author  wenzelm 
Fri, 21 May 1999 11:38:23 +0200  
changeset 6682  0c6c668c685f 
parent 6660  6e17d06007d2 
child 6692  05c56f41e661 
permissions  rwrr 
3987  1 
(* Title: Pure/pure_thy.ML 
2 
ID: $Id$ 

3 
Author: Markus Wenzel, TU Muenchen 

4 

5091  5 
Theorem database, derived theory operations, and the ProtoPure theory. 
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 
6094  14 
val get_thmss: theory > xstring list > thm list 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

15 
val thms_of: theory > (string * thm) list 
5091  16 
structure ProtoPure: 
17 
sig 

18 
val thy: theory 

19 
val flexpair_def: thm 

20 
val Goal_def: thm 

21 
end 

4853  22 
end; 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

23 

3987  24 
signature PURE_THY = 
25 
sig 

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

26 
include BASIC_PURE_THY 
6367  27 
val cond_extern_thm_sg: Sign.sg > string > xstring 
6091  28 
val thms_closure: theory > xstring > thm list option 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

29 
val thms_containing: theory > string list > (string * thm) list 
5907  30 
val default_name: string > string 
6091  31 
val store_thm: (bstring * thm) * theory attribute list > theory > theory * thm 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

32 
val smart_store_thm: (bstring * thm) > thm 
6091  33 
val add_thms: ((bstring * thm) * theory attribute list) list > theory > theory 
34 
val add_thmss: ((bstring * thm list) * theory attribute list) list > theory > theory 

6367  35 
val have_thmss: bstring option > theory attribute list > 
6091  36 
(thm list * theory attribute list) list > theory > theory * thm list 
4853  37 
val add_axioms: ((bstring * string) * theory attribute list) list > theory > theory 
38 
val add_axioms_i: ((bstring * term) * theory attribute list) list > theory > theory 

39 
val add_axiomss: ((bstring * string list) * theory attribute list) list > theory > theory 

40 
val add_axiomss_i: ((bstring * term list) * theory attribute list) list > theory > theory 

41 
val add_defs: ((bstring * string) * theory attribute list) list > theory > theory 

42 
val add_defs_i: ((bstring * term) * theory attribute list) list > theory > theory 

43 
val add_defss: ((bstring * string list) * theory attribute list) list > theory > theory 

44 
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

45 
val get_name: theory > string 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

46 
val put_name: string > theory > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

47 
val global_path: theory > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

48 
val local_path: theory > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

49 
val begin_theory: string > theory list > theory 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

50 
val end_theory: theory > theory 
6682  51 
val checkpoint: theory > theory 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

52 
val add_typedecls: (bstring * string list * mixfix) list > theory > theory 
6560
1436349f8b28
renamed 'dummy' to 'dummy_pattern' (less dangerous);
wenzelm
parents:
6547
diff
changeset

53 
val dummy_patternN: string 
3987  54 
end; 
55 

56 
structure PureThy: PURE_THY = 

57 
struct 

58 

59 

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

60 
(*** theorem database ***) 
3987  61 

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

62 
(** data kind 'Pure/theorems' **) 
3987  63 

5005  64 
structure TheoremsDataArgs = 
65 
struct 

66 
val name = "Pure/theorems"; 

3987  67 

5005  68 
type T = 
69 
{space: NameSpace.T, 

6091  70 
thms_tab: thm list Symtab.table, 
71 
const_idx: int * (int * thm) list Symtab.table} ref; 

3987  72 

4853  73 
fun mk_empty _ = 
5005  74 
ref {space = NameSpace.empty, thms_tab = Symtab.empty, const_idx = (0, Symtab.empty)} : T; 
3987  75 

5005  76 
val empty = mk_empty (); 
6547  77 
fun copy (ref x) = ref x; 
5005  78 
val prep_ext = mk_empty; 
79 
val merge = mk_empty; 

80 

81 
fun print sg (ref {space, thms_tab, const_idx = _}) = 

4853  82 
let 
6091  83 
val prt_thm = Display.pretty_thm o Thm.transfer_sg sg; 
4853  84 
fun prt_thms (name, [th]) = 
85 
Pretty.block [Pretty.str (name ^ ":"), Pretty.brk 1, prt_thm th] 

