src/Pure/Isar/locale.ML
author ballarin
Mon, 27 Sep 2004 10:27:34 +0200
changeset 15206 09d78ec709c7
parent 15127 2550a5578d39
child 15212 eb4343a0d571
permissions -rw-r--r--
Modified locales: improved implementation of "includes".
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
     1
(*  Title:      Pure/Isar/locale.ML
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
     2
    ID:         $Id$
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
     3
    Author:     Clemens Ballarin, TU Muenchen; Markus Wenzel, LMU/TU Muenchen
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
     4
12058
cc182b43dd55 fixes: optional typ;
wenzelm
parents: 12046
diff changeset
     5
Locales -- Isar proof contexts as meta-level predicates, with local
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
     6
syntax and implicit structures.
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
     7
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
     8
Draws some basic ideas from Florian Kammueller's original version of
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
     9
locales, but uses the richer infrastructure of Isar instead of the raw
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
    10
meta-logic.  Furthermore, we provide structured import of contexts
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
    11
(with merge and rename operations), as well as type-inference of the
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
    12
signature parts, and predicate definitions of the specification text.
14446
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
    13
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
    14
See also:
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
    15
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
    16
[1] Clemens Ballarin. Locales and Locale Expressions in Isabelle/Isar.
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
    17
    In Stefano Berardi et al., Types for Proofs and Programs: International
15099
6d8619440ea0 Some comments added.
ballarin
parents: 14981
diff changeset
    18
    Workshop, TYPES 2003, Torino, Italy, LNCS 3085, pages 34-50, 2004.
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    19
*)
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    20
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    21
signature LOCALE =
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    22
sig
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    23
  type context
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    24
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    25
  (* Constructors for elem, expr and elem_expr are
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    26
     currently only used for inputting locales (outer_parse.ML). *)
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    27
  datatype ('typ, 'term, 'fact, 'att) elem =
12058
cc182b43dd55 fixes: optional typ;
wenzelm
parents: 12046
diff changeset
    28
    Fixes of (string * 'typ option * mixfix option) list |
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    29
    Assumes of ((string * 'att list) * ('term * ('term list * 'term list)) list) list |
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    30
    Defines of ((string * 'att list) * ('term * 'term list)) list |
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    31
    Notes of ((string * 'att list) * ('fact * 'att list) list) list
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    32
  datatype expr =
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    33
    Locale of string |
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    34
    Rename of expr * string option list |
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    35
    Merge of expr list
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    36
  val empty: expr
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    37
  datatype 'a elem_expr = Elem of 'a | Expr of expr
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    38
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    39
  (* Abstract interface to locales *)
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    40
  type 'att element
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    41
  type 'att element_i
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    42
  type locale
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    43
  val intern: Sign.sg -> xstring -> string
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
    44
  val cond_extern: Sign.sg -> string -> xstring
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
    45
  val the_locale: theory -> string -> locale
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    46
  val map_attrib_element: ('att -> context attribute) -> 'att element ->
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    47
    context attribute element
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    48
  val map_attrib_element_i: ('att -> context attribute) -> 'att element_i ->
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    49
    context attribute element_i
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    50
  val map_attrib_elem_or_expr: ('att -> context attribute) ->
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    51
    'att element elem_expr -> context attribute element elem_expr
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    52
  val map_attrib_elem_or_expr_i: ('att -> context attribute) ->
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    53
    'att element_i elem_expr -> context attribute element_i elem_expr
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    54
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    55
  val read_context_statement: xstring option ->
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    56
    context attribute element elem_expr list ->
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
    57
    (string * (string list * string list)) list list -> context ->
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    58
    string option * (cterm list * cterm list) * context * context * 
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    59
      (term * (term list * term list)) list list
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    60
  val cert_context_statement: string option ->
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    61
    context attribute element_i elem_expr list ->
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
    62
    (term * (term list * term list)) list list -> context ->
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    63
    string option * (cterm list * cterm list) * context * context *
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
    64
      (term * (term list * term list)) list list
12758
f6aceb9d4b8e print_locale: allow full body specification;
wenzelm
parents: 12730
diff changeset
    65
  val print_locales: theory -> unit
f6aceb9d4b8e print_locale: allow full body specification;
wenzelm
parents: 12730
diff changeset
    66
  val print_locale: theory -> expr -> context attribute element list -> unit
13394
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
    67
  val add_locale: bool -> bstring -> expr -> context attribute element list -> theory -> theory
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
    68
  val add_locale_i: bool -> bstring -> expr -> context attribute element_i list
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
    69
    -> theory -> theory
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
    70
  val smart_note_thmss: string -> (string * 'a) Library.option ->
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
    71
    ((bstring * theory attribute list) * (thm list * theory attribute list) list) list ->
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
    72
    theory -> theory * (bstring * thm list) list
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
    73
  val note_thmss: string -> xstring ->
12711
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12706
diff changeset
    74
    ((bstring * context attribute list) * (xstring * context attribute list) list) list ->
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12706
diff changeset
    75
    theory -> theory * (bstring * thm list) list
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
    76
  val note_thmss_i: string -> string ->
12711
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12706
diff changeset
    77
    ((bstring * context attribute list) * (thm list * context attribute list) list) list ->
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12706
diff changeset
    78
    theory -> theory * (bstring * thm list) list
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
    79
  val add_thmss: string -> ((string * thm list) * context attribute list) list ->
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
    80
    theory * context -> (theory * context) * (string * thm list) list
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
    81
  val instantiate: string -> string * context attribute list
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
    82
    -> thm list option -> context -> context
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    83
  val setup: (theory -> theory) list
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    84
end;
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
    85
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
    86
structure Locale: LOCALE =
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    87
struct
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    88
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    89
(** locale elements and expressions **)
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    90
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
    91
type context = ProofContext.context;
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
    92
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    93
datatype ('typ, 'term, 'fact, 'att) elem =
12058
cc182b43dd55 fixes: optional typ;
wenzelm
parents: 12046
diff changeset
    94
  Fixes of (string * 'typ option * mixfix option) list |
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    95
  Assumes of ((string * 'att list) * ('term * ('term list * 'term list)) list) list |
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
    96
  Defines of ((string * 'att list) * ('term * 'term list)) list |
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    97
  Notes of ((string * 'att list) * ('fact * 'att list) list) list;
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    98
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
    99
datatype expr =
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   100
  Locale of string |
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   101
  Rename of expr * string option list |
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   102
  Merge of expr list;
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   103
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   104
val empty = Merge [];
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   105
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   106
datatype 'a elem_expr =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   107
  Elem of 'a | Expr of expr;
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   108
15127
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   109
type 'att element = (string, string, string, 'att) elem;
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   110
type 'att element_i = (typ, term, thm list, 'att) elem;
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
   111
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
   112
type locale =
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   113
 {predicate: cterm list * thm list,
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   114
    (* CB: For old-style locales with "(open)" this entry is ([], []).
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   115
       For new-style locales, which declare predicates, if the locale declares
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   116
       no predicates, this is also ([], []).
