src/Pure/Isar/proof_context.ML
author wenzelm
Mon, 05 May 2014 15:17:07 +0200
changeset 56864 0446c7ac2e32
parent 56438 7f6b2634d853
child 56867 224109105008
permissions -rw-r--r--
support print operations as asynchronous query;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
     1
(*  Title:      Pure/Isar/proof_context.ML
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
     2
    Author:     Markus Wenzel, TU Muenchen
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
     3
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
     4
The key concept of Isar proof contexts: elevates primitive local
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
     5
reasoning Gamma |- phi to a structured concept, with generic context
20234
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
     6
elements.  See also structure Variable and Assumption.
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
     7
*)
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
     8
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
     9
signature PROOF_CONTEXT =
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
    10
sig
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    11
  val theory_of: Proof.context -> theory
36610
bafd82950e24 renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing;
wenzelm
parents: 36542
diff changeset
    12
  val init_global: theory -> Proof.context
51686
532e0ac5a66d added ML antiquotation @{theory_context};
wenzelm
parents: 51601
diff changeset
    13
  val get_global: theory -> string -> Proof.context
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
    14
  type mode
24501
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
    15
  val mode_default: mode
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
    16
  val mode_stmt: mode
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
    17
  val mode_pattern: mode
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
    18
  val mode_schematic: mode
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
    19
  val mode_abbrev: mode
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
    20
  val set_mode: mode -> Proof.context -> Proof.context
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
    21
  val get_mode: Proof.context -> mode
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
    22
  val restore_mode: Proof.context -> Proof.context -> Proof.context
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
    23
  val abbrev_mode: Proof.context -> bool
21667
ce813b82c88b add_notation: permissive about undeclared consts;
wenzelm
parents: 21648
diff changeset
    24
  val set_stmt: bool -> Proof.context -> Proof.context
42241
dd8029f71e1c separate module for standard implementation of inner syntax operations;
wenzelm
parents: 42224
diff changeset
    25
  val syntax_of: Proof.context -> Local_Syntax.T
35111
18cd034922ba added ML antiquotation @{syntax_const};
wenzelm
parents: 34982
diff changeset
    26
  val syn_of: Proof.context -> Syntax.syntax
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
    27
  val tsig_of: Proof.context -> Type.tsig
36451
ddc965e172c4 localized default sort;
wenzelm
parents: 36450
diff changeset
    28
  val set_defsort: sort -> Proof.context -> Proof.context
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
    29
  val default_sort: Proof.context -> indexname -> sort
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    30
  val consts_of: Proof.context -> Consts.T
20784
eece9aaaf352 Syntax.mode;
wenzelm
parents: 20631
diff changeset
    31
  val set_syntax_mode: Syntax.mode -> Proof.context -> Proof.context
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    32
  val restore_syntax_mode: Proof.context -> Proof.context -> Proof.context
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
    33
  val map_naming: (Name_Space.naming -> Name_Space.naming) -> Proof.context -> Proof.context
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
    34
  val naming_of: Proof.context -> Name_Space.naming
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
    35
  val restore_naming: Proof.context -> Proof.context -> Proof.context
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
    36
  val full_name: Proof.context -> binding -> string
42359
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    37
  val class_space: Proof.context -> Name_Space.T
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    38
  val type_space: Proof.context -> Name_Space.T
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    39
  val const_space: Proof.context -> Name_Space.T
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    40
  val intern_class: Proof.context -> xstring -> string
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    41
  val intern_type: Proof.context -> xstring -> string
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    42
  val intern_const: Proof.context -> xstring -> string
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    43
  val extern_class: Proof.context -> string -> xstring
55304
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
    44
  val markup_class: Proof.context -> string -> string
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
    45
  val pretty_class: Proof.context -> string -> Pretty.T
42359
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    46
  val extern_type: Proof.context -> string -> xstring
55304
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
    47
  val markup_type: Proof.context -> string -> string
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
    48
  val pretty_type: Proof.context -> string -> Pretty.T
42359
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
    49
  val extern_const: Proof.context -> string -> xstring
55304
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
    50
  val markup_const: Proof.context -> string -> string
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
    51
  val pretty_const: Proof.context -> string -> Pretty.T
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    52
  val transfer: theory -> Proof.context -> Proof.context
38756
d07959fabde6 renamed ProofContext.theory(_result) to ProofContext.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
wenzelm
parents: 38328
diff changeset
    53
  val background_theory: (theory -> theory) -> Proof.context -> Proof.context
d07959fabde6 renamed ProofContext.theory(_result) to ProofContext.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
wenzelm
parents: 38328
diff changeset
    54
  val background_theory_result: (theory -> 'a * theory) -> Proof.context -> 'a * Proof.context
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
    55
  val facts_of: Proof.context -> Facts.T
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
    56
  val facts_of_fact: Proof.context -> string -> Facts.T
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
    57
  val markup_extern_fact: Proof.context -> string -> Markup.T * xstring
21728
906649272ba0 added read/pretty_term_abbrev, print_abbrevs;
wenzelm
parents: 21704
diff changeset
    58
  val pretty_term_abbrev: Proof.context -> term -> Pretty.T
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    59
  val pretty_fact: Proof.context -> string * thm list -> Pretty.T
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
    60
  val check_class: Proof.context -> xstring * Position.T -> class * Position.report list
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
    61
  val read_class: Proof.context -> string -> class
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    62
  val read_typ: Proof.context -> string -> typ
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    63
  val read_typ_syntax: Proof.context -> string -> typ
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    64
  val read_typ_abbrev: Proof.context -> string -> typ
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    65
  val cert_typ: Proof.context -> typ -> typ
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    66
  val cert_typ_syntax: Proof.context -> typ -> typ
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    67
  val cert_typ_abbrev: Proof.context -> typ -> typ
36505
79c1d2bbe5a9 ProofContext.read_const: allow for type constraint (for fixed variable);
wenzelm
parents: 36503
diff changeset
    68
  val infer_type: Proof.context -> string * typ -> typ
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
    69
  val inferred_param: string -> Proof.context -> typ * Proof.context
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
    70
  val inferred_fixes: Proof.context -> (string * typ) list * Proof.context
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
    71
  val check_type_name: {proper: bool, strict: bool} -> Proof.context ->
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
    72
    xstring * Position.T -> typ * Position.report list
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
    73
  val read_type_name: {proper: bool, strict: bool} -> Proof.context -> string -> typ
55956
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
    74
  val consts_completion_message: Proof.context -> xstring * Position.T list -> string
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
    75
  val check_const: {proper: bool, strict: bool} -> Proof.context ->
55959
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
    76
    xstring * Position.T list -> term * Position.report list
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
    77
  val read_const: {proper: bool, strict: bool} -> Proof.context -> string -> term
46922
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
    78
  val read_arity: Proof.context -> xstring * string list * string -> arity
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
    79
  val cert_arity: Proof.context -> arity -> arity
27259
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
    80
  val allow_dummies: Proof.context -> Proof.context
56333
38f1422ef473 support bulk messages consisting of small string segments, which are more healthy to the Poly/ML RTS and might prevent spurious GC crashes such as MTGCProcessMarkPointers::ScanAddressesInObject;
wenzelm
parents: 56294
diff changeset
    81
  val prepare_sortsT: Proof.context -> typ list -> string list * typ list
38f1422ef473 support bulk messages consisting of small string segments, which are more healthy to the Poly/ML RTS and might prevent spurious GC crashes such as MTGCProcessMarkPointers::ScanAddressesInObject;
wenzelm
parents: 56294
diff changeset
    82
  val prepare_sorts: Proof.context -> term list -> string list * term list
36152
34d1ce2d746d get_sort: suppress dummyS from input;
wenzelm
parents: 35680
diff changeset
    83
  val check_tfree: Proof.context -> string * sort -> string * sort
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
    84
  val read_term_pattern: Proof.context -> string -> term
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
    85
  val read_term_schematic: Proof.context -> string -> term
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
    86
  val read_term_abbrev: Proof.context -> string -> term
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 39557
diff changeset
    87
  val show_abbrevs_raw: Config.raw
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 39557
diff changeset
    88
  val show_abbrevs: bool Config.T
25345
dd5b851f8ef0 renamed ProofContext.read_const' to ProofContext.read_const_proper;
wenzelm
parents: 25332
diff changeset
    89
  val expand_abbrevs: Proof.context -> term -> term
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    90
  val cert_term: Proof.context -> term -> term
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    91
  val cert_prop: Proof.context -> term -> term
35616
b342390d296f provide ProofContext.def_type depending on "pattern" mode;
wenzelm
parents: 35429
diff changeset
    92
  val def_type: Proof.context -> indexname -> typ option
45429
fd58cbf8cae3 tuned signature;
wenzelm
parents: 45427
diff changeset
    93
  val standard_typ_check: Proof.context -> typ list -> typ list
fd58cbf8cae3 tuned signature;
wenzelm
parents: 45427
diff changeset
    94
  val standard_term_check_finish: Proof.context -> term list -> term list
fd58cbf8cae3 tuned signature;
wenzelm
parents: 45427
diff changeset
    95
  val standard_term_uncheck: Proof.context -> term list -> term list
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    96
  val goal_export: Proof.context -> Proof.context -> thm list -> thm list
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
    97
  val export: Proof.context -> Proof.context -> thm list -> thm list
21531
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
    98
  val export_morphism: Proof.context -> Proof.context -> morphism
28396
72695dd4395d added norm_export_morphism;
wenzelm
parents: 28212
diff changeset
    99
  val norm_export_morphism: Proof.context -> Proof.context -> morphism
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   100
  val bind_terms: (indexname * term option) list -> Proof.context -> Proof.context
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   101
  val auto_bind_goal: term list -> Proof.context -> Proof.context
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   102
  val auto_bind_facts: term list -> Proof.context -> Proof.context
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   103
  val match_bind: bool -> (string list * string) list -> Proof.context -> term list * Proof.context
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   104
  val match_bind_i: bool -> (term list * term) list -> Proof.context -> term list * Proof.context
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   105
  val read_propp: (string * string list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   106
    (term * term list) list list * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   107
  val cert_propp: (term * term list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   108
    (term * term list) list list * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   109
  val read_propp_schematic: (string * string list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   110
    (term * term list) list list * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   111
  val cert_propp_schematic: (term * term list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   112
    (term * term list) list list * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   113
  val bind_propp: (string * string list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   114