86 
 prt_thms (name, ths) = Pretty.big_list (name ^ ":") (map prt_thm ths); 

3987  87 

5175  88 
val thmss = sort_wrt fst (map (apfst (NameSpace.cond_extern space)) (Symtab.dest thms_tab)); 
4853  89 
in 
90 
Pretty.writeln (Display.pretty_name_space ("theorem name space", space)); 

91 
Pretty.writeln (Pretty.big_list "theorems:" (map prt_thms thmss)) 

92 
end; 

3987  93 
end; 
94 

5005  95 
structure TheoremsData = TheoryDataFun(TheoremsDataArgs); 
96 
val get_theorems_sg = TheoremsData.get_sg; 

97 
val get_theorems = TheoremsData.get; 

98 

6367  99 
val cond_extern_thm_sg = NameSpace.cond_extern o #space o ! o get_theorems_sg; 
100 

3987  101 

5000  102 
(* print theory *) 
3987  103 

5005  104 
val print_theorems = TheoremsData.print; 
5000  105 
fun print_theory thy = 
106 
(Display.print_theory thy; print_theorems thy); 

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

107 

3987  108 

109 

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

110 
(** retrieve theorems **) 
3987  111 

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

112 
(* thms_closure *) 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

113 

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

114 
(*note: we avoid life references to the theory, so users may safely 
5000  115 
keep thms_closure with moderate space consumption*) 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

116 

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

117 
fun thms_closure_aux thy = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

118 
let val ref {space, thms_tab, ...} = get_theorems thy 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

119 
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

120 

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

121 
fun thms_closure thy = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

122 
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

123 
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

124 

3987  125 

4783  126 
(* get_thms etc. *) 
4037  127 

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

128 
fun lookup_thms name thy = thms_closure_aux thy name; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

129 

6091  130 
fun get_thms thy name = 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

131 
(case get_first (lookup_thms name) (thy :: Theory.ancestors_of thy) of 
4590  132 
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

133 
 Some thms => thms); 
3987  134 

6091  135 
fun get_thm thy name = 
136 
(case get_thms thy name of 

3987  137 
[thm] => thm 
4590  138 
 _ => raise THEORY ("Single theorem expected " ^ quote name, [thy])); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

139 

6091  140 
fun get_thmss thy names = flat (map (get_thms thy) names); 
4783  141 

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

142 

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

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

144 

6091  145 
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

146 

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

147 
fun thms_of thy = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

148 
let val ref {thms_tab, ...} = get_theorems thy in 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

149 
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

150 
end; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

151 

3987  152 

153 

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

154 
(** theorems indexed by constants **) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

155 

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

156 
(* make index *) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

157 

4037  158 
val ignore = ["Trueprop", "all", "==>", "=="]; 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

159 

6091  160 
fun add_const_idx ((next, table), thm) = 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

161 
let 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

162 
val {hyps, prop, ...} = Thm.rep_thm thm; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

163 
val consts = 
4037  164 
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

165 

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

166 
fun add (tab, c) = 
6091  167 
Symtab.update ((c, (next, thm) :: Symtab.lookup_multi (tab, c)), tab); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

168 
in (next + 1, foldl add (table, consts)) end; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

169 

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

170 
fun make_const_idx thm_tab = 
5686  171 
Symtab.foldl (fn (x, (_, ths)) => foldl add_const_idx (x, ths)) ((0, Symtab.empty), thm_tab); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

172 

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

173 

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

174 
(* lookup index *) 
3987  175 

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

176 
(*search locally*) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

177 
fun containing [] thy = thms_of thy 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

178 
 containing consts thy = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

179 
let 
4037  180 
fun int ([], _) = [] 
181 
 int (_, []) = [] 

182 
 int (xxs as ((x as (i:int, _)) :: xs), yys as ((y as (j, _)) :: ys)) = 

183 
if i = j then x :: int (xs, ys) 

184 
else if i > j then int (xs, yys) 

185 
else int (xxs, ys); 

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

186 

4037  187 
fun ints [xs] = xs 
188 
 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

189 

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

190 
val ref {const_idx = (_, ctab), ...} = get_theorems thy; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

191 
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

192 
in 
4037  193 
map (attach_name o snd) (ints ithmss) 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

