(* $Id$ *)
-module PEH = ProofEngineHelpers
-
exception Drop
(* mo file name, ma file name *)
exception IncludedFileNotCompiled of string * string
-exception Macro of
- GrafiteAst.loc *
- (Cic.context -> GrafiteTypes.status * (Cic.term,Cic.lazy_term) GrafiteAst.macro)
exception NMacro of GrafiteAst.loc * GrafiteAst.nmacro
type 'a disambiguator_input = string * int * 'a
do_heavy_checks: bool ;
}
-let concat_nuris uris nuris =
- match uris,nuris with
- | `New uris, `New nuris -> `New (nuris@uris)
- | _ -> assert false
-;;
-(** create a ProofEngineTypes.mk_fresh_name_type function which uses given
- * names as long as they are available, then it fallbacks to name generation
- * using FreshNamesGenerator module *)
-let namer_of names =
- let len = List.length names in
- let count = ref 0 in
- fun metasenv context name ~typ ->
- if !count < len then begin
- let name = match List.nth names !count with
- | Some s -> Cic.Name s
- | None -> Cic.Anonymous
- in
- incr count;
- name
- end else
- FreshNamesGenerator.mk_fresh_name ~subst:[] metasenv context name ~typ
-
-let rec tactic_of_ast status ast =
- let module PET = ProofEngineTypes in
- match ast with
- (* Higher order tactics *)
- | GrafiteAst.Do (loc, n, tactic) ->
- Tacticals.do_tactic n (tactic_of_ast status tactic)
- | GrafiteAst.Seq (loc, tactics) -> (* tac1; tac2; ... *)
- Tacticals.seq (List.map (tactic_of_ast status) tactics)
- | GrafiteAst.Repeat (loc, tactic) ->
- Tacticals.repeat_tactic (tactic_of_ast status tactic)
- | GrafiteAst.Then (loc, tactic, tactics) -> (* tac; [ tac1 | ... ] *)
- Tacticals.thens
- (tactic_of_ast status tactic)
- (List.map (tactic_of_ast status) tactics)
- | GrafiteAst.First (loc, tactics) ->
- Tacticals.first (List.map (tactic_of_ast status) tactics)
- | GrafiteAst.Try (loc, tactic) ->
- Tacticals.try_tactic (tactic_of_ast status tactic)
- | GrafiteAst.Solve (loc, tactics) ->
- Tacticals.solve_tactics (List.map (tactic_of_ast status) tactics)
- | GrafiteAst.Progress (loc, tactic) ->
- Tacticals.progress_tactic (tactic_of_ast status tactic)
- (* First order tactics *)
- | GrafiteAst.Absurd (_, term) -> Tactics.absurd term
- | GrafiteAst.Apply (_, term) -> Tactics.apply term
- | GrafiteAst.ApplyRule (_, term) -> Tactics.apply term
- | GrafiteAst.ApplyP (_, term) -> Tactics.applyP term
- | GrafiteAst.ApplyS (_, term, params) ->
- Tactics.applyS ~term ~params ~dbd:(LibraryDb.instance ())
- ~automation_cache:status#automation_cache
- | GrafiteAst.Assumption _ -> Tactics.assumption
- | GrafiteAst.AutoBatch (_,params) ->
- Tactics.auto ~params ~dbd:(LibraryDb.instance ())
- ~automation_cache:status#automation_cache
- | GrafiteAst.Cases (_, what, pattern, (howmany, names)) ->
- Tactics.cases_intros ?howmany ~mk_fresh_name_callback:(namer_of names)
- ~pattern what
- | GrafiteAst.Change (_, pattern, with_what) ->
- Tactics.change ~pattern with_what
- | GrafiteAst.Clear (_,id) -> Tactics.clear id
- | GrafiteAst.ClearBody (_,id) -> Tactics.clearbody id
- | GrafiteAst.Compose (_,t1,t2,times,(howmany, names)) ->
- Tactics.compose times t1 t2 ?howmany
- ~mk_fresh_name_callback:(namer_of names)
- | GrafiteAst.Contradiction _ -> Tactics.contradiction
- | GrafiteAst.Constructor (_, n) -> Tactics.constructor n
- | GrafiteAst.Cut (_, ident, term) ->
- let names = match ident with None -> [] | Some id -> [Some id] in
- Tactics.cut ~mk_fresh_name_callback:(namer_of names) term
- | GrafiteAst.Decompose (_, names) ->
- let mk_fresh_name_callback = namer_of names in
- Tactics.decompose ~mk_fresh_name_callback ()
- | GrafiteAst.Demodulate (_, params) ->
- Tactics.demodulate
- ~dbd:(LibraryDb.instance ()) ~params
- ~automation_cache:status#automation_cache
- | GrafiteAst.Destruct (_,xterms) -> Tactics.destruct xterms
- | GrafiteAst.Elim (_, what, using, pattern, (depth, names)) ->
- Tactics.elim_intros ?using ?depth ~mk_fresh_name_callback:(namer_of names)
- ~pattern what
- | GrafiteAst.ElimType (_, what, using, (depth, names)) ->
- Tactics.elim_type ?using ?depth ~mk_fresh_name_callback:(namer_of names)
- what
- | GrafiteAst.Exact (_, term) -> Tactics.exact term
- | GrafiteAst.Exists _ -> Tactics.exists
- | GrafiteAst.Fail _ -> Tactics.fail
