author | ballarin |
Tue, 02 Feb 2010 21:23:20 +0100 | |
changeset 36090 | 87e950efb359 |
parent 36088 | a4369989bc45 |
child 36091 | 055934ed89b0 |
permissions | -rw-r--r-- |
29361 | 1 |
(* Title: Pure/Isar/locale.ML |
2 |
Author: Clemens Ballarin, TU Muenchen |
|
3 |
||
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
4 |
Locales -- managed Isar proof contexts, based on Pure predicates. |
29361 | 5 |
|
6 |
Draws basic ideas from Florian Kammueller's original version of |
|
7 |
locales, but uses the richer infrastructure of Isar instead of the raw |
|
8 |
meta-logic. Furthermore, structured import of contexts (with merge |
|
9 |
and rename operations) are provided, as well as type-inference of the |
|
10 |
signature parts, and predicate definitions of the specification text. |
|
11 |
||
12 |
Interpretation enables the reuse of theorems of locales in other |
|
13 |
contexts, namely those defined by theories, structured proofs and |
|
14 |
locales themselves. |
|
15 |
||
16 |
See also: |
|
17 |
||
18 |
[1] Clemens Ballarin. Locales and Locale Expressions in Isabelle/Isar. |
|
19 |
In Stefano Berardi et al., Types for Proofs and Programs: International |
|
20 |
Workshop, TYPES 2003, Torino, Italy, LNCS 3085, pages 34-50, 2004. |
|
21 |
[2] Clemens Ballarin. Interpretation of Locales in Isabelle: Managing |
|
22 |
Dependencies between Locales. Technical Report TUM-I0607, Technische |
|
23 |
Universitaet Muenchen, 2006. |
|
24 |
[3] Clemens Ballarin. Interpretation of Locales in Isabelle: Theories and |
|
25 |
Proof Contexts. In J.M. Borwein and W.M. Farmer, MKM 2006, LNAI 4108, |
|
26 |
pages 31-43, 2006. |
|
27 |
*) |
|
28 |
||
29 |
signature LOCALE = |
|
30 |
sig |
|
29576 | 31 |
(* Locale specification *) |
30344
10a67c5ddddb
more uniform handling of binding in targets and derived elements;
wenzelm
parents:
30223
diff
changeset
|
32 |
val register_locale: binding -> |
30755
7ef503d216c2
simplified internal locale parameters: maintain proper name and type, instead of binding and constraint;
wenzelm
parents:
30754
diff
changeset
|
33 |
(string * sort) list * ((string * typ) * mixfix) list -> |
29361 | 34 |
term option * term list -> |
29441 | 35 |
thm option * thm option -> thm list -> |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
36 |
declaration list * declaration list -> |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
37 |
(string * (Attrib.binding * (thm list * Attrib.src list) list) list) list -> |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
38 |
(string * morphism) list -> theory -> theory |
29361 | 39 |
val intern: theory -> xstring -> string |
40 |
val extern: theory -> string -> xstring |
|
29392 | 41 |
val defined: theory -> string -> bool |
30755
7ef503d216c2
simplified internal locale parameters: maintain proper name and type, instead of binding and constraint;
wenzelm
parents:
30754
diff
changeset
|
42 |
val params_of: theory -> string -> ((string * typ) * mixfix) list |
29441 | 43 |
val intros_of: theory -> string -> thm option * thm option |
44 |
val axioms_of: theory -> string -> thm list |
|
29544 | 45 |
val instance_of: theory -> string -> morphism -> term list |
29361 | 46 |
val specification_of: theory -> string -> term option * term list |
47 |
val declarations_of: theory -> string -> declaration list * declaration list |
|
48 |
||
49 |
(* Storing results *) |
|
50 |
val add_thmss: string -> string -> (Attrib.binding * (thm list * Attrib.src list) list) list -> |
|
51 |
Proof.context -> Proof.context |
|
52 |
val add_type_syntax: string -> declaration -> Proof.context -> Proof.context |
|
53 |
val add_term_syntax: string -> declaration -> Proof.context -> Proof.context |
|
54 |
val add_declaration: string -> declaration -> Proof.context -> Proof.context |
|
55 |
||
56 |
(* Activation *) |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
57 |
val activate_declarations: string * morphism -> Proof.context -> Proof.context |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
58 |
val activate_facts: string * morphism -> Context.generic -> Context.generic |
29361 | 59 |
val init: string -> theory -> Proof.context |
60 |
||
61 |
(* Reasoning about locales *) |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
62 |
val get_witnesses: Proof.context -> thm list |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
63 |
val get_intros: Proof.context -> thm list |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
64 |
val get_unfolds: Proof.context -> thm list |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
65 |
val witness_add: attribute |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
66 |
val intro_add: attribute |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
67 |
val unfold_add: attribute |
29361 | 68 |
val intro_locales_tac: bool -> Proof.context -> thm list -> tactic |
69 |
||
31988 | 70 |
(* Registrations and dependencies *) |
32845
d2d0b9b1a69d
Avoid administrative overhead for identity mixins.