194 
end; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

195 

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

196 
(*search globally*) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

197 
fun thms_containing thy consts = 
4037  198 
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

199 

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

200 

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

201 

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

202 
(** store theorems **) (*DESTRUCTIVE*) 
3987  203 

4853  204 
(* naming *) 
205 

5933  206 
val defaultN = "it"; 
207 
val default_name = fn "" => defaultN  name => name; 

5907  208 

4853  209 
fun gen_names len name = 
210 
map (fn i => name ^ "_" ^ string_of_int i) (1 upto len); 

211 

5907  212 
fun name_single name x = [(default_name name, x)]; 
213 
fun name_multi name xs = gen_names (length xs) (default_name name) ~~ xs; 

4853  214 

215 

6091  216 
(* enter_thmx *) 
4853  217 

5933  218 
fun cond_warning name msg = if Sign.base_name name = defaultN then () else warning msg; 
219 

3987  220 
fun warn_overwrite name = 
5933  221 
cond_warning name ("Replaced old copy of theorems " ^ quote name); 
3987  222 

223 
fun warn_same name = 

5933  224 
cond_warning name ("Theorem database already contains a copy of " ^ quote name); 
3987  225 

6091  226 
fun enter_thmx sg app_name (bname, thmx) = 
3987  227 
let 
6350  228 
val name = Sign.full_name sg (default_name bname); 
6091  229 
val named_thms = map Thm.name_thm (app_name name thmx); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

230 

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

231 
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

232 

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

233 
val overwrite = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

234 
(case Symtab.lookup (thms_tab, name) of 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

235 
None => false 
6091  236 
 Some thms' => 
237 
if length thms' = length named_thms andalso forall2 Thm.eq_thm (thms', named_thms) then 

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

238 
(warn_same name; false) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

239 
else (warn_overwrite name; true)); 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

240 

4487  241 
val space' = NameSpace.extend (space, [name]); 
6091  242 
val thms_tab' = Symtab.update ((name, named_thms), thms_tab); 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

243 
val const_idx' = 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

244 
if overwrite then make_const_idx thms_tab' 
6091  245 
else foldl add_const_idx (const_idx, named_thms); 
3987  246 
in 
4022
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

247 
r := {space = space', thms_tab = thms_tab', const_idx = const_idx'}; 
6091  248 
named_thms 
3987  249 
end; 
250 

4853  251 

6091  252 
(* add_thms(s) *) 
4853  253 

6091  254 
fun add_thmx app_name app_att ((bname, thmx), atts) thy = 
5280  255 
let 
6091  256 
val (thy', thmx') = app_att ((thy, thmx), atts); 
257 
val thms'' = enter_thmx (Theory.sign_of thy') app_name (bname, thmx'); 

258 
in (thy', thms'') end; 

4853  259 

6091  260 
fun add_thmxs name app = Library.apply o map (fst oo add_thmx name app); 
5907  261 

6091  262 
val add_thms = add_thmxs name_single Thm.apply_attributes; 
263 
val add_thmss = add_thmxs name_multi Thm.applys_attributes; 

5907  264 

265 

6091  266 
(* have_thmss *) 
5907  267 

6367  268 
fun have_thmss opt_bname more_atts ths_atts thy = 
5907  269 
let 
6091  270 
fun app (x, (ths, atts)) = Thm.applys_attributes ((x, ths), atts); 
271 
val (thy', thmss') = 

5907  272 
foldl_map app (thy, map (fn (ths, atts) => (ths, atts @ more_atts)) ths_atts); 
6367  273 
val thms' = flat thmss'; 
274 
val thms'' = 

275 
(case opt_bname of 

276 
None => thms' 

277 
 Some bname => enter_thmx (Theory.sign_of thy') name_multi (bname, thms')); 

6091  278 
in (thy, thms'') end; 
5280  279 

280 

6091  281 
(* store_thm *) 
5280  282 

6091  283 
fun store_thm th_atts thy = 
284 
let val (thy', [th']) = add_thmx name_single Thm.apply_attributes th_atts thy 