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   117
       If the locale declares predicates, the record field is
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   118
       ([statement], axioms), where statement is the locale predicate applied
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   119
       to the (assumed) locale parameters.  Axioms contains the projections
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   120
       from the locale predicate to the normalised assumptions of the locale
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   121
       (cf. [1], normalisation of locale expressions.)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   122
    *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   123
  import: expr,                                       (*dynamic import*)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   124
  elems: (context attribute element_i * stamp) list,  (*static content*)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   125
  params: (string * typ option) list * string list}   (*all/local params*)
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   126
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   127
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   128
(** theory data **)
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   129
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   130
structure LocalesArgs =
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   131
struct
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   132
  val name = "Isar/locales";
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   133
  type T = NameSpace.T * locale Symtab.table;
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   134
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   135
  val empty = (NameSpace.empty, Symtab.empty);
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   136
  val copy = I;
12118
3d62ee5bec5e proper close_locale;
wenzelm
parents: 12084
diff changeset
   137
  val prep_ext = I;
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   138
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   139
  (*joining of locale elements: only facts may be added later!*)
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   140
  fun join ({predicate, import, elems, params}: locale, {elems = elems', ...}: locale) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   141
    Some {predicate = predicate, import = import, elems = gen_merge_lists eq_snd elems elems',
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   142
      params = params};
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   143
  fun merge ((space1, locs1), (space2, locs2)) =
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   144
    (NameSpace.merge (space1, space2), Symtab.join join (locs1, locs2));
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   145
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   146
  fun print _ (space, locs) =
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   147
    Pretty.strs ("locales:" :: map (NameSpace.cond_extern space o #1) (Symtab.dest locs))
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   148
    |> Pretty.writeln;
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   149
end;
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   150
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   151
structure LocalesData = TheoryDataFun(LocalesArgs);
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   152
val print_locales = LocalesData.print;
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   153
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   154
val intern = NameSpace.intern o #1 o LocalesData.get_sg;
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   155
val cond_extern = NameSpace.cond_extern o #1 o LocalesData.get_sg;
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   156
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   157
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   158
(* access locales *)
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   159
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   160
fun declare_locale name =
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   161
  LocalesData.map (apfst (fn space => (NameSpace.extend (space, [name]))));
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   162
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   163
fun put_locale name loc = LocalesData.map (apsnd (fn locs => Symtab.update ((name, loc), locs)));
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   164
fun get_locale thy name = Symtab.lookup (#2 (LocalesData.get thy), name);
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   165
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   166
fun the_locale thy name =
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   167
  (case get_locale thy name of
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   168
    Some loc => loc
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   169
  | None => error ("Unknown locale " ^ quote name));
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   170
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
   171
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   172
(* import hierarchy
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   173
   implementation could be more efficient, eg. by maintaining a database
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   174
   of dependencies *)
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   175
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   176
fun imports thy (upper, lower) =
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   177
  let
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   178
    val sign = sign_of thy;
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   179
    fun imps (Locale name) low = (name = low) orelse
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   180
      (case get_locale thy name of
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   181
           None => false
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   182
         | Some {import, ...} => imps import low)
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   183
      | imps (Rename (expr, _)) low = imps expr low
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   184
      | imps (Merge es) low = exists (fn e => imps e low) es;
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   185
  in
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   186
    imps (Locale (intern sign upper)) (intern sign lower)
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   187
  end;
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   188
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   189
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   190
(* diagnostics *)
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   191
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   192
fun err_in_locale ctxt msg ids =
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   193
  let
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   194
    val sign = ProofContext.sign_of ctxt;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   195
    fun prt_id (name, parms) =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   196
      [Pretty.block (Pretty.breaks (map Pretty.str (cond_extern sign name :: parms)))];
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   197
    val prt_ids = flat (separate [Pretty.str " +", Pretty.brk 1] (map prt_id ids));
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   198
    val err_msg =
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   199
      if forall (equal "" o #1) ids then msg
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   200
      else msg ^ "\n" ^ Pretty.string_of (Pretty.block
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   201
        (Pretty.str "The error(s) above occurred in locale:" :: Pretty.brk 1 :: prt_ids));
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   202
  in raise ProofContext.CONTEXT (err_msg, ctxt) end;
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
   203
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   204
(* Version for identifiers with axioms *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   205
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   206
fun err_in_locale' ctxt msg ids' = err_in_locale ctxt msg (map fst ids');
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   207
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   208
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   209
(** primitives **)
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
   210
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
   211
(* renaming *)
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   212
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   213
fun rename ren x = if_none (assoc_string (ren, x)) x;
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   214
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   215
fun rename_term ren (Free (x, T)) = Free (rename ren x, T)
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   216
  | rename_term ren (t $ u) = rename_term ren t $ rename_term ren u
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   217
  | rename_term ren (Abs (x, T, t)) = Abs (x, T, rename_term ren t)
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   218
  | rename_term _ a = a;
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   219
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   220
fun rename_thm ren th =
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   221
  let
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   222
    val {sign, hyps, prop, maxidx, ...} = Thm.rep_thm th;
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   223
    val cert = Thm.cterm_of sign;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   224
    val (xs, Ts) = Library.split_list (foldl Term.add_frees ([], prop :: hyps));
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   225
    val xs' = map (rename ren) xs;
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   226
    fun cert_frees names = map (cert o Free) (names ~~ Ts);
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   227
    fun cert_vars names = map (cert o Var o apfst (rpair (maxidx + 1))) (names ~~ Ts);
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   228
  in
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   229
    if xs = xs' then th
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   230
    else
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   231
      th
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   232
      |> Drule.implies_intr_list (map cert hyps)
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   233
      |> Drule.forall_intr_list (cert_frees xs)
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   234
      |> Drule.forall_elim_list (cert_vars xs)
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   235
      |> Thm.instantiate ([], cert_vars xs ~~ cert_frees xs')
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   236
      |> (fn th' => Drule.implies_elim_list th' (map (Thm.assume o cert o rename_term ren) hyps))
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   237
  end;
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   238
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   239
fun rename_elem ren (Fixes fixes) = Fixes (fixes |> map (fn (x, T, mx) =>
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   240
      let val x' = rename ren x in
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   241
        if x = x' then (x, T, mx)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   242
        else (x', T, if mx = None then mx else Some Syntax.NoSyn)    (*drop syntax*)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   243
      end))
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   244
  | rename_elem ren (Assumes asms) = Assumes (map (apsnd (map (fn (t, (ps, qs)) =>
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   245
      (rename_term ren t, (map (rename_term ren) ps, map (rename_term ren) qs))))) asms)
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   246
  | rename_elem ren (Defines defs) = Defines (map (apsnd (fn (t, ps) =>
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   247
      (rename_term ren t, map (rename_term ren) ps))) defs)
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   248
  | rename_elem ren (Notes facts) = Notes (map (apsnd (map (apfst (map (rename_thm ren))))) facts);
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   249
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   250
fun rename_facts prfx elem =
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   251
  let
12323
e151ee6e820f qualify_elem: do not qualify empty names ("");
wenzelm
parents: 12307
diff changeset
   252
    fun qualify (arg as ((name, atts), x)) =
13394
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   253
      if prfx = "" orelse name = "" then arg
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   254
      else ((NameSpace.pack [prfx, name], atts), x);
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   255
  in
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   256
    (case elem of
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   257
      Fixes fixes => Fixes fixes
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   258
    | Assumes asms => Assumes (map qualify asms)
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   259
    | Defines defs => Defines (map qualify defs)
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   260
    | Notes facts => Notes (map qualify facts))
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   261
  end;
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   262
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   263
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   264
(* type instantiation *)
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   265
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   266
fun inst_type [] T = T
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   267
  | inst_type env T = Term.map_type_tfree (fn v => if_none (assoc (env, v)) (TFree v)) T;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   268
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   269
fun inst_term [] t = t
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   270
  | inst_term env t = Term.map_term_types (inst_type env) t;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   271
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   272
fun inst_thm _ [] th = th
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   273
  | inst_thm ctxt env th =
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   274
      let
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   275
        val sign = ProofContext.sign_of ctxt;
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   276
        val cert = Thm.cterm_of sign;
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   277
        val certT = Thm.ctyp_of sign;
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   278
        val {hyps, prop, maxidx, ...} = Thm.rep_thm th;
12579
wenzelm
parents: 12575
diff changeset
   279
        val tfrees = foldr Term.add_term_tfree_names (prop :: hyps, []);
wenzelm
parents: 12575
diff changeset
   280
        val env' = filter (fn ((a, _), _) => a mem_string tfrees) env;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   281
      in
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   282
        if null env' then th
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   283
        else
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   284
          th
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   285
          |> Drule.implies_intr_list (map cert hyps)
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   286
          |> Drule.tvars_intr_list (map (#1 o #1) env')
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   287
          |> (fn (th', al) => th' |>
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   288
            Thm.instantiate ((map (fn ((a, _), T) => (the (assoc (al, a)), certT T)) env'), []))
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   289
          |> (fn th'' => Drule.implies_elim_list th''
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   290
              (map (Thm.assume o cert o inst_term env') hyps))
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   291
      end;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   292
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   293
fun inst_elem _ env (Fixes fixes) =
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   294
      Fixes (map (fn (x, T, mx) => (x, apsome (inst_type env) T, mx)) fixes)
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   295
  | inst_elem _ env (Assumes asms) = Assumes (map (apsnd (map (fn (t, (ps, qs)) =>
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   296
      (inst_term env t, (map (inst_term env) ps, map (inst_term env) qs))))) asms)
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   297
  | inst_elem _ env (Defines defs) = Defines (map (apsnd (fn (t, ps) =>
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   298
      (inst_term env t, map (inst_term env) ps))) defs)
13211
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   299
  | inst_elem ctxt env (Notes facts) =
aabdb4b33625 BUG FIX in inst_thm: use current context instead of that of thm!!!