    (term list list * (Proof.context -> Proof.context)) * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   115
  val bind_propp_i: (term * term list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   116
    (term list list * (Proof.context -> Proof.context)) * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   117
  val bind_propp_schematic: (string * string list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   118
    (term list list * (Proof.context -> Proof.context)) * Proof.context
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   119
  val bind_propp_schematic_i: (term * term list) list list -> Proof.context ->
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   120
    (term list list * (Proof.context -> Proof.context)) * Proof.context
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54740
diff changeset
   121
  val fact_tac: Proof.context -> thm list -> int -> tactic
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   122
  val some_fact_tac: Proof.context -> int -> tactic
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   123
  val get_fact_generic: Context.generic -> Facts.ref -> thm list
26346
17debd2fff8e simplified get_thm(s): back to plain name argument;
wenzelm
parents: 26336
diff changeset
   124
  val get_fact: Proof.context -> Facts.ref -> thm list
17debd2fff8e simplified get_thm(s): back to plain name argument;
wenzelm
parents: 26336
diff changeset
   125
  val get_fact_single: Proof.context -> Facts.ref -> thm
17debd2fff8e simplified get_thm(s): back to plain name argument;
wenzelm
parents: 26336
diff changeset
   126
  val get_thms: Proof.context -> xstring -> thm list
17debd2fff8e simplified get_thm(s): back to plain name argument;
wenzelm
parents: 26336
diff changeset
   127
  val get_thm: Proof.context -> xstring -> thm
30761
ac7570d80c3d renamed ProofContext.note_thmss_i to ProofContext.note_thmss, eliminated obsolete external version;
wenzelm
parents: 30758
diff changeset
   128
  val note_thmss: string -> (Thm.binding * (thm list * attribute list) list) list ->
30211
556d1810cdad Thm.binding;
wenzelm
parents: 30190
diff changeset
   129
    Proof.context -> (string * thm list) list * Proof.context
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   130
  val put_thms: bool -> string * thm list option -> Proof.context -> Proof.context
29581
b3b33e0298eb binding is alias for Binding.T
haftmann
parents: 29318
diff changeset
   131
  val read_vars: (binding * string option * mixfix) list -> Proof.context ->
b3b33e0298eb binding is alias for Binding.T
haftmann
parents: 29318
diff changeset
   132
    (binding * typ option * mixfix) list * Proof.context
b3b33e0298eb binding is alias for Binding.T
haftmann
parents: 29318
diff changeset
   133
  val cert_vars: (binding * typ option * mixfix) list -> Proof.context ->
b3b33e0298eb binding is alias for Binding.T
haftmann
parents: 29318
diff changeset
   134
    (binding * typ option * mixfix) list * Proof.context
30763
6976521b4263 renamed ProofContext.add_fixes_i to ProofContext.add_fixes, eliminated obsolete external version;
wenzelm
parents: 30761
diff changeset
   135
  val add_fixes: (binding * typ option * mixfix) list -> Proof.context ->
6976521b4263 renamed ProofContext.add_fixes_i to ProofContext.add_fixes, eliminated obsolete external version;
wenzelm
parents: 30761
diff changeset
   136
    string list * Proof.context
20234
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
   137
  val add_assms: Assumption.export ->
30211
556d1810cdad Thm.binding;
wenzelm
parents: 30190
diff changeset
   138
    (Thm.binding * (string * string list) list) list ->
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   139
    Proof.context -> (string * thm list) list * Proof.context
20234
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
   140
  val add_assms_i: Assumption.export ->
30211
556d1810cdad Thm.binding;
wenzelm
parents: 30190
diff changeset
   141
    (Thm.binding * (term * term list) list) list ->
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   142
    Proof.context -> (string * thm list) list * Proof.context
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   143
  val dest_cases: Proof.context -> (string * (Rule_Cases.T * bool)) list
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   144
  val update_cases: bool -> (string * Rule_Cases.T option) list -> Proof.context -> Proof.context
53380
08f3491c50bf cases: formal binding of 'assumes', with position provided via invoke_case;
wenzelm
parents: 53378
diff changeset
   145
  val apply_case: Rule_Cases.T -> Proof.context -> (binding * term list) list * Proof.context
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   146
  val check_case: Proof.context -> string * Position.T -> binding option list -> Rule_Cases.T
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
   147
  val type_notation: bool -> Syntax.mode -> (typ * mixfix) list -> Proof.context -> Proof.context
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
   148
  val notation: bool -> Syntax.mode -> (term * mixfix) list -> Proof.context -> Proof.context
47247
23654b331d5c tuned signature;
wenzelm
parents: 47005
diff changeset
   149
  val generic_type_notation: bool -> Syntax.mode -> (typ * mixfix) list -> morphism ->
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
   150
    Context.generic -> Context.generic
47247
23654b331d5c tuned signature;
wenzelm
parents: 47005
diff changeset
   151
  val generic_notation: bool -> Syntax.mode -> (term * mixfix) list -> morphism ->
21744
b790ce4c21c2 added target_notation/abbrev;
wenzelm
parents: 21728
diff changeset
   152
    Context.generic -> Context.generic
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
   153
  val class_alias: binding -> class -> Proof.context -> Proof.context
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
   154
  val type_alias: binding -> string -> Proof.context -> Proof.context
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
   155
  val const_alias: binding -> string -> Proof.context -> Proof.context
24767
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
   156
  val add_const_constraint: string * typ option -> Proof.context -> Proof.context
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33165
diff changeset
   157
  val add_abbrev: string -> binding * term -> Proof.context -> (term * term) * Proof.context
25052
a014d544f54d added revert_abbrev;
wenzelm
parents: 25039
diff changeset
   158
  val revert_abbrev: string -> string -> Proof.context -> Proof.context
47275
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
   159
  val generic_add_abbrev: string -> binding * term -> Context.generic ->
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
   160
    (term * term) * Context.generic
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
   161
  val generic_revert_abbrev: string -> string -> Context.generic -> Context.generic
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   162
  val print_syntax: Proof.context -> unit
21728
906649272ba0 added read/pretty_term_abbrev, print_abbrevs;
wenzelm
parents: 21704
diff changeset
   163
  val print_abbrevs: Proof.context -> unit
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   164
  val print_binds: Proof.context -> unit
56864
0446c7ac2e32 support print operations as asynchronous query;
wenzelm
parents: 56438
diff changeset
   165
  val pretty_local_facts: Proof.context -> bool -> Pretty.T list
56158
c2c6d560e7b2 more explicit treatment of verbose mode, which includes concealed entries;
wenzelm
parents: 56156
diff changeset
   166
  val print_local_facts: Proof.context -> bool -> unit
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   167
  val print_cases: Proof.context -> unit
42717
0bbb56867091 proper configuration options Proof_Context.debug and Proof_Context.verbose;
wenzelm
parents: 42502
diff changeset
   168
  val debug: bool Config.T
0bbb56867091 proper configuration options Proof_Context.debug and Proof_Context.verbose;
wenzelm
parents: 42502
diff changeset
   169
  val verbose: bool Config.T
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   170
  val pretty_ctxt: Proof.context -> Pretty.T list
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   171
  val pretty_context: Proof.context -> Pretty.T list
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   172
end;
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   173
42360
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42359
diff changeset
   174
structure Proof_Context: PROOF_CONTEXT =
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   175
struct
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   176
42363
e52e3f697510 do not open ML structures;
wenzelm
parents: 42360
diff changeset
   177
val theory_of = Proof_Context.theory_of;
e52e3f697510 do not open ML structures;
wenzelm
parents: 42360
diff changeset
   178
val init_global = Proof_Context.init_global;
51686
532e0ac5a66d added ML antiquotation @{theory_context};
wenzelm
parents: 51601
diff changeset
   179
val get_global = Proof_Context.get_global;
42363
e52e3f697510 do not open ML structures;
wenzelm
parents: 42360
diff changeset
   180
12057
9b1e67278f07 added pretty/print functions with context;
wenzelm
parents: 12048
diff changeset
   181
7270
2b64729d9acb warn_vars;
wenzelm
parents: 7200
diff changeset
   182
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   183
(** inner syntax mode **)
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   184
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   185
datatype mode =
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   186
  Mode of
24486
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   187
   {stmt: bool,                (*inner statement mode*)
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   188
    pattern: bool,             (*pattern binding schematic variables*)
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   189
    schematic: bool,           (*term referencing loose schematic variables*)
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   190
    abbrev: bool};             (*abbrev mode -- no normalization*)
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   191
24486
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   192
fun make_mode (stmt, pattern, schematic, abbrev) =
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   193
  Mode {stmt = stmt, pattern = pattern, schematic = schematic, abbrev = abbrev};
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   194
24486
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   195
val mode_default   = make_mode (false, false, false, false);
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   196
val mode_stmt      = make_mode (true, false, false, false);
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   197
val mode_pattern   = make_mode (false, true, false, false);
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   198
val mode_schematic = make_mode (false, false, true, false);
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   199
val mode_abbrev    = make_mode (false, false, false, true);
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   200
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   201
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   202
16540
e3d61eff7c12 removed proof data (see Pure/context.ML);
wenzelm
parents: 16501
diff changeset
   203
(** Isar proof context information **)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   204
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   205
type cases = ((Rule_Cases.T * bool) * int) Name_Space.table;
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   206
val empty_cases: cases = Name_Space.empty_table Markup.caseN;
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   207
45650
wenzelm
parents: 45453
diff changeset
   208
datatype data =
wenzelm
parents: 45453
diff changeset
   209
  Data of
36451
ddc965e172c4 localized default sort;
wenzelm
parents: 36450
diff changeset
   210
   {mode: mode,                  (*inner syntax mode*)
ddc965e172c4 localized default sort;
wenzelm
parents: 36450
diff changeset
   211
    syntax: Local_Syntax.T,      (*local syntax*)
ddc965e172c4 localized default sort;
wenzelm
parents: 36450
diff changeset
   212
    tsig: Type.tsig * Type.tsig, (*local/global type signature -- local name space / defsort only*)
ddc965e172c4 localized default sort;
wenzelm
parents: 36450
diff changeset
   213
    consts: Consts.T * Consts.T, (*local/global consts -- local name space / abbrevs only*)
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   214
    facts: Facts.T,              (*local facts, based on initial global facts*)
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
   215
    cases: cases};               (*named case contexts: case, is_proper, running index*)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   216
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   217
fun make_data (mode, syntax, tsig, consts, facts, cases) =
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   218
  Data {mode = mode, syntax = syntax, tsig = tsig, consts = consts, facts = facts, cases = cases};
19079
9a7678a0736d added put_thms_internal: local_naming, no fact index;
wenzelm
parents: 19062
diff changeset
   219
37216
3165bc303f66 modernized some structure names, keeping a few legacy aliases;
wenzelm
parents: 37145
diff changeset
   220
structure Data = Proof_Data
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
   221
(
45650
wenzelm
parents: 45453
diff changeset
   222
  type T = data;
16540
e3d61eff7c12 removed proof data (see Pure/context.ML);
wenzelm
parents: 16501
diff changeset
   223
  fun init thy =
56139
b7add947a6ef more frugal recording of changes: join merely requires information from one side;
wenzelm
parents: 56062
diff changeset
   224
    make_data (mode_default,
b7add947a6ef more frugal recording of changes: join merely requires information from one side;
wenzelm
parents: 56062
diff changeset
   225
      Local_Syntax.init thy,
b7add947a6ef more frugal recording of changes: join merely requires information from one side;
wenzelm
parents: 56062
diff changeset
   226
      (Type.change_ignore (Sign.tsig_of thy), Sign.tsig_of thy),
b7add947a6ef more frugal recording of changes: join merely requires information from one side;
wenzelm
parents: 56062
diff changeset
   227
      (Consts.change_ignore (Sign.consts_of thy), Sign.consts_of thy),
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   228
      Global_Theory.facts_of thy,
56139
b7add947a6ef more frugal recording of changes: join merely requires information from one side;
wenzelm