ballarin
parents:
32804
diff
changeset
|
71 |
val add_registration: string * morphism -> (morphism * bool) option -> |
d2d0b9b1a69d
Avoid administrative overhead for identity mixins.
ballarin
parents:
32804
diff
changeset
|
72 |
morphism -> theory -> theory |
d2d0b9b1a69d
Avoid administrative overhead for identity mixins.
ballarin
parents:
32804
diff
changeset
|
73 |
val amend_registration: string * morphism -> morphism * bool -> |
d2d0b9b1a69d
Avoid administrative overhead for identity mixins.
ballarin
parents:
32804
diff
changeset
|
74 |
morphism -> theory -> theory |
32074 | 75 |
val add_dependency: string -> string * morphism -> morphism -> theory -> theory |
29361 | 76 |
|
77 |
(* Diagnostic *) |
|
78 |
val print_locales: theory -> unit |
|
30344
10a67c5ddddb
more uniform handling of binding in targets and derived elements;
wenzelm
parents:
30223
diff
changeset
|
79 |
val print_locale: theory -> bool -> xstring -> unit |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
80 |
val print_registrations: theory -> string -> unit |
29361 | 81 |
end; |
82 |
||
83 |
structure Locale: LOCALE = |
|
84 |
struct |
|
85 |
||
86 |
datatype ctxt = datatype Element.ctxt; |
|
87 |
||
29392 | 88 |
|
89 |
(*** Theory data ***) |
|
29361 | 90 |
|
91 |
datatype locale = Loc of { |
|
29392 | 92 |
(** static part **) |
30755
7ef503d216c2
simplified internal locale parameters: maintain proper name and type, instead of binding and constraint;
wenzelm
parents:
30754
diff
changeset
|
93 |
parameters: (string * sort) list * ((string * typ) * mixfix) list, |
29361 | 94 |
(* type and term parameters *) |
95 |
spec: term option * term list, |
|
96 |
(* assumptions (as a single predicate expression) and defines *) |
|
29441 | 97 |
intros: thm option * thm option, |
98 |
axioms: thm list, |
|
29392 | 99 |
(** dynamic part **) |
36088 | 100 |
decls: (declaration * serial) list * (declaration * serial) list, |
29361 | 101 |
(* type and term syntax declarations *) |
36088 | 102 |
notes: ((string * (Attrib.binding * (thm list * Attrib.src list) list) list) * serial) list, |
29361 | 103 |
(* theorem declarations *) |
36088 | 104 |
dependencies: ((string * morphism) * serial) list |
29361 | 105 |
(* locale dependencies (sublocale relation) *) |
29392 | 106 |
}; |
29361 | 107 |
|
29441 | 108 |
fun mk_locale ((parameters, spec, intros, axioms), ((decls, notes), dependencies)) = |
109 |
Loc {parameters = parameters, intros = intros, axioms = axioms, spec = spec, |
|
110 |
decls = decls, notes = notes, dependencies = dependencies}; |
|
30754 | 111 |
|
29441 | 112 |
fun map_locale f (Loc {parameters, spec, intros, axioms, decls, notes, dependencies}) = |
113 |
mk_locale (f ((parameters, spec, intros, axioms), ((decls, notes), dependencies))); |
|
30754 | 114 |
|
29441 | 115 |
fun merge_locale (Loc {parameters, spec, intros, axioms, decls = (decls1, decls2), |
116 |
notes, dependencies}, Loc {decls = (decls1', decls2'), notes = notes', |
|
117 |
dependencies = dependencies', ...}) = mk_locale |
|
118 |
((parameters, spec, intros, axioms), |
|
119 |
(((merge (eq_snd op =) (decls1, decls1'), merge (eq_snd op =) (decls2, decls2')), |
|
120 |
merge (eq_snd op =) (notes, notes')), |
|
121 |
merge (eq_snd op =) (dependencies, dependencies'))); |
|
29361 | 122 |
|
33522 | 123 |
structure Locales = Theory_Data |
29361 | 124 |
( |
33095
bbd52d2f8696
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents:
33092
diff
changeset
|
125 |
type T = locale Name_Space.table; |
33159 | 126 |
val empty : T = Name_Space.empty_table "locale"; |
29361 | 127 |
val extend = I; |
33522 | 128 |
val merge = Name_Space.join_tables (K merge_locale); |
29361 | 129 |
); |
130 |
||
33095
bbd52d2f8696
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents:
33092
diff
changeset
|
131 |
val intern = Name_Space.intern o #1 o Locales.get; |
bbd52d2f8696
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents:
33092
diff
changeset
|
132 |
val extern = Name_Space.extern o #1 o Locales.get; |
29392 | 133 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
134 |
val get_locale = Symtab.lookup o #2 o Locales.get; |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
135 |
val defined = Symtab.defined o #2 o Locales.get; |
29361 | 136 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
137 |
fun the_locale thy name = |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
138 |
(case get_locale thy name of |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
139 |
SOME (Loc loc) => loc |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
140 |
| NONE => error ("Unknown locale " ^ quote name)); |
29361 | 141 |
|
30344
10a67c5ddddb
more uniform handling of binding in targets and derived elements;
wenzelm
parents:
30223
diff
changeset
|
142 |
fun register_locale binding parameters spec intros axioms decls notes dependencies thy = |
33095
bbd52d2f8696
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents:
33092
diff
changeset
|
143 |
thy |> Locales.map (Name_Space.define true (Sign.naming_of thy) |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
144 |
(binding, |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
145 |
mk_locale ((parameters, spec, intros, axioms), |
36088 | 146 |
((pairself (map (fn decl => (decl, serial ()))) decls, map (fn n => (n, serial ())) notes), |
147 |
map (fn d => (d, serial ())) dependencies))) #> snd); |
|
29361 | 148 |
|
29392 | 149 |
fun change_locale name = |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
150 |
Locales.map o apsnd o Symtab.map_entry name o map_locale o apsnd; |
29361 | 151 |
|
152 |
fun print_locales thy = |
|
33095
bbd52d2f8696
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents:
33092
diff
changeset
|
153 |
Pretty.strs ("locales:" :: map #1 (Name_Space.extern_table (Locales.get thy))) |
29392 | 154 |
|> Pretty.writeln; |
29361 | 155 |
|
156 |
||
157 |
(*** Primitive operations ***) |
|
158 |
||
29392 | 159 |
fun params_of thy = snd o #parameters o the_locale thy; |
29361 | 160 |
|
29441 | 161 |
fun intros_of thy = #intros o the_locale thy; |
162 |
||
163 |
fun axioms_of thy = #axioms o the_locale thy; |
|
164 |
||
29392 | 165 |
fun instance_of thy name morph = params_of thy name |> |
30755
7ef503d216c2
simplified internal locale parameters: maintain proper name and type, instead of binding and constraint;
wenzelm
parents:
30754
diff
changeset
|
166 |
map (Morphism.term morph o Free o #1); |
29361 | 167 |
|
29392 | 168 |
fun specification_of thy = #spec o the_locale thy; |
29361 | 169 |
|
29392 | 170 |
fun declarations_of thy name = the_locale thy name |> |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
171 |
#decls |> pairself (map fst); |
29361 | 172 |
|
29544 | 173 |
fun dependencies_of thy name = the_locale thy name |> |
174 |
#dependencies |> map fst; |
|
175 |
||
29361 | 176 |
|
177 |
(*** Activate context elements of locale ***) |
|
178 |
||
179 |
(** Identifiers: activated locales in theory or proof context **) |
|
180 |
||
181 |
fun ident_eq thy ((n: string, ts), (m, ss)) = (m = n) andalso Pattern.matchess thy (ss, ts); |
|
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
182 |
(* FIXME: this is ident_le, smaller term is more general *) |
29361 | 183 |
|
184 |
local |
|
185 |
||
30754 | 186 |
datatype 'a delayed = Ready of 'a | ToDo of 'a delayed * 'a delayed; |
29361 | 187 |
|
33519 | 188 |
structure Identifiers = Generic_Data |
29361 | 189 |
( |
30754 | 190 |
type T = (string * term list) list delayed; |
191 |
val empty = Ready []; |
|
29361 | 192 |
val extend = I; |
33519 | 193 |
val merge = ToDo; |
29361 | 194 |
); |
195 |
||
196 |
fun finish thy (ToDo (i1, i2)) = merge (ident_eq thy) (finish thy i1, finish thy i2) |
|
197 |
| finish _ (Ready ids) = ids; |
|
198 |
||
199 |
val _ = Context.>> (Context.map_theory (Theory.at_begin (fn thy => |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
200 |
(case Identifiers.get (Context.Theory thy) of |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
201 |
Ready _ => NONE |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
202 |
| ids => SOME (Context.theory_map (Identifiers.put (Ready (finish thy ids))) thy))))); |
29361 | 203 |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
204 |
in |
29361 | 205 |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
206 |
val get_idents = (fn Ready ids => ids) o Identifiers.get; |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
207 |
val put_idents = Identifiers.put o Ready; |
29361 | 208 |
|
209 |
end; |
|
210 |
||
211 |
||
212 |
(** Resolve locale dependencies in a depth-first fashion **) |
|
213 |
||
214 |
local |
|
215 |
||
216 |
val roundup_bound = 120; |
|
217 |
||
32803 | 218 |
fun add thy depth export (name, morph) (deps, marked) = |
29361 | 219 |
if depth > roundup_bound |
220 |
then error "Roundup bound exceeded (sublocale relation probably not terminating)." |
|
221 |
else |
|
222 |
let |
|
30754 | 223 |
val dependencies = dependencies_of thy name; |
32803 | 224 |
val instance = instance_of thy name (morph $> export); |
29361 | 225 |
in |
226 |
if member (ident_eq thy) marked (name, instance) |
|
227 |
then (deps, marked) |
|
228 |
else |
|
229 |
let |
|
30754 | 230 |
val dependencies' = map (fn (name, morph') => (name, morph' $> morph)) dependencies; |
29361 | 231 |
val marked' = (name, instance) :: marked; |
32803 | 232 |
val (deps', marked'') = fold_rev (add thy (depth + 1) export) dependencies' ([], marked'); |
29361 | 233 |
in |
234 |