- | GrafiteAst.Fold (_, reduction_kind, term, pattern) ->
- let reduction =
- match reduction_kind with
- | `Normalize ->
- PET.const_lazy_reduction
- (CicReduction.normalize ~delta:false ~subst:[])
- | `Simpl -> PET.const_lazy_reduction ProofEngineReduction.simpl
- | `Unfold None ->
- PET.const_lazy_reduction (ProofEngineReduction.unfold ?what:None)
- | `Unfold (Some lazy_term) ->
- (fun context metasenv ugraph ->
- let what, metasenv, ugraph = lazy_term context metasenv ugraph in
- ProofEngineReduction.unfold ~what, metasenv, ugraph)
- | `Whd ->
- PET.const_lazy_reduction (CicReduction.whd ~delta:false ~subst:[])
- in
- Tactics.fold ~reduction ~term ~pattern
- | GrafiteAst.Fourier _ -> Tactics.fourier
- | GrafiteAst.FwdSimpl (_, hyp, names) ->
- Tactics.fwd_simpl ~mk_fresh_name_callback:(namer_of names)
- ~dbd:(LibraryDb.instance ()) hyp
- | GrafiteAst.Generalize (_,pattern,ident) ->
- let names = match ident with None -> [] | Some id -> [Some id] in
- Tactics.generalize ~mk_fresh_name_callback:(namer_of names) pattern
- | GrafiteAst.IdTac _ -> Tactics.id
- | GrafiteAst.Intros (_, (howmany, names)) ->
- PrimitiveTactics.intros_tac ?howmany
- ~mk_fresh_name_callback:(namer_of names) ()
- | GrafiteAst.Inversion (_, term) ->
- Tactics.inversion term
- | GrafiteAst.LApply (_, linear, how_many, to_what, what, ident) ->
- let names = match ident with None -> [] | Some id -> [Some id] in
- Tactics.lapply ~mk_fresh_name_callback:(namer_of names)
- ~linear ?how_many ~to_what what
- | GrafiteAst.Left _ -> Tactics.left
- | GrafiteAst.LetIn (loc,term,name) ->
- Tactics.letin term ~mk_fresh_name_callback:(namer_of [Some name])
- | GrafiteAst.Reduce (_, reduction_kind, pattern) ->
- (match reduction_kind with
- | `Normalize -> Tactics.normalize ~pattern
- | `Simpl -> Tactics.simpl ~pattern
- | `Unfold what -> Tactics.unfold ~pattern what
- | `Whd -> Tactics.whd ~pattern)
- | GrafiteAst.Reflexivity _ -> Tactics.reflexivity
- | GrafiteAst.Replace (_, pattern, with_what) ->
- Tactics.replace ~pattern ~with_what
- | GrafiteAst.Rewrite (_, direction, t, pattern, names) ->
- EqualityTactics.rewrite_tac ~direction ~pattern t
-(* to be replaced with ~mk_fresh_name_callback:(namer_of names) *)
- (List.map (function Some s -> s | None -> assert false) names)
- | GrafiteAst.Right _ -> Tactics.right
- | GrafiteAst.Ring _ -> Tactics.ring
- | GrafiteAst.Split _ -> Tactics.split
- | GrafiteAst.Symmetry _ -> Tactics.symmetry
- | GrafiteAst.Transitivity (_, term) -> Tactics.transitivity term
- (* Implementazioni Aggiunte *)
- | GrafiteAst.Assume (_, id, t) -> Declarative.assume id t
- | GrafiteAst.Suppose (_, t, id, t1) -> Declarative.suppose t id t1
- | GrafiteAst.By_just_we_proved (_, just, ty, id, t1) ->
- Declarative.by_just_we_proved ~dbd:(LibraryDb.instance())
- ~automation_cache:status#automation_cache just ty id t1
- | GrafiteAst.We_need_to_prove (_, t, id, t2) ->
- Declarative.we_need_to_prove t id t2
- | GrafiteAst.Bydone (_, t) ->
- Declarative.bydone ~dbd:(LibraryDb.instance())
- ~automation_cache:status#automation_cache t
- | GrafiteAst.We_proceed_by_cases_on (_, t, t1) ->
- Declarative.we_proceed_by_cases_on t t1
- | GrafiteAst.We_proceed_by_induction_on (_, t, t1) ->
- Declarative.we_proceed_by_induction_on t t1
- | GrafiteAst.Byinduction (_, t, id) -> Declarative.byinduction t id
- | GrafiteAst.Thesisbecomes (_, t) -> Declarative.thesisbecomes t
- | GrafiteAst.ExistsElim (_, just, id1, t1, id2, t2) ->
- Declarative.existselim ~dbd:(LibraryDb.instance())
- ~automation_cache:status#automation_cache just id1 t1 id2 t2
- | GrafiteAst.Case (_,id,params) -> Declarative.case id params
- | GrafiteAst.AndElim(_,just,id1,t1,id2,t2) ->
- Declarative.andelim ~dbd:(LibraryDb.instance ())
- ~automation_cache:status#automation_cache just id1 t1 id2 t2
- | GrafiteAst.RewritingStep (_,termine,t1,t2,cont) ->
- Declarative.rewritingstep ~dbd:(LibraryDb.instance ())
- ~automation_cache:status#automation_cache termine t1 t2 cont
-
-let classify_tactic tactic =
- match tactic with
- (* tactics that can't close the goal (return a goal we want to "select") *)
- | GrafiteAst.Rewrite _
- | GrafiteAst.Split _