parents: 56062
diff changeset
   229
      empty_cases);
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
   230
);
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   231
45650
wenzelm
parents: 45453
diff changeset
   232
fun rep_data ctxt = Data.get ctxt |> (fn Data rep => rep);
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   233
45650
wenzelm
parents: 45453
diff changeset
   234
fun map_data f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   235
  Data.map (fn Data {mode, syntax, tsig, consts, facts, cases} =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   236
    make_data (f (mode, syntax, tsig, consts, facts, cases)));
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   237
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   238
fun set_mode mode = map_data (fn (_, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   239
  (mode, syntax, tsig, consts, facts, cases));
21443
cc5095d57da4 added stmt mode, which affects naming/indexing of local facts;
wenzelm
parents: 21370
diff changeset
   240
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   241
fun map_mode f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   242
  map_data (fn (Mode {stmt, pattern, schematic, abbrev}, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   243
    (make_mode (f (stmt, pattern, schematic, abbrev)), syntax, tsig, consts, facts, cases));
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
   244
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   245
fun map_syntax f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   246
  map_data (fn (mode, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   247
    (mode, f syntax, tsig, consts, facts, cases));
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   248
36450
62eaaffe6e47 more systematic naming of tsig operations;
wenzelm
parents: 36448
diff changeset
   249
fun map_tsig f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   250
  map_data (fn (mode, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   251
    (mode, syntax, f tsig, consts, facts, cases));
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
   252
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   253
fun map_consts f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   254
  map_data (fn (mode, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   255
    (mode, syntax, tsig, f consts, facts, cases));
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
   256
26284
533dcb120a8e replaced obsolete FactIndex.T by Facts.T;
wenzelm
parents: 26268
diff changeset
   257
fun map_facts f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   258
  map_data (fn (mode, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   259
    (mode, syntax, tsig, consts, f facts, cases));
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
   260
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   261
fun map_cases f =
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   262
  map_data (fn (mode, syntax, tsig, consts, facts, cases) =>
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   263
    (mode, syntax, tsig, consts, facts, f cases));
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   264
45650
wenzelm
parents: 45453
diff changeset
   265
val get_mode = #mode o rep_data;
28407
f9db1da584ac ContextPosition.report;
wenzelm
parents: 28396
diff changeset
   266
val restore_mode = set_mode o get_mode;
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
   267
val abbrev_mode = get_mode #> (fn Mode {abbrev, ...} => abbrev);
21443
cc5095d57da4 added stmt mode, which affects naming/indexing of local facts;
wenzelm
parents: 21370
diff changeset
   268
24486
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   269
fun set_stmt stmt =
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   270
  map_mode (fn (_, pattern, schematic, abbrev) => (stmt, pattern, schematic, abbrev));
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   271
45650
wenzelm
parents: 45453
diff changeset
   272
val syntax_of = #syntax o rep_data;
33387
acea2f336721 modernized structure Local_Syntax;
wenzelm
parents: 33386
diff changeset
   273
val syn_of = Local_Syntax.syn_of o syntax_of;
acea2f336721 modernized structure Local_Syntax;
wenzelm
parents: 33386
diff changeset
   274
val set_syntax_mode = map_syntax o Local_Syntax.set_mode;
acea2f336721 modernized structure Local_Syntax;
wenzelm
parents: 33386
diff changeset
   275
val restore_syntax_mode = map_syntax o Local_Syntax.restore_mode o syntax_of;
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   276
45650
wenzelm
parents: 45453
diff changeset
   277
val tsig_of = #1 o #tsig o rep_data;
36451
ddc965e172c4 localized default sort;
wenzelm
parents: 36450
diff changeset
   278
val set_defsort = map_tsig o apfst o Type.set_defsort;
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
   279
fun default_sort ctxt = the_default (Type.defaultS (tsig_of ctxt)) o Variable.def_sort ctxt;
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   280
45650
wenzelm
parents: 45453
diff changeset
   281
val consts_of = #1 o #consts o rep_data;
wenzelm
parents: 45453
diff changeset
   282
val cases_of = #cases o rep_data;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   283
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   284
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   285
(* naming *)
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   286
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   287
val naming_of = Name_Space.naming_of o Context.Proof;
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   288
val map_naming = Context.proof_map o Name_Space.map_naming;
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   289
val restore_naming = map_naming o K o naming_of;
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   290
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   291
val full_name = Name_Space.full_name o naming_of;
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   292
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   293
42359
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   294
(* name spaces *)
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   295
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   296
val class_space = Type.class_space o tsig_of;
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   297
val type_space = Type.type_space o tsig_of;
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   298
val const_space = Consts.space_of o consts_of;
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   299
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   300
val intern_class = Name_Space.intern o class_space;
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   301
val intern_type = Name_Space.intern o type_space;
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   302
val intern_const = Name_Space.intern o const_space;
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   303
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   304
fun extern_class ctxt = Name_Space.extern ctxt (class_space ctxt);
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   305
fun extern_type ctxt = Name_Space.extern ctxt (type_space ctxt);
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   306
fun extern_const ctxt = Name_Space.extern ctxt (const_space ctxt);
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   307
55304
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   308
fun markup_class ctxt c = Name_Space.markup_extern ctxt (class_space ctxt) c |-> Markup.markup;
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   309
fun markup_type ctxt c = Name_Space.markup_extern ctxt (type_space ctxt) c |-> Markup.markup;
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   310
fun markup_const ctxt c = Name_Space.markup_extern ctxt (const_space ctxt) c |-> Markup.markup;
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   311
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   312
fun pretty_class ctxt c = Name_Space.markup_extern ctxt (class_space ctxt) c |> Pretty.mark_str;
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   313
fun pretty_type ctxt c = Name_Space.markup_extern ctxt (type_space ctxt) c |> Pretty.mark_str;
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   314
fun pretty_const ctxt c = Name_Space.markup_extern ctxt (const_space ctxt) c |> Pretty.mark_str;
55ac31bc08a4 more formal markup;
wenzelm
parents: 54883
diff changeset
   315
42359
6ca5407863ed prefer local name spaces;
wenzelm
parents: 42358
diff changeset
   316
20367
ba1c262c7625 renamed map_theory to theory;
wenzelm
parents: 20330
diff changeset
   317
(* theory transfer *)
12093
1b890f1e0b4d syntax for structures;
wenzelm
parents: 12086
diff changeset
   318
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   319
fun transfer_syntax thy ctxt = ctxt |>
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   320
  map_syntax (Local_Syntax.rebuild thy) |>
36450
62eaaffe6e47 more systematic naming of tsig operations;
wenzelm
parents: 36448
diff changeset
   321
  map_tsig (fn tsig as (local_tsig, global_tsig) =>
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   322
    let val thy_tsig = Sign.tsig_of thy in
36450
62eaaffe6e47 more systematic naming of tsig operations;
wenzelm
parents: 36448
diff changeset
   323
      if Type.eq_tsig (thy_tsig, global_tsig) then tsig
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   324
      else (Type.merge_tsig (Context.pretty ctxt) (local_tsig, thy_tsig), thy_tsig)
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   325
    end) |>
30424
692279df7cc2 Consts.eq_const is back again (cf. 907da436f8a9) -- required in ProofContext.transfer_syntax to prevent expensive merges of local_consts/global_consts;
wenzelm
parents: 30420
diff changeset
   326
  map_consts (fn consts as (local_consts, global_consts) =>
692279df7cc2 Consts.eq_const is back again (cf. 907da436f8a9) -- required in ProofContext.transfer_syntax to prevent expensive merges of local_consts/global_consts;
wenzelm
parents: 30420
diff changeset
   327
    let val thy_consts = Sign.consts_of thy in
692279df7cc2 Consts.eq_const is back again (cf. 907da436f8a9) -- required in ProofContext.transfer_syntax to prevent expensive merges of local_consts/global_consts;
wenzelm
parents: 30420
diff changeset
   328
      if Consts.eq_consts (thy_consts, global_consts) then consts
692279df7cc2 Consts.eq_const is back again (cf. 907da436f8a9) -- required in ProofContext.transfer_syntax to prevent expensive merges of local_consts/global_consts;
wenzelm
parents: 30420
diff changeset
   329
      else (Consts.merge (local_consts, thy_consts), thy_consts)
692279df7cc2 Consts.eq_const is back again (cf. 907da436f8a9) -- required in ProofContext.transfer_syntax to prevent expensive merges of local_consts/global_consts;
wenzelm
parents: 30420
diff changeset
   330
    end);
17072
501c28052aea added transfer;
wenzelm
parents: 16992
diff changeset
   331
33031
b75c35574e04 backpatching of structure Proof and ProofContext -- avoid odd aliases;
wenzelm
parents: 32966
diff changeset
   332
fun transfer thy = Context.raw_transfer thy #> transfer_syntax thy;
17072
501c28052aea added transfer;
wenzelm
parents: 16992
diff changeset
   333
38756
d07959fabde6 renamed ProofContext.theory(_result) to ProofContext.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
wenzelm
parents: 38328
diff changeset
   334
fun background_theory f ctxt = transfer (f (theory_of ctxt)) ctxt;
20367
ba1c262c7625 renamed map_theory to theory;
wenzelm
parents: 20330
diff changeset
   335
38756
d07959fabde6 renamed ProofContext.theory(_result) to ProofContext.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
wenzelm
parents: 38328
diff changeset
   336
fun background_theory_result f ctxt =
20367
ba1c262c7625 renamed map_theory to theory;
wenzelm
parents: 20330
diff changeset
   337
  let val (res, thy') = f (theory_of ctxt)
ba1c262c7625 renamed map_theory to theory;
wenzelm
parents: 20330
diff changeset
   338
  in (res, ctxt |> transfer thy') end;
19019
412009243085 added map_theory;
wenzelm
parents: 19001
diff changeset
   339
12093
1b890f1e0b4d syntax for structures;
wenzelm
parents: 12086
diff changeset
   340
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   341
(* hybrid facts *)
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   342
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   343
val facts_of = #facts o rep_data;
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   344
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   345
fun facts_of_fact ctxt name =
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   346
  let
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   347
    val local_facts = facts_of ctxt;
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   348
    val global_facts = Global_Theory.facts_of (theory_of ctxt);
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   349
  in
56143
ed2b660a52a1 more accurate resolution of hybrid facts, which actually changes the sort order of results;
wenzelm
parents: 56141
diff changeset
   350
    if Facts.defined local_facts name
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   351
    then local_facts else global_facts
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   352
  end;
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   353
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   354
fun markup_extern_fact ctxt name =
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   355
  Facts.markup_extern ctxt (facts_of_fact ctxt name) name;
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   356
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   357
12093
1b890f1e0b4d syntax for structures;
wenzelm
parents: 12086
diff changeset
   358
14828
15d12761ba54 improved output; refer to Pretty.pp;
wenzelm
parents: 14780
diff changeset
   359
(** pretty printing **)
15d12761ba54 improved output; refer to Pretty.pp;
wenzelm
parents: 14780
diff changeset
   360
24922
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   361
fun pretty_term_abbrev ctxt = Syntax.pretty_term (set_mode mode_abbrev ctxt);
14828
15d12761ba54 improved output; refer to Pretty.pp;
wenzelm
parents: 14780
diff changeset
   362
42378
d9fe47d21b41 markup facts via name space;
wenzelm
parents: 42376
diff changeset
   363
fun pretty_fact_name ctxt a =
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   364
  Pretty.block [Pretty.mark_str (markup_extern_fact ctxt a), Pretty.str ":"];
28209
02f3222a392d pretty_fact: extern fact name wrt. the given context, assuming that is the proper one for presentation;
