let xxx_type_of_aux' m c t =
let t1 = Sys.time () in
- let res = CicTypeChecker.type_of_aux' m c t in
+ let res,_ = CicTypeChecker.type_of_aux' m c t CicUniv.empty_ugraph in
let t2 = Sys.time () in
type_of_aux'_add_time := !type_of_aux'_add_time +. t2 -. t1 ;
res
let module R = CicReduction in
let module U = UriManager in
let cobj =
- match CicEnvironment.is_type_checked uri with
- CicEnvironment.CheckedObj cobj -> cobj
+ match CicEnvironment.is_type_checked CicUniv.empty_ugraph uri with
+ CicEnvironment.CheckedObj (cobj,_) -> cobj
| CicEnvironment.UncheckedObj uobj ->
raise (NotWellTyped "Reference to an unchecked constant")
in
match cobj with
- C.Constant (_,_,ty,_) -> ty
- | C.CurrentProof (_,_,_,ty,_) -> ty
+ C.Constant (_,_,ty,_,_) -> ty
+ | C.CurrentProof (_,_,_,ty,_,_) -> ty
| _ -> raise (WrongUriToConstant (U.string_of_uri uri))
;;
let module C = Cic in
let module R = CicReduction in
let module U = UriManager in
- match CicEnvironment.is_type_checked uri with
- CicEnvironment.CheckedObj (C.Variable (_,_,ty,_)) -> ty
+ match CicEnvironment.is_type_checked CicUniv.empty_ugraph uri with
+ CicEnvironment.CheckedObj ((C.Variable (_,_,ty,_,_)),_) -> ty
| CicEnvironment.UncheckedObj (C.Variable _) ->
raise (NotWellTyped "Reference to an unchecked variable")
| _ -> raise (WrongUriToVariable (UriManager.string_of_uri uri))
let module R = CicReduction in
let module U = UriManager in
let cobj =
- match CicEnvironment.is_type_checked uri with
- CicEnvironment.CheckedObj cobj -> cobj
+ match CicEnvironment.is_type_checked CicUniv.empty_ugraph uri with
+ CicEnvironment.CheckedObj (cobj,_) -> cobj
| CicEnvironment.UncheckedObj uobj ->
raise (NotWellTyped "Reference to an unchecked inductive type")
in
match cobj with
- C.InductiveDefinition (dl,_,_) ->
+ C.InductiveDefinition (dl,_,_,_) ->
let (_,_,arity,_) = List.nth dl i in
arity
| _ -> raise (WrongUriToMutualInductiveDefinitions (U.string_of_uri uri))
let module R = CicReduction in
let module U = UriManager in
let cobj =
- match CicEnvironment.is_type_checked uri with
- CicEnvironment.CheckedObj cobj -> cobj
+ match CicEnvironment.is_type_checked CicUniv.empty_ugraph uri with
+ CicEnvironment.CheckedObj (cobj,_) -> cobj
| CicEnvironment.UncheckedObj uobj ->
raise (NotWellTyped "Reference to an unchecked constructor")
in
match cobj with
- C.InductiveDefinition (dl,_,_) ->
+ C.InductiveDefinition (dl,_,_,_) ->
let (_,_,_,cl) = List.nth dl i in
let (_,ty) = List.nth cl (j-1) in
ty
CicSubstitution.subst_vars exp_named_subst (type_of_variable uri)
| C.Meta (n,l) ->
(* Let's visit all the subterms that will not be visited later *)
- let (_,canonical_context,_) =
- List.find (function (m,_,_) -> n = m) metasenv
- in
+ let (_,canonical_context,_) = CicUtil.lookup_meta n metasenv in
let lifted_canonical_context =
let rec aux i =
function
| _,_ -> assert false (* the term is not well typed!!! *)