wenzelm
parents: 12958
diff changeset
   300
      Notes (map (apsnd (map (apfst (map (inst_thm ctxt env))))) facts);
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   301
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   302
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   303
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   304
(** structured contexts: rename + merge + implicit type instantiation **)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   305
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   306
(* parameter types *)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   307
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   308
(* CB: frozen_tvars has the following type:
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   309
  ProofContext.context -> Term.typ list -> (Term.indexname * Term.typ) list *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   310
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   311
fun frozen_tvars ctxt Ts =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   312
  let
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   313
    val tvars = rev (foldl Term.add_tvarsT ([], Ts));
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   314
    val tfrees = map TFree
14695
9c78044b99c3 improved Term.invent_names;
wenzelm
parents: 14643
diff changeset
   315
      (Term.invent_names (ProofContext.used_types ctxt) "'a" (length tvars) ~~ map #2 tvars);
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   316
  in map #1 tvars ~~ tfrees end;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   317
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   318
fun unify_frozen ctxt maxidx Ts Us =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   319
  let
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   320
    fun paramify (i, None) = (i, None)
14777
5bb4bbdb6529 TypeInfer.paramify_dummies, TypeInfer.param;
wenzelm
parents: 14695
diff changeset
   321
      | paramify (i, Some T) = apsnd Some (TypeInfer.paramify_dummies (i, T));
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   322
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   323
    val (maxidx', Ts') = foldl_map paramify (maxidx, Ts);
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   324
    val (maxidx'', Us') = foldl_map paramify (maxidx', Us);
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   325
    val tsig = Sign.tsig_of (ProofContext.sign_of ctxt);
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   326
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   327
    fun unify (env, (Some T, Some U)) = (Type.unify tsig env (U, T)
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   328
          handle Type.TUNIFY =>
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   329
            raise TYPE ("unify_frozen: failed to unify types", [U, T], []))
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   330
      | unify (env, _) = env;
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   331
    val (unifier, _) = foldl unify ((Vartab.empty, maxidx''), Ts' ~~ Us');
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   332
    val Vs = map (apsome (Envir.norm_type unifier)) Us';
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   333
    val unifier' = Vartab.extend (unifier, frozen_tvars ctxt (mapfilter I Vs));
12532
wenzelm
parents: 12529
diff changeset
   334
  in map (apsome (Envir.norm_type unifier')) Vs end;
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   335
12730
fd0f8fa2b6bd produce predicate text;
wenzelm
parents: 12727
diff changeset
   336
fun params_of elemss = gen_distinct eq_fst (flat (map (snd o fst) elemss));
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   337
fun params_of' elemss = gen_distinct eq_fst (flat (map (snd o fst o fst) elemss));
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   338
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   339
(* CB: param_types has the following type:
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   340
  ('a * 'b Library.option) list -> ('a * 'b) list *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   341
fun param_types ps = mapfilter (fn (_, None) => None | (x, Some T) => Some (x, T)) ps;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   342
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   343
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   344
(* flatten expressions *)
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   345
12510
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   346
local
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   347
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   348
(* CB: OUTDATED unique_parms has the following type:
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   349
     'a ->
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   350
     (('b * (('c * 'd) list * Symtab.key list)) * 'e) list ->
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   351
     (('b * ('c * 'd) list) * 'e) list  *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   352
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   353
fun unique_parms ctxt elemss =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   354
  let
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   355
    val param_decls =
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   356
      flat (map (fn (((name, (ps, qs)), _), _) => map (rpair (name, ps)) qs) elemss)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   357
      |> Symtab.make_multi |> Symtab.dest;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   358
  in
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   359
    (case find_first (fn (_, ids) => length ids > 1) param_decls of
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   360
      Some (q, ids) => err_in_locale ctxt ("Multiple declaration of parameter " ^ quote q)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   361
          (map (apsnd (map fst)) ids)
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   362
    | None => map (apfst (apfst (apsnd #1))) elemss)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   363
  end;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   364
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   365
(* CB: unify_parms has the following type:
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   366
     ProofContext.context ->
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   367
     (string * Term.typ) list ->
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   368
     (string * Term.typ Library.option) list list ->
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   369
     ((string * Term.sort) * Term.typ) list list *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   370
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   371
fun unify_parms ctxt fixed_parms raw_parmss =
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   372
  let
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   373
    val sign = ProofContext.sign_of ctxt;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   374
    val tsig = Sign.tsig_of sign;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   375
    val maxidx = length raw_parmss;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   376
    val idx_parmss = (0 upto maxidx - 1) ~~ raw_parmss;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   377
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   378
    fun varify i = Term.map_type_tfree (fn (a, S) => TVar ((a, i), S));
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   379
    fun varify_parms (i, ps) = map (apsnd (varify i)) (param_types ps);
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   380
    val parms = fixed_parms @ flat (map varify_parms idx_parmss);
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   381
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   382
    fun unify T ((env, maxidx), U) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   383
      Type.unify tsig (env, maxidx) (U, T)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   384
      handle Type.TUNIFY =>
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   385
        let val prt = Sign.string_of_typ sign
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   386
        in raise TYPE ("unify_parms: failed to unify types " ^
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   387
          prt U ^ " and " ^ prt T, [U, T], [])
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   388
        end
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   389
    fun unify_list (envir, T :: Us) = foldl (unify T) (envir, Us)
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   390
      | unify_list (envir, []) = envir;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   391
    val (unifier, _) = foldl unify_list
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   392
      ((Vartab.empty, maxidx), map #2 (Symtab.dest (Symtab.make_multi parms)));
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   393
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   394
    val parms' = map (apsnd (Envir.norm_type unifier)) (gen_distinct eq_fst parms);
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   395
    val unifier' = Vartab.extend (unifier, frozen_tvars ctxt (map #2 parms'));
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   396
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   397
    fun inst_parms (i, ps) =
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   398
      foldr Term.add_typ_tfrees (mapfilter snd ps, [])
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   399
      |> mapfilter (fn (a, S) =>
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   400
          let val T = Envir.norm_type unifier' (TVar ((a, i), S))
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   401
          in if T = TFree (a, S) then None else Some ((a, S), T) end)
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   402
  in map inst_parms idx_parmss end;
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   403
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   404
in
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   405
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   406
(* like unify_elemss, but does not touch axioms *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   407
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   408
fun unify_elemss' _ _ [] = []
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   409
  | unify_elemss' _ [] [elems] = [elems]
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   410
  | unify_elemss' ctxt fixed_parms elemss =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   411
      let
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   412
        val envs = unify_parms ctxt fixed_parms (map (#2 o #1 o #1) elemss);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   413
        fun inst ((((name, ps), axs), elems), env) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   414
          (((name, map (apsnd (apsome (inst_type env))) ps),  axs),
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   415
           map (inst_elem ctxt env) elems);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   416
      in map inst (elemss ~~ envs) end;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   417
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   418
fun unify_elemss _ _ [] = []
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   419
  | unify_elemss _ [] [elems] = [elems]
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   420
  | unify_elemss ctxt fixed_parms elemss =
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   421
      let
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   422
        val envs = unify_parms ctxt fixed_parms (map (#2 o #1 o #1) elemss);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   423
        fun inst ((((name, ps), axs), elems), env) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   424
          (((name, map (apsnd (apsome (inst_type env))) ps), 
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   425
            map (inst_thm ctxt env) axs), map (inst_elem ctxt env) elems);
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   426
      in map inst (elemss ~~ envs) end;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   427
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   428
fun flatten_expr ctxt (prev_idents, expr) =
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   429
  let
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   430
    val thy = ProofContext.theory_of ctxt;
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   431
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   432
    fun renaming (Some x :: xs) (y :: ys) = (y, x) :: renaming xs ys
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   433
      | renaming (None :: xs) (y :: ys) = renaming xs ys
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   434
      | renaming [] _ = []
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   435
      | renaming xs [] = raise ERROR_MESSAGE ("Too many arguments in renaming: " ^
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   436
          commas (map (fn None => "_" | Some x => quote x) xs));
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   437
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   438
    fun rename_parms top ren ((name, ps), (parms, axs)) =
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   439
      let val ps' = map (rename ren) ps in
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   440
        (case duplicates ps' of [] => ((name, ps'),
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   441
          if top then (map (rename ren) parms, map (rename_thm ren) axs)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   442
          else (parms, axs))
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   443
        | dups => err_in_locale ctxt ("Duplicate parameters: " ^ commas_quote dups) [(name, ps')])
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   444
      end;
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   445
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   446
    fun identify top (Locale name) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   447
    (* CB: ids is a list of tuples of the form ((name, ps), axs),
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   448
       where name is a locale name, ps a list of parameter names and axs
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   449
       a list of axioms relating to the identifier, axs is empty unless
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   450
       identify at top level (top = true);
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   451
       parms is accumulated list of parameters *)
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   452
          let
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   453
            val {predicate = (_, axioms), import, params, ...} =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   454
              the_locale thy name;
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
   455
            val ps = map #1 (#1 params);
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   456
            val (ids', parms') = identify false import;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   457
                (* acyclic import dependencies *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   458
            val ids'' = ids' @ [((name, ps), ([], []))];
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   459
            val ids_ax = if top then snd
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   460
                 (foldl_map (fn (axs, ((name, parms), _)) => let
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   461
                   val {elems, ...} = the_locale thy name;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   462
                   val ts = flat (mapfilter (fn (Assumes asms, _) =>
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   463
                     Some (flat (map (map #1 o #2) asms)) | _ => None) elems);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   464
                   val (axs1, axs2) = splitAt (length ts, axs);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   465
                 in (axs2, ((name, parms), (ps, axs1))) end) (axioms, ids''))
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   466
               else ids'';
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   467
          in (ids_ax, merge_lists parms' ps) end
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   468
      | identify top (Rename (e, xs)) =
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   469
          let
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   470
            val (ids', parms') = identify top e;
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   471
            val ren = renaming xs parms'
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   472
              handle ERROR_MESSAGE msg => err_in_locale' ctxt msg ids';
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   473