wenzelm
parents: 28087
diff changeset
   365
51583
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   366
fun pretty_fact ctxt =
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   367
  let
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   368
    val pretty_thm = Display.pretty_thm ctxt;
51584
98029ceda8ce more item markup;
wenzelm
parents: 51583
diff changeset
   369
    val pretty_thms = map (Display.pretty_thm_item ctxt);
51583
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   370
  in
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   371
    fn ("", [th]) => pretty_thm th
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   372
     | ("", ths) => Pretty.blk (0, Pretty.fbreaks (pretty_thms ths))
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   373
     | (a, [th]) => Pretty.block [pretty_fact_name ctxt a, Pretty.brk 1, pretty_thm th]
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   374
     | (a, ths) => Pretty.block (Pretty.fbreaks (pretty_fact_name ctxt a :: pretty_thms ths))
9100c8e66b69 item markup for Proof_Context.pretty_fact;
wenzelm
parents: 50239
diff changeset
   375
  end;
14828
15d12761ba54 improved output; refer to Pretty.pp;
wenzelm
parents: 14780
diff changeset
   376
15d12761ba54 improved output; refer to Pretty.pp;
wenzelm
parents: 14780
diff changeset
   377
15d12761ba54 improved output; refer to Pretty.pp;
wenzelm
parents: 14780
diff changeset
   378
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   379
(** prepare types **)
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   380
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   381
(* classes *)
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   382
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   383
fun check_class ctxt (xname, pos) =
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   384
  let
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   385
    val tsig = tsig_of ctxt;
55839
ee71b2687c4b more markup for read_class: imitate Name_Space.check despite lack of Name_Space.table;
wenzelm
parents: 55829
diff changeset
   386
    val class_space = Type.class_space tsig;
ee71b2687c4b more markup for read_class: imitate Name_Space.check despite lack of Name_Space.table;
wenzelm
parents: 55829
diff changeset
   387
56007
wenzelm
parents: 56002
diff changeset
   388
    val name = Type.cert_class tsig (Name_Space.intern class_space xname)
55839
ee71b2687c4b more markup for read_class: imitate Name_Space.check despite lack of Name_Space.table;
wenzelm
parents: 55829
diff changeset
   389
      handle TYPE (msg, _, _) =>
55840
2982d233d798 consider completion report as part of error message -- less stateful, may get handled;
wenzelm
parents: 55839
diff changeset
   390
        error (msg ^ Position.here pos ^
55956
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   391
          Markup.markup_report (Completion.reported_text
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   392
            (Name_Space.completion (Context.Proof ctxt) class_space (xname, pos))));
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   393
    val reports =
55923
wenzelm
parents: 55922
diff changeset
   394
      if Context_Position.is_reported ctxt pos
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   395
      then [(pos, Name_Space.markup class_space name)] else [];
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   396
  in (name, reports) end;
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   397
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   398
fun read_class ctxt text =
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   399
  let
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   400
    val (c, reports) = check_class ctxt (Symbol_Pos.source_content (Syntax.read_token text));
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   401
    val _ = Position.reports reports;
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   402
  in c end;
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   403
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   404
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   405
(* types *)
24277
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   406
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   407
fun read_typ_mode mode ctxt s =
24486
1dbf377c2e9a moved type_mode to type.ML;
wenzelm
parents: 24388
diff changeset
   408
  Syntax.read_typ (Type.set_mode mode ctxt) s;
24277
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   409
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   410
val read_typ = read_typ_mode Type.mode_default;
24277
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   411
val read_typ_syntax = read_typ_mode Type.mode_syntax;
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   412
val read_typ_abbrev = read_typ_mode Type.mode_abbrev;
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   413
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   414
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   415
fun cert_typ_mode mode ctxt T =
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   416
  Type.cert_typ_mode mode (tsig_of ctxt) T
24277
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   417
    handle TYPE (msg, _, _) => error msg;
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   418
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   419
val cert_typ = cert_typ_mode Type.mode_default;
24277
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   420
val cert_typ_syntax = cert_typ_mode Type.mode_syntax;
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   421
val cert_typ_abbrev = cert_typ_mode Type.mode_abbrev;
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   422
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
   423
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   424
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   425
(** prepare terms and propositions **)
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   426
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   427
(* inferred types of parameters *)
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   428
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   429
fun infer_type ctxt x =
36505
79c1d2bbe5a9 ProofContext.read_const: allow for type constraint (for fixed variable);
wenzelm
parents: 36503
diff changeset
   430
  Term.fastype_of (singleton (Syntax.check_terms (set_mode mode_schematic ctxt)) (Free x));
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   431
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   432
fun inferred_param x ctxt =
36505
79c1d2bbe5a9 ProofContext.read_const: allow for type constraint (for fixed variable);
wenzelm
parents: 36503
diff changeset
   433
  let val T = infer_type ctxt (x, dummyT)
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   434
  in (T, ctxt |> Variable.declare_term (Free (x, T))) end;
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   435
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   436
fun inferred_fixes ctxt =
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   437
  let
42488
4638622bcaa1 reorganized fixes as specialized (global) name space;
wenzelm
parents: 42469
diff changeset
   438
    val xs = map #2 (Variable.dest_fixes ctxt);
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   439
    val (Ts, ctxt') = fold_map inferred_param xs ctxt;
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   440
  in (xs ~~ Ts, ctxt') end;
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   441
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   442
55842
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   443
(* type names *)
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   444
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
   445
fun check_type_name {proper, strict} ctxt (c, pos) =
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   446
  if Lexicon.is_tid c then
56040
98d466e6de8a tuned message;
wenzelm
parents: 56025
diff changeset
   447
    if proper then error ("Not a type constructor: " ^ quote c ^ Position.here pos)
55951
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   448
    else
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   449
      let
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   450
        val reports =
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   451
          if Context_Position.is_reported ctxt pos
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   452
          then [(pos, Markup.tfree)] else [];
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   453
      in (TFree (c, default_sort ctxt (c, ~1)), reports) end
55922
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   454
  else
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   455
    let
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   456
      val ((d, reports), decl) = Type.check_decl (Context.Proof ctxt) (tsig_of ctxt) (c, pos);
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   457
      fun err () = error ("Bad type name: " ^ quote d ^ Position.here pos);
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   458
      val args =
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   459
        (case decl of
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   460
          Type.LogicalType n => n
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   461
        | Type.Abbreviation (vs, _, _) => if strict then err () else length vs
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   462
        | Type.Nonterminal => if strict then err () else 0);
710bc66f432c more markup for inner syntax class/type names (notably for completion);
wenzelm
parents: 55843
diff changeset
   463
    in (Type (d, replicate args dummyT), reports) end;
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   464
55951
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   465
fun read_type_name ctxt flags text =
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   466
  let
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   467
    val (T, reports) =
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   468
      check_type_name ctxt flags (Symbol_Pos.source_content (Syntax.read_token text));
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   469
    val _ = Position.reports reports;
c07d184aebe9 tuned signature -- more uniform check_type_name/read_type_name;
wenzelm
parents: 55950
diff changeset
   470
  in T end;
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   471
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   472
55842
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   473
(* constant names *)
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   474
55956
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   475
fun consts_completion_message ctxt (c, ps) =
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   476
  ps |> map (fn pos =>
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   477
    Name_Space.completion (Context.Proof ctxt) (Consts.space_of (consts_of ctxt)) (c, pos)
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   478
    |> Completion.reported_text)
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   479
  |> implode
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   480
  |> Markup.markup_report;
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   481
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
   482
fun check_const {proper, strict} ctxt (c, ps) =
55842
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   483
  let
55956
94d384d621b0 reject internal term names outright, and complete consts instead;
wenzelm
parents: 55955
diff changeset
   484
    val _ =
55959
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   485
      Name.reject_internal (c, ps) handle ERROR msg =>
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   486
        error (msg ^ consts_completion_message ctxt (c, ps));
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   487
    fun err msg = error (msg ^ Position.here_list ps);
55842
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   488
    val consts = consts_of ctxt;
55954
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   489
    val fixed = if proper then NONE else Variable.lookup_fixed ctxt c;
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   490
    val (t, reports) =
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   491
      (case (fixed, Variable.lookup_const ctxt c) of
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   492
        (SOME x, NONE) =>
55843
3fa61f39d1f2 prefer Name_Space.check with its builtin reports (including completion);
wenzelm
parents: 55842
diff changeset
   493
          let
55959
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   494
            val reports = ps
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   495
              |> filter (Context_Position.is_reported ctxt)
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   496
              |> map (fn pos =>
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   497
                (pos, Markup.name x (if Name.is_skolem x then Markup.skolem else Markup.free)));
55955
e8f1bf005661 eliminated odd type constraint for read_const (see also 79c1d2bbe5a9);
wenzelm
parents: 55954
diff changeset
   498
          in (Free (x, infer_type ctxt (x, dummyT)), reports) end
55954
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   499
      | (_, SOME d) =>
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   500
          let
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   501
            val T = Consts.type_scheme consts d handle TYPE (msg, _, _) => err msg;
55959
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   502
            val reports = ps
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   503
              |> filter (Context_Position.is_reported ctxt)
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   504
              |> map (fn pos => (pos, Name_Space.markup (Consts.space_of consts) d));
55950
3bb5c7179234 clarified treatment of consts -- prefer value-oriented reports;
wenzelm
parents: 55949
diff changeset
   505
          in (Const (d, T), reports) end
55959
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   506
      | _ => Consts.check_const (Context.Proof ctxt) consts (c, ps));
55842
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   507
    val _ =
55954
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   508
      (case (strict, t) of