5280  285 
in (thy', th') end; 
3987  286 

287 

4853  288 
(* smart_store_thm *) 
3987  289 

4012  290 
fun smart_store_thm (name, thm) = 
6091  291 
hd (enter_thmx (Thm.sign_of_thm thm) name_single (name, thm)); 
3987  292 

293 

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

294 
(* store axioms as theorems *) 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

295 

4853  296 
local 
297 
fun add_ax app_name add ((name, axs), atts) thy = 

298 
let 

299 
val named_axs = app_name name axs; 

300 
val thy' = add named_axs thy; 

6091  301 
val thms = map (Thm.get_axiom thy' o fst) named_axs; 
302 
in add_thmss [((name, thms), atts)] thy' end; 

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

303 

5907  304 
fun add_axs app_name add = Library.apply o map (add_ax app_name add); 
4853  305 
in 
306 
val add_axioms = add_axs name_single Theory.add_axioms; 

307 
val add_axioms_i = add_axs name_single Theory.add_axioms_i; 

308 
val add_axiomss = add_axs name_multi Theory.add_axioms; 

309 
val add_axiomss_i = add_axs name_multi Theory.add_axioms_i; 

310 
val add_defs = add_axs name_single Theory.add_defs; 

311 
val add_defs_i = add_axs name_single Theory.add_defs_i; 

312 
val add_defss = add_axs name_multi Theory.add_defs; 

313 
val add_defss_i = add_axs name_multi Theory.add_defs_i; 

314 
end; 

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

315 

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

316 

3987  317 

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

318 
(*** derived theory operations ***) 
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 
(** theory management **) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

321 

5005  322 
(* data kind 'Pure/theory_management' *) 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

323 

5005  324 
structure TheoryManagementDataArgs = 
325 
struct 

326 
val name = "Pure/theory_management"; 

6660  327 
type T = {name: string, version: int}; 
5000  328 

6660  329 
val empty = {name = "", version = 0}; 
6547  330 
val copy = I; 
5005  331 
val prep_ext = I; 
5000  332 
fun merge _ = empty; 
5005  333 
fun print _ _ = (); 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

334 
end; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

335 

5005  336 
structure TheoryManagementData = TheoryDataFun(TheoryManagementDataArgs); 
337 
val get_info = TheoryManagementData.get; 

338 
val put_info = TheoryManagementData.put; 

339 

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

340 

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

341 
(* get / put name *) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

342 

5000  343 
val get_name = #name o get_info; 
6660  344 
fun put_name name = put_info {name = name, version = 0}; 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

345 

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

346 

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

347 
(* control prefixing of theory name *) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

348 

5210  349 
val global_path = Theory.root_path; 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

350 

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

351 
fun local_path thy = 
5210  352 
thy > Theory.root_path > Theory.add_path (get_name thy); 
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 

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

355 
(* begin / end theory *) 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

356 

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

357 
fun begin_theory name thys = 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

358 
Theory.prep_ext_merge thys 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

359 
> put_name name 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

360 
> local_path; 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

361 

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

362 
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

363 

6682  364 
fun checkpoint thy = 
365 
if is_draft thy then 

366 
let val {name, version} = get_info thy in 

367 
thy 

368 
> Theory.add_name (name ^ ":" ^ string_of_int version) 

369 
> put_info {name = name, version = version + 1} 

370 
end 

371 
else thy; 

5000  372 

373 

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

374 

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

375 
(** add logical types **) 
4922
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 
fun add_typedecls decls thy = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

378 
let 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

379 
val full = Sign.full_name (Theory.sign_of thy); 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

380 

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

381 
fun type_of (raw_name, vs, mx) = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

382 
if null (duplicates vs) then (raw_name, length vs, mx) 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

383 
else error ("Duplicate parameters in type declaration: " ^ quote raw_name); 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

384 

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

385 
fun arity_of (raw_name, len, mx) = 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

386 
(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

387 

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

388 
val types = map type_of decls; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

389 
val arities = map arity_of types; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

390 
in 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

391 
thy 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

392 
> Theory.add_types types 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

393 
> Theory.add_arities_i arities 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

394 
end; 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

395 

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

396 

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

397 

5091  398 
(*** the ProtoPure theory ***) 
3987  399 

6560
1436349f8b28
renamed 'dummy' to 'dummy_pattern' (less dangerous);
wenzelm
parents:
6547
diff
changeset