            val ids'' = gen_distinct eq_fst (map (rename_parms top ren) ids');
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   474
            val parms'' = distinct (flat (map (#2 o #1) ids''));
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   475
          in (ids'', parms'') end
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   476
      | identify top (Merge es) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   477
          foldl (fn ((ids, parms), e) => let
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   478
                     val (ids', parms') = identify top e
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   479
                   in (gen_merge_lists eq_fst ids ids',
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   480
                       merge_lists parms parms') end)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   481
            (([], []), es);
12014
035ab884b9e0 beginnings of new locales (not yet functional);
wenzelm
parents: 11896
diff changeset
   482
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   483
    (* CB: enrich identifiers by parameter types and 
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   484
       the corresponding elements (with renamed parameters) *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   485
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   486
    fun eval ((name, xs), axs) =
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   487
      let
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   488
        val {params = (ps, qs), elems, ...} = the_locale thy name;
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   489
        val ren = filter_out (op =) (map #1 ps ~~ xs);
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   490
        val (params', elems') =
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   491
          if null ren then ((ps, qs), map #1 elems)
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   492
          else ((map (apfst (rename ren)) ps, map (rename ren) qs),
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   493
            map (rename_elem ren o #1) elems);
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   494
        val elems'' = map (rename_facts (space_implode "_" xs)) elems';
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   495
      in (((name, params'), axs), elems'') end;
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   496
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   497
    (* compute identifiers, merge with previous ones *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   498
    val idents = gen_rems eq_fst (#1 (identify true expr), prev_idents);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   499
    (* add types to params, check for unique params and unify them *)
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   500
    val raw_elemss = unique_parms ctxt (map eval idents);
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   501
    val elemss = unify_elemss' ctxt [] raw_elemss;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   502
    (* replace params in ids by params from axioms,
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   503
       adjust types in axioms *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   504
    val all_params' = params_of' elemss;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   505
    val all_params = param_types all_params';
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   506
    val elemss' = map (fn (((name, _), (ps, axs)), elems) =>
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   507
         (((name, map (fn p => (p, assoc (all_params, p))) ps), axs), elems))
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   508
         elemss;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   509
    fun inst_ax th = let
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   510
         val {hyps, prop, ...} = Thm.rep_thm th;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   511
         val ps = map (apsnd Some) (foldl Term.add_frees ([], prop :: hyps));
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   512
         val [env] = unify_parms ctxt all_params [ps];
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   513
         val th' = inst_thm ctxt env th;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   514
       in th' end;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   515
    val final_elemss = map (fn ((id, axs), elems) =>
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   516
         ((id, map inst_ax axs), elems)) elemss';
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   517
  in (prev_idents @ idents, final_elemss) end;
12046
a404358fd965 locale elements;
wenzelm
parents: 12014
diff changeset
   518
12510
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   519
end;
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   520
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
   521
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   522
(* activate elements *)
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   523
12510
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   524
local
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   525
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   526
fun export_axioms axs _ hyps th =
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   527
  th |> Drule.satisfy_hyps axs
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   528
     (* CB: replace meta-hyps, using axs, by a single meta-hyp. *)
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   529
  |> Drule.implies_intr_list (Library.drop (length axs, hyps))
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   530
     (* CB: turn remaining hyps into assumptions. *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   531
  |> Seq.single
12263
6f2acf10e2a2 locale expressions;
wenzelm
parents: 12143
diff changeset
   532
14643
wenzelm
parents: 14564
diff changeset
   533
fun activate_elem _ ((ctxt, axs), Fixes fixes) =
wenzelm
parents: 14564
diff changeset
   534
      ((ctxt |> ProofContext.add_fixes fixes, axs), [])
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   535
  | activate_elem _ ((ctxt, axs), Assumes asms) =
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   536
      let
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   537
        val ts = flat (map (map #1 o #2) asms);
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   538
        val (ps,qs) = splitAt (length ts, axs);
13420
39fca1e5818a removed unused locale_facts(_i);
wenzelm
parents: 13415
diff changeset
   539
        val (ctxt', _) =
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   540
          ctxt |> ProofContext.fix_frees ts
13629
a46362d2b19b take/drop -> splitAt
nipkow
parents: 13460
diff changeset
   541
          |> ProofContext.assume_i (export_axioms ps) asms;
a46362d2b19b take/drop -> splitAt
nipkow
parents: 13460
diff changeset
   542
      in ((ctxt', qs), []) end
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   543
  | activate_elem _ ((ctxt, axs), Defines defs) =
13420
39fca1e5818a removed unused locale_facts(_i);
wenzelm
parents: 13415
diff changeset
   544
      let val (ctxt', _) =
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   545
        ctxt |> ProofContext.assume_i ProofContext.export_def
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   546
          (defs |> map (fn ((name, atts), (t, ps)) =>
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   547
            let val (c, t') = ProofContext.cert_def ctxt t
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   548
            in ((if name = "" then Thm.def_name c else name, atts), [(t', (ps, []))]) end))
13420
39fca1e5818a removed unused locale_facts(_i);
wenzelm
parents: 13415
diff changeset
   549
      in ((ctxt', axs), []) end
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   550
  | activate_elem is_ext ((ctxt, axs), Notes facts) =
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
   551
      let val (ctxt', res) = ctxt |> ProofContext.note_thmss_i facts
13420
39fca1e5818a removed unused locale_facts(_i);
wenzelm
parents: 13415
diff changeset
   552
      in ((ctxt', axs), if is_ext then res else []) end;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   553
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   554
fun activate_elems (((name, ps), axs), elems) ctxt =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   555
  let val ((ctxt', _), res) =
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   556
    foldl_map (activate_elem (name = "")) ((ProofContext.qualified true ctxt, axs), elems)
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   557
      handle ProofContext.CONTEXT (msg, ctxt) => err_in_locale ctxt msg [(name, map fst ps)]
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   558
  in (ProofContext.restore_qualified ctxt ctxt', res) end;
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   559
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   560
fun activate_elemss prep_facts = foldl_map (fn (ctxt, (((name, ps), axs), raw_elems)) =>
12834
e5bec3268932 added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents: 12806
diff changeset
   561
  let
e5bec3268932 added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents: 12806
diff changeset
   562
    val elems = map (prep_facts ctxt) raw_elems;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   563
    val (ctxt', res) = apsnd flat (activate_elems (((name, ps), axs), elems) ctxt);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   564
  in (ctxt', (((name, ps), elems), res)) end);
12834
e5bec3268932 added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents: 12806
diff changeset
   565
12546
wenzelm
parents: 12532
diff changeset
   566
in
wenzelm
parents: 12532
diff changeset
   567
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   568
(* CB: activate_facts prep_facts (ctxt, elemss),
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   569
   where elemss is a list of pairs consisting of identifiers and
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   570
   context elements, extends ctxt by the context elements yielding
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   571
   ctxt' and returns (ctxt', (elemss', facts)).
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   572
   Identifiers in the argument are of the form ((name, ps), axs) and
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   573
   assumptions use the axioms in the identifiers to set up exporters
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   574
   in ctxt'.  elemss' does not contain identifiers and is obtained
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   575
   from elemss and the intermediate context with prep_facts.
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   576
   If get_facts or get_facts_i is used for prep_facts, these also remove
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   577
   the internal/external markers from elemss. *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   578
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   579
fun activate_facts prep_facts arg =
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   580
  apsnd (apsnd flat o Library.split_list) (activate_elemss prep_facts arg);
12546
wenzelm
parents: 12532
diff changeset
   581
12510
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   582
end;
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   583
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
   584
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   585
(** prepare context elements **)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   586
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   587
(* expressions *)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   588
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   589
fun intern_expr sg (Locale xname) = Locale (intern sg xname)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   590
  | intern_expr sg (Merge exprs) = Merge (map (intern_expr sg) exprs)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   591
  | intern_expr sg (Rename (expr, xs)) = Rename (intern_expr sg expr, xs);
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   592
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   593
12546
wenzelm
parents: 12532
diff changeset
   594
(* attributes *)
wenzelm
parents: 12532
diff changeset
   595
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   596
local
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   597
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   598
fun read_att attrib (x, srcs) = (x, map attrib srcs)
12546
wenzelm
parents: 12532
diff changeset
   599
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   600
(* CB: Map attrib over
14446
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
   601
   * A context element: add attrib to attribute lists of assumptions,
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
   602
     definitions and facts (on both sides for facts).
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
   603
   * Locale expression: no effect. *)
0bc2519e9990 *** empty log message ***
ballarin
parents: 14291
diff changeset
   604
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   605
fun gen_map_attrib_elem _ (Fixes fixes) = Fixes fixes
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   606
  | gen_map_attrib_elem attrib (Assumes asms) = Assumes (map (apfst (read_att attrib)) asms)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   607
  | gen_map_attrib_elem attrib (Defines defs) = Defines (map (apfst (read_att attrib)) defs)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   608
  | gen_map_attrib_elem attrib (Notes facts) =
15127
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   609
      Notes (map (apfst (read_att attrib) o apsnd (map (read_att attrib))) facts)
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   610
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   611
fun gen_map_attrib_elem_expr attrib (Elem elem) = Elem (gen_map_attrib_elem attrib elem)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   612
  | gen_map_attrib_elem_expr _ (Expr expr) = Expr expr;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   613
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   614
in
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   615
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   616
val map_attrib_element = gen_map_attrib_elem;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   617
val map_attrib_element_i = gen_map_attrib_elem;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   618
val map_attrib_elem_or_expr = gen_map_attrib_elem_expr;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   619
val map_attrib_elem_or_expr_i = gen_map_attrib_elem_expr;
12546
wenzelm
parents: 12532
diff changeset
   620
wenzelm
parents: 12532
diff changeset
   621
end;
wenzelm
parents: 12532
diff changeset
   622
wenzelm
parents: 12532
diff changeset
   623
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   624
(* parameters *)
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   625
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   626
local
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   627
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   628
fun prep_fixes prep_vars ctxt fixes =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   629
  let val vars = snd (foldl_map prep_vars (ctxt, map (fn (x, T, _) => ([x], T)) fixes))
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   630
  in map (fn (([x'], T'), (_, _, mx)) => (x', T', mx)) (vars ~~ fixes) end;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   631
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   632
in
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   633
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   634
fun read_fixes x = prep_fixes ProofContext.read_vars x;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   635
fun cert_fixes x = prep_fixes ProofContext.cert_vars x;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   636
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   637
end;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   638
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   639
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   640
(* propositions and bindings *)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   641
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   642
(* CB: an internal (Int) locale element was either imported or included,
15104
ballarin
parents: 15099
diff changeset
   643
   an external (Ext) element appears directly in the locale. *)
ballarin
parents: 15099
diff changeset
   644
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   645
datatype ('a, 'b) int_ext = Int of 'a | Ext of 'b;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   646
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   647
(* CB: flatten (ids, expr) normalises expr (which is either a locale
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   648
   expression or a single context element) wrt.