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   509
        (true, Const (d, _)) =>
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   510
          (ignore (Consts.the_const consts d) handle TYPE (msg, _, _) => err msg)
a29aefc88c8d more uniform check_const/read_const;
wenzelm
parents: 55951
diff changeset
   511
      | _ => ());
55950
3bb5c7179234 clarified treatment of consts -- prefer value-oriented reports;
wenzelm
parents: 55949
diff changeset
   512
  in (t, reports) end;
55842
ea540323c444 tuned source structure;
wenzelm
parents: 55841
diff changeset
   513
55955
e8f1bf005661 eliminated odd type constraint for read_const (see also 79c1d2bbe5a9);
wenzelm
parents: 55954
diff changeset
   514
fun read_const ctxt flags text =
55950
3bb5c7179234 clarified treatment of consts -- prefer value-oriented reports;
wenzelm
parents: 55949
diff changeset
   515
  let
55959
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   516
    val (xname, pos) = Symbol_Pos.source_content (Syntax.read_token text);
c3b458435f4f more decisive commitment to get_free vs. the_const;
wenzelm
parents: 55956
diff changeset
   517
    val (t, reports) = check_const ctxt flags (xname, [pos]);
55950
3bb5c7179234 clarified treatment of consts -- prefer value-oriented reports;
wenzelm
parents: 55949
diff changeset
   518
    val _ = Position.reports reports;
3bb5c7179234 clarified treatment of consts -- prefer value-oriented reports;
wenzelm
parents: 55949
diff changeset
   519
  in t end;
25328
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   520
f71105742e2c discontinued ProofContext.read_prop_legacy;
wenzelm
parents: 25319
diff changeset
   521
46922
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   522
(* type arities *)
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   523
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   524
local
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   525
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   526
fun prep_arity prep_tycon prep_sort ctxt (t, Ss, S) =
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   527
  let val arity = (prep_tycon ctxt t, map (prep_sort ctxt) Ss, prep_sort ctxt S)
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   528
  in Type.add_arity (Context.pretty ctxt) arity (tsig_of ctxt); arity end;
46922
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   529
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   530
in
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   531
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   532
val read_arity =
56002
2028467b4df4 tuned signature;
wenzelm
parents: 55959
diff changeset
   533
  prep_arity ((#1 o dest_Type) oo read_type_name {proper = true, strict = true}) Syntax.read_sort;
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   534
46922
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   535
val cert_arity = prep_arity (K I) (Type.cert_sort o tsig_of);
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   536
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   537
end;
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   538
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46849
diff changeset
   539
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   540
(* read_term *)
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   541
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   542
fun read_term_mode mode ctxt = Syntax.read_term (set_mode mode ctxt);
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   543
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   544
val read_term_pattern   = read_term_mode mode_pattern;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   545
val read_term_schematic = read_term_mode mode_schematic;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   546
val read_term_abbrev    = read_term_mode mode_abbrev;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   547
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   548
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   549
(* local abbreviations *)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   550
24501
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   551
local
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   552
42383
0ae4ad40d7b5 simplified pretty printing context, which is only required for certain kernel operations;
wenzelm
parents: 42381
diff changeset
   553
fun certify_consts ctxt = Consts.certify (Context.pretty ctxt) (tsig_of ctxt)
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
   554
  (not (abbrev_mode ctxt)) (consts_of ctxt);
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
   555
38979
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   556
fun expand_binds ctxt =
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   557
  let
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   558
    val Mode {pattern, schematic, ...} = get_mode ctxt;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   559
38979
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   560
    fun reject_schematic (t as Var _) =
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   561
          error ("Unbound schematic variable: " ^ Syntax.string_of_term ctxt t)
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   562
      | reject_schematic (Abs (_, _, t)) = reject_schematic t
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   563
      | reject_schematic (t $ u) = (reject_schematic t; reject_schematic u)
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   564
      | reject_schematic _ = ();
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   565
  in
24495
eab1b52a47d0 added join_mode;
wenzelm
parents: 24486
diff changeset
   566
    if pattern then I
eab1b52a47d0 added join_mode;
wenzelm
parents: 24486
diff changeset
   567
    else Variable.expand_binds ctxt #> (if schematic then I else tap reject_schematic)
eab1b52a47d0 added join_mode;
wenzelm
parents: 24486
diff changeset
   568
  end;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   569
24501
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   570
in
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   571
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   572
fun expand_abbrevs ctxt = certify_consts ctxt #> expand_binds ctxt;
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   573
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   574
end;
7a2b20145888 export various inner syntax modes;
wenzelm
parents: 24495
diff changeset
   575
56438
7f6b2634d853 more source positions;
wenzelm
parents: 56334
diff changeset
   576
val show_abbrevs_raw = Config.declare ("show_abbrevs", @{here}) (fn _ => Config.Bool true);
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 39557
diff changeset
   577
val show_abbrevs = Config.bool show_abbrevs_raw;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   578
24922
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   579
fun contract_abbrevs ctxt t =
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   580
  let
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   581
    val thy = theory_of ctxt;
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   582
    val consts = consts_of ctxt;
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   583
    val Mode {abbrev, ...} = get_mode ctxt;
30566
9643f54c4184 reverted abbreviations: improved performance via Item_Net.T;
wenzelm
parents: 30473
diff changeset
   584
    val retrieve = Consts.retrieve_abbrevs consts (print_mode_value () @ [""]);
9643f54c4184 reverted abbreviations: improved performance via Item_Net.T;
wenzelm
parents: 30473
diff changeset
   585
    fun match_abbrev u = Option.map #1 (get_first (Pattern.match_rew thy u) (retrieve u));
24922
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   586
  in
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 39557
diff changeset
   587
    if abbrev orelse not (Config.get ctxt show_abbrevs) orelse not (can Term.type_of t) then t
35211
5d2fe4e09354 Use top-down rewriting to contract abbreviations.
berghofe
parents: 35141
diff changeset
   588
    else Pattern.rewrite_term_top thy [] [match_abbrev] t
24922
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   589
  end;
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   590
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   591
24518
4dd086997bab removed unused join_mode;
wenzelm
parents: 24511
diff changeset
   592
(* patterns *)
4dd086997bab removed unused join_mode;
wenzelm
parents: 24511
diff changeset
   593
32003
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   594
fun prepare_patternT ctxt T =
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   595
  let
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   596
    val Mode {pattern, schematic, ...} = get_mode ctxt;
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   597
    val _ =
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   598
      pattern orelse schematic orelse
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   599
        T |> Term.exists_subtype
38979
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   600
          (fn T as TVar (xi, _) =>
37145
01aa36932739 renamed structure TypeInfer to Type_Infer, keeping the old name as legacy alias for some time;
wenzelm
parents: 36610
diff changeset
   601
            not (Type_Infer.is_param xi) andalso
38979
60dbf0b3f6c7 prefer regular print functions over slightly low-level Term.string_of_vname;
wenzelm
parents: 38756
diff changeset
   602
              error ("Illegal schematic type variable: " ^ Syntax.string_of_typ ctxt T)
32003
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   603
          | _ => false)
befec6450fd6 tuned prepare_patternT: Term.exists_subtype;
wenzelm
parents: 30815
diff changeset
   604
  in T end;
24518
4dd086997bab removed unused join_mode;
wenzelm
parents: 24511
diff changeset
   605
22712
8f2ba236918b replaced read_term_legacy by read_prop_legacy;
wenzelm
parents: 22701
diff changeset
   606
24505
9e6d91f8bb73 reject_vars: accept type-inference params;
wenzelm
parents: 24501
diff changeset
   607
local
6550
68f950b1a664 dummy patterns;
wenzelm
parents: 6528
diff changeset
   608
56438
7f6b2634d853 more source positions;
wenzelm
parents: 56334
diff changeset
   609
val dummies =
7f6b2634d853 more source positions;
wenzelm
parents: 56334
diff changeset
   610
  Config.bool (Config.declare ("Proof_Context.dummies", @{here}) (K (Config.Bool false)));
27259
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
   611
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
   612
fun check_dummies ctxt t =
39508
dfacdb01e1ec simplified some internal flags using Config.T instead of full-blown Proof_Data;
wenzelm
parents: 39507
diff changeset
   613
  if Config.get ctxt dummies then t
27259
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
   614
  else Term.no_dummy_patterns t handle TERM _ => error "Illegal dummy pattern(s) in term";
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
   615
24767
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
   616
fun prepare_dummies ts = #1 (fold_map Term.replace_dummy_patterns ts 1);
6762
a9a515a43ae0 read_term/prop_pat: do not freeze;
wenzelm
parents: 6721
diff changeset
   617
27259
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
   618
in
6550
68f950b1a664 dummy patterns;
wenzelm
parents: 6528
diff changeset
   619
39508
dfacdb01e1ec simplified some internal flags using Config.T instead of full-blown Proof_Data;
wenzelm
parents: 39507
diff changeset
   620
val allow_dummies = Config.put dummies true;
24505
9e6d91f8bb73 reject_vars: accept type-inference params;
wenzelm
parents: 24501
diff changeset
   621
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   622
fun prepare_patterns ctxt =
24518
4dd086997bab removed unused join_mode;
wenzelm
parents: 24511
diff changeset
   623
  let val Mode {pattern, ...} = get_mode ctxt in
39296
e275d581a218 tuned signature;
wenzelm
parents: 39295
diff changeset
   624
    Type_Infer.fixate ctxt #>
24767
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
   625
    pattern ? Variable.polymorphic ctxt #>
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   626
    (map o Term.map_types) (prepare_patternT ctxt) #>
27259
6e71abb8c994 export transfer_syntax;
wenzelm
parents: 27195
diff changeset
   627
    (if pattern then prepare_dummies else map (check_dummies ctxt))
24505
9e6d91f8bb73 reject_vars: accept type-inference params;
wenzelm
parents: 24501
diff changeset
   628
  end;
9e6d91f8bb73 reject_vars: accept type-inference params;
wenzelm
parents: 24501
diff changeset
   629
9e6d91f8bb73 reject_vars: accept type-inference params;
wenzelm
parents: 24501
diff changeset
   630
end;
9e6d91f8bb73 reject_vars: accept type-inference params;
wenzelm
parents: 24501
diff changeset
   631
6550
68f950b1a664 dummy patterns;
wenzelm
parents: 6528
diff changeset
   632
42250
cc5ac538f991 eliminated odd object-oriented type_context/term_context;
wenzelm
parents: 42242
diff changeset
   633
(* sort constraints *)
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
   634
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   635
local
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   636
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   637
fun prepare_sorts_env ctxt tys =
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
   638
  let
35669
a91c7ed801b8 added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents: 35616
diff changeset
   639
    val tsig = tsig_of ctxt;
45453
304437f43869 more scalable Proof_Context.prepare_sorts;
wenzelm
parents: 45429
diff changeset
   640
    val defaultS = Type.defaultS tsig;
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
   641
53673
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   642
    val dummy_var = ("'_dummy_", ~1);
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   643
49685
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   644
    fun constraint (xi, raw_S) env =
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   645
      let val (ps, S) = Term_Position.decode_positionS raw_S in
53673
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   646
        if xi = dummy_var orelse S = dummyS then env
49685
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   647
        else
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   648
          Vartab.insert (op =) (xi, Type.minimize_sort tsig S) env
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   649
            handle Vartab.DUP _ =>
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   650
