diff options
Diffstat (limited to 'tactics/auto.ml')
| -rw-r--r-- | tactics/auto.ml | 75 |
1 files changed, 36 insertions, 39 deletions
diff --git a/tactics/auto.ml b/tactics/auto.ml index 647ff9714..6caebf6c4 100644 --- a/tactics/auto.ml +++ b/tactics/auto.ml @@ -67,16 +67,13 @@ let auto_unif_flags_of st1 st2 useeager = let auto_unif_flags = auto_unif_flags_of full_transparent_state empty_transparent_state false -let auto_flags_of_state st = - auto_unif_flags_of full_transparent_state st false - (* Try unification with the precompiled clause, then use registered Apply *) let connect_hint_clenv poly (c, _, ctx) clenv gl = (** [clenv] has been generated by a hint-making function, so the only relevant data in its evarmap is the set of metas. The [evar_reset_evd] function below just replaces the metas of sigma by those coming from the clenv. *) - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in let evd = Evd.evars_reset_evd ~with_conv_pbs:true ~with_univs:false sigma clenv.evd in (** Still, we need to update the universes *) let clenv, c = @@ -99,11 +96,11 @@ let connect_hint_clenv poly (c, _, ctx) clenv gl = in clenv, c let unify_resolve poly flags ((c : raw_hint), clenv) = - Proofview.Goal.nf_enter begin fun gl -> + Proofview.Goal.nf_enter { enter = begin fun gl -> let clenv, c = connect_hint_clenv poly c clenv gl in let clenv = Tacmach.New.of_old (fun gl -> clenv_unique_resolver ~flags clenv gl) gl in Clenvtac.clenv_refine false clenv - end + end } let unify_resolve_nodelta poly h = unify_resolve poly auto_unif_flags h @@ -122,10 +119,12 @@ let exact poly (c,clenv) = let ctx = Evd.evar_universe_context clenv.evd in ctx, c in - Proofview.Goal.enter begin fun gl -> - let sigma = Evd.merge_universe_context (Proofview.Goal.sigma gl) ctx in - Tacticals.New.tclTHEN (Proofview.Unsafe.tclEVARS sigma) (exact_check c') - end + Proofview.Goal.s_enter { s_enter = begin fun gl -> + let sigma = Proofview.Goal.sigma gl in + let sigma = Sigma.to_evar_map sigma in + let sigma = Evd.merge_universe_context sigma ctx in + Sigma.Unsafe.of_pair (exact_check c', sigma) + end } (* Util *) @@ -153,11 +152,12 @@ let conclPattern concl pat tac = with Constr_matching.PatternMatchingFailure -> Tacticals.New.tclZEROMSG (str "conclPattern") in - Proofview.Goal.enter (fun gl -> + Proofview.Goal.enter { enter = begin fun gl -> let env = Proofview.Goal.env gl in - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in constr_bindings env sigma >>= fun constr_bindings -> - Hook.get forward_interp_tactic constr_bindings tac) + Hook.get forward_interp_tactic constr_bindings tac + end } (***********************************************************) (** A debugging / verbosity framework for trivial and auto *) @@ -296,9 +296,6 @@ let tclTRY_dbg d tac = (* Papageno : cette fonction a été pas mal simplifiée depuis que la base de Hint impérative a été remplacée par plusieurs bases fonctionnelles *) -let auto_unif_flags = - auto_unif_flags_of full_transparent_state empty_transparent_state false - let flags_of_state st = auto_unif_flags_of st st false @@ -322,24 +319,24 @@ let dbg_assumption dbg = tclLOG dbg (fun () -> str "assumption") assumption let rec trivial_fail_db dbg mod_delta db_list local_db = let intro_tac = Tacticals.New.tclTHEN (dbg_intro dbg) - ( Proofview.Goal.enter begin fun gl -> - let sigma = Proofview.Goal.sigma gl in + ( Proofview.Goal.enter { enter = begin fun gl -> + let sigma = Tacmach.New.project gl in let env = Proofview.Goal.env gl in let nf c = Evarutil.nf_evar sigma c in let decl = Tacmach.New.pf_last_hyp (Proofview.Goal.assume gl) in - let hyp = Context.map_named_declaration nf decl in + let hyp = Context.Named.Declaration.map nf decl in let hintl = make_resolve_hyp env sigma hyp in trivial_fail_db dbg mod_delta db_list (Hint_db.add_list env sigma hintl local_db) - end) + end }) in - Proofview.Goal.enter begin fun gl -> + Proofview.Goal.enter { enter = begin fun gl -> let concl = Tacmach.New.pf_nf_concl gl in Tacticals.New.tclFIRST ((dbg_assumption dbg)::intro_tac:: (List.map Tacticals.New.tclCOMPLETE (trivial_resolve dbg mod_delta db_list local_db concl))) - end + end } and my_find_search_nodelta db_list local_db hdc concl = List.map (fun hint -> (None,hint)) @@ -416,26 +413,26 @@ and trivial_resolve dbg mod_delta db_list local_db cl = "nocore" amongst the databases. *) let trivial ?