- | GrafiteAst.Replace _
- | GrafiteAst.Reduce _
- | GrafiteAst.IdTac _
- | GrafiteAst.Generalize _
- | GrafiteAst.Elim _
- | GrafiteAst.Cut _
- | GrafiteAst.Decompose _ -> true
- (* tactics like apply *)
- | _ -> false
-
-let reorder_metasenv start refine tactic goals current_goal always_opens_a_goal=
-(* let print_m name metasenv =
- prerr_endline (">>>>> " ^ name);
- prerr_endline (CicMetaSubst.ppmetasenv [] metasenv)
- in *)
- (* phase one calculates:
- * new_goals_from_refine: goals added by refine
- * head_goal: the first goal opened by ythe tactic
- * other_goals: other goals opened by the tactic
- *)
- let new_goals_from_refine = PEH.compare_metasenvs start refine in
- let new_goals_from_tactic = PEH.compare_metasenvs refine tactic in
- let head_goal, other_goals, goals =
- match goals with
- | [] -> None,[],goals
- | hd::tl ->
- (* assert (List.mem hd new_goals_from_tactic);
- * invalidato dalla goal_tac
- * *)
- Some hd, List.filter ((<>) hd) new_goals_from_tactic, List.filter ((<>)
- hd) goals
- in
- let produced_goals =
- match head_goal with
- | None -> new_goals_from_refine @ other_goals
- | Some x -> x :: new_goals_from_refine @ other_goals
- in
- (* extract the metas generated by refine and tactic *)
- let metas_for_tactic_head =
- match head_goal with
- | None -> []
- | Some head_goal -> List.filter (fun (n,_,_) -> n = head_goal) tactic in
- let metas_for_tactic_goals =
- List.map
- (fun x -> List.find (fun (metano,_,_) -> metano = x) tactic)
- goals
- in
- let metas_for_refine_goals =
- List.filter (fun (n,_,_) -> List.mem n new_goals_from_refine) tactic in
- let produced_metas, goals =
- let produced_metas =
- if always_opens_a_goal then
- metas_for_tactic_head @ metas_for_refine_goals @
- metas_for_tactic_goals
- else begin
-(* print_m "metas_for_refine_goals" metas_for_refine_goals;
- print_m "metas_for_tactic_head" metas_for_tactic_head;
- print_m "metas_for_tactic_goals" metas_for_tactic_goals; *)
- metas_for_refine_goals @ metas_for_tactic_head @
- metas_for_tactic_goals
- end
- in
- let goals = List.map (fun (metano, _, _) -> metano) produced_metas in
- produced_metas, goals
- in
- (* residual metas, preserving the original order *)
- let before, after =
- let rec split e =
- function
- | [] -> [],[]
- | (metano, _, _) :: tl when metano = e ->
- [], List.map (fun (x,_,_) -> x) tl
- | (metano, _, _) :: tl -> let b, a = split e tl in metano :: b, a
- in
- let find n metasenv =
- try
- Some (List.find (fun (metano, _, _) -> metano = n) metasenv)
- with Not_found -> None
- in
- let extract l =
- List.fold_right
- (fun n acc ->
- match find n tactic with
- | Some x -> x::acc
- | None -> acc
- ) l [] in
- let before_l, after_l = split current_goal start in
- let before_l =
- List.filter (fun x -> not (List.mem x produced_goals)) before_l in
- let after_l =
- List.filter (fun x -> not (List.mem x produced_goals)) after_l in
- let before = extract before_l in
- let after = extract after_l in
- before, after
- in
-(* |+ DEBUG CODE +|
- print_m "BEGIN" start;
- prerr_endline ("goal was: " ^ string_of_int current_goal);
- prerr_endline ("and metas from refine are:");
- List.iter
- (fun t -> prerr_string (" " ^ string_of_int t))
- new_goals_from_refine;
- prerr_endline "";
- print_m "before" before;
- print_m "metas_for_tactic_head" metas_for_tactic_head;
- print_m "metas_for_refine_goals" metas_for_refine_goals;
- print_m "metas_for_tactic_goals" metas_for_tactic_goals;
- print_m "produced_metas" produced_metas;
- print_m "after" after;
-|+ FINE DEBUG CODE +| *)
- before @ produced_metas @ after, goals
-
-let apply_tactic ~disambiguate_tactic (text,prefix_len,tactic) (status, goal) =
- let starting_metasenv = GrafiteTypes.get_proof_metasenv status in
- let before = List.map (fun g, _, _ -> g) starting_metasenv in
- let status, tactic = disambiguate_tactic status goal (text,prefix_len,tactic) in
- let metasenv_after_refinement = GrafiteTypes.get_proof_metasenv status in
- let proof = GrafiteTypes.get_current_proof status in
- let proof_status = proof, goal in
- let always_opens_a_goal = classify_tactic tactic in
- let tactic = tactic_of_ast status tactic in
