let empty_db = DB.empty ;;
-let user_db = ref empty_db ;;
-
-let add_user_provided_hint t precedence =
- let u = UriManager.uri_of_string "cic:/foo/bar.con" in
+let add_user_provided_hint db t precedence =
let c, a, b =
let rec aux ctx = function
| NCic.Appl l ->
(match List.rev l with
| b::a::_ -> ctx, a, b
| _ -> assert false)
- | NCic.Prod (n,s,t) ->
- aux ((n, NCic.Decl s) :: ctx) t
- | NCic.LetIn (n,ty,t,b) ->
- aux ((n, NCic.Def (t,ty)) :: ctx) b
+ | NCic.Prod (n,s,t) -> aux ((n, NCic.Decl s) :: ctx) t
+ | NCic.LetIn (n,ty,t,b) -> aux ((n, NCic.Def (t,ty)) :: ctx) b
| _ -> assert false
in
- aux [] (fst (OCic2NCic.convert_term u t))
+ aux [] t
in
- user_db := index_hint !user_db c a b precedence
+ index_hint db c a b precedence
;;
let db () =
if List.length l > 1 then
combine mk_hint l
else [])
- [] (CoercDb.to_list ())
+ [] (CoercDb.to_list (CoercDb.dump ()))
in
+ prerr_endline "MISTERO";
+ assert false (* ERA
List.fold_left
(fun db -> function
| (ctx,b1,b2) -> index_hint db ctx b1 b2 0)
!user_db (List.flatten hints)
+*)
;;
let saturate ?(delta=0) metasenv subst context ty goal_arity =
assert (goal_arity >= 0);
let rec aux metasenv = function
| NCic.Prod (name,s,t) as ty ->
- let metasenv1, arg,_ =
+ let metasenv1, _, arg,_ =
NCicMetaSubst.mk_meta ~name:name metasenv context (`WithType s) in
let t, metasenv1, args, pno =
aux metasenv1 (NCicSubstitution.subst arg t)
let rec aux () (m,l as acc) = function
| NCic.Meta _ as t -> acc, t
| NCic.LetIn (name,ty,bo,t) ->
- let m,i,_=NCicMetaSubst.mk_meta ~name m context (`WithType ty)in
+ let m,_,i,_=
+ NCicMetaSubst.mk_meta ~name m context (`WithType ty)in
let t = NCicSubstitution.subst i t in
aux () (m, (i,bo)::l) t
| t -> NCicUntrusted.map_term_fold_a (fun _ () -> ()) () aux acc t