400 
val dummy_patternN = "dummy_pattern"; 
1436349f8b28
renamed 'dummy' to 'dummy_pattern' (less dangerous);
wenzelm
parents:
6547
diff
changeset

401 

3987  402 
val proto_pure = 
403 
Theory.pre_pure 

5907  404 
> Library.apply [TheoremsData.init, TheoryManagementData.init] 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

405 
> put_name "ProtoPure" 
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

406 
> global_path 
3987  407 
> Theory.add_types 
4922
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

408 
[("fun", 2, NoSyn), 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

409 
("prop", 0, NoSyn), 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

410 
("itself", 1, NoSyn), 
03b81b6e1baa
added thms_closure: theory > xstring > tthm list option;
wenzelm
parents:
4853
diff
changeset

411 
("dummy", 0, NoSyn)] 
3987  412 
> Theory.add_classes_i [(logicC, [])] 
413 
> Theory.add_defsort_i logicS 

414 
> Theory.add_arities_i 

415 
[("fun", [logicS, logicS], logicS), 

416 
("prop", [], logicS), 

417 
("itself", [logicS], logicS)] 

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

418 
> Theory.add_nonterminals Syntax.pure_nonterms 
3987  419 
> Theory.add_syntax Syntax.pure_syntax 
6027
9dd06eeda95c
added new print_mode "xsymbols" for extended symbol support
oheimb
parents:
5933
diff
changeset

420 
> Theory.add_modesyntax ("symbols" , true) Syntax.pure_sym_syntax 
9dd06eeda95c
added new print_mode "xsymbols" for extended symbol support
oheimb
parents:
5933
diff
changeset

421 
> Theory.add_modesyntax ("xsymbols", true) Syntax.pure_xsym_syntax 
3987  422 
> Theory.add_trfuns Syntax.pure_trfuns 
423 
> Theory.add_trfunsT Syntax.pure_trfunsT 

424 
> Theory.add_syntax 

425 
[("==>", "[prop, prop] => prop", Delimfix "op ==>")] 

426 
> Theory.add_consts 

427 
[("==", "['a::{}, 'a] => prop", InfixrName ("==", 2)), 

428 
("=?=", "['a::{}, 'a] => prop", InfixrName ("=?=", 2)), 

429 
("==>", "[prop, prop] => prop", Mixfix ("(_/ ==> _)", [2, 1], 1)), 

430 
("all", "('a => prop) => prop", Binder ("!!", 0, 0)), 

4788  431 
("Goal", "prop => prop", Mixfix ("GOAL _", [999], 1000)), 
6547  432 
("TYPE", "'a itself", NoSyn), 
6560
1436349f8b28
renamed 'dummy' to 'dummy_pattern' (less dangerous);
wenzelm
parents:
6547
diff
changeset

433 
(dummy_patternN, "'a", Delimfix "'_")] 
5041
a1d0a6d555cd
Goals may now contain assumptions, which are not returned.
nipkow
parents:
5026
diff
changeset

434 
> Theory.add_modesyntax ("", false) 
a1d0a6d555cd
Goals may now contain assumptions, which are not returned.
nipkow
parents:
5026
diff
changeset

435 
[("Goal", "prop => prop", Mixfix ("_", [0], 0))] 
4963
38aa2d56e28c
added get_name, put_name, global_path, local_path, begin_theory,
wenzelm
parents:
4933
diff
changeset

436 
> local_path 
6091  437 
> (add_defs o map Thm.no_attributes) 
4788  438 
[("flexpair_def", "(t =?= u) == (t == u::'a::{})"), 
439 
("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

440 
> end_theory; 
3987  441 

5091  442 
structure ProtoPure = 
443 
struct 

444 
val thy = proto_pure; 

445 
val flexpair_def = get_axiom thy "flexpair_def"; 

446 
val Goal_def = get_axiom thy "Goal_def"; 

447 
end; 

3987  448 

449 

450 
end; 

451 

452 

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

453 
structure BasicPureThy: BASIC_PURE_THY = PureThy; 
0770a19c48d3
added ignored_consts, thms_containing, add_store_axioms(_i),
wenzelm
parents:
4013
diff
changeset

454 
open BasicPureThy; 