- let (proof, opened) = ProofEngineTypes.apply_tactic tactic proof_status in
- let after = ProofEngineTypes.goals_of_proof proof in
- let opened_goals, closed_goals = Tacticals.goals_diff ~before ~after ~opened in
- let proof, opened_goals =
- let uri, metasenv_after_tactic, subst, t, ty, attrs = proof in
- let reordered_metasenv, opened_goals =
- reorder_metasenv
- starting_metasenv
- metasenv_after_refinement metasenv_after_tactic
- opened goal always_opens_a_goal
- in
- let proof' = uri, reordered_metasenv, [], t, ty, attrs in
- proof', opened_goals
- in
- let incomplete_proof =
- match status#proof_status with
- | GrafiteTypes.Incomplete_proof p -> p
- | _ -> assert false
- in
- status#set_proof_status
- (GrafiteTypes.Incomplete_proof
- { incomplete_proof with GrafiteTypes.proof = proof }),
- opened_goals, closed_goals
-
-let apply_atomic_tactical ~disambiguate_tactic ~patch (text,prefix_len,tactic) (status, goal) =
- let starting_metasenv = GrafiteTypes.get_proof_metasenv status in
- let before = List.map (fun g, _, _ -> g) starting_metasenv in
- let status, tactic = disambiguate_tactic status goal (text,prefix_len,tactic) in
- let metasenv_after_refinement = GrafiteTypes.get_proof_metasenv status in
- let proof = GrafiteTypes.get_current_proof status in
- let proof_status = proof, goal in
- let always_opens_a_goal = classify_tactic tactic in
- let tactic = tactic_of_ast status tactic in
- let tactic = patch tactic in
- let (proof, opened) = ProofEngineTypes.apply_tactic tactic proof_status in
- let after = ProofEngineTypes.goals_of_proof proof in
- let opened_goals, closed_goals = Tacticals.goals_diff ~before ~after ~opened in
- let proof, opened_goals =
- let uri, metasenv_after_tactic, _subst, t, ty, attrs = proof in
- let reordered_metasenv, opened_goals =
- reorder_metasenv
- starting_metasenv
- metasenv_after_refinement metasenv_after_tactic
- opened goal always_opens_a_goal
- in
- let proof' = uri, reordered_metasenv, _subst, t, ty, attrs in
- proof', opened_goals
- in
- let incomplete_proof =
- match status#proof_status with
- | GrafiteTypes.Incomplete_proof p -> p
- | _ -> assert false
- in
- status#set_proof_status
- (GrafiteTypes.Incomplete_proof
- { incomplete_proof with GrafiteTypes.proof = proof }),
- opened_goals, closed_goals
-type eval_ast =
- {ea_go:
- 'term 'lazy_term 'reduction 'obj 'ident.
- disambiguate_tactic:
- (GrafiteTypes.status ->
- ProofEngineTypes.goal ->
- (('term, 'lazy_term, 'reduction, 'ident) GrafiteAst.tactic)
- disambiguator_input ->
- GrafiteTypes.status *
- (Cic.term, Cic.lazy_term, Cic.lazy_term GrafiteAst.reduction, string) GrafiteAst.tactic) ->
-
- disambiguate_command:
- (GrafiteTypes.status ->
- (('term,'obj) GrafiteAst.command) disambiguator_input ->
- GrafiteTypes.status * (Cic.term,Cic.obj) GrafiteAst.command) ->
-
- disambiguate_macro:
- (GrafiteTypes.status ->
- (('term,'lazy_term) GrafiteAst.macro) disambiguator_input ->
- Cic.context -> GrafiteTypes.status * (Cic.term,Cic.lazy_term) GrafiteAst.macro) ->
-
- ?do_heavy_checks:bool ->
- GrafiteTypes.status ->
- (('term, 'lazy_term, 'reduction, 'obj, 'ident) GrafiteAst.statement)
- disambiguator_input ->
- GrafiteTypes.status * [`Old of UriManager.uri list | `New of NUri.uri list]
- }
-
-type 'a eval_command =
- {ec_go: 'term 'obj.
- disambiguate_command:
- (GrafiteTypes.status -> (('term,'obj) GrafiteAst.command) disambiguator_input ->
- GrafiteTypes.status * (Cic.term,Cic.obj) GrafiteAst.command) ->
- options -> GrafiteTypes.status ->
- (('term,'obj) GrafiteAst.command) disambiguator_input ->
- GrafiteTypes.status * [`Old of UriManager.uri list | `New of NUri.uri list]
- }
-
-type 'a eval_comment =
- {ecm_go: 'term 'lazy_term 'reduction_kind 'obj 'ident.
- disambiguate_command:
- (GrafiteTypes.status -> (('term,'obj) GrafiteAst.command) disambiguator_input ->
- GrafiteTypes.status * (Cic.term,Cic.obj) GrafiteAst.command) ->
- options -> GrafiteTypes.status ->
- (('term,'lazy_term,'reduction_kind,'obj,'ident) GrafiteAst.comment) disambiguator_input ->
- GrafiteTypes.status * [`Old of UriManager.uri list | `New of NUri.uri list]
- }
-
-type 'a eval_executable =
- {ee_go: 'term 'lazy_term 'reduction 'obj 'ident.
