author  nipkow 
Wed, 17 Jun 1998 10:48:38 +0200  
changeset 5041  a1d0a6d555cd 
parent 5026  9a67a024f4b8 
child 5091  4dc26d3e8722 
permissions  rwrr 
3987  1 
(* Title: Pure/pure_thy.ML 
2 
ID: $Id$ 

3 
Author: Markus Wenzel, TU Muenchen 

4 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

5 
Theorem database, derived theory operations, and the Pure theories. 
3987  6 
*) 
7 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

8 
signature BASIC_PURE_THY = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

9 
sig 
5000  10 
val print_theorems: theory > unit 
11 
val print_theory: theory > unit 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

12 
val get_thm: theory > xstring > thm 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

13 
val get_thms: theory > xstring > thm list 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

14 
val thms_of: theory > (string * thm) list 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

15 
val global_names: bool ref 
4853  16 
end; 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

17 

3987  18 
signature PURE_THY = 
19 
sig 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

20 
include BASIC_PURE_THY 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

21 
val thms_closure: theory > xstring > tthm list option 
4783  22 
val get_tthm: theory > xstring > tthm 
23 
val get_tthms: theory > xstring > tthm list 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

24 
val thms_containing: theory > string list > (string * thm) list 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

25 
val smart_store_thm: (bstring * thm) > thm 
4853  26 
val add_tthms: ((bstring * tthm) * theory attribute list) list > theory > theory 
27 
val add_tthmss: ((bstring * tthm list) * theory attribute list) list > theory > theory 

28 
val add_axioms: ((bstring * string) * theory attribute list) list > theory > theory 

29 
val add_axioms_i: ((bstring * term) * theory attribute list) list > theory > theory 

30 
val add_axiomss: ((bstring * string list) * theory attribute list) list > theory > theory 

31 
val add_axiomss_i: ((bstring * term list) * theory attribute list) list > theory > theory 

32 
val add_defs: ((bstring * string) * theory attribute list) list > theory > theory 

33 
val add_defs_i: ((bstring * term) * theory attribute list) list > theory > theory 

34 
val add_defss: ((bstring * string list) * theory attribute list) list > theory > theory 

35 
val add_defss_i: ((bstring * term list) * theory attribute list) list > theory > theory 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

36 
val get_name: theory > string 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

37 
val put_name: string > theory > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

38 
val global_path: theory > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

39 
val local_path: theory > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

40 
val begin_theory: string > theory list > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

41 
val end_theory: theory > theory 
5000  42 
val transaction: (theory > theory) > theory > theory * bool * exn option 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

43 
val add_typedecls: (bstring * string list * mixfix) list > theory > theory 
3987  44 
val proto_pure: theory 
45 
val pure: theory 

46 
val cpure: theory 

47 
end; 

48 

49 
structure PureThy: PURE_THY = 

50 
struct 

51 

52 

4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

53 
(*** theorem database ***) 
3987  54 

4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

55 
(** data kind 'Pure/theorems' **) 
3987  56 

5005  57 
structure TheoremsDataArgs = 
58 
struct 

59 
val name = "Pure/theorems"; 

3987  60 

5005  61 
type T = 
62 
{space: NameSpace.T, 

63 
thms_tab: tthm list Symtab.table, 

64 
const_idx: int * (int * tthm) list Symtab.table} ref; 

3987  65 

4853  66 
fun mk_empty _ = 
5005  67 
ref {space = NameSpace.empty, thms_tab = Symtab.empty, const_idx = (0, Symtab.empty)} : T; 
3987  68 

5005  69 
val empty = mk_empty (); 
70 
val prep_ext = mk_empty; 

71 
val merge = mk_empty; 

72 

73 
fun print sg (ref {space, thms_tab, const_idx = _}) = 

4853  74 
let 
75 
val prt_thm = Attribute.pretty_tthm o apfst (Thm.transfer_sg sg); 

76 
fun prt_thms (name, [th]) = 

77 
Pretty.block [Pretty.str (name ^ ":"), Pretty.brk 1, prt_thm th] 

78 
 prt_thms (name, ths) = Pretty.big_list (name ^ ":") (map prt_thm ths); 

