fixed a finalization issue for connections closed twice

[helm.git] / helm / ocaml / cic_disambiguation / disambiguateTypes.ml

diff --git a/helm/ocaml/cic_disambiguation/disambiguateTypes.ml b/helm/ocaml/cic_disambiguation/disambiguateTypes.ml
index 64fcdb5a839cc279a9575e52aea72c68bfcdb9b2..3e969c87a16e92d6e8dff37d318d31c9f8f6282b 100644 (file)
--- a/helm/ocaml/cic_disambiguation/disambiguateTypes.ml
+++ b/helm/ocaml/cic_disambiguation/disambiguateTypes.ml
@@ -23,16 +23,20 @@
  * http://helm.cs.unibo.it/
  *)
 
-type term = CicAst.term
-type tactic = (term, string) TacticAst.tactic
-type tactical = (term, string) TacticAst.tactical
-type script_entry = Command of tactical | Comment of CicAst.location * string
-type script = CicAst.location * script_entry list
+type term = CicNotationPt.term
+type tactic = (term, term, GrafiteAst.reduction, string) GrafiteAst.tactic
+type tactical = (term, term, GrafiteAst.reduction, string) GrafiteAst.tactical
+type script_entry =
+  | Command of tactical
+  | Comment of CicNotationPt.location * string
+type script = CicNotationPt.location * script_entry list
 
 type domain_item =
- | Id of string               (* literal *)
- | Symbol of string * int     (* literal, instance num *)
- | Num of int                 (* instance num *)
+  | Id of string               (* literal *)
+  | Symbol of string * int     (* literal, instance num *)
+  | Num of int                 (* instance num *)
+
+exception Invalid_choice
 
 module OrderedDomain =
   struct
@@ -41,17 +45,48 @@ module OrderedDomain =
   end
 
 (* module Domain = Set.Make (OrderedDomain) *)
-module Environment = Map.Make (OrderedDomain)
+module Environment =
+struct
+  module Environment' = Map.Make (OrderedDomain)
+
+  include Environment'
+
+  let cons k v env =
+    try
+      let current = find k env in
+      let dsc, _ = v in
+      add k (v :: (List.filter (fun (dsc', _) -> dsc' <> dsc) current)) env
+    with Not_found ->
+      add k [v] env
+
+  let hd list_env =
+    try
+      map List.hd list_env
+    with Failure _ -> assert false
+
+  let fold_flatten f env base =
+    fold
+      (fun k l acc -> List.fold_right (fun v acc -> f k v acc) l acc)
+      env base
+
+end
 
 type codomain_item =
   string *  (* description *)
-  (environment -> string -> Cic.term list -> Cic.term)
+  (singleton_environment -> string -> Cic.term list -> Cic.term)
     (* environment, literal number, arguments as needed *)
 
-and environment = codomain_item Environment.t
+and environment = codomain_item list Environment.t
+
+and singleton_environment = codomain_item Environment.t
 
 (** adds a (name,uri) list l to a disambiguation environment e **)
 let env_of_list l e = 
+  List.fold_left
+   (fun e (name,descr,t) -> Environment.cons (Id name) (descr,fun _ _ _ -> t) e)
+   e l
+
+let singleton_env_of_list l e = 
   List.fold_left
    (fun e (name,descr,t) -> Environment.add (Id name) (descr,fun _ _ _ -> t) e)
    e l
@@ -80,3 +115,13 @@ let string_of_domain dom =
 
 let empty_environment = Environment.empty
 
+let floc_of_loc (loc_begin, loc_end) =
+  let floc_begin =
+    { Lexing.pos_fname = ""; Lexing.pos_lnum = -1; Lexing.pos_bol = -1;
+      Lexing.pos_cnum = loc_begin }
+  in
+  let floc_end = { floc_begin with Lexing.pos_cnum = loc_end } in
+  (floc_begin, floc_end)
+
+let dummy_floc = floc_of_loc (-1, -1)
+