((name, morph) :: deps' @ deps, marked'') |
|
235 |
end |
|
236 |
end; |
|
237 |
||
238 |
in |
|
239 |
||
33541 | 240 |
(* Note that while identifiers always have the external (exported) view, activate_dep |
32803 | 241 |
is presented with the internal view. *) |
242 |
||
243 |
fun roundup thy activate_dep export (name, morph) (marked, input) = |
|
29361 | 244 |
let |
245 |
(* Find all dependencies incuding new ones (which are dependencies enriching |
|
246 |
existing registrations). *) |
|
32803 | 247 |
val (dependencies, marked') = add thy 0 export (name, morph) ([], []); |
32800 | 248 |
(* Filter out fragments from marked; these won't be activated. *) |
29361 | 249 |
val dependencies' = filter_out (fn (name, morph) => |
32803 | 250 |
member (ident_eq thy) marked (name, instance_of thy name (morph $> export))) dependencies; |
29361 | 251 |
in |
30773 | 252 |
(merge (ident_eq thy) (marked, marked'), input |> fold_rev activate_dep dependencies') |
29361 | 253 |
end; |
254 |
||
255 |
end; |
|
256 |
||
257 |
||
258 |
(* Declarations, facts and entire locale content *) |
|
259 |
||
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
260 |
fun activate_decls (name, morph) context = |
29361 | 261 |
let |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
262 |
val thy = Context.theory_of context; |
29392 | 263 |
val {decls = (typ_decls, term_decls), ...} = the_locale thy name; |
29361 | 264 |
in |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
265 |
context |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
266 |
|> fold_rev (fn (decl, _) => decl morph) typ_decls |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
267 |
|> fold_rev (fn (decl, _) => decl morph) term_decls |
29361 | 268 |
end; |
269 |
||
270 |
fun activate_notes activ_elem transfer thy (name, morph) input = |
|
271 |
let |
|
29392 | 272 |
val {notes, ...} = the_locale thy name; |
29361 | 273 |
fun activate ((kind, facts), _) input = |
274 |
let |
|
275 |
val facts' = facts |> Element.facts_map (Element.morph_ctxt (transfer input $> morph)) |
|
276 |
in activ_elem (Notes (kind, facts')) input end; |
|
277 |
in |
|
278 |
fold_rev activate notes input |
|
279 |
end; |
|
280 |
||
281 |
fun activate_all name thy activ_elem transfer (marked, input) = |
|
282 |
let |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
283 |
val {parameters = (_, params), spec = (asm, defs), ...} = the_locale thy name; |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
284 |
val input' = input |> |
30755
7ef503d216c2
simplified internal locale parameters: maintain proper name and type, instead of binding and constraint;
wenzelm
parents:
30754
diff
changeset
|
285 |
(not (null params) ? |
7ef503d216c2
simplified internal locale parameters: maintain proper name and type, instead of binding and constraint;
wenzelm
parents:
30754
diff
changeset
|
286 |
activ_elem (Fixes (map (fn ((x, T), mx) => (Binding.name x, SOME T, mx)) params))) |> |
29361 | 287 |
(* FIXME type parameters *) |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
288 |
(case asm of SOME A => activ_elem (Assumes [(Attrib.empty_binding, [(A, [])])]) | _ => I) |> |
29361 | 289 |
(if not (null defs) |
290 |
then activ_elem (Defines (map (fn def => (Attrib.empty_binding, (def, []))) defs)) |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
291 |
else I); |
30773 | 292 |
val activate = activate_notes activ_elem transfer thy; |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
293 |
in |
32803 | 294 |
roundup thy activate Morphism.identity (name, Morphism.identity) (marked, input') |
29361 | 295 |
end; |
296 |
||
297 |
||
298 |
(** Public activation functions **) |
|
299 |
||
30775
71f777103225
added Element.init, which unifies former activate_elem in element.ML and init_elem in locale.ML;
wenzelm
parents:
30773
diff
changeset
|
300 |
fun activate_declarations dep = Context.proof_map (fn context => |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
301 |
let |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
302 |
val thy = Context.theory_of context; |
32803 | 303 |
in roundup thy activate_decls Morphism.identity dep (get_idents context, context) |-> put_idents end); |
29361 | 304 |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
305 |
fun activate_facts dep context = |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
306 |
let |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
307 |
val thy = Context.theory_of context; |
30775
71f777103225
added Element.init, which unifies former activate_elem in element.ML and init_elem in locale.ML;
wenzelm
parents:
30773
diff
changeset
|
308 |
val activate = activate_notes Element.init (Element.transfer_morphism o Context.theory_of) thy; |
32803 | 309 |
