| Cic.Variable (name, body, ty, _, attrs) -> (name, body, ty, attrs)
| _ -> assert false
-let canonical_context metano metasenv =
- try
- let (_, context, _) = List.find (fun (m, _, _) -> m = metano) metasenv in
- context
- with Not_found ->
- failwith (sprintf "Can't find canonical context for %d" metano)
-
-let get_context_and_metasenv (currentProof:MatitaTypes.currentProof) =
- if currentProof#onGoing () then
- let proof = currentProof#proof in
- let metasenv = proof#metasenv in
- let goal = proof#goal in
- (canonical_context goal metasenv, metasenv)
- else
- ([], [])
-
- (** term AST -> Cic.term. Uses disambiguator and change imperatively the
- * metasenv as needed *)
-let disambiguate ~(disambiguator:MatitaTypes.disambiguator) ~currentProof ast =
- if currentProof#onGoing () then begin
- let proof = currentProof#proof in
- let metasenv = proof#metasenv in
- let goal = proof#goal in
- let context = canonical_context goal metasenv in
- let (_, metasenv, term,ugraph) as retval =
- disambiguator#disambiguateTermAst ~context ~metasenv ast
- in
- proof#set_metasenv metasenv;
- retval
- end else
- disambiguator#disambiguateTermAst ast
-
class virtual interpreterState =
(* static values, shared by all states inheriting this class *)
let loc = ref None in
let history = ref [] in
- fun ~(console: MatitaTypes.console) ->
+ fun ~(console: #MatitaTypes.console) ->
object (self)
+ val dbd = MatitaMisc.dbd_instance ()
+ val currentProof = MatitaProof.instance ()
+
(** eval a toplevel phrase in the current state and return the new state
*)
method parsePhrase s =
(** Implements phrases that should be accepted in all states *)
class sharedState
~(disambiguator: MatitaTypes.disambiguator)
- ~(currentProof: MatitaTypes.currentProof)
- ~(console: MatitaTypes.console)
+ ~(console: #MatitaTypes.console)
?(mathViewer: MatitaTypes.mathViewer option)
- ~(dbd: Mysql.dbd)
()
=
object (self)
Quiet
| TacticAst.Command (TacticAst.Check term) ->
let (_, _, term,ugraph) =
- disambiguate ~disambiguator ~currentProof term
+ MatitaCicMisc.disambiguate ~disambiguator ~currentProof term
in
- let (context, metasenv) = get_context_and_metasenv currentProof in
+ let (context, metasenv) =
+ MatitaCicMisc.get_context_and_metasenv currentProof
+ in
(* this is the Eval Compute
let term = CicReduction.whd context term in
*)
in
(* TASSI: here ugraph1 is unused.... FIXME *)
let expr = Cic.Cast (term, ty) in
- let sequent = (dummyno, context, expr) in
(match mathViewer with
- | None -> ()
- | Some v -> v#checkTerm sequent metasenv);
+ | Some v -> v#checkTerm (`Cic expr)
+ | _ -> ());
Quiet
| TacticAst.Command (TacticAst.Search_pat (search_kind, pat)) ->
let uris =
let
save_object_to_disk uri obj
=
+ let ensure_path_exists path =
+ let dir = Filename.dirname path in
+ try
+ let stats = Unix.stat dir in
+ if stats.Unix.st_kind <> Unix.S_DIR then
+ raise (Failure (dir ^ " already exists and is not a directory"))
+ else
+ ()
+ with
+ Unix.Unix_error (_,_,_) ->
+ let pstatus = Unix.system ("mkdir -p " ^ dir) in
+ match pstatus with
+ | Unix.WEXITED n when n = 0 -> ()
+ | _ -> raise (Failure ("Unable to create " ^ dir))
+ in
(* generate annobj, ids_to_inner_sorts and ids_to_inner_types *)
let annobj,_,_,ids_to_inner_sorts,ids_to_inner_types,_,_ =
Cic2acic.acic_object_of_cic_object ~eta_fix:false obj
let path_scheme_of path = "file:/" ^ path in
(* now write to disk *)
+ ensure_path_exists innertypespath;
Xml.pp ~quiet:true xmlinnertypes (Some innertypespath) ;
+ ensure_path_exists xmlpath;
Xml.pp ~quiet:true xml (Some xmlpath) ;
(* now register to the getter *)
(match bodyxml,bodyuri with
None,None -> ()
| Some bodyxml,Some bodyuri->
+ ensure_path_exists xmlbodypath;
Xml.pp ~quiet:true bodyxml (Some xmlbodypath) ;
Http_getter.register' bodyuri (path_scheme_of xmlbodypath)
