- | Not_found ->
- let fl_list,llist,rlist,ca,da,sa,fa =
- SList.fold
- (fun set (fll_acc,lllacc,rllacc,ca,da,sa,fa) -> (* For each set *)
- let fl,ll,rr,ca,da,sa,fa =
- StateSet.fold
- (fun q acc ->
- List.fold_left
- (fun ((fl_acc,ll_acc,rl_acc,c_acc,d_acc,s_acc,f_acc) as acc)
- (ts,t) ->
- if (TagSet.mem tag ts)
- then
- let _,_,f,_ = Transition.node t in
- let (child,desc,below),(sibl,foll,after) = Formula.st f in
- (Formlist.cons t fl_acc,
- StateSet.union ll_acc below,
- StateSet.union rl_acc after,
- StateSet.union child c_acc,
- StateSet.union desc d_acc,
- StateSet.union sibl s_acc,
- StateSet.union foll f_acc)
- else acc ) acc (
- try Hashtbl.find a.trans q
- with
- Not_found -> Printf.eprintf "Looking for state %i, doesn't exist!!!\n%!"
- q;[]
- )
-
- ) set (Formlist.nil,StateSet.empty,StateSet.empty,ca,da,sa,fa)
- in fl::fll_acc, (SList.cons ll lllacc), (SList.cons rr rllacc),ca,da,sa,fa)
- slist ([],SList.nil,SList.nil,StateSet.empty,StateSet.empty,StateSet.empty,StateSet.empty)
- in
- (* Logic to chose the first and next function *)
- let tags_below,tags_after = Tree.tags t tag in
- let f_kind,first = choose_jump_down tags_below ca da a
- and n_kind,next = if noright then (`NIL, fun t _ -> Tree.mk_nil t )
- else choose_jump_next tags_after sa fa a in
- let empty_res = null_result() in
- let cont =
- match f_kind,n_kind with
- | `NIL,`NIL -> (fun _ _ -> null_result())
- | _,`NIL -> (
- match f_kind with
- |`TAG(tag) ->
- (fun t _ -> eval_fold2_slist fl_list t empty_res
- (loop_tag tag (first t) llist t))
- | `ANY ->
- (fun t _ -> eval_fold2_slist fl_list t empty_res
- (loop (first t) llist t))
- | _ -> assert false)
-
+ | Not_found ->
+ let fl_list,llist,rlist,ca,da,sa,fa =
+ SList.fold
+ (fun set (fll_acc,lllacc,rllacc,ca,da,sa,fa) -> (* For each set *)
+ let fl,ll,rr,ca,da,sa,fa =
+ StateSet.fold
+ (fun q acc ->
+ List.fold_left
+ (fun ((fl_acc,ll_acc,rl_acc,c_acc,d_acc,s_acc,f_acc) as acc)
+ (ts,t) ->
+ if (TagSet.mem tag ts)
+ then
+ let _,_,f,_ = Transition.node t in
+ let (child,desc,below),(sibl,foll,after) = Formula.st f in
+ (Formlist.cons t fl_acc,
+ StateSet.union ll_acc below,
+ StateSet.union rl_acc after,
+ StateSet.union child c_acc,
+ StateSet.union desc d_acc,
+ StateSet.union sibl s_acc,
+ StateSet.union foll f_acc)
+ else acc ) acc (
+ try Hashtbl.find a.trans q
+ with
+ Not_found -> Printf.eprintf "Looking for state %i, doesn't exist!!!\n%!"
+ q;[]
+ )
+
+ ) set (Formlist.nil,StateSet.empty,StateSet.empty,ca,da,sa,fa)
+ in fl::fll_acc, (SList.cons ll lllacc), (SList.cons rr rllacc),ca,da,sa,fa)
+ slist ([],SList.nil,SList.nil,StateSet.empty,StateSet.empty,StateSet.empty,StateSet.empty)
+ in
+ (* Logic to chose the first and next function *)
+ let _,tags_below,_,tags_after = Tree.tags tree tag in
+ let f_kind,first = choose_jump_down tree tags_below ca da a
+ and n_kind,next = if noright then (`NIL, fun _ _ -> Tree.nil )
+ else choose_jump_next tree tags_after sa fa a in
+ let empty_res = null_result() in
+ let cont =
+ match f_kind,n_kind with
+ | `NIL,`NIL ->
+ (fun _ _ -> eval_fold2_slist fl_list t empty_res empty_res )
+ | _,`NIL -> (
+ match f_kind with
+ |`TAG(tag) ->
+ (fun t _ -> eval_fold2_slist fl_list t empty_res
+ (loop_tag tag (first t) llist t))
+ | `ANY ->
+ (fun t _ -> eval_fold2_slist fl_list t empty_res
+ (loop (first t) llist t))
+ | _ -> assert false)
+