- disambiguate_tactic:
- (GrafiteTypes.status ->
- ProofEngineTypes.goal ->
- (('term, 'lazy_term, 'reduction, 'ident) GrafiteAst.tactic)
- disambiguator_input ->
- GrafiteTypes.status *
- (Cic.term, Cic.lazy_term, Cic.lazy_term GrafiteAst.reduction, string) GrafiteAst.tactic) ->
-
- disambiguate_command:
- (GrafiteTypes.status ->
- (('term,'obj) GrafiteAst.command) disambiguator_input ->
- GrafiteTypes.status * (Cic.term,Cic.obj) GrafiteAst.command) ->
-
- disambiguate_macro:
- (GrafiteTypes.status ->
- (('term,'lazy_term) GrafiteAst.macro) disambiguator_input ->
- Cic.context -> GrafiteTypes.status * (Cic.term,Cic.lazy_term) GrafiteAst.macro) ->
-
- options ->
- GrafiteTypes.status ->
- (('term, 'lazy_term, 'reduction, 'obj, 'ident) GrafiteAst.code) disambiguator_input ->
- GrafiteTypes.status * [`Old of UriManager.uri list | `New of NUri.uri list]
- }
-
-type 'a eval_from_moo =
- { efm_go: GrafiteTypes.status -> string -> GrafiteTypes.status }
-
-let coercion_moo_statement_of (uri,arity, saturations,_) =
- GrafiteAst.Coercion
- (HExtlib.dummy_floc, CicUtil.term_of_uri uri, false, arity, saturations)
-
let basic_eval_unification_hint (t,n) status =
NCicUnifHint.add_user_provided_hint status t n
;;
let status = basic_eval_unification_hint (t,n) status in
let dump = inject_unification_hint (t,n)::status#dump in
let status = status#set_dump dump in
- status,`New []
+ status,[]
;;
let basic_index_obj l status =
let status = basic_eval_add_constraint (u1,u2) status in
let dump = inject_constraint (u1,u2)::status#dump in
let status = status#set_dump dump in
- status,`Old []
-;;
-
-let add_coercions_of_lemmas lemmas status =
- let moo_content =
- HExtlib.filter_map
- (fun uri ->
- match CoercDb.is_a_coercion (Cic.Const (uri,[])) with
- | None -> None
- | Some (_,tgt,_,sat,_) ->
- let arity = match tgt with CoercDb.Fun n -> n | _ -> 0 in
- Some (coercion_moo_statement_of (uri,arity,sat,0)))
- lemmas
- in
- let status = GrafiteTypes.add_moo_content moo_content status in
- status#set_coercions (CoercDb.dump ()),
- lemmas
-
-let eval_coercion status ~add_composites uri arity saturations =
- let uri =
- try CicUtil.uri_of_term uri
- with Invalid_argument _ ->
- raise (Invalid_argument "coercion can only be constants/constructors")
- in
- let status, lemmas =
- GrafiteSync.add_coercion ~add_composites
- ~pack_coercion_obj:CicRefine.pack_coercion_obj
- status uri arity saturations status#baseuri in
- let moo_content = coercion_moo_statement_of (uri,arity,saturations,0) in
- let status = GrafiteTypes.add_moo_content [moo_content] status in
- add_coercions_of_lemmas lemmas status
-
-let eval_prefer_coercion status c =
- let uri =
- try CicUtil.uri_of_term c
- with Invalid_argument _ ->
- raise (Invalid_argument "coercion can only be constants/constructors")
- in
- let status = GrafiteSync.prefer_coercion status uri in
- let moo_content = GrafiteAst.PreferCoercion (HExtlib.dummy_floc,c) in
- let status = GrafiteTypes.add_moo_content [moo_content] status in
- status, `Old []
-
-module MatitaStatus =
- struct
- type input_status = GrafiteTypes.status * ProofEngineTypes.goal
-
- type output_status =
- GrafiteTypes.status * ProofEngineTypes.goal list * ProofEngineTypes.goal list
-
- type tactic = input_status -> output_status
-
- let mk_tactic tac = tac
- let apply_tactic tac = tac
- let goals (_, opened, closed) = opened, closed
- let get_stack (status, _) = GrafiteTypes.get_stack status
-
- let set_stack stack (status, opened, closed) =
- GrafiteTypes.set_stack stack status, opened, closed
-
- let inject (status, _) = (status, [], [])
- let focus goal (status, _, _) = (status, goal)
- end
-
-module MatitaTacticals = Continuationals.Make(MatitaStatus)
-
-let tactic_of_ast' tac =
- MatitaTacticals.Tactical (MatitaTacticals.Tactic (MatitaStatus.mk_tactic tac))
-
-let punctuation_tactical_of_ast (text,prefix_len,punct) =
- match punct with
- | GrafiteAst.Dot _loc -> MatitaTacticals.Dot
- | GrafiteAst.Semicolon _loc -> MatitaTacticals.Semicolon