| _-> assert false)
* - save object to disk in xml format
* - register uri to the getter
* - save universe file *)
-let add_constant_to_world ~(console:MatitaTypes.console)
+let add_constant_to_world ~(console: #MatitaTypes.console)
~dbd ~uri ?body ~ty ?(params = []) ?(attrs = []) ~ugraph ()
=
let suri = UriManager.string_of_uri uri in
console#echo_message (sprintf "%s constant defined" suri)
end
-let add_inductive_def_to_world ~(console:MatitaTypes.console)
+let add_inductive_def_to_world ~(console: #MatitaTypes.console)
~dbd ~uri ~indTypes ?(params = []) ?(leftno = 0) ?(attrs = []) ~ugraph ()
=
let suri = UriManager.string_of_uri uri in
(** Implements phrases that should be accepted only in Command state *)
class commandState
~(disambiguator: MatitaTypes.disambiguator)
- ~(currentProof: MatitaTypes.currentProof)
- ~(console: MatitaTypes.console)
+ ~(console: #MatitaTypes.console)
?mathViewer
- ~(dbd: Mysql.dbd)
()
=
- let shared =
- new sharedState ~disambiguator ~currentProof ~console ?mathViewer ~dbd ()
- in
+ let shared = new sharedState ~disambiguator ~console ?mathViewer () in
object (self)
inherit interpreterState ~console
* tacticals *)
class proofState
~(disambiguator: MatitaTypes.disambiguator)
- ~(currentProof: MatitaTypes.currentProof)
- ~(console: MatitaTypes.console)
+ ~(console: #MatitaTypes.console)
?mathViewer
- ~(dbd: Mysql.dbd)
()
=
- let disambiguate ast =
- let (_, _, term, _) = disambiguate ~disambiguator ~currentProof ast in
- term
- in
- (** tactic AST -> ProofEngineTypes.tactic *)
- let rec lookup_tactic = function
- | TacticAst.LocatedTactic (_, tactic) -> lookup_tactic tactic
- | TacticAst.Intros (_, names) -> (* TODO Zack implement intros length *)
- PrimitiveTactics.intros_tac ~mk_fresh_name_callback:(namer_of names) ()
- | TacticAst.Reflexivity -> Tactics.reflexivity
- | TacticAst.Assumption -> Tactics.assumption
- | TacticAst.Contradiction -> Tactics.contradiction
- | TacticAst.Exists -> Tactics.exists
- | TacticAst.Fourier -> Tactics.fourier
- | TacticAst.Left -> Tactics.left
- | TacticAst.Right -> Tactics.right
- | TacticAst.Ring -> Tactics.ring
- | TacticAst.Split -> Tactics.split
- | TacticAst.Symmetry -> Tactics.symmetry
- | TacticAst.Transitivity term -> Tactics.transitivity (disambiguate term)
- | TacticAst.Apply term -> Tactics.apply (disambiguate term)
- | TacticAst.Absurd term -> Tactics.absurd (disambiguate term)
- | TacticAst.Exact term -> Tactics.exact (disambiguate term)
- | TacticAst.Cut term -> Tactics.cut (disambiguate term)
- | TacticAst.Elim (term, _) -> (* TODO Zack implement "using" argument *)
- Tactics.elim_intros_simpl (disambiguate term)
- | TacticAst.ElimType term -> Tactics.elim_type (disambiguate term)
- | TacticAst.Replace (what, with_what) ->
- Tactics.replace ~what:(disambiguate what)
- ~with_what:(disambiguate with_what)
- | TacticAst.Auto -> Tactics.auto_new ~dbd
- (*
- (* TODO Zack a lot more of tactics to be implemented here ... *)
- | TacticAst.Change of 'term * 'term * 'ident option
- | TacticAst.Change_pattern of 'term pattern * 'term * 'ident option
- | TacticAst.Decompose of 'ident * 'ident list
- | TacticAst.Discriminate of 'ident
- | TacticAst.Fold of reduction_kind * 'term
- | TacticAst.Injection of 'ident
- | TacticAst.LetIn of 'term * 'ident
- | TacticAst.Reduce of reduction_kind * 'term pattern * 'ident option
- | TacticAst.Replace_pattern of 'term pattern * 'term
- | TacticAst.Rewrite of direction * 'term * 'ident option
- *)
- | _ ->
- MatitaTypes.not_implemented "some tactic"
- in
- let shared =
- new sharedState ~disambiguator ~currentProof ~console ?mathViewer ~dbd ()
- in
+ let shared = new sharedState ~disambiguator ~console ?mathViewer () in
object (self)
inherit interpreterState ~console
+ method private disambiguate ast =
+ let (_, _, term, _) =