in roundup thy activate Morphism.identity dep (get_idents context, context) |-> put_idents end; |
29361 | 310 |
|
311 |
fun init name thy = |
|
30775
71f777103225
added Element.init, which unifies former activate_elem in element.ML and init_elem in locale.ML;
wenzelm
parents:
30773
diff
changeset
|
312 |
activate_all name thy Element.init (Element.transfer_morphism o Context.theory_of) |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
313 |
([], Context.Proof (ProofContext.init thy)) |-> put_idents |> Context.proof_of; |
29361 | 314 |
|
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
315 |
fun print_locale thy show_facts raw_name = |
29361 | 316 |
let |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
317 |
val name = intern thy raw_name; |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
318 |
val ctxt = init name thy; |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
319 |
fun cons_elem (elem as Notes _) = show_facts ? cons elem |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
320 |
| cons_elem elem = cons elem; |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
321 |
val elems = |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
322 |
activate_all name thy cons_elem (K (Element.transfer_morphism thy)) ([], []) |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
323 |
|> snd |> rev; |
29361 | 324 |
in |
30764
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
325 |
Pretty.big_list "locale elements:" (map (Pretty.chunks o Element.pretty_ctxt ctxt) elems) |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
326 |
|> Pretty.writeln |
3e3e7aa0cc7a
simplified Locale.activate operations, using generic context;
wenzelm
parents:
30763
diff
changeset
|
327 |
end; |
29361 | 328 |
|
329 |
||
330 |
(*** Registrations: interpretations in theories ***) |
|
331 |
||
33522 | 332 |
structure Registrations = Theory_Data |
29361 | 333 |
( |
36088 | 334 |
type T = ((string * (morphism * morphism)) * serial) list * |
36090 | 335 |
(* registrations, in reverse order of declaration; |
336 |
serial points to mixin list *) |
|
36088 | 337 |
(serial * ((morphism * bool) * serial) list) list; |
36090 | 338 |
(* alist of mixin lists, per list mixins in reverse order of declaration; |
339 |
lists indexed by registration serial, |
|
340 |
entries for empty lists may be omitted *) |
|
32801 | 341 |
val empty = ([], []); |
29361 | 342 |
val extend = I; |
33522 | 343 |
fun merge ((r1, m1), (r2, m2)) : T = |
32801 | 344 |
(Library.merge (eq_snd op =) (r1, r2), |
345 |
AList.join (op =) (K (Library.merge (eq_snd op =))) (m1, m2)); |
|
29361 | 346 |
(* FIXME consolidate with dependencies, consider one data slot only *) |
347 |
); |
|
348 |
||
32801 | 349 |
|
350 |
(* Primitive operations *) |
|
351 |
||
352 |
fun compose_mixins mixins = |
|
353 |
fold_rev Morphism.compose (map (fst o fst) mixins) Morphism.identity; |
|
354 |
||
36088 | 355 |
fun reg_morph mixins ((name, (base, export)), serial) = |
356 |
let val mix = the_default [] (AList.lookup (op =) mixins serial) |> compose_mixins; |
|
32801 | 357 |
in (name, base $> mix $> export) end; |
31988 | 358 |
|
359 |
fun these_registrations thy name = Registrations.get thy |
|
32801 | 360 |
|>> filter (curry (op =) name o fst o fst) |
361 |
|-> (fn regs => fn mixins => map (reg_morph mixins) regs); |
|
31988 | 362 |
|
363 |
fun all_registrations thy = Registrations.get thy |
|
32801 | 364 |
|-> (fn regs => fn mixins => map (reg_morph mixins) regs); |
365 |
||
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
366 |
fun get_mixins thy (name, morph) = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
367 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
368 |
val (regs, mixins) = Registrations.get thy; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
369 |
in |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
370 |
case find_first (fn ((name', (morph', export')), _) => ident_eq thy |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
371 |
((name', instance_of thy name' (morph' $> export')), (name, instance_of thy name morph))) (rev regs) of |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
372 |
NONE => [] |
36088 | 373 |
| SOME (_, serial) => the_default [] (AList.lookup (op =) mixins serial) |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
374 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
375 |
|
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
376 |
fun collect_mixins thy (name, morph) = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
377 |
roundup thy (fn dep => fn mixins => |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
378 |
merge (eq_snd op =) (mixins, get_mixins thy dep)) Morphism.identity (name, morph) ([], []) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