- | GrafiteAst.Branch _loc -> MatitaTacticals.Branch
- | GrafiteAst.Shift _loc -> MatitaTacticals.Shift
- | GrafiteAst.Pos (_loc, i) -> MatitaTacticals.Pos i
- | GrafiteAst.Merge _loc -> MatitaTacticals.Merge
- | GrafiteAst.Wildcard _loc -> MatitaTacticals.Wildcard
-
-let non_punctuation_tactical_of_ast (text,prefix_len,punct) =
- match punct with
- | GrafiteAst.Focus (_loc,goals) -> MatitaTacticals.Focus goals
- | GrafiteAst.Unfocus _loc -> MatitaTacticals.Unfocus
- | GrafiteAst.Skip _loc -> MatitaTacticals.Tactical MatitaTacticals.Skip
-
-let eval_tactical status tac =
- let status, _, _ = MatitaTacticals.eval tac (status, ~-1) in
- let status = (* is proof completed? *)
- match status#proof_status with
- | GrafiteTypes.Incomplete_proof
- { GrafiteTypes.stack = stack; proof = proof }
- when Continuationals.Stack.is_empty stack ->
- status#set_proof_status (GrafiteTypes.Proof proof)
- | _ -> status
- in
- status
-
-let add_obj = GrafiteSync.add_obj ~pack_coercion_obj:CicRefine.pack_coercion_obj
-
-let eval_ng_punct (_text, _prefix_len, punct) =
- match punct with
- | GrafiteAst.Dot _ -> NTactics.dot_tac
- | GrafiteAst.Semicolon _ -> fun x -> x
- | GrafiteAst.Branch _ -> NTactics.branch_tac ~force:false
- | GrafiteAst.Shift _ -> NTactics.shift_tac
- | GrafiteAst.Pos (_,l) -> NTactics.pos_tac l
- | GrafiteAst.Wildcard _ -> NTactics.wildcard_tac
- | GrafiteAst.Merge _ -> NTactics.merge_tac
+ status,[]
;;
let eval_ng_tac tac =
let uris = uri::List.rev uris_rev in
*)
let status = status#set_ng_mode `CommandMode in
- let status = LexiconSync.add_aliases_for_objs status (`New [uri]) in
+ let status = LexiconSync.add_aliases_for_objs status [uri] in
let status,uris =
List.fold_left
(fun (status,uris) boxml ->
status, uris
end
else
- nstatus, concat_nuris uris nuris
+ nstatus, uris@nuris
with
| MultiPassDisambiguator.DisambiguationError _
| NCicTypeChecker.TypeCheckerFailure _ ->
(*HLog.warn "error in generating projection/eliminator";*)
status,uris
- ) (status,`New [] (* uris *)) boxml in
+ ) (status,[] (* uris *)) boxml in
let _,_,_,_,nobj = obj in
let status = match nobj with
NCic.Inductive (is_ind,leftno,[it],_) ->
let _,_,menv,_,_ = invobj in
fst (match menv with
[] -> eval_ncommand opts status ("",0,GrafiteAst.NQed Stdpp.dummy_loc)
- | _ -> status,`New []))
+ | _ -> status,[]))
(* XXX *)
with _ -> (*HLog.warn "error in generating inversion principle"; *)
let status = status#set_ng_mode `CommandMode in status)
try
let metasenv,subst,status,t =
GrafiteDisambiguate.disambiguate_nterm None status [] [] []
- ("",0,CicNotationPt.Ident (name,None)) in
+ ("",0,NotationPt.Ident (name,None)) in
assert (metasenv = [] && subst = []);
let status, nuris =
NCicCoercDeclaration.
basic_eval_and_record_ncoercion_from_t_cpos_arity
status (name,t,cpos,arity)
in
- let uris = concat_nuris nuris uris in
+ let uris = nuris@uris in
status, uris
with MultiPassDisambiguator.DisambiguationError _->
HLog.warn ("error in generating coercion: "^name);
(match nmenv with
[] ->
eval_ncommand opts status ("",0,GrafiteAst.NQed Stdpp.dummy_loc)
- | _ -> status,`New [])
+ | _ -> status,[])
| GrafiteAst.NDiscriminator (_,_) -> assert false (*(loc, indty) ->
if status#ng_mode <> `CommandMode then
raise (GrafiteTypes.Command_error "Not in command mode")
(match menv with
[] -> eval_ncommand opts status ("",0,GrafiteAst.NQed Stdpp.dummy_loc)
| _ -> prerr_endline ("Discriminator: non empty metasenv");
- status, `New []) *)
+ status, []) *)
| GrafiteAst.NInverter (loc, name, indty, selection, sort) ->
if status#ng_mode <> `CommandMode then
raise (GrafiteTypes.Command_error "Not in command mode")
eval_add_constraint status [`Type,u1] [`Type,u2]
;;
-let rec eval_command = {ec_go = fun ~disambiguate_command opts status
-(text,prefix_len,cmd) ->
+let eval_comment ~disambiguate_command opts status (text,prefix_len,c) =
+ status, []
+
+let rec eval_command ~disambiguate_command opts status (text,prefix_len,cmd) =
let status,cmd = disambiguate_command status (text,prefix_len,cmd) in
let status,uris =
