package coq
Formal proof management system
Install
Dune Dependency
Authors
Maintainers
Sources
coq-8.15.2.tar.gz
sha256=13a67c0a4559ae22e9765c8fdb88957b16c2b335a2d5f47e4d6d9b4b8b299926
doc/src/firstorder_plugin/g_ground.ml.html
Source file g_ground.ml
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228# 11 "plugins/firstorder/g_ground.mlg" open Ltac_plugin open Formula open Sequent open Ground open Goptions open Tacmach open Tacticals open Tacinterp open Stdarg open Tacarg open Attributes open Pcoq.Prim let __coq_plugin_name = "firstorder_plugin" let _ = Mltop.add_known_module __coq_plugin_name # 32 "plugins/firstorder/g_ground.mlg" let ground_depth = declare_nat_option_and_ref ~depr:false ~key:["Firstorder";"Depth"] ~value:3 let default_intuition_tac = let tac _ _ = Auto.h_auto None [] (Some []) in let name = { Tacexpr.mltac_plugin = "firstorder_plugin"; mltac_tactic = "auto_with"; } in let entry = { Tacexpr.mltac_name = name; mltac_index = 0 } in Tacenv.register_ml_tactic name [| tac |]; CAst.make (Tacexpr.TacML (entry, [])) let (set_default_solver, default_solver, print_default_solver) = Tactic_option.declare_tactic_option ~default:default_intuition_tac "Firstorder default solver" let () = Vernacextend.vernac_extend ~command:"Firstorder_Set_Solver" ~classifier:(fun _ -> Vernacextend.classify_as_sideeff) ?entry:None [(Vernacextend.TyML (false, Vernacextend.TyTerminal ("Set", Vernacextend.TyTerminal ("Firstorder", Vernacextend.TyTerminal ("Solver", Vernacextend.TyNonTerminal (Extend.TUentry (Genarg.get_arg_tag wit_tactic), Vernacextend.TyNil)))), (let coqpp_body t locality = Vernacextend.vtdefault (fun () -> # 50 "plugins/firstorder/g_ground.mlg" set_default_solver (Locality.make_section_locality locality) (Tacintern.glob_tactic t) ) in fun t ?loc ~atts () -> coqpp_body t (Attributes.parse locality atts)), None))] let () = Vernacextend.vernac_extend ~command:"Firstorder_Print_Solver" ~classifier:(fun _ -> Vernacextend.classify_as_query) ?entry:None [(Vernacextend.TyML (false, Vernacextend.TyTerminal ("Print", Vernacextend.TyTerminal ("Firstorder", Vernacextend.TyTerminal ("Solver", Vernacextend.TyNil))), (let coqpp_body () = Vernacextend.vtdefault (fun () -> # 58 "plugins/firstorder/g_ground.mlg" Feedback.msg_notice (Pp.(++) (Pp.str"Firstorder solver tactic is ") (print_default_solver ())) ) in fun ?loc ~atts () -> coqpp_body (Attributes.unsupported_attributes atts)), None))] # 63 "plugins/firstorder/g_ground.mlg" let gen_ground_tac flag taco ids bases = let backup= !qflag in Proofview.tclOR begin Proofview.Goal.enter begin fun gl -> qflag:=flag; let solver= match taco with Some tac-> tac | None-> snd (default_solver ()) in let startseq k = Proofview.Goal.enter begin fun gl -> let seq=empty_seq (ground_depth ()) in let seq, sigma = extend_with_ref_list (pf_env gl) (project gl) ids seq in let seq, sigma = extend_with_auto_hints (pf_env gl) sigma bases seq in tclTHEN (Proofview.Unsafe.tclEVARS sigma) (k seq) end in let result=ground_tac solver startseq in qflag := backup; result end end (fun (e, info) -> qflag := backup; Proofview.tclZERO ~info e) (* special for compatibility with Intuition let constant str = Coqlib.get_constr str let defined_connectives=lazy [[],EvalConstRef (destConst (constant "core.not.type")); [],EvalConstRef (destConst (constant "core.iff.type"))] let normalize_evaluables= onAllHypsAndConcl (function