exception Ambiguous_input
-type choose_uris_callback = id:string -> UriManager.uri list -> UriManager.uri list
+type choose_uris_callback =
+ id:string -> UriManager.uri list -> UriManager.uri list
+
type choose_interp_callback = (string * string) list list -> int list
-let mono_uris_callback ~id = raise Ambiguous_input
+let mono_uris_callback ~id =
+ if Helm_registry.get_bool "matita.auto_disambiguation" then
+ function l -> l
+ else
+ raise Ambiguous_input
+
let mono_interp_callback _ = raise Ambiguous_input
let _choose_uris_callback = ref mono_uris_callback
(* implement module's API *)
-let disambiguate_term = Disambiguator.disambiguate_term
+let disambiguate_thing ~aliases ~universe
+ ~(f:?fresh_instances:bool ->
+ aliases:DisambiguateTypes.environment ->
+ universe:DisambiguateTypes.multiple_environment option ->
+ 'a -> 'b)
+ ~(drop_aliases: 'b -> 'b)
+ ~(drop_aliases_and_clear_diff: 'b -> 'b)
+ (thing: 'a)
+=
+ assert (universe <> None);
+ let library = false, DisambiguateTypes.Environment.empty, None in
+ let multi_aliases=false, DisambiguateTypes.Environment.empty, universe in
+ let mono_aliases = true, aliases, None in
+ let passes = (* <fresh_instances?, aliases, coercions?> *)
+ [ (false, mono_aliases, false);
+ (false, multi_aliases, false);
+ (true, mono_aliases, false);
+ (true, multi_aliases, false);
+ (true, mono_aliases, true);
+ (true, multi_aliases, true);
+ (true, library, true);
+ ]
+ in
+ let try_pass (fresh_instances, (_, aliases, universe), use_coercions) =
+ CoercDb.use_coercions := use_coercions;
+ f ~fresh_instances ~aliases ~universe thing
+ in
+ let set_aliases (instances,(use_mono_aliases,_,_),_) (_, user_asked as res) =
+ if use_mono_aliases && not instances then
+ drop_aliases res
+ else if user_asked then
+ drop_aliases res (* one shot aliases *)
+ else
+ drop_aliases_and_clear_diff res
+ in
+ let rec aux =
+ function
+ | [ pass ] -> set_aliases pass (try_pass pass)
+ | hd :: tl ->
+ (try
+ set_aliases hd (try_pass hd)
+ with Disambiguate.NoWellTypedInterpretation -> aux tl)
+ | [] -> assert false
+ in
+ let saved_use_coercions = !CoercDb.use_coercions in
+ try
+ let res = aux passes in
+ CoercDb.use_coercions := saved_use_coercions;
+ res
+ with exn ->
+ CoercDb.use_coercions := saved_use_coercions;
+ raise exn
+
+type disambiguator_thing =
+ { do_it :
+ 'a 'b.
+ aliases:DisambiguateTypes.environment ->
+ universe:DisambiguateTypes.multiple_environment option ->
+ f:(?fresh_instances:bool ->
+ aliases:DisambiguateTypes.environment ->
+ universe:DisambiguateTypes.multiple_environment option ->
+ 'a -> 'b * bool) ->
+ drop_aliases:('b * bool -> 'b * bool) ->
+ drop_aliases_and_clear_diff:('b * bool -> 'b * bool) -> 'a -> 'b * bool
+ }
+
+let disambiguate_thing =
+ let profiler = HExtlib.profile "disambiguate_thing" in
+ { do_it =
+ fun ~aliases ~universe ~f ~drop_aliases ~drop_aliases_and_clear_diff thing
+ -> profiler.HExtlib.profile
+ (disambiguate_thing ~aliases ~universe ~f ~drop_aliases
+ ~drop_aliases_and_clear_diff) thing
+ }
+
+let drop_aliases (choices, user_asked) =
+ (List.map (fun (d, a, b, c) -> d, a, b, c) choices),
+ user_asked
+
+let drop_aliases_and_clear_diff (choices, user_asked) =
+ (List.map (fun (_, a, b, c) -> [], a, b, c) choices),
+ user_asked
+
+let disambiguate_term ?fresh_instances ~dbd ~context ~metasenv ?initial_ugraph
+ ~aliases ~universe term
+ =
+ assert (fresh_instances = None);
+ let f =
+ Disambiguator.disambiguate_term ~dbd ~context ~metasenv ?initial_ugraph
+ in
+ disambiguate_thing.do_it ~aliases ~universe ~f ~drop_aliases
+ ~drop_aliases_and_clear_diff term
-let disambiguate_obj = Disambiguator.disambiguate_obj
+let disambiguate_obj ?fresh_instances ~dbd ~aliases ~universe ~uri obj =
+ assert (fresh_instances = None);
+ let f = Disambiguator.disambiguate_obj ~dbd ~uri in
+ disambiguate_thing.do_it ~aliases ~universe ~f ~drop_aliases
+ ~drop_aliases_and_clear_diff obj