3987  79 

4853  80 
fun extrn name = 
81 
if ! long_names then name else NameSpace.extern space name; 

82 
val thmss = sort_wrt fst (map (apfst extrn) (Symtab.dest thms_tab)); 

83 
in 

84 
Pretty.writeln (Display.pretty_name_space ("theorem name space", space)); 

85 
Pretty.writeln (Pretty.big_list "theorems:" (map prt_thms thmss)) 

86 
end; 

3987  87 
end; 
88 

5005  89 
structure TheoremsData = TheoryDataFun(TheoremsDataArgs); 
90 
val get_theorems_sg = TheoremsData.get_sg; 

91 
val get_theorems = TheoremsData.get; 

92 

3987  93 

5000  94 
(* print theory *) 
3987  95 

5005  96 
val print_theorems = TheoremsData.print; 
5000  97 
fun print_theory thy = 
98 
(Display.print_theory thy; print_theorems thy); 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

99 

3987  100 

101 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

102 
(** retrieve theorems **) 
3987  103 

4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

104 
(* thms_closure *) 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

105 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

106 
(*note: we avoid life references to the theory, so users may safely 
5000  107 
keep thms_closure with moderate space consumption*) 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

108 

4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

109 
fun thms_closure_aux thy = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

110 
let val ref {space, thms_tab, ...} = get_theorems thy 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

111 
in fn name => Symtab.lookup (thms_tab, NameSpace.intern space name) end; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

112 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

113 
fun thms_closure thy = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

114 
let val closures = map thms_closure_aux (thy :: Theory.ancestors_of thy) 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

115 
in fn name => get_first (fn f => f name) closures end; 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

116 

3987  117 

4783  118 
(* get_thms etc. *) 
4037  119 

4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

120 
fun lookup_thms name thy = thms_closure_aux thy name; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

121 

4783  122 
fun get_tthms thy name = 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

123 
(case get_first (lookup_thms name) (thy :: Theory.ancestors_of thy) of 
4590  124 
None => raise THEORY ("Unknown theorem(s) " ^ quote name, [thy]) 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

125 
 Some thms => thms); 
3987  126 

4783  127 
fun get_tthm thy name = 
128 
(case get_tthms thy name of 

3987  129 
[thm] => thm 
4590  130 
 _ => raise THEORY ("Single theorem expected " ^ quote name, [thy])); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

131 

4783  132 
fun get_thms thy = map Attribute.thm_of o get_tthms thy; 
133 
fun get_thm thy = Attribute.thm_of o get_tthm thy; 

134 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

135 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

136 
(* thms_of *) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

137 

4783  138 
fun attach_name (thm, _) = (Thm.name_of_thm thm, thm); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

139 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

140 
fun thms_of thy = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

141 
let val ref {thms_tab, ...} = get_theorems thy in 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

142 
map attach_name (flat (map snd (Symtab.dest thms_tab))) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

143 
end; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

144 

3987  145 

146 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

147 
(** theorems indexed by constants **) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

148 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

149 
(* make index *) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

150 

4037  151 
val ignore = ["Trueprop", "all", "==>", "=="]; 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

152 

4783  153 
fun add_const_idx ((next, table), tthm as (thm, _)) = 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

154 
let 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

155 
val {hyps, prop, ...} = Thm.rep_thm thm; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

156 
val consts = 
4037  157 
foldr add_term_consts (hyps, add_term_consts (prop, [])) \\ ignore; 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

158 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

159 
fun add (tab, c) = 
4783  160 
Symtab.update ((c, (next, tthm) :: Symtab.lookup_multi (tab, c)), tab); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

161 
in (next + 1, foldl add (table, consts)) end; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

162 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

163 
fun make_const_idx thm_tab = 
4487  164 
foldl (foldl add_const_idx) ((0, Symtab.empty), map snd (Symtab.dest thm_tab)); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

165 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

166 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

167 
(* lookup index *) 
3987  168 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

169 
(*search locally*) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

170 
fun containing [] thy = thms_of thy 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

171 
 containing consts thy = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

172 
let 
4037  173 
fun int ([], _) = [] 
174 
 int (_, []) = [] 