None->unfold_in_concl (Lazy.force defined_connectives) | Some id-> unfold_in_hyp (Lazy.force defined_connectives) (Tacexpr.InHypType id)) *) open Ppconstr open Printer let pr_firstorder_using_raw _ _ _ = Pptactic.pr_auto_using pr_qualid let pr_firstorder_using_glob _ _ _ = Pptactic.pr_auto_using (Pputils.pr_or_var (fun x -> pr_global (snd x))) let pr_firstorder_using_typed _ _ _ = Pptactic.pr_auto_using pr_global let (wit_firstorder_using, firstorder_using) = Tacentries.argument_extend ~name:"firstorder_using" { Tacentries.arg_parsing = Vernacextend.Arg_rules ( [(Pcoq.Production.make (Pcoq.Rule.stop) (fun loc -> # 119 "plugins/firstorder/g_ground.mlg" [] )); (Pcoq.Production.make (Pcoq.Rule.next (Pcoq.Rule.next (Pcoq.Rule.stop) ((Pcoq.Symbol.token (CLexer.terminal "using")))) ((Pcoq.Symbol.list1sep ((Pcoq.Symbol.nterm reference)) ((Pcoq.Symbol.rules [Pcoq.Rules.make (Pcoq.Rule.next_norec (Pcoq.Rule.stop) ((Pcoq.Symbol.token (CLexer.terminal ",")))) (fun _ loc -> # 0 "" () )])) false))) (fun l _ loc -> # 118 "plugins/firstorder/g_ground.mlg" l ))]); Tacentries.arg_tag = Some (Geninterp.Val.List (Geninterp.val_tag (Genarg.topwit wit_reference))); Tacentries.arg_intern = Tacentries.ArgInternWit (Genarg.ListArg (wit_reference)); Tacentries.arg_subst = Tacentries.ArgSubstWit (Genarg.ListArg (wit_reference)); Tacentries.arg_interp = Tacentries.ArgInterpWit (Genarg.ListArg (wit_reference)); Tacentries.arg_printer = ((fun env sigma -> # 116 "plugins/firstorder/g_ground.mlg" pr_firstorder_using_raw ), (fun env sigma -> # 117 "plugins/firstorder/g_ground.mlg" pr_firstorder_using_glob ), (fun env sigma -> # 115 "plugins/firstorder/g_ground.mlg" pr_firstorder_using_typed )); } let _ = (wit_firstorder_using, firstorder_using) let () = Tacentries.tactic_extend __coq_plugin_name "firstorder" ~level:0 [(Tacentries.TyML (Tacentries.TyIdent ("firstorder", Tacentries.TyArg ( Extend.TUopt ( Extend.TUentry (Genarg.get_arg_tag wit_tactic)), Tacentries.TyArg ( Extend.TUentry (Genarg.get_arg_tag wit_firstorder_using), Tacentries.TyNil))), (fun t l ist -> # 124 "plugins/firstorder/g_ground.mlg" gen_ground_tac true (Option.map (tactic_of_value ist) t) l [] ))); (Tacentries.TyML (Tacentries.TyIdent ("firstorder", Tacentries.TyArg ( Extend.TUopt ( Extend.TUentry (Genarg.get_arg_tag wit_tactic)), Tacentries.TyIdent ("with", Tacentries.TyArg ( Extend.TUlist1 ( Extend.TUentry (Genarg.get_arg_tag wit_preident)), Tacentries.TyNil)))), (fun t l ist -> # 126 "plugins/firstorder/g_ground.mlg" gen_ground_tac true (Option.map (tactic_of_value ist) t) [] l ))); (Tacentries.TyML (Tacentries.TyIdent ("firstorder", Tacentries.TyArg ( Extend.TUopt ( Extend.TUentry (Genarg.get_arg_tag wit_tactic)), Tacentries.TyArg ( Extend.TUentry (Genarg.get_arg_tag wit_firstorder_using), Tacentries.TyIdent ("with", Tacentries.TyArg ( Extend.TUlist1 ( Extend.TUentry (Genarg.get_arg_tag wit_preident)), Tacentries.TyNil))))), (fun t l l' ist -> # 129 "plugins/firstorder/g_ground.mlg" gen_ground_tac true (Option.map (tactic_of_value ist) t) l l' )))] let () = Tacentries.tactic_extend __coq_plugin_name "gintuition" ~level:0 [(Tacentries.TyML (Tacentries.TyIdent ("gintuition", Tacentries.TyArg ( Extend.TUopt ( Extend.TUentry (Genarg.get_arg_tag wit_tactic)), Tacentries.TyNil)), (fun t ist -> # 134 "plugins/firstorder/g_ground.mlg" gen_ground_tac false (Option.map (tactic_of_value ist) t) [] [] )))]