379 |
|> snd |> filter (snd o fst); (* only inheritable mixins *) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
380 |
|
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
381 |
fun activate_notes' activ_elem transfer thy export (name, morph) input = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
382 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
383 |
val {notes, ...} = the_locale thy name; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
384 |
fun activate ((kind, facts), _) input = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
385 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
386 |
val mixin = collect_mixins thy (name, morph $> export) |> compose_mixins; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
387 |
val facts' = facts |> Element.facts_map (Element.morph_ctxt (transfer input $> morph $> mixin $> export)) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
388 |
in activ_elem (Notes (kind, facts')) input end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
389 |
in |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
390 |
fold_rev activate notes input |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
391 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
392 |
|
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
393 |
fun activate_facts' export dep context = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
394 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
395 |
val thy = Context.theory_of context; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
396 |
val activate = activate_notes' Element.init (Element.transfer_morphism o Context.theory_of) thy export; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
397 |
in roundup thy activate export dep (get_idents context, context) |-> put_idents end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
398 |
|
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
399 |
|
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
400 |
(* Diagnostic *) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
401 |
|
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
402 |
fun print_registrations thy raw_name = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
403 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
404 |
val name = intern thy raw_name; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
405 |
val name' = extern thy name; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
406 |
val ctxt = ProofContext.init thy; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
407 |
fun prt_qual (qual, mand) = Pretty.str (qual ^ (if mand then "!" else "?")); |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
408 |
fun prt_quals qs = Pretty.separate "." (map prt_qual qs) |> Pretty.block; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
409 |
val prt_term = Pretty.quote o Syntax.pretty_term ctxt; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
410 |
fun prt_term' t = if !show_types |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
411 |
then Pretty.block [prt_term t, Pretty.brk 1, Pretty.str "::", |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
412 |
Pretty.brk 1, (Pretty.quote o Syntax.pretty_typ ctxt) (type_of t)] |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
413 |
else prt_term t; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
414 |
fun prt_inst ts = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
415 |
Pretty.block (Pretty.breaks (Pretty.str name' :: map prt_term' ts)); |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
416 |
fun prt_reg (name, morph) = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
417 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
418 |
val qs = Binding.name "x" |> Morphism.binding morph |> Binding.prefix_of; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
419 |
val ts = instance_of thy name morph; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
420 |
in |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
421 |
case qs of |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
422 |
[] => prt_inst ts |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
423 |
| qs => Pretty.block [prt_quals qs, Pretty.brk 1, Pretty.str ":", |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
424 |
Pretty.brk 1, prt_inst ts] |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
425 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
426 |
in |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
427 |
(case these_registrations thy name of |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
428 |
[] => Pretty.str ("no interpretations") |
32980
d556a0e04e33
Observe order of declaration when printing registrations.
