X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_proof_checking%2FcicEnvironment.mli;h=55566a614493de9ae8b872a0a9347d2cf6a37073;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=6108467b5124b079f659477810e658e92b2868f9;hpb=927b0dc91ca0369dd029c43ffe9258e17908fa38;p=helm.git

diff --git a/helm/ocaml/cic_proof_checking/cicEnvironment.mli b/helm/ocaml/cic_proof_checking/cicEnvironment.mli
index 6108467b5..55566a614 100644
--- a/helm/ocaml/cic_proof_checking/cicEnvironment.mli
+++ b/helm/ocaml/cic_proof_checking/cicEnvironment.mli
@@ -36,7 +36,7 @@
 (*                                                                          *)
 (****************************************************************************)
 
-exception CircularDependency of string;;
+exception CircularDependency of string Lazy.t;;
 exception Object_not_found of UriManager.uri;;
 
 (* as the get cooked, but if not present the object is only fetched,
@@ -75,12 +75,18 @@ val is_type_checked :
 (* we find in the library, we have to calculate it and then inject it *)
 (* in the cacke. This is an orrible backdoor used by univ_maker.      *)
 (* see the .ml file for some reassuring invariants                    *)
+(* WARNING: THIS FUNCTION MUST BE CALLED ONLY BY CicTypeChecker *)
 val set_type_checking_info : 
-  ?replace_ugraph:(CicUniv.universe_graph option) -> UriManager.uri -> unit
+  ?replace_ugraph_and_univlist:
+    ((CicUniv.universe_graph * CicUniv.universe list) option) -> 
+    UriManager.uri -> unit
 
-(* We need this in the Qed. *)
-val add_type_checked_term : 
-  UriManager.uri -> (Cic.obj * CicUniv.universe_graph) -> unit
+(* this function is called by CicTypeChecker.typecheck_obj to add to the *)
+(* environment a new well typed object that is not yet in the library    *)
+(* WARNING: THIS FUNCTION MUST BE CALLED ONLY BY CicTypeChecker *)
+val add_type_checked_obj : 
+  UriManager.uri -> 
+  (Cic.obj * CicUniv.universe_graph * CicUniv.universe list) -> unit
 
   (** remove a type checked object
   * @raise Object_not_found when given term is not in the environment
@@ -95,17 +101,15 @@ val get_cooked_obj :
   ?trust:bool -> CicUniv.universe_graph -> UriManager.uri ->
     Cic.obj * CicUniv.universe_graph
 
-(* FUNCTIONS USED ONLY IN THE TOPLEVEL/PROOF-ENGINE *)
-
-exception OnlyPutOfInductiveDefinitionsIsAllowed
+(* get_cooked_obj_with_univlist ~trust uri                          *)
+(* returns the object if it is already type-checked or if it can be *)
+(* trusted (if [trust] = true and the trusting function accepts it) *)
+(* Otherwise it raises Not_found                                    *)
+val get_cooked_obj_with_univlist : 
+  ?trust:bool -> CicUniv.universe_graph -> UriManager.uri ->
+    Cic.obj * CicUniv.universe_graph * CicUniv.universe list
 
-(* put_inductive_definition uri obj                                      *)
-(* put [obj] (that must be an InductiveDefinition and show URI is [uri]) *)
-(* in the environment.                                                   *)
-(* WARNING: VERY UNSAFE.                                                 *)
-(* This function should be called only on a well-typed definition.       *)
-val put_inductive_definition : 
-  UriManager.uri -> (Cic.obj * CicUniv.universe_graph) -> unit
+(* FUNCTIONS USED ONLY IN THE TOPLEVEL/PROOF-ENGINE *)
 
 (* (de)serialization *)
 val dump_to_channel : ?callback:(string -> unit) -> out_channel -> unit