              error ("Inconsistent sort constraints for type variable " ^
49691
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   651
                quote (Term.string_of_vname' xi) ^ Position.here_list ps)
49685
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   652
      end;
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   653
45453
304437f43869 more scalable Proof_Context.prepare_sorts;
wenzelm
parents: 45429
diff changeset
   654
    val env =
304437f43869 more scalable Proof_Context.prepare_sorts;
wenzelm
parents: 45429
diff changeset
   655
      (fold o fold_atyps)
304437f43869 more scalable Proof_Context.prepare_sorts;
wenzelm
parents: 45429
diff changeset
   656
        (fn TFree (x, S) => constraint ((x, ~1), S)
304437f43869 more scalable Proof_Context.prepare_sorts;
wenzelm
parents: 45429
diff changeset
   657
          | TVar v => constraint v
304437f43869 more scalable Proof_Context.prepare_sorts;
wenzelm
parents: 45429
diff changeset
   658
          | _ => I) tys Vartab.empty;
36152
34d1ce2d746d get_sort: suppress dummyS from input;
wenzelm
parents: 35680
diff changeset
   659
53673
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   660
    fun get_sort xi raw_S =
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   661
      if xi = dummy_var then
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   662
        Type.minimize_sort tsig (#2 (Term_Position.decode_positionS raw_S))
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   663
      else
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   664
        (case (Vartab.lookup env xi, Variable.def_sort ctxt xi) of
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   665
          (NONE, NONE) => defaultS
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   666
        | (NONE, SOME S) => S
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   667
        | (SOME S, NONE) => S
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   668
        | (SOME S, SOME S') =>
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   669
            if Type.eq_sort tsig (S, S') then S'
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   670
            else
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   671
              error ("Sort constraint " ^ Syntax.string_of_sort ctxt S ^
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   672
                " inconsistent with default " ^ Syntax.string_of_sort ctxt S' ^
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   673
                " for type variable " ^ quote (Term.string_of_vname' xi)));
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   674
49685
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   675
    fun add_report S pos reports =
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   676
      if Position.is_reported pos andalso not (AList.defined (op =) reports pos) then
50201
c26369c9eda6 Isabelle-specific implementation of quasi-abstract markup elements -- back to module arrangement before d83797ef0d2d;
wenzelm
parents: 50126
diff changeset
   677
        (pos, Position.reported_text pos Markup.sorting (Syntax.string_of_sort ctxt S)) :: reports
49685
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   678
      else reports;
4341e4d86872 allow position constraints to coexist with 0 or 1 sort constraints;
wenzelm
parents: 49674
diff changeset
   679
49691
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   680
    fun get_sort_reports xi raw_S =
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   681
      let
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   682
        val ps = #1 (Term_Position.decode_positionS raw_S);
53673
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   683
        val S = get_sort xi raw_S handle ERROR msg => error (msg ^ Position.here_list ps);
49691
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   684
      in fold (add_report S) ps end;
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   685
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   686
    val reports =
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   687
      (fold o fold_atyps)
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   688
        (fn T =>
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   689
          if Term_Position.is_positionT T then I
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   690
          else
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   691
            (case T of
49691
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   692
              TFree (x, raw_S) => get_sort_reports (x, ~1) raw_S
74ad6ecf2af2 more error positions;
wenzelm
parents: 49685
diff changeset
   693
            | TVar (xi, raw_S) => get_sort_reports xi raw_S
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   694
            | _ => I)) tys [];
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   695
56333
38f1422ef473 support bulk messages consisting of small string segments, which are more healthy to the Poly/ML RTS and might prevent spurious GC crashes such as MTGCProcessMarkPointers::ScanAddressesInObject;
wenzelm
parents: 56294
diff changeset
   696
  in (map #2 reports, get_sort) end;
27286
2ea20e5fdf16 renamed is_abbrev_mode to abbrev_mode;
wenzelm
parents: 27264
diff changeset
   697
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   698
fun replace_sortsT get_sort =
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   699
  map_atyps
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   700
    (fn T =>
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   701
      if Term_Position.is_positionT T then T
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   702
      else
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   703
        (case T of
53673
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   704
          TFree (x, raw_S) => TFree (x, get_sort (x, ~1) raw_S)
bcfd16f65014 treat all dummy type variables separately (in contrast to fca432074fb2);
wenzelm
parents: 53380
diff changeset
   705
        | TVar (xi, raw_S) => TVar (xi, get_sort xi raw_S)
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   706
        | _ => T));
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   707
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   708
in
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   709
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   710
fun prepare_sortsT ctxt tys =
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   711
  let val (sorting_report, get_sort) = prepare_sorts_env ctxt tys
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   712
  in (sorting_report, map (replace_sortsT get_sort) tys) end;
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   713
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   714
fun prepare_sorts ctxt tms =
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   715
  let
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   716
    val tys = rev ((fold o fold_types) cons tms []);
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   717
    val (sorting_report, get_sort) = prepare_sorts_env ctxt tys;
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   718
  in (sorting_report, (map o map_types) (replace_sortsT get_sort) tms) end;
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   719
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   720
fun check_tfree ctxt v =
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   721
  let
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   722
    val (sorting_report, [TFree a]) = prepare_sortsT ctxt [TFree v];
56294
85911b8a6868 prefer Context_Position where a context is available;
wenzelm
parents: 56202
diff changeset
   723
    val _ = if Context_Position.is_visible ctxt then Output.report sorting_report else ();
49674
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   724
  in a end;
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   725
dbadb4d03cbc report sort assignment of visible type variables;
wenzelm
parents: 48992
diff changeset
   726
end;
36152
34d1ce2d746d get_sort: suppress dummyS from input;
wenzelm
parents: 35680
diff changeset
   727
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   728
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   729
(* certify terms *)
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   730
10554
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   731
local
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   732
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   733
fun gen_cert prop ctxt t =
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   734
  t
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   735
  |> expand_abbrevs ctxt
42383
0ae4ad40d7b5 simplified pretty printing context, which is only required for certain kernel operations;
wenzelm
parents: 42381
diff changeset
   736
  |> (fn t' =>
0ae4ad40d7b5 simplified pretty printing context, which is only required for certain kernel operations;
wenzelm
parents: 42381
diff changeset
   737
      #1 (Sign.certify' prop (Context.pretty ctxt) false (consts_of ctxt) (theory_of ctxt) t')
0ae4ad40d7b5 simplified pretty printing context, which is only required for certain kernel operations;
wenzelm
parents: 42381
diff changeset
   738
        handle TYPE (msg, _, _) => error msg | TERM (msg, _) => error msg);
16501
fec0cf020bad thmref: Name vs. NameSelection;
wenzelm
parents: 16458
diff changeset
   739
10554
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   740
in
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   741
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   742
val cert_term = gen_cert false;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   743
val cert_prop = gen_cert true;
10554
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   744
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   745
end;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   746
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   747
42405
13ecdb3057d8 split Type_Infer into early and late part, after Proof_Context;
wenzelm
parents: 42402
diff changeset
   748
(* check/uncheck *)
22701
4346f230283d proper interface infer_types(_pat);
wenzelm
parents: 22678
diff changeset
   749
35616
b342390d296f provide ProofContext.def_type depending on "pattern" mode;
wenzelm
parents: 35429
diff changeset
   750
fun def_type ctxt =
b342390d296f provide ProofContext.def_type depending on "pattern" mode;
wenzelm
parents: 35429
diff changeset
   751
  let val Mode {pattern, ...} = get_mode ctxt
b342390d296f provide ProofContext.def_type depending on "pattern" mode;
wenzelm
parents: 35429
diff changeset
   752
  in Variable.def_type ctxt pattern end;
b342390d296f provide ProofContext.def_type depending on "pattern" mode;
wenzelm
parents: 35429
diff changeset
   753
24518
4dd086997bab removed unused join_mode;
wenzelm
parents: 24511
diff changeset
   754
fun standard_typ_check ctxt =
45429
fd58cbf8cae3 tuned signature;
wenzelm
parents: 45427
diff changeset
   755
  map (cert_typ_mode (Type.get_mode ctxt) ctxt #> prepare_patternT ctxt);
24922
577ec55380d8 generic Syntax.pretty/string_of operations;
wenzelm
parents: 24812
diff changeset
   756
45429
fd58cbf8cae3 tuned signature;
wenzelm
parents: 45427
diff changeset
   757
val standard_term_check_finish = prepare_patterns;
24518
4dd086997bab removed unused join_mode;
wenzelm
parents: 24511
diff changeset
   758
45429
fd58cbf8cae3 tuned signature;
wenzelm
parents: 45427
diff changeset
   759
fun standard_term_uncheck ctxt = map (contract_abbrevs ctxt);
22701
4346f230283d proper interface infer_types(_pat);
wenzelm
parents: 22678
diff changeset
   760
4346f230283d proper interface infer_types(_pat);
wenzelm
parents: 22678
diff changeset
   761
9553
c2e3773475b6 norm_hhf results;
wenzelm
parents: 9540
diff changeset
   762
21610
52c0d3280798 removed obsolete (export_)standard;
wenzelm
parents: 21600
diff changeset
   763
(** export results **)
21531
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
   764
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   765
fun common_export is_goal inner outer =
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   766
  map (Assumption.export is_goal inner outer) #>
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   767
  Variable.export inner outer;
8616
90d2fed59be1 support Hindley-Milner polymorphisms in binds and facts;
wenzelm
parents: 8462
diff changeset
   768
20310
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   769
val goal_export = common_export true;
6cb47e95a74b normalized Proof.context/method type aliases;
wenzelm
parents: 20253
diff changeset
   770
val export = common_export false;
12704
7bffaadc581e export_single;
wenzelm
parents: 12576
diff changeset
   771
21531
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
   772
fun export_morphism inner outer =
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
   773
  Assumption.export_morphism inner outer $>
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
   774
  Variable.export_morphism inner outer;
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
   775
28396
72695dd4395d added norm_export_morphism;
wenzelm
parents: 28212
diff changeset
   776
fun norm_export_morphism inner outer =
72695dd4395d added norm_export_morphism;
wenzelm
parents: 28212
diff changeset
   777
  export_morphism inner outer $>
54883
dd04a8b654fc proper context for norm_hhf and derived operations;
wenzelm
parents: 54742
diff changeset
   778
  Morphism.thm_morphism "Proof_Context.norm_export" (Goal.norm_result outer);
28396
72695dd4395d added norm_export_morphism;
wenzelm
parents: 28212
diff changeset
   779
21531
43aa65a8a870 added export_(standard_)morphism;
wenzelm
parents: 21443
diff changeset
   780
15758
07e382399a96 binds/thms: do not store options, but delete from table;
wenzelm
parents: 15750
diff changeset
   781
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   782
(** term bindings **)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   783
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   784
(* simult_matches *)
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   785
19867
474cc9b49239 added declare_typ;
wenzelm
parents: 19847
diff changeset
   786
fun simult_matches ctxt (t, pats) =
474cc9b49239 added declare_typ;
wenzelm
parents: 19847
diff changeset
   787
  (case Seq.pull (Unify.matchers (theory_of ctxt) (map (rpair t) pats)) of
474cc9b49239 added declare_typ;
wenzelm
parents: 19847
diff changeset
   788
    NONE => error "Pattern match failed!"
