs))
   | `N _ | `Bottom | `Pacman -> None
  and aux_tms l =
-  List.fold_left (fun acc t -> Pervasives.max acc (aux l t)) None in
+  List.fold_left (fun acc t -> max acc (aux l t)) None in
  fun tms -> aux_tms 0 (tms :> nf list)
 ;;