2 exception NotImplemented of int * string;;
3 exception WrongUriToConstant;;
4 exception WrongUriToVariable of string;;
5 exception WrongUriToInductiveDefinition;;
7 (* mem x lol is true if x is a member of one *)
8 (* of the lists of the list of (int * list) lol *)
10 List.fold_right (fun (_,l) i -> i || List.mem x l) lol false
14 let cook curi cookingsno var =
20 n when n >= k -> C.Rel (n + 1)
24 if UriManager.eq uri var then
30 | C.Implicit as t -> t
31 | C.Cast (te, ty) -> C.Cast (aux k te, aux k ty)
32 | C.Prod (n,s,t) -> C.Prod (n, aux k s, aux (k + 1) t)
33 | C.Lambda (n,s,t) -> C.Lambda (n, aux k s, aux (k + 1) t)
34 | C.LetIn (n,s,t) -> C.LetIn (n, aux k s, aux (k + 1) t)
36 (* Get rid of C.Appl (C.Appl l1) l2 *)
37 let newtl = List.map (aux k) tl in
39 C.Appl (he'::tl') -> C.Appl (he'::(tl'@newtl))
40 | t -> C.Appl (t::newtl)
42 | C.Appl [] -> raise Impossible
44 if match CicCache.get_obj uri with
45 C.Definition (_,_,_,params) when mem var params -> true
46 | C.Definition _ -> false
47 | C.Axiom (_,_,params) when mem var params -> true
50 raise (NotImplemented (2,(UriManager.string_of_uri uri)))
51 | _ -> raise WrongUriToConstant
54 ((C.Const (uri,UriManager.relative_depth curi uri cookingsno))::
57 C.Const (uri,UriManager.relative_depth curi uri cookingsno)
59 | C.MutInd (uri,_,i) ->
60 if match CicCache.get_obj uri with
61 C.InductiveDefinition (_,params,_) when mem var params -> true
62 | C.InductiveDefinition _ -> false
63 | _ -> raise WrongUriToInductiveDefinition
65 C.Appl ((C.MutInd (uri,UriManager.relative_depth curi uri cookingsno,i))::[C.Rel k])
67 C.MutInd (uri,UriManager.relative_depth curi uri cookingsno,i)
68 | C.MutConstruct (uri,_,i,j) ->
69 if match CicCache.get_obj uri with
70 C.InductiveDefinition (_,params,_) when mem var params -> true
71 | C.InductiveDefinition _ -> false
72 | _ -> raise WrongUriToInductiveDefinition
74 C.Appl ((C.MutConstruct (uri,UriManager.relative_depth curi uri cookingsno,i,j))::[C.Rel k])
76 C.MutConstruct (uri,UriManager.relative_depth curi uri cookingsno,i,j)
77 | C.MutCase (uri,_,i,outt,term,pl) ->
81 C.MutCase (uri,UriManager.relative_depth curi uri cookingsno,i,
82 aux k outt,aux k term, substitutedfl)
84 let len = List.length fl in
87 (fun (name,i,ty,bo) -> (name,i,aux k ty, aux (k+len) bo))
90 C.Fix (i, substitutedfl)
92 let len = List.length fl in
95 (fun (name,ty,bo) -> (name,aux k ty, aux (k+len) bo))
98 C.CoFix (i, substitutedfl)
103 let cook_gen add_binder curi cookingsno ty vars =
104 let module C = Cic in
105 let module U = UriManager in
109 let (varname, varbody, vartype) =
110 match CicCache.get_obj var with
111 C.Variable (varname, varbody, vartype) -> (varname, varbody, vartype)
112 | _ -> raise (WrongUriToVariable (U.string_of_uri var))
114 cookrec (add_binder (C.Name varname) varbody vartype
115 (cook curi cookingsno var ty)) tl
122 cook_gen (fun n b s t ->
124 None -> Cic.Prod (n,s,t)
125 | Some b -> Cic.LetIn (n,b,t)
128 cook_gen (fun n b s t ->
130 None -> Cic.Lambda (n,s,t)
131 | Some b -> Cic.LetIn (n,b,t)
135 (*CSC: sbagliato da rifare e completare *)
136 let cook_one_level obj curi cookingsno vars =
137 let module C = Cic in
139 C.Definition (id,te,ty,params) ->
140 let ty' = cook_prod curi cookingsno ty vars in
141 let te' = cook_lambda curi cookingsno te vars in
142 C.Definition (id,te',ty',params)
143 | C.Axiom (id,ty,parameters) ->
144 let ty' = cook_prod curi cookingsno ty vars in
145 C.Axiom (id,ty',parameters)
146 | C.Variable _ as obj -> obj
147 | C.CurrentProof (id,conjs,te,ty) ->
148 let ty' = cook_prod curi cookingsno ty vars in
149 let te' = cook_lambda curi cookingsno te vars in
150 C.CurrentProof (id,conjs,te',ty')
151 | C.InductiveDefinition (dl, params, n_ind_params) ->
154 (fun (name,inductive,arity,constructors) ->
160 None -> raise Impossible
161 | Some r -> List.map (fun _ -> false) vars @ r
163 (name,cook_prod curi cookingsno ty vars,ref (Some r'))
166 (name,inductive,cook_prod curi cookingsno arity vars,constructors')
169 C.InductiveDefinition (dl', params, n_ind_params + List.length vars)
172 let cook_obj obj uri =
173 let module C = Cic in
176 C.Definition (_,_,_,params) -> params
177 | C.Axiom (_,_,params) -> params
179 | C.CurrentProof _ -> []
180 | C.InductiveDefinition (_,params,_) -> params
182 let rec cook_all_levels obj =
186 let cooked_obj = cook_one_level obj uri (n + 1) (List.rev vars) in
187 (n,cooked_obj)::(cook_all_levels cooked_obj tl)
189 cook_all_levels obj (List.rev params)
192 CicCache.cook_obj := cook_obj;;