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   649
   to the list ids of already accumulated identifiers.
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   650
   It returns (ids', elemss) where ids' is an extension of ids
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   651
   with identifiers generated for expr, and elemss is the list of
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   652
   context elements generated from expr, decorated with additional
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   653
   information (for expr it is the identifier, where parameters additionially
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   654
   contain type information (extracted from the locale record), for a Fixes
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   655
   element, it is an identifier with name = "" and parameters with type
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   656
   information None, for other elements it is simply ("", [])).
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   657
   The implementation of activate_facts relies on identifier names being
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   658
   empty strings for external elements.
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   659
TODO: correct this comment wrt axioms. *)
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   660
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   661
fun flatten _ (ids, Elem (Fixes fixes)) =
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   662
      (ids, [((("", map (rpair None o #1) fixes), []), Ext (Fixes fixes))])
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   663
  | flatten _ (ids, Elem elem) = (ids, [((("", []), []), Ext elem)])
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   664
  | flatten (ctxt, prep_expr) (ids, Expr expr) =
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   665
      apsnd (map (apsnd Int)) (flatten_expr ctxt (ids, prep_expr expr));
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   666
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   667
local
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   668
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   669
local
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   670
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   671
fun declare_int_elem (ctxt, Fixes fixes) =
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   672
      (ctxt |> ProofContext.add_fixes (map (fn (x, T, mx) =>
14777
5bb4bbdb6529 TypeInfer.paramify_dummies, TypeInfer.param;
wenzelm
parents: 14695
diff changeset
   673
        (x, apsome (Term.map_type_tfree (TypeInfer.param 0)) T, mx)) fixes), [])
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   674
  | declare_int_elem (ctxt, _) = (ctxt, []);
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   675
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   676
fun declare_ext_elem prep_fixes (ctxt, Fixes fixes) =
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   677
      (ctxt |> ProofContext.add_fixes (prep_fixes ctxt fixes), [])
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   678
  | declare_ext_elem _ (ctxt, Assumes asms) = (ctxt, map #2 asms)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   679
  | declare_ext_elem _ (ctxt, Defines defs) = (ctxt, map (fn (_, (t, ps)) => [(t, (ps, []))]) defs)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   680
  | declare_ext_elem _ (ctxt, Notes facts) = (ctxt, []);
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   681
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   682
fun declare_elems prep_fixes (ctxt, (((name, ps), _), elems)) =
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   683
  let val (ctxt', propps) =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   684
    (case elems of
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   685
      Int es => foldl_map declare_int_elem (ctxt, es)
12546
wenzelm
parents: 12532
diff changeset
   686
    | Ext e => foldl_map (declare_ext_elem prep_fixes) (ctxt, [e]))
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   687
    handle ProofContext.CONTEXT (msg, ctxt) => err_in_locale ctxt msg [(name, map fst ps)]
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   688
  in (ctxt', propps) end;
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   689
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   690
in
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   691
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   692
(* CB: only called by prep_elemss. *)
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   693
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   694
fun declare_elemss prep_fixes fixed_params raw_elemss ctxt =
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   695
  let
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   696
    (* CB: fix of type bug of goal in target with context elements.
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   697
       Parameters new in context elements must receive types that are
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   698
       distinct from types of parameters in target (fixed_params).  *)
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   699
    val ctxt_with_fixed =
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   700
      ProofContext.declare_terms (map Free fixed_params) ctxt;
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   701
    val int_elemss =
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   702
      raw_elemss
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   703
      |> mapfilter (fn (id, Int es) => Some (id, es) | _ => None)
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   704
      |> unify_elemss ctxt_with_fixed fixed_params;
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   705
    val (_, raw_elemss') =
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   706
      foldl_map (fn ((_, es) :: elemss, (id, Int _)) => (elemss, (id, Int es)) | x => x)
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   707
        (int_elemss, raw_elemss);
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   708
  in foldl_map (declare_elems prep_fixes) (ctxt, raw_elemss') end;
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   709
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   710
end;
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   711
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   712
local
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   713
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   714
(* CB: following code (norm_term, abstract_term, abstract_thm, bind_def)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   715
   used in eval_text for defines elements. *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   716
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   717
val norm_term = Envir.beta_norm oo Term.subst_atomic;
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   718
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   719
fun abstract_term eq =    (*assumes well-formedness according to ProofContext.cert_def*)
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   720
  let
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   721
    val body = Term.strip_all_body eq;
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   722
    val vars = map Free (Term.rename_wrt_term body (Term.strip_all_vars eq));
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   723
    val (lhs, rhs) = Logic.dest_equals (Term.subst_bounds (vars, body));
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   724
    val (f, xs) = Term.strip_comb lhs;
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   725
    val eq' = Term.list_abs_free (map Term.dest_Free xs, rhs);
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   726
  in (Term.dest_Free f, eq') end;
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   727
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   728
fun abstract_thm sign eq =
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   729
  Thm.assume (Thm.cterm_of sign eq) |> Drule.gen_all |> Drule.abs_def;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   730
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   731
fun bind_def ctxt (name, ps) ((xs, env, ths), eq) =
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   732
  let
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   733
    val ((y, T), b) = abstract_term eq;
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   734
    val b' = norm_term env b;
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   735
    val th = abstract_thm (ProofContext.sign_of ctxt) eq;
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   736
    fun err msg = err_in_locale ctxt (msg ^ ": " ^ quote y) [(name, map fst ps)];
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   737
  in
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   738
    conditional (exists (equal y o #1) xs) (fn () =>
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   739
      err "Attempt to define previously specified variable");
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   740
    conditional (exists (fn (Free (y', _), _) => y = y' | _ => false) env) (fn () =>
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   741
      err "Attempt to redefine variable");
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   742
    (Term.add_frees (xs, b'), (Free (y, T), b') :: env, th :: ths)
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   743
  end;
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
   744
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   745
(* CB: for finish_elems (Int and Ext) *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   746
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   747
fun eval_text _ _ _ (text, Fixes _) = text
13394
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   748
  | eval_text _ _ is_ext ((((exts, exts'), (ints, ints')), (xs, env, defs)), Assumes asms) =
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   749
      let
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   750
        val ts = flat (map (map #1 o #2) asms);
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   751
        val ts' = map (norm_term env) ts;
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   752
        val spec' =
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   753
          if is_ext then ((exts @ ts, exts' @ ts'), (ints, ints'))
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   754
          else ((exts, exts'), (ints @ ts, ints' @ ts'));
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   755
      in (spec', (foldl Term.add_frees (xs, ts'), env, defs)) end
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   756
  | eval_text ctxt (id, _) _ ((spec, binds), Defines defs) =
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   757
      (spec, foldl (bind_def ctxt id) (binds, map (#1 o #2) defs))
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   758
  | eval_text _ _ _ (text, Notes _) = text;
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   759
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   760
(* CB: for finish_elems (Ext) *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   761
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   762
fun closeup _ false elem = elem
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   763
  | closeup ctxt true elem =
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   764
      let
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   765
        fun close_frees t =
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   766
          let val frees = rev (filter_out (ProofContext.is_fixed ctxt o #1)
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   767
            (Term.add_frees ([], t)))
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   768
          in Term.list_all_free (frees, t) end;
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   769
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   770
        fun no_binds [] = []
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   771
          | no_binds _ =
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   772
              raise ProofContext.CONTEXT ("Illegal term bindings in locale element", ctxt);
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   773
      in
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   774
        (case elem of
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   775
          Assumes asms => Assumes (asms |> map (fn (a, propps) =>
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   776
            (a, map (fn (t, (ps, qs)) => (close_frees t, (no_binds ps, no_binds qs))) propps)))
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   777
        | Defines defs => Defines (defs |> map (fn (a, (t, ps)) =>
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   778
            (a, (close_frees (#2 (ProofContext.cert_def ctxt t)), no_binds ps))))
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   779
        | e => e)
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   780
      end;
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   781
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   782
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   783
fun finish_ext_elem parms _ (Fixes fixes, _) = Fixes (map (fn (x, _, mx) =>
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   784
      (x, assoc_string (parms, x), mx)) fixes)
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   785
  | finish_ext_elem _ close (Assumes asms, propp) =
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   786
      close (Assumes (map #1 asms ~~ propp))
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   787
  | finish_ext_elem _ close (Defines defs, propp) =
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   788
      close (Defines (map #1 defs ~~ map (fn [(t, (ps, []))] => (t, ps)) propp))
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   789
  | finish_ext_elem _ _ (Notes facts, _) = Notes facts;
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   790
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   791
(* CB: finish_parms introduces type info from parms to identifiers *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   792
(* CB: only needed for types that have been None so far???
