1 let cache = NUri.UriHash.create 313;;
3 let get_checked_obj u =
4 try NUri.UriHash.find cache u
6 let ouri = NUri.ouri_of_nuri u in
8 CicEnvironment.get_cooked_obj ~trust:false CicUniv.oblivion_ugraph
10 let no,_ = OCic2NCic.convert_obj ouri o in
11 NUri.UriHash.add cache u no;
15 let get_checked_def = function
16 | NReference.Ref (_, uri, NReference.Def) ->
17 (match get_checked_obj uri with
18 | _,height,_,_, NCic.Constant (rlv,name,Some bo,ty,att) ->
19 rlv,name,bo,ty,att,height
20 | _,_,_,_, NCic.Constant (_,_,None,_,_) ->
21 prerr_endline "get_checked_def on an axiom"; assert false
22 | _ -> prerr_endline "get_checked_def on a non def 2"; assert false)
23 | _ -> prerr_endline "get_checked_def on a non def"; assert false
26 let get_checked_fix_or_cofix b = function
27 | NReference.Ref (_, uri, NReference.Fix (fixno,_)) ->
28 (match get_checked_obj uri with
29 | _,height,_,_, NCic.Fixpoint (is_fix,funcs,att) when is_fix = b ->
30 let rlv, name, _, ty, bo = List.nth funcs fixno in
31 rlv, name, bo, ty, att, height
32 | _ ->prerr_endline "get_checked_(co)fix on a non (co)fix 2";assert false)
33 | _ -> prerr_endline "get_checked_(co)fix on a non (co)fix"; assert false
35 let get_checked_fix r = get_checked_fix_or_cofix true r;;
36 let get_checked_cofix r = get_checked_fix_or_cofix false r;;
38 let get_indty_leftno = function
39 | NReference.Ref (_, uri, NReference.Ind _)
40 | NReference.Ref (_, uri, NReference.Con _) ->
41 (match get_checked_obj uri with
42 | _,_,_,_, NCic.Inductive (_,left,_,_) -> left
43 | _ ->prerr_endline "get_indty_leftno called on a non ind 2";assert false)
44 | _ -> prerr_endline "get_indty_leftno called on a non indty";assert false