diff options
Diffstat (limited to 'plugins/ltac/tacentries.ml')
| -rw-r--r-- | plugins/ltac/tacentries.ml | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/plugins/ltac/tacentries.ml b/plugins/ltac/tacentries.ml index fac464a62..4b834d66d 100644 --- a/plugins/ltac/tacentries.ml +++ b/plugins/ltac/tacentries.ml @@ -252,7 +252,7 @@ type tactic_grammar_obj = { tacobj_key : KerName.t; tacobj_local : locality_flag; tacobj_tacgram : tactic_grammar; - tacobj_body : Id.t list * Tacexpr.glob_tactic_expr; + tacobj_body : Tacenv.alias_tactic; tacobj_forml : bool; } @@ -288,10 +288,11 @@ let load_tactic_notation i (_, tobj) = extend_tactic_grammar key tobj.tacobj_forml tobj.tacobj_tacgram let subst_tactic_notation (subst, tobj) = - let (ids, body) = tobj.tacobj_body in + let open Tacenv in + let alias = tobj.tacobj_body in { tobj with tacobj_key = Mod_subst.subst_kn subst tobj.tacobj_key; - tacobj_body = (ids, Tacsubst.subst_tactic subst body); + tacobj_body = { alias with alias_body = Tacsubst.subst_tactic subst alias.alias_body }; } let classify_tactic_notation tacobj = Substitute tacobj @@ -308,25 +309,26 @@ let cons_production_parameter = function | TacTerm _ -> None | TacNonTerm (_, (_, ido)) -> ido -let add_glob_tactic_notation local ~level prods forml ids tac = +let add_glob_tactic_notation local ~level ?deprecation prods forml ids tac = let parule = { tacgram_level = level; tacgram_prods = prods; } in + let open Tacenv in let tacobj = { tacobj_key = make_fresh_key prods; tacobj_local = local; tacobj_tacgram = parule; - tacobj_body = (ids, tac); + tacobj_body = { alias_args = ids; alias_body = tac; alias_deprecation = deprecation }; tacobj_forml = forml; } in Lib.add_anonymous_leaf (inTacticGrammar tacobj) -let add_tactic_notation local n prods e = +let add_tactic_notation local n ?deprecation prods e = let ids = List.map_filter cons_production_parameter prods in let prods = List.map interp_prod_item prods in let tac = Tacintern.glob_tactic_env ids (Global.env()) e in - add_glob_tactic_notation local ~level:n prods false ids tac + add_glob_tactic_notation local ~level:n ?deprecation prods false ids tac (**********************************************************************) (* ML Tactic entries *) @@ -366,7 +368,7 @@ let extend_atomic_tactic name entries = in List.iteri add_atomic entries -let add_ml_tactic_notation name ~level prods = +let add_ml_tactic_notation name ~level ?deprecation prods = let len = List.length prods in let iter i prods = let open Tacexpr in @@ -378,7 +380,7 @@ let add_ml_tactic_notation name ~level prods = let entry = { mltac_name = name; mltac_index = len - i - 1 } in let map id = Reference (Locus.ArgVar (CAst.make id)) in let tac = TacML (Loc.tag (entry, List.map map ids)) in - add_glob_tactic_notation false ~level prods true ids tac + add_glob_tactic_notation false ~level ?deprecation prods true ids tac in List.iteri iter (List.rev prods); (** We call [extend_atomic_tactic] only for "basic tactics" (the ones at @@ -430,7 +432,7 @@ let warn_unusable_identifier = (fun id -> strbrk "The Ltac name" ++ spc () ++ Id.print id ++ spc () ++ strbrk "may be unusable because of a conflict with a notation.") -let register_ltac local tacl = +let register_ltac local ?deprecation tacl = let map tactic_body = match tactic_body with | Tacexpr.TacticDefinition ({CAst.loc;v=id}, body) -> @@ -483,10 +485,10 @@ let register_ltac local tacl = let defs = States.with_state_protection defs () in let iter (def, tac) = match def with | NewTac id -> - Tacenv.register_ltac false local id tac; + Tacenv.register_ltac false local id tac ?deprecation; Flags.if_verbose Feedback.msg_info (Id.print id ++ str " is defined") | UpdateTac kn -> - Tacenv.redefine_ltac local kn tac; + Tacenv.redefine_ltac local kn tac ?deprecation; let name = Tacenv.shortest_qualid_of_tactic kn in Flags.if_verbose Feedback.msg_info (Libnames.pr_qualid name ++ str " is redefined") in @@ -658,7 +660,7 @@ let lift_constr_tac_to_ml_tac vars tac = end in tac -let tactic_extend plugin_name tacname ~level sign = +let tactic_extend plugin_name tacname ~level ?deprecation sign = let open Tacexpr in let ml_tactic_name = { mltac_tactic = tacname; @@ -687,10 +689,10 @@ let tactic_extend plugin_name tacname ~level sign = This is the rôle of the [lift_constr_tac_to_ml_tac] function. *) let body = Tacexpr.TacFun (vars, Tacexpr.TacML (Loc.tag (ml, [])))in let id = Names.Id.of_string name in - let obj () = Tacenv.register_ltac true false id body in + let obj () = Tacenv.register_ltac true false id body ?deprecation in let () = Tacenv.register_ml_tactic ml_tactic_name [|tac|] in Mltop.declare_cache_obj obj plugin_name | _ -> - let obj () = add_ml_tactic_notation ml_tactic_name ~level (List.map clause_of_ty_ml sign) in + let obj () = add_ml_tactic_notation ml_tactic_name ~level ?deprecation (List.map clause_of_ty_ml sign) in Tacenv.register_ml_tactic ml_tactic_name @@ Array.of_list (List.map eval sign); Mltop.declare_cache_obj obj plugin_name |