X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Focaml%2Fcic_disambiguation%2Fdisambiguate.ml;h=b09f0a8ef1bd340eb41e2d127f3b6aae8bed1964;hb=78cf601fd8b8dbb386b0db315dcbfdbe8256c15f;hp=ca5f1449c961826f35516c629c59f23ec7402079;hpb=45586ab88c026e6a21927654387b6df266a44700;p=helm.git

diff --git a/helm/ocaml/cic_disambiguation/disambiguate.ml b/helm/ocaml/cic_disambiguation/disambiguate.ml
index ca5f1449c..b09f0a8ef 100644
--- a/helm/ocaml/cic_disambiguation/disambiguate.ml
+++ b/helm/ocaml/cic_disambiguation/disambiguate.ml
@@ -57,8 +57,7 @@ let refine metasenv context term =
     | CicRefine.Uncertain _ ->
         debug_print ("%%% UNCERTAIN!!! " ^ CicPp.ppterm term) ;
         Uncertain
-    | _ ->
-        (* TODO we should catch only the RefineFailure excecption *)
+    | CicRefine.RefineFailure _ ->
         debug_print ("%%% PRUNED!!! " ^ CicPp.ppterm term) ;
         Ko
 
@@ -182,10 +181,9 @@ let interpretate ~context ~env ast =
         in
         List.fold_right (build_term inductiveFuns) inductiveFuns cic_body
     | CicAst.Ident (name, subst) ->
-        (* TODO hanlde explicit substitutions *)
         (try
           let index = find_in_environment name context in
-          if subst <> [] then
+          if subst <> None then
             CicTextualParser2.fail loc
               "Explicit substitutions not allowed here";
           Cic.Rel index
@@ -195,12 +193,16 @@ let interpretate ~context ~env ast =
             let ids_to_uris =
               List.map (fun uri -> UriManager.name_of_uri uri, uri) uris
             in
-            List.map
-              (fun (s, term) ->
-                (try
-                  List.assoc s ids_to_uris, aux loc context term
-                 with Not_found -> raise DisambiguateChoices.Invalid_choice))
-              subst
+            (match subst with
+            | Some subst ->
+                List.map
+                  (fun (s, term) ->
+                    (try
+                      List.assoc s ids_to_uris, aux loc context term
+                     with Not_found ->
+                       raise DisambiguateChoices.Invalid_choice))
+                  subst
+            | None -> List.map (fun uri -> uri, Cic.Implicit None) uris)
          in
           (match cic with
           | Cic.Const (uri, []) ->
@@ -324,19 +326,22 @@ let domain_of_term ~context ast =
         in
         where_dom @ defs_dom
     | CicAst.Ident (name, subst) ->
-        (* TODO hanlde explicit substitutions *)
         (try
           let index = find_in_environment name context in
-          if subst <> [] then
+          if subst <> None then
             CicTextualParser2.fail loc
-              "Explicit substitutions not allowed here";
-          []
+              "Explicit substitutions not allowed here"
+          else
+            []
         with Not_found ->
-          List.fold_left
-            (fun dom (_, term) ->
-              let dom' = aux loc context term in
-              dom' @ dom)
-            [ Id name ] subst)
+          (match subst with
+          | None -> [Id name]
+          | Some subst ->
+              List.fold_left
+                (fun dom (_, term) ->
+                  let dom' = aux loc context term in
+                  dom' @ dom)
+                [Id name] subst))
     | CicAst.Implicit -> []
     | CicAst.Num (num, i) -> [ Num i ]
     | CicAst.Meta (index, local_context) ->
@@ -398,13 +403,6 @@ module Make (C: Callbacks) =
        (function uri,_ ->
          MQueryMisc.wrong_xpointer_format_from_wrong_xpointer_format' uri
        ) result in
-      HelmLogger.log (`Msg (`T "Locate query:"));
-      MQueryUtil.text_of_query
-       (fun s -> HelmLogger.log ~append_NL:false (`Msg (`T s)))
-       "" query; 
-      HelmLogger.log (`Msg (`T "Result:"));
-      MQueryUtil.text_of_result
-        (fun s -> HelmLogger.log (`Msg (`T s))) "" result;
       let uris' =
        match uris with
         | [] ->
@@ -491,7 +489,7 @@ module Make (C: Callbacks) =
         match todo_dom with
         | [] ->
             (match test_env current_env [] with
-            | Ok (term, metasenv) -> [ current_env, term, metasenv ]
+            | Ok (term, metasenv) -> [ current_env, metasenv, term ]
             | Ko | Uncertain -> [])
         | item :: remaining_dom ->
             debug_print (sprintf "CHOOSED ITEM: %s"
@@ -507,7 +505,7 @@ module Make (C: Callbacks) =
                   (match test_env new_env remaining_dom with
                   | Ok (term, metasenv) ->
                       (match remaining_dom with
-                      | [] -> [ new_env, term, metasenv ]
+                      | [] -> [ new_env, metasenv, term ]
                       | _ -> aux new_env remaining_dom) @ filter tl
                   | Uncertain ->
                       (match remaining_dom with
@@ -517,30 +515,27 @@ module Make (C: Callbacks) =
             in
             filter choices
       in
-      let (choosed_env, choosed_term, choosed_metasenv) =
-        match aux current_env todo_dom with
-        | [] -> raise NoWellTypedInterpretation
-        | [ x ] ->
-            debug_print "UNA SOLA SCELTA";
-            x
-        | l ->
-            debug_print (sprintf "PIU' SCELTE (%d)" (List.length l));
-            let choices =
-              List.map
-                (fun (env, _, _) ->
-                  List.map
-                    (fun domain_item ->
-                      let description =
-                        fst (Environment.find domain_item env)
-                      in
-                      (descr_of_domain_item domain_item, description))
-                    term_dom)
-                l
-            in
-            let choosed = C.interactive_interpretation_choice choices in
-            List.nth l choosed
-      in
-      (choosed_env, choosed_metasenv, choosed_term)
+       match aux current_env todo_dom with
+       | [] -> raise NoWellTypedInterpretation
+       | [ _ ] as l ->
+           debug_print "UNA SOLA SCELTA";
+           l
+       | l ->
+           debug_print (sprintf "PIU' SCELTE (%d)" (List.length l));
+           let choices =
+             List.map
+               (fun (env, _, _) ->
+                 List.map
+                   (fun domain_item ->
+                     let description =
+                       fst (Environment.find domain_item env)
+                     in
+                     (descr_of_domain_item domain_item, description))
+                   term_dom)
+               l
+           in
+           let choosed = C.interactive_interpretation_choice choices in
+            List.map (List.nth l) choosed
 
   end