32032
a6a6e8031c14 tuned/modernized Envir operations;
wenzelm
parents: 32003
diff changeset
   789
  | SOME (env, _) => Vartab.fold (fn (v, (_, t)) => cons (v, t)) (Envir.term_env env) []);
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   790
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   791
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   792
(* bind_terms *)
7925
8c50b68b890b warn_extra_tfrees (after declare_term);
wenzelm
parents: 7679
diff changeset
   793
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   794
val bind_terms = fold (fn (xi, t) => fn ctxt =>
24511
69d270cc7e4f removed obsolete read/cert variations (cf. Syntax.read/check);
wenzelm
parents: 24505
diff changeset
   795
  ctxt
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   796
  |> Variable.bind_term (xi, Option.map (cert_term (set_mode mode_default ctxt)) t));
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   797
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   798
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   799
(* auto_bind *)
10810
619586bd854b apply_case: more robust handling of bounds;
wenzelm
parents: 10583
diff changeset
   800
20330
wenzelm
parents: 20310
diff changeset
   801
fun drop_schematic (b as (xi, SOME t)) = if Term.exists_subterm is_Var t then (xi, NONE) else b
10554
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   802
  | drop_schematic b = b;
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   803
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   804
fun auto_bind f ts ctxt = ctxt |> bind_terms (map drop_schematic (f (theory_of ctxt) ts));
8616
90d2fed59be1 support Hindley-Milner polymorphisms in binds and facts;
wenzelm
parents: 8462
diff changeset
   805
33386
ff29d1549aca modernized structure AutoBind;
wenzelm
parents: 33383
diff changeset
   806
val auto_bind_goal = auto_bind Auto_Bind.goal;
ff29d1549aca modernized structure AutoBind;
wenzelm
parents: 33383
diff changeset
   807
val auto_bind_facts = auto_bind Auto_Bind.facts;
7925
8c50b68b890b warn_extra_tfrees (after declare_term);
wenzelm
parents: 7679
diff changeset
   808
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   809
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   810
(* match_bind(_i) *)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   811
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   812
local
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   813
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   814
fun gen_bind prep_terms gen raw_binds ctxt =
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   815
  let
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   816
    fun prep_bind (raw_pats, t) ctxt1 =
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   817
      let
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   818
        val T = Term.fastype_of t;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   819
        val ctxt2 = Variable.declare_term t ctxt1;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   820
        val pats = prep_terms (set_mode mode_pattern ctxt2) T raw_pats;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   821
        val binds = simult_matches ctxt2 (t, pats);
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   822
      in (binds, ctxt2) end;
7670
e302e4269087 added cert_skolem;
wenzelm
parents: 7663
diff changeset
   823
24686
8113d0149304 made smlnj happy;
wenzelm
parents: 24684
diff changeset
   824
    val ts = prep_terms ctxt dummyT (map snd raw_binds);
8113d0149304 made smlnj happy;
wenzelm
parents: 24684
diff changeset
   825
    val (binds, ctxt') = apfst flat (fold_map prep_bind (map fst raw_binds ~~ ts) ctxt);
8616
90d2fed59be1 support Hindley-Milner polymorphisms in binds and facts;
wenzelm
parents: 8462
diff changeset
   826
    val binds' =
19916
3bbb9cc5d4f1 export: simultaneous facts, refer to Variable.export;
wenzelm
parents: 19897
diff changeset
   827
      if gen then map #1 binds ~~ Variable.exportT_terms ctxt' ctxt (map #2 binds)
8616
90d2fed59be1 support Hindley-Milner polymorphisms in binds and facts;
wenzelm
parents: 8462
diff changeset
   828
      else binds;
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15456
diff changeset
   829
    val binds'' = map (apsnd SOME) binds';
18310
b00c9120f6bd match_bind(_i): return terms;
wenzelm
parents: 18255
diff changeset
   830
    val ctxt'' =
19897
fe661eb3b0e7 ProofContext: moved variable operations to struct Variable;
wenzelm
parents: 19882
diff changeset
   831
      tap (Variable.warn_extra_tfrees ctxt)
18310
b00c9120f6bd match_bind(_i): return terms;
wenzelm
parents: 18255
diff changeset
   832
       (if gen then
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   833
          ctxt (*sic!*) |> fold Variable.declare_term (map #2 binds') |> bind_terms binds''
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
   834
        else ctxt' |> bind_terms binds'');
18310
b00c9120f6bd match_bind(_i): return terms;
wenzelm
parents: 18255
diff changeset
   835
  in (ts, ctxt'') end;
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   836
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   837
in
5935
6a82c8a1808f term_pat vs. prop_pat;
wenzelm
parents: 5919
diff changeset
   838
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   839
fun read_terms ctxt T =
39288
f1ae2493d93f eliminated aliases of Type.constraint;
wenzelm
parents: 39171
diff changeset
   840
  map (Syntax.parse_term ctxt #> Type.constraint T) #> Syntax.check_terms ctxt;
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   841
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   842
val match_bind = gen_bind read_terms;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   843
val match_bind_i = gen_bind (fn ctxt => fn _ => map (cert_term ctxt));
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   844
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   845
end;
5935
6a82c8a1808f term_pat vs. prop_pat;
wenzelm
parents: 5919
diff changeset
   846
6a82c8a1808f term_pat vs. prop_pat;
wenzelm
parents: 5919
diff changeset
   847
10465
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   848
(* propositions with patterns *)
5935
6a82c8a1808f term_pat vs. prop_pat;
wenzelm
parents: 5919
diff changeset
   849
10465
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   850
local
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   851
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   852
fun prep_propp mode prep_props args context =
10465
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   853
  let
19585
70a1ce3b23ae removed 'concl is' patterns;
wenzelm
parents: 19543
diff changeset
   854
    fun prep (_, raw_pats) (ctxt, prop :: props) =
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   855
      let val ctxt' = Variable.declare_term prop ctxt
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   856
      in ((prop, prep_props (set_mode mode_pattern ctxt') raw_pats), (ctxt', props)) end;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   857
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   858
    val (propp, (context', _)) =
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   859
      (fold_map o fold_map) prep args
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   860
        (context, prep_props (set_mode mode context) (maps (map fst) args));
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   861
  in (propp, context') end;
5935
6a82c8a1808f term_pat vs. prop_pat;
wenzelm
parents: 5919
diff changeset
   862
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   863
fun gen_bind_propp mode parse_prop raw_args ctxt =
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   864
  let
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   865
    val (args, ctxt') = prep_propp mode parse_prop raw_args ctxt;
19585
70a1ce3b23ae removed 'concl is' patterns;
wenzelm
parents: 19543
diff changeset
   866
    val binds = flat (flat (map (map (simult_matches ctxt')) args));
10465
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   867
    val propss = map (map #1) args;
45330
93b8e30a5d1f more general Proof_Context.bind_propp, which allows outer parameters;
wenzelm
parents: 45327
diff changeset
   868
    fun gen_binds ctxt0 = ctxt0
93b8e30a5d1f more general Proof_Context.bind_propp, which allows outer parameters;
wenzelm
parents: 45327
diff changeset
   869
      |> bind_terms (map #1 binds ~~
93b8e30a5d1f more general Proof_Context.bind_propp, which allows outer parameters;
wenzelm
parents: 45327
diff changeset
   870
          map (SOME o Term.close_schematic_term) (Variable.export_terms ctxt' ctxt0 (map #2 binds)));
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
   871
  in ((propss, gen_binds), ctxt' |> bind_terms (map (apsnd SOME) binds)) end;
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
   872
10465
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   873
in
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   874
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   875
val read_propp           = prep_propp mode_default Syntax.read_props;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   876
val cert_propp           = prep_propp mode_default (map o cert_prop);
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   877
val read_propp_schematic = prep_propp mode_schematic Syntax.read_props;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   878
val cert_propp_schematic = prep_propp mode_schematic (map o cert_prop);
10554
81edb1d201ab schematic props;
wenzelm
parents: 10465
diff changeset
   879
24684
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   880
val bind_propp             = gen_bind_propp mode_default Syntax.read_props;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   881
val bind_propp_i           = gen_bind_propp mode_default (map o cert_prop);
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   882
val bind_propp_schematic   = gen_bind_propp mode_schematic Syntax.read_props;
80da599dea37 added read_term_pattern/schematic/abbrev;
wenzelm
parents: 24675
diff changeset
   883
val bind_propp_schematic_i = gen_bind_propp mode_schematic (map o cert_prop);
6789
0e5a965de17a auto_bind_goal, auto_bind_facts;
wenzelm
parents: 6762
diff changeset
   884
10465
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   885
end;
4aa6f8b5cdc4 added read_terms, read_props (simulataneous type-inference);
wenzelm
parents: 10381
diff changeset
   886
6789
0e5a965de17a auto_bind_goal, auto_bind_facts;
wenzelm
parents: 6762
diff changeset
   887
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   888
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   889
(** theorems **)
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   890
18042
f9890c615c0e added fact_tac, some_fact_tac;
wenzelm
parents: 17977
diff changeset
   891
(* fact_tac *)
f9890c615c0e added fact_tac, some_fact_tac;
wenzelm
parents: 17977
diff changeset
   892
52223
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   893
local
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   894
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   895
fun comp_hhf_tac th i st =
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   896
  PRIMSEQ (Thm.bicompose {flatten = true, match = false, incremented = true}
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   897
    (false, Drule.lift_all (Thm.cprem_of st i) th, 0) i) st;
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   898
27867
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   899
fun comp_incr_tac [] _ = no_tac
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   900
  | comp_incr_tac (th :: ths) i =
52223
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   901
      (fn st => comp_hhf_tac (Drule.incr_indexes st th) i st) APPEND comp_incr_tac ths i;
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   902
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   903
in
18042
f9890c615c0e added fact_tac, some_fact_tac;
wenzelm
parents: 17977
diff changeset
   904
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54740
diff changeset
   905
fun fact_tac ctxt facts = Goal.norm_hhf_tac ctxt THEN' comp_incr_tac facts;
18122
d5a876195499 removed export_plain;
wenzelm
parents: 18043
diff changeset
   906
27867
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   907
fun potential_facts ctxt prop =
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   908
  Facts.could_unify (facts_of ctxt) (Term.strip_all_body prop);
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   909
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54740
diff changeset
   910
fun some_fact_tac ctxt = SUBGOAL (fn (goal, i) => fact_tac ctxt (potential_facts ctxt goal) i);
18042
f9890c615c0e added fact_tac, some_fact_tac;
wenzelm
parents: 17977
diff changeset
   911
52223
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   912
end;
5bb6ae8acb87 tuned signature -- more explicit flags for low-level Thm.bicompose;
wenzelm
parents: 52156
diff changeset
   913
18042
f9890c615c0e added fact_tac, some_fact_tac;
wenzelm
parents: 17977
diff changeset
   914
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   915
(* get facts *)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   916
26361
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   917
local
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   918
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   919
fun retrieve_global context =
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   920
  Facts.retrieve context (Global_Theory.facts_of (Context.theory_of context));
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   921
56156
47015872e795 clarified retrieve_generic: local error takes precedence, which is relevant for completion;
wenzelm
parents: 56155
diff changeset
   922
fun retrieve_generic (context as Context.Proof ctxt) arg =
47015872e795 clarified retrieve_generic: local error takes precedence, which is relevant for completion;
wenzelm
parents: 56155
diff changeset
   923
      (Facts.retrieve context (facts_of ctxt) arg handle ERROR local_msg =>
47015872e795 clarified retrieve_generic: local error takes precedence, which is relevant for completion;
wenzelm
parents: 56155
diff changeset
   924
        (retrieve_global context arg handle ERROR _ => error local_msg))
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   925
  | retrieve_generic context arg = retrieve_global context arg;
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   926
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   927
fun retrieve pick context (Facts.Fact s) =
16501
fec0cf020bad thmref: Name vs. NameSelection;
wenzelm
parents: 16458
diff changeset
   928
      let
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   929
        val ctxt = Context.the_proof context;
46849
36f392239b6a tuned signature;
wenzelm
parents: 46775
diff changeset
   930
        val pos = Syntax.read_token_pos s;
42502
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   931
        val prop =
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   932
          Syntax.read_prop (ctxt |> set_mode mode_default |> allow_dummies) s
24511