(debug=Off) lems dbnames = - Proofview.Goal.nf_enter begin fun gl -> + Proofview.Goal.nf_enter { enter = begin fun gl -> let env = Proofview.Goal.env gl in - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in let db_list = make_db_list dbnames in let d = mk_trivial_dbg debug in let hints = make_local_hint_db env sigma false lems in tclTRY_dbg d (trivial_fail_db d false db_list hints) - end + end } let full_trivial ?(debug=Off) lems = - Proofview.Goal.nf_enter begin fun gl -> + Proofview.Goal.nf_enter { enter = begin fun gl -> let env = Proofview.Goal.env gl in - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in let db_list = current_pure_db () in let d = mk_trivial_dbg debug in let hints = make_local_hint_db env sigma false lems in tclTRY_dbg d (trivial_fail_db d false db_list hints) - end + end } let gen_trivial ?(debug=Off) lems = function | None -> full_trivial ~debug lems @@ -460,7 +457,7 @@ let possible_resolve dbg mod_delta db_list local_db cl = let extend_local_db decl db gl = let env = Tacmach.New.pf_env gl in - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in Hint_db.add_list env sigma (make_resolve_hyp env sigma decl) db (* Introduce an hypothesis, then call the continuation tactic [kont] @@ -468,10 +465,10 @@ let extend_local_db decl db gl = let intro_register dbg kont db = Tacticals.New.tclTHEN (dbg_intro dbg) - (Proofview.Goal.enter begin fun gl -> + (Proofview.Goal.enter { enter = begin fun gl -> let extend_local_db decl db = extend_local_db decl db gl in Tacticals.New.onLastDecl (fun decl -> kont (extend_local_db decl db)) - end) + end }) (* n is the max depth of search *) (* local_db contains the local Hypotheses *) @@ -484,14 +481,14 @@ let search d n mod_delta db_list local_db = if Int.equal n 0 then Tacticals.New.tclZEROMSG (str"BOUND 2") else Tacticals.New.tclORELSE0 (dbg_assumption d) (Tacticals.New.tclORELSE0 (intro_register d (search d n) local_db) - ( Proofview.Goal.enter begin fun gl -> + ( Proofview.Goal.enter { enter = begin fun gl -> let concl = Tacmach.New.pf_nf_concl gl in let d' = incr_dbg d in Tacticals.New.tclFIRST (List.map (fun ntac -> Tacticals.New.tclTHEN ntac (search d' (n-1) local_db)) (possible_resolve d mod_delta db_list local_db concl)) - end)) + end })) end [] in search d n local_db @@ -499,15 +496,15 @@ let search d n mod_delta db_list local_db = let default_search_depth = ref 5 let delta_auto debug mod_delta n lems dbnames = - Proofview.Goal.nf_enter begin fun gl -> + Proofview.Goal.nf_enter { enter = begin fun gl -> let env = Proofview.Goal.env gl in - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in let db_list = make_db_list dbnames in let d = mk_auto_dbg debug in let hints = make_local_hint_db env sigma false lems in tclTRY_dbg d (search d n mod_delta db_list hints) - end + end } let delta_auto = if Flags.profile then @@ -522,15 +519,15 @@ let new_auto ?(debug=Off) n = delta_auto debug true n let default_auto = auto !default_search_depth [] [] let delta_full_auto ?(debug=Off) mod_delta n lems = - Proofview.Goal.nf_enter begin fun gl -> + Proofview.Goal.nf_enter { enter = begin fun gl -> let env = Proofview.Goal.env gl in - let sigma = Proofview.Goal.sigma gl in + let sigma = Tacmach.New.project gl in let db_list = current_pure_db () in let d = mk_auto_dbg debug in let hints = make_local_hint_db env sigma false lems in tclTRY_dbg d (search d n mod_delta db_list hints) - end + end } let full_auto ?(debug=Off) n = delta_full_auto ~debug false n let new_full_auto ?(debug=Off) n = delta_full_auto ~debug true n |