ballarin
parents:
32845
diff
changeset
|
429 |
| regs => Pretty.big_list "interpretations:" (map prt_reg (rev regs))) |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
430 |
|> Pretty.writeln |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
431 |
end; |
32801 | 432 |
|
433 |
||
434 |
(* Add and extend registrations *) |
|
435 |
||
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
436 |
fun amend_registration (name, morph) mixin export thy = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
437 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
438 |
val regs = Registrations.get thy |> fst; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
439 |
val base = instance_of thy name (morph $> export); |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
440 |
fun match ((name', (morph', export')), _) = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
441 |
name = name' andalso eq_list (op aconv) (base, instance_of thy name' (morph' $> export')); |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
442 |
in |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
443 |
case find_first match (rev regs) of |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
444 |
NONE => error ("No interpretation of locale " ^ |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
445 |
quote (extern thy name) ^ " and\nparameter instantiation " ^ |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
446 |
space_implode " " (map (quote o Syntax.string_of_term_global thy) base) ^ |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
447 |
" available") |
36088 | 448 |
| SOME (_, serial') => Registrations.map |
449 |
(apsnd (AList.map_default (op =) (serial', []) (cons (mixin, serial ())))) thy |
|
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
450 |
(* FIXME deal with inheritance: propagate to existing children *) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
451 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
452 |
|
32801 | 453 |
(* Note that a registration that would be subsumed by an existing one will not be |
454 |
generated, and it will not be possible to amend it. *) |
|
455 |
||
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
456 |
fun add_registration (name, base_morph) mixin export thy = |
32801 | 457 |
let |
458 |
val base = instance_of thy name base_morph; |
|
459 |
in |
|
460 |
if member (ident_eq thy) (get_idents (Context.Theory thy)) (name, base) |
|
461 |
then thy |
|
462 |
else |
|
463 |
let |
|
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
464 |
fun add_reg (dep', morph') = |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
465 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
466 |
val mixins = collect_mixins thy (dep', morph' $> export); |
36088 | 467 |
val serial = serial (); |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
468 |
in |
36088 | 469 |
Registrations.map (apfst (cons ((dep', (morph', export)), serial)) |
36090 | 470 |
#> not (null mixins) ? apsnd (cons (serial, mixins))) |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
471 |
end |
32801 | 472 |
in |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
473 |
(get_idents (Context.Theory thy), thy) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
474 |
(* add new registrations with inherited mixins *) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
475 |
|> roundup thy add_reg export (name, base_morph) |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
476 |
|> snd |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
477 |
(* add mixin *) |
32845
d2d0b9b1a69d
Avoid administrative overhead for identity mixins.
ballarin
parents:
32804
diff
changeset
|
478 |
|> (case mixin of NONE => I |
d2d0b9b1a69d
Avoid administrative overhead for identity mixins.
ballarin
parents:
32804
diff
changeset
|
479 |
| SOME mixin => amend_registration (name, base_morph) mixin export) |
32801 | 480 |
(* activate import hierarchy as far as not already active *) |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
481 |
|> Context.theory_map (activate_facts' export (name, base_morph)) |
32801 | 482 |
end |
483 |
end; |
|
484 |
||
29361 | 485 |
|
31988 | 486 |
(*** Dependencies ***) |
487 |
||
32074 | 488 |
fun add_dependency loc (dep, morph) export thy = |
31988 | 489 |
thy |
36088 | 490 |
|> (change_locale loc o apsnd) (cons ((dep, morph $> export), serial ())) |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
491 |
|> (fn thy => fold_rev (Context.theory_map o activate_facts' export) |
31988 | 492 |
(all_registrations thy) thy); |
32801 | 493 |
(* FIXME deal with inheritance: propagate mixins to new children *) |
31988 | 494 |
|
495 |
||
29361 | 496 |
(*** Storing results ***) |
497 |
||
498 |
(* Theorems *) |
|
499 |
||
500 |
fun add_thmss loc kind args ctxt = |
|
501 |
let |
|
30777
9960ff945c52