match cmd with
- | GrafiteAst.Index (loc,None,uri) ->
- assert false (* TODO: for user input *)
- | GrafiteAst.Index (loc,Some key,uri) ->
- let universe =
- status#automation_cache.AutomationCache.univ
- in
- let universe = Universe.index universe key (CicUtil.term_of_uri uri) in
- let cache = {
- status#automation_cache with AutomationCache.univ = universe }
- in
- let status = status#set_automation_cache cache in
-(* debug
- let msg =
- let candidates = Universe.get_candidates status.GrafiteTypes.universe key in
- ("candidates for " ^ (CicPp.ppterm key) ^ " = " ^
- (String.concat "\n" (List.map CicPp.ppterm candidates)))
- in
- prerr_endline msg;
-*)
- let status = GrafiteTypes.add_moo_content [cmd] status in
- status,`Old []
- | GrafiteAst.Select (_,uri) as cmd ->
- if List.mem cmd status#moo_content_rev then status, `Old []
- else
- let cache =
- AutomationCache.add_term_to_active status#automation_cache
- [] [] [] (CicUtil.term_of_uri uri) None
- in
- let status = status#set_automation_cache cache in
- let status = GrafiteTypes.add_moo_content [cmd] status in
- status, `Old []
- | GrafiteAst.Pump (_,steps) ->
- let cache =
- AutomationCache.pump status#automation_cache steps
- in
- let status = status#set_automation_cache cache in
- status, `Old []
- | GrafiteAst.PreferCoercion (loc, coercion) ->
- eval_prefer_coercion status coercion
- | GrafiteAst.Coercion (loc, uri, add_composites, arity, saturations) ->
- let res,uris =
- eval_coercion status ~add_composites uri arity saturations
- in
- res,`Old uris
- | GrafiteAst.Inverter (loc, name, indty, params) ->
- let buri = status#baseuri in
- let uri = UriManager.uri_of_string (buri ^ "/" ^ name ^ ".con") in
- let indty_uri =
- try CicUtil.uri_of_term indty
- with Invalid_argument _ ->
- raise (Invalid_argument "not an inductive type to invert") in
- let res,uris =
- Inversion_principle.build_inverter ~add_obj status uri indty_uri params
- in
- res,`Old uris
- | GrafiteAst.Default (loc, what, uris) as cmd ->
- LibraryObjects.set_default what uris;
- GrafiteTypes.add_moo_content [cmd] status,`Old []
- | GrafiteAst.Drop loc -> raise Drop
- | GrafiteAst.Include (loc, mode, new_or_old, baseuri) ->
- (* Old Include command is not recursive; new one is *)
+ | GrafiteAst.Include (loc, baseuri) ->
let status =
- if new_or_old = `OldAndNew then
- let moopath_rw, moopath_r =
- LibraryMisc.obj_file_of_baseuri
- ~must_exist:false ~baseuri ~writable:true,
- LibraryMisc.obj_file_of_baseuri
- ~must_exist:false ~baseuri ~writable:false in
- let moopath =
- if Sys.file_exists moopath_r then moopath_r else
- if Sys.file_exists moopath_rw then moopath_rw else
- raise (IncludedFileNotCompiled (moopath_rw,baseuri))
- in
- eval_from_moo.efm_go status moopath
- else
- status
+ let moopath_rw, moopath_r =
+ LibraryMisc.obj_file_of_baseuri
+ ~must_exist:false ~baseuri ~writable:true,
+ LibraryMisc.obj_file_of_baseuri
+ ~must_exist:false ~baseuri ~writable:false in
+ let moopath =
+ if Sys.file_exists moopath_r then moopath_r else
+ if Sys.file_exists moopath_rw then moopath_rw else
+ raise (IncludedFileNotCompiled (moopath_rw,baseuri))
+ in
+ eval_from_moo status moopath
in
let status =
NCicLibrary.Serializer.require ~baseuri:(NUri.uri_of_string baseuri)
status in
let status =
GrafiteTypes.add_moo_content
- [GrafiteAst.Include (loc,mode,`New,baseuri)] status
- in
- status,`Old []
- | GrafiteAst.Print (_,"proofterm") ->
- let _,_,_,p,_, _ = GrafiteTypes.get_current_proof status in
- prerr_endline (Auto.pp_proofterm (Lazy.force p));
- status,`Old []
- | GrafiteAst.Print (_,_) -> status,`Old []
- | GrafiteAst.Qed loc ->
- let uri, metasenv, _subst, bo, ty, attrs =
- match status#proof_status with
- | GrafiteTypes.Proof (Some uri, metasenv, subst, body, ty, attrs) ->
- uri, metasenv, subst, body, ty, attrs
- | GrafiteTypes.Proof (None, metasenv, subst, body, ty, attrs) ->
- raise (GrafiteTypes.Command_error
- ("Someone allows to start a theorem without giving the "^
- "name/uri. This should be fixed!"))
