* http://cs.unibo.it/helm/.
*)
-exception NotWellTyped of string
-exception WrongUriToConstant of string
-exception WrongUriToVariable of string
-exception WrongUriToMutualInductiveDefinitions of string
-exception ListTooShort
-exception NotPositiveOccurrences of string
-exception NotWellFormedTypeOfInductiveConstructor of string
-exception WrongRequiredArgument of string
-val typecheck : UriManager.uri -> unit
+(* These are the only exceptions that will be raised *)
+exception TypeCheckerFailure of string Lazy.t
+exception AssertFailure of string Lazy.t
+
+val debrujin_constructor : UriManager.uri -> int -> Cic.term -> Cic.term
+
+val typecheck : UriManager.uri -> Cic.obj * CicUniv.universe_graph
+
+(* FUNCTIONS USED ONLY IN THE TOPLEVEL *)
-(* used only in the toplevel *)
(* type_of_aux' metasenv context term *)
val type_of_aux':
- (int * Cic.term) list -> Cic.context -> Cic.term -> Cic.term
+ ?subst:Cic.substitution -> Cic.metasenv -> Cic.context ->
+ Cic.term -> CicUniv.universe_graph ->
+ Cic.term * CicUniv.universe_graph
+
+(* typechecks the obj and puts it in the environment *)
+val typecheck_obj : UriManager.uri -> Cic.obj -> unit