) l lifted_canonical_context
in
- let (_,canonical_context,ty) =
- List.find (function (m,_,_) -> n = m) metasenv
- in
+ let (_,canonical_context,ty) = CicUtil.lookup_meta n metasenv in
(* Checks suppressed *)
CicSubstitution.lift_meta l ty
- | C.Sort s -> C.Sort C.Type (*CSC manca la gestione degli universi!!! *)
+ | C.Sort (C.Type t) -> (* TASSI: CONSTRAINT *)
+ C.Sort (C.Type (CicUniv.fresh()))
+ | C.Sort _ -> C.Sort (C.Type (CicUniv.fresh())) (* TASSI: CONSTRAINT *)
| C.Implicit _ -> raise (Impossible 21)
| C.Cast (te,ty) ->
(* Let's visit all the subterms that will not be visited later *)
(* Checks suppressed *)
(* Let's visit all the subterms that will not be visited later *)
let (cl,parsno) =
- match CicEnvironment.get_cooked_obj uri with
- C.InductiveDefinition (tl,_,parsno) ->
+ let obj,_ =
+ try
+ CicEnvironment.get_cooked_obj CicUniv.empty_ugraph uri
+ with Not_found -> assert false
+ in
+ match obj with
+ C.InductiveDefinition (tl,_,parsno,_) ->
let (_,_,_,cl) = List.nth tl i in (cl,parsno)
| _ ->
raise (WrongUriToMutualInductiveDefinitions (U.string_of_uri uri))
and visit_exp_named_subst context uri exp_named_subst =
let uris_and_types =
- match CicEnvironment.get_cooked_obj uri with
- Cic.Constant (_,_,_,params)
- | Cic.CurrentProof (_,_,_,_,params)
- | Cic.Variable (_,_,_,params)
- | Cic.InductiveDefinition (_,params,_) ->
- List.map
- (function uri ->
- match CicEnvironment.get_cooked_obj uri with
- Cic.Variable (_,None,ty,_) -> uri,ty
- | _ -> assert false (* the theorem is well-typed *)
- ) params
+ let obj,_ =
+ try
+ CicEnvironment.get_cooked_obj CicUniv.empty_ugraph uri
+ with Not_found -> assert false
+ in
+ let params = CicUtil.params_of_obj obj in
+ List.map
+ (function uri ->
+ let obj,_ =
+ try
+ CicEnvironment.get_cooked_obj CicUniv.empty_ugraph uri
+ with Not_found -> assert false
+ in
+ match obj with
+ Cic.Variable (_,None,ty,_,_) -> uri,ty
+ | _ -> assert false (* the theorem is well-typed *)
+ ) params
in
let rec check uris_and_types subst =
match uris_and_types,subst with
let t1' = CicReduction.whd context t1 in
let t2' = CicReduction.whd ((Some (name,C.Decl s))::context) t2 in
match (t1', t2') with
- (C.Sort s1, C.Sort s2)
- when (s2 = C.Prop or s2 = C.Set or s2 = C.CProp) -> (* different from Coq manual!!! *)
+ (C.Sort _, C.Sort s2)
+ when (s2 = C.Prop or s2 = C.Set or s2 = C.CProp) ->
+ (* different from Coq manual!!! *)
C.Sort s2
- | (C.Sort s1, C.Sort s2) -> C.Sort C.Type (*CSC manca la gestione degli universi!!! *)
+ | (C.Sort (C.Type t1), C.Sort (C.Type t2)) ->
+ C.Sort (C.Type (CicUniv.fresh()))
+ | (C.Sort _,C.Sort (C.Type t1)) ->
+ (* TASSI: CONSRTAINTS: the same in cictypechecker,cicrefine *)
+ C.Sort (C.Type t1) (* c'e' bisogno di un fresh? *)
+ | (C.Meta _, C.Sort _) -> t2'
+ | (C.Meta _, (C.Meta (_,_) as t))
+ | (C.Sort _, (C.Meta (_,_) as t)) when CicUtil.is_closed t ->
+ t2'
| (_,_) ->
raise
(NotWellTyped