175 
 int (xxs as ((x as (i:int, _)) :: xs), yys as ((y as (j, _)) :: ys)) = 

176 
if i = j then x :: int (xs, ys) 

177 
else if i > j then int (xs, yys) 

178 
else int (xxs, ys); 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

179 

4037  180 
fun ints [xs] = xs 
181 
 ints xss = if exists null xss then [] else foldl int (hd xss, tl xss); 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

182 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

183 
val ref {const_idx = (_, ctab), ...} = get_theorems thy; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

184 
val ithmss = map (fn c => Symtab.lookup_multi (ctab, c)) consts; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

185 
in 
4037  186 
map (attach_name o snd) (ints ithmss) 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

187 
end; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

188 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

189 
(*search globally*) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

190 
fun thms_containing thy consts = 
4037  191 
flat (map (containing (consts \\ ignore)) (thy :: Theory.ancestors_of thy)); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

192 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

193 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

194 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

195 
(** store theorems **) (*DESTRUCTIVE*) 
3987  196 

4853  197 
(* naming *) 
198 

199 
fun gen_names len name = 

200 
map (fn i => name ^ "_" ^ string_of_int i) (1 upto len); 

201 

202 
fun name_single name x = [(name, x)]; 

203 
fun name_multi name xs = gen_names (length xs) name ~~ xs; 

204 

205 

206 
(* enter_tthmx *) 

207 

3987  208 
fun warn_overwrite name = 
209 
warning ("Replaced old copy of theorems " ^ quote name); 

210 

211 
fun warn_same name = 

5005  212 
warning ("Theorem database already contains a copy of " ^ quote name); 
3987  213 

4853  214 
fun enter_tthmx sg app_name (bname, tthmx) = 
3987  215 
let 
4853  216 
val name = Sign.full_name sg bname; 
217 
fun name_tthm (nm, (thm, tgs)) = (Thm.name_thm (nm, thm), tgs); 

218 
val named_tthms = map name_tthm (app_name name tthmx); 

3987  219 

4783  220 
fun eq_tthm ((th1, _), (th2, _)) = Thm.eq_thm (th1, th2); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

221 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

222 
val r as ref {space, thms_tab, const_idx} = get_theorems_sg sg; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

223 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

224 
val overwrite = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

225 
(case Symtab.lookup (thms_tab, name) of 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

226 
None => false 
4783  227 
 Some tthms' => 
4853  228 
if length tthms' = length named_tthms andalso forall2 eq_tthm (tthms', named_tthms) then 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

229 
(warn_same name; false) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

230 
else (warn_overwrite name; true)); 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

231 

4487  232 
val space' = NameSpace.extend (space, [name]); 
4783  233 
val thms_tab' = Symtab.update ((name, named_tthms), thms_tab); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

234 
val const_idx' = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

235 
if overwrite then make_const_idx thms_tab' 
4783  236 
else foldl add_const_idx (const_idx, named_tthms); 
3987  237 
in 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

238 
r := {space = space', thms_tab = thms_tab', const_idx = const_idx'}; 
4783  239 
named_tthms 
3987  240 
end; 
241 

4853  242 

243 
(* add_tthms(s) *) 

244 

245 
fun add_tthmx app_name app_att ((bname, tthmx), atts) thy = 

246 
let val (thy', tthmx') = app_att ((thy, tthmx), atts) 

247 
in enter_tthmx (Theory.sign_of thy') app_name (bname, tthmx'); thy' end; 

248 

249 
val add_tthms = Theory.apply o map (add_tthmx name_single Attribute.apply); 

250 
val add_tthmss = Theory.apply o map (add_tthmx name_multi Attribute.applys); 

3987  251 

252 

4853  253 
(* smart_store_thm *) 
3987  254 

4012  255 
fun smart_store_thm (name, thm) = 
4853  256 
let val [(thm', _)] = enter_tthmx (Thm.sign_of_thm thm) name_single (name, Attribute.tthm_of thm) 
4783  257 
in thm' end; 
3987  258 

259 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

260 
(* store axioms as theorems *) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

261 

4853  262 
local 
263 
fun add_ax app_name add ((name, axs), atts) thy = 

264 
let 

265 
val named_axs = app_name name axs; 