+ MatitaCicMisc.disambiguate ~disambiguator ~currentProof ast
+ in
+ term
+
+ (** tactic AST -> ProofEngineTypes.tactic *)
+ method private lookup_tactic = function
+ | TacticAst.LocatedTactic (_, tactic) -> self#lookup_tactic tactic
+ | TacticAst.Intros (_, names) -> (* TODO Zack implement intros length *)
+ PrimitiveTactics.intros_tac ~mk_fresh_name_callback:(namer_of names)
+ ()
+ | TacticAst.Reflexivity -> Tactics.reflexivity
+ | TacticAst.Assumption -> Tactics.assumption
+ | TacticAst.Contradiction -> Tactics.contradiction
+ | TacticAst.Exists -> Tactics.exists
+ | TacticAst.Fourier -> Tactics.fourier
+ | TacticAst.Left -> Tactics.left
+ | TacticAst.Right -> Tactics.right
+ | TacticAst.Ring -> Tactics.ring
+ | TacticAst.Split -> Tactics.split
+ | TacticAst.Symmetry -> Tactics.symmetry
+ | TacticAst.Transitivity term ->
+ Tactics.transitivity (self#disambiguate term)
+ | TacticAst.Apply term -> Tactics.apply (self#disambiguate term)
+ | TacticAst.Absurd term -> Tactics.absurd (self#disambiguate term)
+ | TacticAst.Exact term -> Tactics.exact (self#disambiguate term)
+ | TacticAst.Cut term -> Tactics.cut (self#disambiguate term)
+ | TacticAst.Elim (term, _) -> (* TODO Zack implement "using" argument *)
+ Tactics.elim_intros_simpl (self#disambiguate term)
+ | TacticAst.ElimType term -> Tactics.elim_type (self#disambiguate term)
+ | TacticAst.Replace (what, with_what) ->
+ Tactics.replace ~what:(self#disambiguate what)
+ ~with_what:(self#disambiguate with_what)
+ | TacticAst.Auto -> Tactics.auto_new ~dbd
+ (*
+ (* TODO Zack a lot more of tactics to be implemented here ... *)
+ | TacticAst.Change of 'term * 'term * 'ident option
+ | TacticAst.Change_pattern of 'term pattern * 'term * 'ident option
+ | TacticAst.Decompose of 'ident * 'ident list
+ | TacticAst.Discriminate of 'ident
+ | TacticAst.Fold of reduction_kind * 'term
+ | TacticAst.Injection of 'ident
+ | TacticAst.LetIn of 'term * 'ident
+ | TacticAst.Reduce of reduction_kind * 'term pattern * 'ident option
+ | TacticAst.Replace_pattern of 'term pattern * 'term
+ | TacticAst.Rewrite of direction * 'term * 'ident option
+ *)
+ | _ -> MatitaTypes.not_implemented "some tactic"
+
method evalTactical = function
| TacticAst.LocatedTactical (_, tactical) -> self#evalTactical tactical
| TacticAst.Command TacticAst.Abort ->
if not b then failwith "Wrong proof";
add_constant_to_world ~console ~dbd ~uri ~body:bo ~ty ~ugraph ();
currentProof#abort ();
- (match mathViewer with None -> () | Some v -> v#unload ());
console#echo_message (sprintf "%s defined" suri);
New_state Command
| TacticAst.Seq tacticals ->
List.iter (fun t -> ignore (self#evalTactical t)) tacticals;
New_state Proof
| TacticAst.Tactic tactic_phrase ->
- let tactic = lookup_tactic tactic_phrase in
+ let tactic = self#lookup_tactic tactic_phrase in
currentProof#proof#apply_tactic tactic;
New_state Proof
| tactical -> shared#evalTactical tactical
class interpreter
~(disambiguator: MatitaTypes.disambiguator)
- ~(currentProof: MatitaTypes.currentProof)
- ~(console: MatitaTypes.console)
+ ~(console: #MatitaTypes.console)
?mathViewer
- ~(dbd: Mysql.dbd)
()
=
- let commandState =
- new commandState ~disambiguator ~currentProof ~console ?mathViewer ~dbd ()
- in
- let proofState =
- new proofState ~disambiguator ~currentProof ~console ?mathViewer ~dbd ()
- in
+ let commandState = new commandState ~disambiguator ~console ?mathViewer () in
+ let proofState = new proofState ~disambiguator ~console ?mathViewer () in
object (self)
val mutable state = commandState
method evalAst ast = self#eval (fun () -> state#evalAst ast)
end
+let interpreter
+ ~(disambiguator: MatitaTypes.disambiguator)
+ ~(console: #MatitaTypes.console)
+ ?mathViewer
+ ()
+=
+ new interpreter ~disambiguator ~console ?mathViewer ()
+
projects / helm.git / blobdiff