CicUniv.empty_ugraph in
let (ty_eq,metasenv',arguments,fresh_meta) =
ProofEngineHelpers.saturate_term
- (ProofEngineHelpers.new_meta_of_proof proof) metasenv context ty_eq in
+ (ProofEngineHelpers.new_meta_of_proof proof) metasenv context ty_eq 0 in
let equality =
if List.length arguments = 0 then
equality
let lifted_gty = CicSubstitution.lift 1 gty in
let lifted_conjecture =
metano,(Some (fresh_name,Cic.Decl ty))::context,lifted_gty in
- let lifted_pattern = Some lifted_t1,[],CicSubstitution.lift 1 concl_pat in
+ let lifted_pattern =
+ Some (fun _ m u -> lifted_t1, m, u),[],CicSubstitution.lift 1 concl_pat
+ in
let subst,metasenv',ugraph,_,selected_terms_with_context =
ProofEngineHelpers.select
~metasenv:metasenv' ~ugraph ~conjecture:lifted_conjecture
(PT.exact_tac ~term:exact_proof) ((curi,metasenv',pbo,pty),goal)
in
assert (List.length goals = 0) ;
- let goals = List.map (fun (i,_,_) -> i) metasenv' in
let goals =
- List.filter
- (fun i ->
- not (List.exists (fun (j,_,_) -> i=j) metasenv)) goals
+ ProofEngineHelpers.compare_metasenvs ~oldmetasenv:metasenv
+ ~newmetasenv:metasenv'
in
(proof',goals)
in
;;
let replace_tac ~pattern ~with_what =
-(*
let replace_tac ~pattern:(wanted,hyps_pat,concl_pat) ~with_what status =
let (proof, goal) = status in
let module C = Cic in
let module U = UriManager in
let module P = PrimitiveTactics in
let module T = Tacticals in
- let _,metasenv,_,_ = proof in
+ let uri,metasenv,pbo,pty = proof in
let (_,context,ty) as conjecture = CicUtil.lookup_meta goal metasenv in
assert (hyps_pat = []); (*CSC: not implemented yet *)
let context_len = List.length context in
- let _,selected_terms_with_context =
- ProofEngineHelpers.select ~metasenv ~conjecture ~pattern in
+ let subst,metasenv,u,_,selected_terms_with_context =
+ ProofEngineHelpers.select ~metasenv ~ugraph:CicUniv.empty_ugraph
+ ~conjecture ~pattern in
+ let metasenv = CicMetaSubst.apply_subst_metasenv subst metasenv in
+ let with_what, metasenv, u = with_what context metasenv u in
+ let with_what = CicMetaSubst.apply_subst subst with_what in
+ let pbo = CicMetaSubst.apply_subst subst pbo in
+ let pty = CicMetaSubst.apply_subst subst pty in
+ let status = (uri,metasenv,pbo,pty),goal in
let ty_of_with_what,u =
CicTypeChecker.type_of_aux'
metasenv context with_what CicUniv.empty_ugraph in
aux 0 whats status
in
ProofEngineTypes.mk_tactic (replace_tac ~pattern ~with_what)
-*) assert false
;;