266 
val thy' = add named_axs thy; 

267 
val tthms = map (Attribute.tthm_of o Thm.get_axiom thy' o fst) named_axs; 

268 
in add_tthmss [((name, tthms), atts)] thy' end; 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

269 

4853  270 
fun add_axs app_name add = Theory.apply o map (add_ax app_name add); 
271 
in 

272 
val add_axioms = add_axs name_single Theory.add_axioms; 

273 
val add_axioms_i = add_axs name_single Theory.add_axioms_i; 

274 
val add_axiomss = add_axs name_multi Theory.add_axioms; 

275 
val add_axiomss_i = add_axs name_multi Theory.add_axioms_i; 

276 
val add_defs = add_axs name_single Theory.add_defs; 

277 
val add_defs_i = add_axs name_single Theory.add_defs_i; 

278 
val add_defss = add_axs name_multi Theory.add_defs; 

279 
val add_defss_i = add_axs name_multi Theory.add_defs_i; 

280 
end; 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

281 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

282 

3987  283 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

284 
(*** derived theory operations ***) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

285 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

286 
(** theory management **) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

287 

5005  288 
(* data kind 'Pure/theory_management' *) 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

289 

5005  290 
structure TheoryManagementDataArgs = 
291 
struct 

292 
val name = "Pure/theory_management"; 

293 
type T = {name: string, generation: int}; 

5000  294 

5005  295 
val empty = {name = "", generation = 0}; 
296 
val prep_ext = I; 

5000  297 
fun merge _ = empty; 
5005  298 
fun print _ _ = (); 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

299 
end; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

300 

5005  301 
structure TheoryManagementData = TheoryDataFun(TheoryManagementDataArgs); 
302 
val get_info = TheoryManagementData.get; 

303 
val put_info = TheoryManagementData.put; 

304 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

305 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

306 
(* get / put name *) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

307 

5000  308 
val get_name = #name o get_info; 
309 
fun put_name name = put_info {name = name, generation = 0}; 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

310 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

311 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

312 
(* control prefixing of theory name *) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

313 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

314 
(*compatibility flag, likely to disappear someday*) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

315 
val global_names = ref false; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

316 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

317 
fun global_path thy = 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

318 
if ! global_names then thy else Theory.root_path thy; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

319 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

320 
fun local_path thy = 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

321 
if ! global_names then thy 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

322 
else thy > Theory.root_path > Theory.add_path (get_name thy); 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

323 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

324 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

325 
(* begin / end theory *) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

326 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

327 
fun begin_theory name thys = 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

328 
Theory.prep_ext_merge thys 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

329 
> put_name name 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

330 
> local_path; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

331 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

332 
fun end_theory thy = Theory.add_name (get_name thy) thy; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

333 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

334 

5000  335 
(* atomic transactions *) 
336 

337 
fun transaction f thy = 

338 
let 

339 
val {name, generation} = get_info thy; 

340 
val copy_thy = 

341 
thy 

342 
> Theory.prep_ext 

5005  343 
> Theory.add_name ("#" ^ name ^ ":" ^ string_of_int generation) (* FIXME !!?? *) 
5000  344 
> put_info {name = name, generation = generation + 1}; 
5026  345 
val (thy', opt_exn) = (transform_error f thy, None) handle exn => (thy, Some exn); 
5000  346 
in 
5026  347 
if Sign.is_stale (Theory.sign_of thy') then 
348 
(copy_thy, true, opt_exn) 

349 
else (thy', false, opt_exn) 

5000  350 
end; 
351 

352 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

353 

38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

354 
(** add logical types **) 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

355 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

356 
fun add_typedecls decls thy = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

357 
let 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

358 
val full = Sign.full_name (Theory.sign_of thy); 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

359 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

360 
fun type_of (raw_name, vs, mx) = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

361 
if null (duplicates vs) then (raw_name, length vs, mx) 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

362 
else error ("Duplicate parameters in type declaration: " ^ quote raw_name); 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

363 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

364 
fun arity_of (raw_name, len, mx) = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

365 
(full (Syntax.type_name raw_name mx), replicate len logicS, logicS); 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