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   793
   If so, which are these??? *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   794
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   795
fun finish_parms parms (((name, ps), axs), elems) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   796
  (((name, map (fn (x, _) => (x, assoc (parms, x))) ps), axs), elems);
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   797
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   798
fun finish_elems ctxt parms _ (text, ((id, Int e), _)) =
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   799
      let
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   800
        val [(id', es)] = unify_elemss ctxt parms [(id, e)];
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   801
        val text' = foldl (eval_text ctxt id' false) (text, es);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   802
      in (text', (id', map Int es)) end
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   803
  | finish_elems ctxt parms do_close (text, ((id, Ext e), [propp])) =
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   804
      let
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   805
        val e' = finish_ext_elem parms (closeup ctxt do_close) (e, propp);
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   806
        val text' = eval_text ctxt id true (text, e');
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   807
      in (text', (id, [Ext e'])) end;
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   808
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   809
in
12510
172d18ec3b54 proper treatment of internal parameters;
wenzelm
parents: 12502
diff changeset
   810
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   811
(* CB: only called by prep_elemss *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   812
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   813
fun finish_elemss ctxt parms do_close =
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   814
  foldl_map (apsnd (finish_parms parms) o finish_elems ctxt parms do_close);
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   815
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   816
end;
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   817
15127
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   818
(* CB: type inference and consistency checks for locales *)
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   819
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   820
fun prep_elemss prep_fixes prepp do_close context fixed_params raw_elemss raw_concl =
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   821
  let
15127
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   822
    (* CB: contexts computed in the course of this function are discarded.
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   823
       They are used for type inference and consistency checks only. *)
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   824
    (* CB: fixed_params are the parameters (with types) of the target locale,
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   825
       empty list if there is no target. *)
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   826
    (* CB: raw_elemss are list of pairs consisting of identifiers and
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   827
       context elements, the latter marked as internal or external. *)
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   828
    val (raw_ctxt, raw_proppss) = declare_elemss prep_fixes fixed_params raw_elemss context;
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   829
    (* CB: raw_ctxt is context with additional fixed variables derived from
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   830
       the fixes elements in raw_elemss,
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   831
       raw_proppss contains assumptions and definitions from the
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   832
       external elements in raw_elemss. *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   833
    val raw_propps = map flat raw_proppss;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   834
    val raw_propp = flat raw_propps;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   835
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   836
    (* CB: add type information from fixed_params to context (declare_terms) *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   837
    (* CB: process patterns (conclusion and external elements only) *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   838
    val (ctxt, all_propp) =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   839
      prepp (ProofContext.declare_terms (map Free fixed_params) raw_ctxt, raw_concl @ raw_propp);
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   840
    
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   841
    (* CB: add type information from conclusion and external elements
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   842
       to context *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   843
    val ctxt = ProofContext.declare_terms (flat (map (map fst) all_propp)) ctxt;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   844
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   845
    (* CB: resolve schematic variables (patterns) in conclusion and external
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   846
       elements. *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   847
    val all_propp' = map2 (op ~~)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   848
      (#1 (#2 (ProofContext.bind_propp_schematic_i (ctxt, all_propp))), map (map snd) all_propp);
13629
a46362d2b19b take/drop -> splitAt
nipkow
parents: 13460
diff changeset
   849
    val (concl, propp) = splitAt(length raw_concl, all_propp');
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   850
    val propps = unflat raw_propps propp;
12839
584a3e0b00f2 reorganized code for predicate text;
wenzelm
parents: 12834
diff changeset
   851
    val proppss = map (uncurry unflat) (raw_proppss ~~ propps);
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   852
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   853
    (* CB: obtain all parameters from identifier part of raw_elemss *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   854
    val xs = map #1 (params_of' raw_elemss);
12727
330cb92aaea3 unify_frozen: proper use of maxidx';
wenzelm
parents: 12711
diff changeset
   855
    val typing = unify_frozen ctxt 0
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   856
      (map (ProofContext.default_type raw_ctxt) xs)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   857
      (map (ProofContext.default_type ctxt) xs);
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   858
    val parms = param_types (xs ~~ typing);
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   859
    (* CB: parms are the parameters from raw_elemss, with correct typing. *)
12273
7fb9840d358d beginnings of actual locale expressions;
wenzelm
parents: 12263
diff changeset
   860
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   861
    (* CB: extract information from assumes and defines elements
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   862
       (fixes and notes in raw_elemss don't have an effect on text and elemss),
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   863
       compute final form of context elements. *)
13394
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   864
    val (text, elemss) = finish_elemss ctxt parms do_close
b39347206719 define cumulative predicate view;
wenzelm
parents: 13375
diff changeset
   865
      (((([], []), ([], [])), ([], [], [])), raw_elemss ~~ proppss);
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   866
    (* CB: text has the following structure:
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   867
           (((exts, exts'), (ints, ints')), (xs, env, defs))
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   868
       where
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   869
         exts: external assumptions (terms in external assumes elements)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   870
         exts': dito, normalised wrt. env
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   871
         ints: internal assumptions (terms in internal assumes elements)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   872
         ints': dito, normalised wrt. env
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   873
         xs: the free variables in exts' and ints' and rhss of definitions,
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   874
           this includes parameters except defined parameters
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   875
         env: list of term pairs encoding substitutions, where the first term
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   876
           is a free variable; substitutions represent defines elements and
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   877
           the rhs is normalised wrt. the previous env
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   878
         defs: theorems representing the substitutions from defines elements
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   879
           (thms are normalised wrt. env).
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   880
       elemss is an updated version of raw_elemss:
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   881
         - type info added to Fixes
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   882
         - axiom and definition statement replaced by corresponding one
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   883
           from proppss in Assumes and Defines
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   884
         - Facts unchanged
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   885
       *)
13308
1dbed9ea764b clarified text content of locale body;
wenzelm
parents: 13297
diff changeset
   886
  in ((parms, elemss, concl), text) end;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   887
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   888
in
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   889
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   890
fun read_elemss x = prep_elemss read_fixes ProofContext.read_propp_schematic x;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   891
fun cert_elemss x = prep_elemss cert_fixes ProofContext.cert_propp_schematic x;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   892
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   893
end;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   894
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   895
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   896
(* facts *)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   897
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   898
local
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   899
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   900
fun prep_name ctxt (name, atts) =
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   901
  (* CB: reject qualified theorem names in locale declarations *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   902
  if NameSpace.is_qualified name then
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   903
    raise ProofContext.CONTEXT ("Illegal qualified name: " ^ quote name, ctxt)
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   904
  else (name, atts);
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   905
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   906
fun prep_facts _ _ (Int elem) = elem
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   907
  | prep_facts _ _ (Ext (Fixes fixes)) = Fixes fixes
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   908
  | prep_facts _ ctxt (Ext (Assumes asms)) = Assumes (map (apfst (prep_name ctxt)) asms)
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   909
  | prep_facts _ ctxt (Ext (Defines defs)) = Defines (map (apfst (prep_name ctxt)) defs)
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   910
  | prep_facts get ctxt (Ext (Notes facts)) = Notes (facts |> map (fn (a, bs) =>
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   911
      (prep_name ctxt a, map (apfst (get ctxt)) bs)));
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   912
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   913
in
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   914
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   915
fun get_facts x = prep_facts ProofContext.get_thms x;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   916
fun get_facts_i x = prep_facts (K I) x;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   917
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   918
end;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   919
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   920
12546
wenzelm
parents: 12532
diff changeset
   921
(* full context statements: import + elements + conclusion *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   922
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   923
local
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   924
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   925
fun prep_context_statement prep_expr prep_elemss prep_facts
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   926
    do_close fixed_params import elements raw_concl context =
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   927
  let
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   928
    val sign = ProofContext.sign_of context;
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   929
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   930
    val (import_ids, raw_import_elemss) = flatten (context, prep_expr sign) ([], Expr import);
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   931
    (* CB: normalise "includes" among elements *)
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   932
    val raw_elemss = flat (#2 ((foldl_map (flatten (context, prep_expr sign))
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   933
      (import_ids, elements))));
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   934
    (* CB: raw_import_elemss @ raw_elemss is the normalised list of
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   935
       context elements obtained from import and elements. *)
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
   936
    val ((parms, all_elemss, concl), (spec, (_, _, defs))) = prep_elemss do_close
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
   937
      context fixed_params (raw_import_elemss @ raw_elemss) raw_concl;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   938
    (* CB: all_elemss and parms contain the correct parameter types *)
13629
a46362d2b19b take/drop -> splitAt
nipkow
parents: 13460
diff changeset
   939
    val (ps,qs) = splitAt(length raw_import_elemss, all_elemss)
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   940
    val (import_ctxt, (import_elemss, _)) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   941
      activate_facts prep_facts (context, ps);
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   942
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   943
    val (ctxt, (elemss, _)) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   944
      activate_facts prep_facts (import_ctxt, qs);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   945
    val stmt = gen_duplicates Term.aconv
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   946
       (flat (map (fn ((_, axs), _) => flat (map (#hyps o Thm.rep_thm) axs)) qs));
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   947
    val cstmt = map (cterm_of sign) stmt;
12834
e5bec3268932 added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents: 12806
diff changeset
   948
  in
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   949
    ((((import_ctxt, import_elemss), (ctxt, elemss)), (parms, spec, defs)), (cstmt, concl))
12834
e5bec3268932 added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents: 12806
diff changeset
   950
  end;
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   951
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   952
val gen_context = prep_context_statement intern_expr read_elemss get_facts;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   953
val gen_context_i = prep_context_statement (K I) cert_elemss get_facts_i;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   954
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   955
fun gen_statement prep_locale prep_ctxt raw_locale elems concl ctxt =
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   956
  let
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   957
    val thy = ProofContext.theory_of ctxt;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   958
    val locale = apsome (prep_locale (Theory.sign_of thy)) raw_locale;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   959
    val (target_stmt, fixed_params, import) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   960
      (case locale of None => ([], [], empty)
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   961
      | Some name =>
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   962
          let val {predicate = (stmt, _), params = (ps, _), ...} =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   963
            the_locale thy name
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   964
          in (stmt, param_types ps, Locale name) end);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   965
    val ((((locale_ctxt, _), (elems_ctxt, _)), _), (elems_stmt, concl')) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   966
      prep_ctxt false fixed_params import elems concl ctxt;
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   967
  in (locale, (target_stmt, elems_stmt), locale_ctxt, elems_ctxt, concl') end;
13399
c136276dc847 support locale ``views'' (for cumulative predicates);
wenzelm
parents: 13394
diff changeset
   968
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   969
in
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   970
15127
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   971
(* CB: processing of locales for add_locale(_i) and print_locale *)
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   972
  (* CB: arguments are: x->import, y->body (elements), z->context *)
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   973
fun read_context x y z = #1 (gen_context true [] x (map Elem y) [] z);
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   974
fun cert_context x y z = #1 (gen_context_i true [] x (map Elem y) [] z);
14215
ebf291f3b449 Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents: 13629
diff changeset
   975
15127
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   976
(* CB: processing of locales for note_thmss(_i),
2550a5578d39 Disallowed "includes" in locale declarations.