- | _->
- raise
- (GrafiteTypes.Command_error "You can't Qed an incomplete theorem")
+ [GrafiteAst.Include (loc,baseuri)] status
in
- if metasenv <> [] then
- raise
- (GrafiteTypes.Command_error
- "Proof not completed! metasenv is not empty!");
- let name = UriManager.name_of_uri uri in
- let obj = Cic.Constant (name,Some (Lazy.force bo),ty,[],attrs) in
- let status, lemmas = add_obj uri obj status in
- status#set_proof_status GrafiteTypes.No_proof,
- (*CSC: I throw away the arities *)
- `Old (uri::lemmas)
- | GrafiteAst.Relation (loc, id, a, aeq, refl, sym, trans) ->
- Setoids.add_relation id a aeq refl sym trans;
- status, `Old [] (*CSC: TO BE FIXED *)
- | GrafiteAst.Set (loc, name, value) -> status, `Old []
-(* GrafiteTypes.set_option status name value,[] *)
- | GrafiteAst.Obj (loc,obj) -> (* MATITA 1.0 *) assert false
+ status,[]
+ | GrafiteAst.Print (_,_) -> status,[]
+ | GrafiteAst.Set (loc, name, value) -> status, []
in
- match status#proof_status with
- GrafiteTypes.Intermediate _ ->
- status#set_proof_status GrafiteTypes.No_proof,uris
- | _ -> status,uris
+ status,uris
-} and eval_executable = {ee_go = fun ~disambiguate_tactic ~disambiguate_command
-~disambiguate_macro opts status (text,prefix_len,ex) ->
+and eval_executable ~disambiguate_command opts status (text,prefix_len,ex) =
match ex with
- | GrafiteAst.Tactic (_(*loc*), Some tac, punct) ->
- let tac = apply_tactic ~disambiguate_tactic (text,prefix_len,tac) in
- let status = eval_tactical status (tactic_of_ast' tac) in
- (* CALL auto on every goal, easy way of testing it
- let auto =
- GrafiteAst.AutoBatch
- (loc, ([],["depth","2";"timeout","1";"type","1"])) in
- (try
- let auto = apply_tactic ~disambiguate_tactic ("",0,auto) in
- let _ = eval_tactical status (tactic_of_ast' auto) in
- print_endline "GOOD"; ()
- with ProofEngineTypes.Fail _ -> print_endline "BAD" | _ -> ());*)
- eval_tactical status
- (punctuation_tactical_of_ast (text,prefix_len,punct)),`Old []
- | GrafiteAst.Tactic (_, None, punct) ->
- eval_tactical status
- (punctuation_tactical_of_ast (text,prefix_len,punct)),`Old []
| GrafiteAst.NTactic (_(*loc*), tacl) ->
if status#ng_mode <> `ProofMode then
raise (GrafiteTypes.Command_error "Not in proof mode")
subst_metasenv_and_fix_names status)
status tacl
in
- status,`New []
- | GrafiteAst.NonPunctuationTactical (_, tac, punct) ->
- let status =
- eval_tactical status
- (non_punctuation_tactical_of_ast (text,prefix_len,tac))
- in
- eval_tactical status
- (punctuation_tactical_of_ast (text,prefix_len,punct)),`Old []
+ status,[]
| GrafiteAst.Command (_, cmd) ->
- eval_command.ec_go ~disambiguate_command opts status (text,prefix_len,cmd)
+ eval_command ~disambiguate_command opts status (text,prefix_len,cmd)
| GrafiteAst.NCommand (_, cmd) ->
eval_ncommand opts status (text,prefix_len,cmd)
- | GrafiteAst.Macro (loc, macro) ->
- raise (Macro (loc,disambiguate_macro status (text,prefix_len,macro)))
| GrafiteAst.NMacro (loc, macro) ->
raise (NMacro (loc,macro))
-} and eval_from_moo = {efm_go = fun status fname ->
+and eval_from_moo status fname =
let ast_of_cmd cmd =
("",0,GrafiteAst.Executable (HExtlib.dummy_floc,
GrafiteAst.Command (HExtlib.dummy_floc,
(fun status ast ->
let ast = ast_of_cmd ast in
let status,lemmas =
- eval_ast.ea_go
- ~disambiguate_tactic:(fun status _ (_,_,tactic) -> status,tactic)
- ~disambiguate_command:(fun status (_,_,cmd) -> status,cmd)
- ~disambiguate_macro:(fun _ _ -> assert false)
+ eval_ast ~disambiguate_command:(fun status (_,_,cmd) -> status,cmd)
status ast
in
- assert (lemmas=`Old []);
+ assert (lemmas=[]);
status)
status moo
-} and eval_ast = {ea_go = fun ~disambiguate_tactic ~disambiguate_command
-~disambiguate_macro ?(do_heavy_checks=false) status
+
+and eval_ast ~disambiguate_command ?(do_heavy_checks=false) status
(text,prefix_len,st)
-->
+=
let opts = { do_heavy_checks = do_heavy_checks ; } in
match st with
| GrafiteAst.Executable (_,ex) ->
- eval_executable.ee_go ~disambiguate_tactic ~disambiguate_command
- ~disambiguate_macro opts status (text,prefix_len,ex)
+ eval_executable ~disambiguate_command opts status (text,prefix_len,ex)
| GrafiteAst.Comment (_,c) ->
- eval_comment.ecm_go ~disambiguate_command opts status (text,prefix_len,c)
-} and eval_comment = { ecm_go = fun ~disambiguate_command opts status (text,prefix_len,c) ->
- status, `Old []
-}
+ eval_comment ~disambiguate_command opts status (text,prefix_len,c)
;;
-
-
-let eval_ast = eval_ast.ea_go
projects / helm.git / blobdiff