366 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

367 
val types = map type_of decls; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

368 
val arities = map arity_of types; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

369 
in 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

370 
thy 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

371 
> Theory.add_types types 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

372 
> Theory.add_arities_i arities 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

373 
end; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

374 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

375 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

376 

03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

377 
(*** the Pure theories ***) 
3987  378 

379 
val proto_pure = 

380 
Theory.pre_pure 

5022
b4bd7e6402fe
moved add_axioms_x, add_defs_x to Isar/isar_thy.ML;
wenzelm
parents:
5005
diff
changeset

381 
> Theory.apply [TheoremsData.init, TheoryManagementData.init] 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

382 
> put_name "ProtoPure" 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

383 
> global_path 
3987  384 
> Theory.add_types 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

385 
[("fun", 2, NoSyn), 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

386 
("prop", 0, NoSyn), 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

387 
("itself", 1, NoSyn), 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

388 
("dummy", 0, NoSyn)] 
3987  389 
> Theory.add_classes_i [(logicC, [])] 
390 
> Theory.add_defsort_i logicS 

391 
> Theory.add_arities_i 

392 
[("fun", [logicS, logicS], logicS), 

393 
("prop", [], logicS), 

394 
("itself", [logicS], logicS)] 

4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

395 
> Theory.add_nonterminals Syntax.pure_nonterms 
3987  396 
> Theory.add_syntax Syntax.pure_syntax 
397 
> Theory.add_modesyntax ("symbols", true) Syntax.pure_sym_syntax 

398 
> Theory.add_trfuns Syntax.pure_trfuns 

399 
> Theory.add_trfunsT Syntax.pure_trfunsT 

400 
> Theory.add_syntax 

401 
[("==>", "[prop, prop] => prop", Delimfix "op ==>")] 

402 
> Theory.add_consts 

403 
[("==", "['a::{}, 'a] => prop", InfixrName ("==", 2)), 

404 
("=?=", "['a::{}, 'a] => prop", InfixrName ("=?=", 2)), 

405 
("==>", "[prop, prop] => prop", Mixfix ("(_/ ==> _)", [2, 1], 1)), 

406 
("all", "('a => prop) => prop", Binder ("!!", 0, 0)), 

4788  407 
("Goal", "prop => prop", Mixfix ("GOAL _", [999], 1000)), 
3987  408 
("TYPE", "'a itself", NoSyn)] 
5041
a1d0a6d555cd
Goals may now contain assumptions, which are not returned.
nipkow
parents:
5026
diff
changeset

409 
> Theory.add_modesyntax ("", false) 
a1d0a6d555cd
Goals may now contain assumptions, which are not returned.
nipkow
parents:
5026
diff
changeset

410 
[("Goal", "prop => prop", Mixfix ("_", [0], 0))] 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

411 
> local_path 
4853  412 
> (add_defs o map Attribute.none) 
4788  413 
[("flexpair_def", "(t =?= u) == (t == u::'a::{})"), 
414 
("Goal_def", "GOAL (PROP A) == PROP A")] 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

415 
> end_theory; 
3987  416 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

417 
val pure = 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

418 
begin_theory "Pure" [proto_pure] 
3987  419 
> Theory.add_syntax Syntax.pure_appl_syntax 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

420 
> end_theory; 
3987  421 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

422 
val cpure = 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

423 
begin_theory "CPure" [proto_pure] 
3987  424 
> Theory.add_syntax Syntax.pure_applC_syntax 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

425 
> end_theory; 
3987  426 

427 

428 
end; 

429 

430 

4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

431 
structure BasicPureThy: BASIC_PURE_THY = PureThy; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

432 
open BasicPureThy; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

433 

0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

434 

3987  435 

4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

436 
(** Pure theory structures **) 
3987  437 

438 
structure ProtoPure = 

439 
struct 

440 
val thy = PureThy.proto_pure; 

441 
val flexpair_def = get_axiom thy "flexpair_def"; 

4788  442 
val Goal_def = get_axiom thy "Goal_def"; 
3987  443 
end; 
444 

445 
structure Pure = struct val thy = PureThy.pure end; 

446 
structure CPure = struct val thy = PureThy.cpure end; 