ballarin
parents: 15104
diff changeset
   977
   Proof.multi_theorem(_i) and antiquotations with option "locale" *)
12529
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   978
val read_context_statement = gen_statement intern gen_context;
d99716a53f59 simultaneous type-inference of complete context/statement specifications;
wenzelm
parents: 12514
diff changeset
   979
val cert_context_statement = gen_statement (K I) gen_context_i;
12502
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   980
9e7f72e25022 beginning support for type instantiation;
wenzelm
parents: 12323
diff changeset
   981
end;
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   982
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
   983
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   984
(** CB: experimental instantiation mechanism **)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   985
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
   986
fun instantiate loc_name (prfx, attribs) raw_inst ctxt =
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   987
  let
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   988
    val thy = ProofContext.theory_of ctxt;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   989
    val sign = Theory.sign_of thy;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   990
    val tsig = Sign.tsig_of sign;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   991
    val cert = cterm_of sign;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   992
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   993
    (** process the locale **)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   994
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
   995
    val {predicate = (_, axioms), params = (ps, _), ...} =
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   996
      the_locale thy (intern sign loc_name);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   997
    val fixed_params = param_types ps;
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
   998
    val init = ProofContext.init thy;
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
   999
    val (ids, raw_elemss) =
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1000
          flatten (init, intern_expr sign) ([], Expr (Locale loc_name));
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1001
    val ((parms, all_elemss, concl),
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1002
         (spec as (_, (ints, _)), (xs, env, defs))) =
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1003
      read_elemss false (* do_close *) init
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1004
        fixed_params (* could also put [] here??? *) raw_elemss
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1005
        [] (* concl *);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1006
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1007
    (** analyse the instantiation theorem inst **)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1008
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1009
    val inst = case raw_inst of
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1010
        None => if null ints
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1011
	  then None
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1012
	  else error "Locale has assumptions but no chained fact was found"
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1013
      | Some [] => if null ints
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1014
	  then None
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1015
	  else error "Locale has assumptions but no chained fact was found"
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1016
      | Some [thm] => if null ints
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1017
	  then (warning "Locale has no assumptions: fact ignored"; None)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1018
	  else Some thm
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1019
      | Some _ => error "Multiple facts are not allowed";
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1020
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1021
    val args = case inst of
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1022
            None => []
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1023
          | Some thm => thm |> prop_of |> ObjectLogic.drop_judgment sign
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1024
              |> Term.strip_comb
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1025
              |>> (fn t as (Const (s, _)) => if (intern sign loc_name = s)
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1026
                        then t
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1027
                        else error ("Constant " ^ quote loc_name ^
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1028
                          " expected but constant " ^ quote s ^ " was found")
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1029
                    | t => error ("Constant " ^ quote loc_name ^ " expected \
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1030
                          \but term " ^ quote (Sign.string_of_term sign t) ^
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1031
                          " was found"))
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1032
              |> snd;
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1033
    val cargs = map cert args;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1034
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1035
    (* process parameters: match their types with those of arguments *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1036
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1037
    val def_names = map (fn (Free (s, _), _) => s) env;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1038
    val (defined, assumed) = partition
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1039
          (fn (s, _) => s mem def_names) fixed_params;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1040
    val cassumed = map (cert o Free) assumed;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1041
    val cdefined = map (cert o Free) defined;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1042
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1043
    val param_types = map snd assumed;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1044
    val v_param_types = map Type.varifyT param_types;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1045
    val arg_types = map Term.fastype_of args;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1046
    val Tenv = foldl (Type.typ_match tsig)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1047
          (Vartab.empty, v_param_types ~~ arg_types)
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1048
          handle Library.LIST "~~" => error "Number of parameters does not \
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1049
            \match number of arguments of chained fact";
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1050
    (* get their sorts *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1051
    val tfrees = foldr Term.add_typ_tfrees (param_types, []);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1052
    val Tenv' = map
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1053
          (fn ((a, i), T) => ((a, the (assoc_string (tfrees, a))), T))
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1054
          (Vartab.dest Tenv);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1055
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1056
    (* process (internal) elements *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1057
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1058
    fun inst_type [] T = T
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1059
      | inst_type env T =
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1060
          Term.map_type_tfree (fn v => if_none (assoc (env, v)) (TFree v)) T;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1061
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1062
    fun inst_term [] t = t
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1063
      | inst_term env t = Term.map_term_types (inst_type env) t;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1064
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1065
    (* parameters with argument types *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1066
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1067
    val cparams' = map (cterm_of sign o inst_term Tenv' o term_of) cassumed;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1068
    val cdefined' = map (cert o inst_term Tenv' o term_of) cdefined;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1069
    val cdefining = map (cert o inst_term Tenv' o snd) env;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1070
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1071
    fun inst_thm _ [] th = th
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1072
      | inst_thm ctxt Tenv th =
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1073
	  let
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1074
	    val sign = ProofContext.sign_of ctxt;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1075
	    val cert = Thm.cterm_of sign;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1076
	    val certT = Thm.ctyp_of sign;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1077
	    val {hyps, prop, maxidx, ...} = Thm.rep_thm th;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1078
	    val tfrees = foldr Term.add_term_tfree_names (prop :: hyps, []);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1079
	    val Tenv' = filter (fn ((a, _), _) => a mem_string tfrees) Tenv;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1080
	  in
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1081
	    if null Tenv' then th
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1082
	    else
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1083
	      th
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1084
	      |> Drule.implies_intr_list (map cert hyps)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1085
	      |> Drule.tvars_intr_list (map (#1 o #1) Tenv')
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1086
	      |> (fn (th', al) => th' |>
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1087
		Thm.instantiate ((map (fn ((a, _), T) =>
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1088
                  (the (assoc (al, a)), certT T)) Tenv'), []))
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1089
	      |> (fn th'' => Drule.implies_elim_list th''
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1090
		  (map (Thm.assume o cert o inst_term Tenv') hyps))
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1091
	  end;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1092
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1093
    fun inst_thm' thm =
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1094
      let
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1095
        (* not all axs are normally applicable *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1096
        val hyps = #hyps (rep_thm thm);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1097
        val ass = map (fn ax => (prop_of ax, ax)) axioms;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1098
        val axs' = foldl (fn (axs, hyp) => 
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1099
              (case gen_assoc (op aconv) (ass, hyp) of None => axs
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1100
                 | Some ax => axs @ [ax])) ([], hyps);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1101
        val thm' = Drule.satisfy_hyps axs' thm;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1102
        (* instantiate types *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1103
        val thm'' = inst_thm ctxt Tenv' thm';
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1104
        (* substitute arguments and discharge hypotheses *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1105
        val thm''' = case inst of
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1106
                None => thm''
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1107
              | Some inst_thm => let
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1108
		    val hyps = #hyps (rep_thm thm'');
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1109
		    val th = thm'' |> implies_intr_hyps
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1110
		      |> forall_intr_list (cparams' @ cdefined')
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1111
		      |> forall_elim_list (cargs @ cdefining)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1112
		    (* th has premises of the form either inst_thm or x==x *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1113
		    fun mk hyp = if Logic.is_equals hyp
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1114
			  then hyp |> Logic.dest_equals |> snd |> cert
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1115
				 |> reflexive
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1116
			  else inst_thm
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1117
                  in implies_elim_list th (map mk hyps)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1118
                  end;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1119
      in thm''' end;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1120
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1121
    val prefix_fact =
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1122
      if prfx = "" then I
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1123
      else (fn "" => ""
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1124
             | s => NameSpace.append prfx s);
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1125
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1126
    fun inst_elem (ctxt, (Ext _)) = ctxt
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1127
      | inst_elem (ctxt, (Int (Notes facts))) =
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1128
              (* instantiate fact *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1129
          let val facts' =
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1130
                map (apsnd (map (apfst (map inst_thm')))) facts
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1131
		handle THM (msg, n, thms) => error ("Exception THM " ^
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1132
		  string_of_int n ^ " raised\n" ^
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1133
		  "Note: instantiate does not support old-style locales \
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1134
                  \declared with (open)\n" ^ msg ^ "\n" ^
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1135
		  cat_lines (map string_of_thm thms))
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1136
              (* rename fact *)
14528
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1137
              val facts'' = map (apfst (apfst prefix_fact)) facts'
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1138
              (* add attributes *)
1457584110ac Locale instantiation: label parameter optional, new attribute paramter.