simplified Element.activate(_i): singleton version;
wenzelm
parents:
30775
diff
changeset
|
502 |
val (Notes args', ctxt') = Element.activate_i (Notes (kind, args)) ctxt; |
29361 | 503 |
val ctxt'' = ctxt' |> ProofContext.theory ( |
36088 | 504 |
(change_locale loc o apfst o apsnd) (cons (args', serial ())) |
29392 | 505 |
#> |
29361 | 506 |
(* Registrations *) |
31988 | 507 |
(fn thy => fold_rev (fn (_, morph) => |
29361 | 508 |
let |
509 |
val args'' = snd args' |> Element.facts_map (Element.morph_ctxt morph) |> |
|
510 |
Attrib.map_facts (Attrib.attribute_i thy) |
|
30438
c2d49315b93b
eliminated qualified_names naming policy: qualified names are only permitted via explicit Binding.qualify/qualified_name etc. (NB: user-level outer syntax should never do this);
wenzelm
parents:
30344
diff
changeset
|
511 |
in PureThy.note_thmss kind args'' #> snd end) |
31988 | 512 |
(these_registrations thy loc) thy)) |
29361 | 513 |
in ctxt'' end; |
514 |
||
515 |
||
516 |
(* Declarations *) |
|
517 |
||
518 |
local |
|
519 |
||
520 |
fun decl_attrib decl phi = Thm.declaration_attribute (K (decl phi)); |
|
521 |
||
522 |
fun add_decls add loc decl = |
|
36088 | 523 |
ProofContext.theory ((change_locale loc o apfst o apfst) (add (decl, serial ()))) #> |
33643
b275f26a638b
eliminated obsolete "internal" kind -- collapsed to unspecific "";
wenzelm
parents:
33541
diff
changeset
|
524 |
add_thmss loc "" |
33278 | 525 |
[((Binding.conceal Binding.empty, [Attrib.internal (decl_attrib decl)]), |
526 |
[([Drule.dummy_thm], [])])]; |
|
29361 | 527 |
|
528 |
in |
|
529 |
||
530 |
val add_type_syntax = add_decls (apfst o cons); |
|
531 |
val add_term_syntax = add_decls (apsnd o cons); |
|
532 |
val add_declaration = add_decls (K I); |
|
533 |
||
534 |
end; |
|
535 |
||
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
536 |
|
29361 | 537 |
(*** Reasoning about locales ***) |
538 |
||
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
539 |
(* Storage for witnesses, intro and unfold rules *) |
29361 | 540 |
|
33519 | 541 |
structure Thms = Generic_Data |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
542 |
( |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
543 |
type T = thm list * thm list * thm list; |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
544 |
val empty = ([], [], []); |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
545 |
val extend = I; |
33519 | 546 |
fun merge ((witnesses1, intros1, unfolds1), (witnesses2, intros2, unfolds2)) = |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
547 |
(Thm.merge_thms (witnesses1, witnesses2), |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
548 |
Thm.merge_thms (intros1, intros2), |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
549 |
Thm.merge_thms (unfolds1, unfolds2)); |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
550 |
); |
29361 | 551 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
552 |
val get_witnesses = #1 o Thms.get o Context.Proof; |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
553 |
val get_intros = #2 o Thms.get o Context.Proof; |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
554 |
val get_unfolds = #3 o Thms.get o Context.Proof; |
29361 | 555 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
556 |
val witness_add = |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
557 |
Thm.declaration_attribute (fn th => Thms.map (fn (x, y, z) => (Thm.add_thm th x, y, z))); |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
558 |
val intro_add = |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
559 |
Thm.declaration_attribute (fn th => Thms.map (fn (x, y, z) => (x, Thm.add_thm th y, z))); |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
560 |
val unfold_add = |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
561 |
Thm.declaration_attribute (fn th => Thms.map (fn (x, y, z) => (x, y, Thm.add_thm th z))); |
29361 | 562 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
563 |
|
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
564 |
(* Tactic *) |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
565 |
|
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
566 |
fun intro_locales_tac eager ctxt = |
29361 | 567 |
Method.intros_tac |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
568 |
(get_witnesses ctxt @ get_intros ctxt @ (if eager then get_unfolds ctxt else [])); |
29361 | 569 |
|
570 |
val _ = Context.>> (Context.map_theory |
|
30515 | 571 |
(Method.setup (Binding.name "intro_locales") (Scan.succeed (METHOD o intro_locales_tac false)) |
572 |
"back-chain introduction rules of locales without unfolding predicates" #> |
|
573 |
Method.setup (Binding.name "unfold_locales") (Scan.succeed (METHOD o intro_locales_tac true)) |
|
574 |
"back-chain all introduction rules of locales")); |
|
29361 | 575 |
|
576 |
end; |
|
577 |