ballarin
parents: 14508
diff changeset
  1139
              val facts''' = map (apfst (apsnd (fn atts => atts @ attribs))) facts''
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1140
          in fst (ProofContext.note_thmss_i facts''' ctxt)
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1141
          end
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1142
      | inst_elem (ctxt, (Int _)) = ctxt;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1143
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1144
    fun inst_elems (ctxt, (id, elems)) = foldl inst_elem (ctxt, elems);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1145
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1146
    fun inst_elemss ctxt elemss = foldl inst_elems (ctxt, elemss);
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1147
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1148
    (* main part *)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1149
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1150
    val ctxt' = ProofContext.qualified true ctxt;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1151
  in ProofContext.restore_qualified ctxt (inst_elemss ctxt' all_elemss)
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1152
  end;
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1153
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
  1154
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1155
(** define locales **)
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1156
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1157
(* print locale *)
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1158
12758
f6aceb9d4b8e print_locale: allow full body specification;
wenzelm
parents: 12730
diff changeset
  1159
fun print_locale thy import body =
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1160
  let
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1161
    val thy_ctxt = ProofContext.init thy;
13420
39fca1e5818a removed unused locale_facts(_i);
wenzelm
parents: 13415
diff changeset
  1162
    val (((_, import_elemss), (ctxt, elemss)), _) = read_context import body thy_ctxt;
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
  1163
    val all_elems = flat (map #2 (import_elemss @ elemss));
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1164
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1165
    val prt_typ = Pretty.quote o ProofContext.pretty_typ ctxt;
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1166
    val prt_term = Pretty.quote o ProofContext.pretty_term ctxt;
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1167
    val prt_thm = Pretty.quote o ProofContext.pretty_thm ctxt;
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1168
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1169
    fun prt_syn syn =
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1170
      let val s = (case syn of None => "(structure)" | Some mx => Syntax.string_of_mixfix mx)
12575
34985eee55b1 fixed inst_thm: proper domain of env;
wenzelm
parents: 12546
diff changeset
  1171
      in if s = "" then [] else [Pretty.brk 2, Pretty.str s] end;
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1172
    fun prt_fix (x, Some T, syn) = Pretty.block (Pretty.str (x ^ " ::") :: Pretty.brk 1 ::
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1173
          prt_typ T :: Pretty.brk 1 :: prt_syn syn)
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1174
      | prt_fix (x, None, syn) = Pretty.block (Pretty.str x :: Pretty.brk 1 :: prt_syn syn);
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1175
12307
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1176
    fun prt_name "" = [Pretty.brk 1]
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1177
      | prt_name name = [Pretty.str (ProofContext.cond_extern ctxt name ^ ":"), Pretty.brk 1];
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1178
    fun prt_asm ((a, _), ts) = Pretty.block (prt_name a @ Pretty.breaks (map (prt_term o fst) ts));
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1179
    fun prt_def ((a, _), (t, _)) = Pretty.block (prt_name a @ [prt_term t]);
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1180
    fun prt_fact ((a, _), ths) = Pretty.block
459aa05af6be qualify imported facts;
wenzelm
parents: 12289
diff changeset
  1181
      (prt_name a @ Pretty.breaks (map prt_thm (flat (map fst ths))));
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1182
12289
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1183
    fun items _ [] = []
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1184
      | items prfx (x :: xs) = Pretty.block [Pretty.str prfx, Pretty.brk 1, x] :: items "  and" xs;
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1185
    fun prt_elem (Fixes fixes) = items "fixes" (map prt_fix fixes)
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1186
      | prt_elem (Assumes asms) = items "assumes" (map prt_asm asms)
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1187
      | prt_elem (Defines defs) = items "defines" (map prt_def defs)
ec2dafd0a6a9 clarified locale operations (rename, merge);
wenzelm
parents: 12277
diff changeset
  1188
      | prt_elem (Notes facts) = items "notes" (map prt_fact facts);
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
  1189
  in
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1190
    Pretty.big_list "context elements:" (map (Pretty.chunks o prt_elem) all_elems)
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1191
    |> Pretty.writeln
12277
2b28d7dd91f5 improved ordering of evaluated elements;
wenzelm
parents: 12273
diff changeset
  1192
  end;
12070
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1193
c72fe1edc9e7 proper treatment of local syntax;
wenzelm
parents: 12063
diff changeset
  1194
12730
fd0f8fa2b6bd produce predicate text;
wenzelm
parents: 12727
diff changeset
  1195
(* store results *)
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
  1196
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1197
local
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1198
12702
721b622d8967 add_thmss_hybrid;
wenzelm
parents: 12680
diff changeset
  1199
fun hide_bound_names names thy =
721b622d8967 add_thmss_hybrid;
wenzelm
parents: 12680
diff changeset
  1200
  thy |> PureThy.hide_thms false
721b622d8967 add_thmss_hybrid;
wenzelm
parents: 12680
diff changeset
  1201
    (map (Sign.full_name (Theory.sign_of thy)) (filter_out (equal "") names));
721b622d8967 add_thmss_hybrid;
wenzelm
parents: 12680
diff changeset
  1202
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1203
in
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1204
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1205
fun note_thmss_qualified kind name args thy =
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1206
  thy
13375
7cbf2dea46d0 proper predicate definitions of locale body;
wenzelm
parents: 13336
diff changeset
  1207
  |> Theory.add_path (Sign.base_name name)
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1208
  |> PureThy.note_thmss_i (Drule.kind kind) args
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1209
  |>> hide_bound_names (map (#1 o #1) args)
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1210
  |>> Theory.parent_path;
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1211
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1212
fun smart_note_thmss kind None = PureThy.note_thmss_i (Drule.kind kind)
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1213
  | smart_note_thmss kind (Some (loc, _)) = note_thmss_qualified kind loc;
14508
859b11514537 Experimental command for instantiation of locales in proof contexts:
ballarin
parents: 14446
diff changeset
  1214
  (* CB: only used in Proof.finish_global. *)
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1215
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1216
end;
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1217
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1218
local
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1219
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1220
fun put_facts loc args thy =
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1221
  let
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1222
    val {predicate, import, elems, params} = the_locale thy loc;
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1223
    val note = Notes (map (fn ((a, more_atts), th_atts) =>
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1224
      ((a, more_atts), map (apfst (map (curry Thm.name_thm a))) th_atts)) args);
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1225
  in thy |> put_locale loc {predicate = predicate, import = import, elems = elems @ [(note, stamp ())],
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1226
    params = params} end;
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1227
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1228
fun gen_note_thmss prep_locale get_thms kind raw_loc raw_args thy =
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1229
  let
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1230
    val thy_ctxt = ProofContext.init thy;
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1231
    val loc = prep_locale (Theory.sign_of thy) raw_loc;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1232
    val (_, (stmt, _), loc_ctxt, _, _) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1233
      cert_context_statement (Some loc) [] [] thy_ctxt;
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1234
    val args = map (apsnd (map (apfst (get_thms loc_ctxt)))) raw_args;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1235
    val export = ProofContext.export_standard stmt loc_ctxt thy_ctxt;
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1236
    val results = map (map export o #2) (#2 (ProofContext.note_thmss_i args loc_ctxt));
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1237
    val args' = map (rpair [] o #1 o #1) args ~~ map (single o Thm.no_attributes) results;
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1238
  in
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1239
    thy
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1240
    |> put_facts loc args
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1241
    |> note_thmss_qualified kind loc args'
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1242
  end;
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1243
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1244
in
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1245
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1246
(* CB: note_thmss(_i) is the base for the Isar commands
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1247
   "theorems (in loc)" and "declare (in loc)". *)
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1248
14564
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1249
val note_thmss = gen_note_thmss intern ProofContext.get_thms;
3667b4616e9a renamed have_thms to note_thms;
wenzelm
parents: 14528
diff changeset
  1250
val note_thmss_i = gen_note_thmss (K I) (K I);
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1251
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1252
(* CB: only used in Proof.finish_global. *)
12711
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12706
diff changeset
  1253
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1254
fun add_thmss loc args (thy, ctxt) =
12958
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1255
  let
99f5c4a37b29 added smart_have_thmss (global storage);
wenzelm
parents: 12862
diff changeset
  1256
    val args' = map (fn ((a, ths), atts) => ((a, atts), [(ths, [])])) args;
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1257
    val thy' = put_facts loc args' thy;
15206
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1258
    val (ctxt', (_, facts')) =
09d78ec709c7 Modified locales: improved implementation of "includes".
ballarin
parents: 15127
diff changeset
  1259
      activate_facts (K I) (ctxt, [((("", []), []), [Notes args'])]);
13420
39fca1e5818a removed unused locale_facts(_i);
wenzelm
parents: 13415
diff changeset
  1260
  in ((thy', ctxt'), facts') end;
12702
721b622d8967 add_thmss_hybrid;
wenzelm
parents: 12680
diff changeset
  1261
12706
05fa6a8a6320 removed add_thmss;
wenzelm
parents: 12702
diff changeset
  1262
end;
12063
4c16bdee47d4 added add_locale(_i) and store_thm;
wenzelm
parents: 12058
diff changeset
  1263
11896
1ff33f896720 moved locale.ML to Isar/locale.ML;
wenzelm
parents:
diff changeset
  1264
13336
1bd21b082466 tuned add_thmss;
wenzelm
parents: 13308
diff changeset
  1265
(* predicate text *)
15104
ballarin
parents: 15099
diff changeset
  1266
(* CB: generate locale predicates (a