69d270cc7e4f removed obsolete read/cert variations (cf. Syntax.read/check);
wenzelm
parents: 24505
diff changeset
   933
          |> singleton (Variable.polymorphic ctxt);
48992
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 47275
diff changeset
   934
        fun err msg = error (msg ^ Position.here pos ^ ":\n" ^ Syntax.string_of_term ctxt prop);
27867
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   935
42502
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   936
        val (prop', _) = Term.replace_dummy_patterns prop (Variable.maxidx_of ctxt + 1);
27867
6e6a159671d4 retrieve_thms: transfer fact position to result;
wenzelm
parents: 27828
diff changeset
   937
        fun prove_fact th =
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54740
diff changeset
   938
          Goal.prove ctxt [] [] prop' (K (ALLGOALS (fact_tac ctxt [th])));
42502
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   939
        val results = map_filter (try prove_fact) (potential_facts ctxt prop');
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   940
        val thm =
42502
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   941
          (case distinct Thm.eq_thm_prop results of
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   942
            [thm] => thm
42502
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   943
          | [] => err "Failed to retrieve literal fact"
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42501
diff changeset
   944
          | _ => err "Ambiguous specification of literal fact");
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   945
      in pick ("", Position.none) [thm] end
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   946
  | retrieve pick context (Facts.Named ((xname, pos), ivs)) =
18042
f9890c615c0e added fact_tac, some_fact_tac;
wenzelm
parents: 17977
diff changeset
   947
      let
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   948
        val thy = Context.theory_of context;
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   949
        val (name, thms) =
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   950
          (case xname of
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   951
            "" => (xname, [Thm.transfer thy Drule.dummy_thm])
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   952
          | "_" => (xname, [Thm.transfer thy Drule.asm_rl])
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   953
          | _ => retrieve_generic context (xname, pos));
56140
ed92ce2ac88e just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
wenzelm
parents: 56139
diff changeset
   954
      in pick (name, pos) (Facts.select (Facts.Named ((name, pos), ivs)) thms) end;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   955
26361
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   956
in
26346
17debd2fff8e simplified get_thm(s): back to plain name argument;
wenzelm
parents: 26336
diff changeset
   957
56141
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   958
val get_fact_generic = retrieve (K I);
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   959
val get_fact = retrieve (K I) o Context.Proof;
c06202417c4a back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
wenzelm
parents: 56140
diff changeset
   960
val get_fact_single = retrieve Facts.the_single o Context.Proof;
26346
17debd2fff8e simplified get_thm(s): back to plain name argument;
wenzelm
parents: 26336
diff changeset
   961
26361
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   962
fun get_thms ctxt = get_fact ctxt o Facts.named;
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   963
fun get_thm ctxt = get_fact_single ctxt o Facts.named;
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   964
7946f459c6c8 Facts.Named: include position;
wenzelm
parents: 26346
diff changeset
   965
end;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   966
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   967
26284
533dcb120a8e replaced obsolete FactIndex.T by Facts.T;
wenzelm
parents: 26268
diff changeset
   968
(* facts *)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   969
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   970
local
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   971
28965
1de908189869 cleaned up binding module and related code
haftmann
parents: 28941
diff changeset
   972
fun update_thms _ (b, NONE) ctxt = ctxt |> map_facts (Facts.del (full_name ctxt b))
49747
2cf86639b77e more explicit flags for facts table;
wenzelm
parents: 49691
diff changeset
   973
  | update_thms flags (b, SOME ths) ctxt = ctxt |> map_facts
2cf86639b77e more explicit flags for facts table;
wenzelm
parents: 49691
diff changeset
   974
      (Facts.add_static (Context.Proof ctxt) flags (b, ths) #> snd);
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   975
30761
ac7570d80c3d renamed ProofContext.note_thmss_i to ProofContext.note_thmss, eliminated obsolete external version;
wenzelm
parents: 30758
diff changeset
   976
in
ac7570d80c3d renamed ProofContext.note_thmss_i to ProofContext.note_thmss, eliminated obsolete external version;
wenzelm
parents: 30758
diff changeset
   977
46775
6287653e63ec canonical argument order for attribute application;
wenzelm
parents: 45666
diff changeset
   978
fun note_thmss kind = fold_map (fn ((b, more_atts), raw_facts) => fn ctxt =>
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   979
  let
28965
1de908189869 cleaned up binding module and related code
haftmann
parents: 28941
diff changeset
   980
    val name = full_name ctxt b;
39557
fe5722fce758 renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
wenzelm
parents: 39508
diff changeset
   981
    val facts = Global_Theory.name_thmss false name raw_facts;
46775
6287653e63ec canonical argument order for attribute application;
wenzelm
parents: 45666
diff changeset
   982
    fun app (ths, atts) =
6287653e63ec canonical argument order for attribute application;
wenzelm
parents: 45666
diff changeset
   983
      fold_map (Thm.proof_attributes (surround (Thm.kind kind) (atts @ more_atts))) ths;
21443
cc5095d57da4 added stmt mode, which affects naming/indexing of local facts;
wenzelm
parents: 21370
diff changeset
   984
    val (res, ctxt') = fold_map app facts ctxt;
39557
fe5722fce758 renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
wenzelm
parents: 39508
diff changeset
   985
    val thms = Global_Theory.name_thms false false name (flat res);
24388
cf24894b81ff added inner syntax mode, includes former type_mode and is_stmt;
wenzelm
parents: 24371
diff changeset
   986
    val Mode {stmt, ...} = get_mode ctxt;
49747
2cf86639b77e more explicit flags for facts table;
wenzelm
parents: 49691
diff changeset
   987
  in ((name, thms), ctxt' |> update_thms {strict = false, index = stmt} (b, SOME thms)) end);
12711
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12704
diff changeset
   988
49747
2cf86639b77e more explicit flags for facts table;
wenzelm
parents: 49691
diff changeset
   989
fun put_thms index thms ctxt = ctxt
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
   990
  |> map_naming (K Name_Space.local_naming)
33383
12d79ece3f7e modernized structure Context_Position;
wenzelm
parents: 33368
diff changeset
   991
  |> Context_Position.set_visible false
49747
2cf86639b77e more explicit flags for facts table;
wenzelm
parents: 49691
diff changeset
   992
  |> update_thms {strict = false, index = index} (apfst Binding.name thms)
33383
12d79ece3f7e modernized structure Context_Position;
wenzelm
parents: 33368
diff changeset
   993
  |> Context_Position.restore_visible ctxt
28417
74e580c6f2b5 put_thms: ContextPosition.set_visible false;
wenzelm
parents: 28411
diff changeset
   994
  |> restore_naming ctxt;
28082
37350f301128 explicit type Name.binding for higher-specification elements;
wenzelm
parents: 28017
diff changeset
   995
12711
6a9412dd7d24 have_thmss vs. have_thmss_i;
wenzelm
parents: 12704
diff changeset
   996
end;
9196
1f6f66fe777a facts: handle multiple lists of arguments;
wenzelm
parents: 9133
diff changeset
   997
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   998
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
   999
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
  1000
(** basic logical entities **)
17360
fa1f262dbc4e added add_view, export_view (supercedes adhoc view arguments);
wenzelm
parents: 17221
diff changeset
  1001
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
  1002
(* variables *)
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
  1003
19897
fe661eb3b0e7 ProofContext: moved variable operations to struct Variable;
wenzelm
parents: 19882
diff changeset
  1004
fun declare_var (x, opt_T, mx) ctxt =
42287
d98eb048a2e4 discontinued special treatment of structure Mixfix;
wenzelm
parents: 42267
diff changeset
  1005
  let val T = (case opt_T of SOME T => T | NONE => Mixfix.mixfixT mx)
20163
08f2833ca433 Sign.infer_types: Name.context;
wenzelm
parents: 20101
diff changeset
  1006
  in ((x, T, mx), ctxt |> Variable.declare_constraints (Free (x, T))) end;
19897
fe661eb3b0e7 ProofContext: moved variable operations to struct Variable;
wenzelm
parents: 19882
diff changeset
  1007
10381
4dfbcad19bfb fixed two obscurities of "fix": predeclare_terms;
wenzelm
parents: 9733
diff changeset
  1008
local
4dfbcad19bfb fixed two obscurities of "fix": predeclare_terms;
wenzelm
parents: 9733
diff changeset
  1009
25353
17f04d987f37 removed unused read_termTs_schematic, read/cert_vars_legacy, add_fixes_legacy;
wenzelm
parents: 25345
diff changeset
  1010
fun prep_vars prep_typ internal =
35129
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 35111
diff changeset
  1011
  fold_map (fn (b, raw_T, mx) => fn ctxt =>
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1012
    let
42494
eef1a23c9077 tuned signature -- eliminated odd comment;
wenzelm
parents: 42491
diff changeset
  1013
      val x = Variable.check_name b;
55949
4766342e8376 clarified check of internal names;
wenzelm
parents: 55948
diff changeset
  1014
      val check_name = if internal then Name.reject_skolem else Name.reject_internal;
4766342e8376 clarified check of internal names;
wenzelm
parents: 55948
diff changeset
  1015
      val _ =
4766342e8376 clarified check of internal names;
wenzelm
parents: 55948
diff changeset
  1016
        if can check_name (x, []) andalso Symbol_Pos.is_identifier x then ()
4766342e8376 clarified check of internal names;
wenzelm
parents: 55948
diff changeset
  1017
        else error ("Bad name: " ^ Binding.print b);
12504
5b46173df7ad export used_types;
wenzelm
parents: 12414
diff changeset
  1018
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1019
      fun cond_tvars T =
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1020
        if internal then T
18678
dd0c569fa43d sane ERROR handling;
wenzelm
parents: 18672
diff changeset
  1021
        else Type.no_tvars T handle TYPE (msg, _, _) => error msg;
24277
6442fde2daaa added implicit type mode (cf. Type.mode);
wenzelm
parents: 24012
diff changeset
  1022
      val opt_T = Option.map (cond_tvars o cert_typ ctxt o prep_typ ctxt) raw_T;
35129
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 35111
diff changeset
  1023
      val (_, ctxt') = ctxt |> declare_var (x, opt_T, mx);
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 35111
diff changeset
  1024
    in ((b, opt_T, mx), ctxt') end);
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
  1025
10381
4dfbcad19bfb fixed two obscurities of "fix": predeclare_terms;
wenzelm
parents: 9733
diff changeset
  1026
in
4dfbcad19bfb fixed two obscurities of "fix": predeclare_terms;
wenzelm
parents: 9733
diff changeset
  1027
45427
fca432074fb2 sort assignment before simultaneous term_check, not isolated parse_term;
wenzelm
parents: 45330
diff changeset
  1028
val read_vars = prep_vars Syntax.read_typ false;
25353
17f04d987f37 removed unused read_termTs_schematic, read/cert_vars_legacy, add_fixes_legacy;
wenzelm
parents: 25345
diff changeset
  1029
val cert_vars = prep_vars (K I) true;
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
  1030
10381
4dfbcad19bfb fixed two obscurities of "fix": predeclare_terms;
wenzelm
parents: 9733
diff changeset
  1031
end;
4dfbcad19bfb fixed two obscurities of "fix": predeclare_terms;
wenzelm
parents: 9733
diff changeset
  1032
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
  1033
21744
b790ce4c21c2 added target_notation/abbrev;
wenzelm
parents: 21728
diff changeset
  1034
(* notation *)
b790ce4c21c2 added target_notation/abbrev;
wenzelm
parents: 21728
diff changeset
  1035
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1036
local
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1037
35429
afa8cf9e63d8 authentic syntax for classes and type constructors;
wenzelm
parents: 35412
diff changeset
  1038
fun type_syntax (Type (c, args), mx) =
42290
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42287
diff changeset
  1039
      SOME (Local_Syntax.Type, (Lexicon.mark_type c, Mixfix.make_type (length args), mx))
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1040
  | type_syntax _ = NONE;
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1041
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1042
fun const_syntax _ (Free (x, T), mx) = SOME (Local_Syntax.Fixed, (x, T, mx))
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1043
  | const_syntax ctxt (Const (c, _), mx) =
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35211
diff changeset
  1044
      (case try (Consts.type_scheme (consts_of ctxt)) c of
42290
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42287
diff changeset
  1045
        SOME T => SOME (Local_Syntax.Const, (Lexicon.mark_const c, T, mx))
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35211
diff changeset
  1046
      | NONE => NONE)
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1047
  | const_syntax _ _ = NONE;
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1048
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1049
fun gen_notation syntax add mode args ctxt =
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1050
  ctxt |> map_syntax
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1051
    (Local_Syntax.update_modesyntax (theory_of ctxt) add mode (map_filter (syntax ctxt) args));
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1052
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1053
in
21744
b790ce4c21c2 added target_notation/abbrev;
wenzelm
parents: 21728
diff changeset
  1054
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1055
val type_notation = gen_notation (K type_syntax);
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1056
val notation = gen_notation const_syntax;
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1057
47247
23654b331d5c tuned signature;
wenzelm
parents: 47005
diff changeset
  1058
fun generic_type_notation add mode args phi =
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1059
  let
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1060
    val args' = args |> map_filter (fn (T, mx) =>
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1061
      let
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1062
        val T' = Morphism.typ phi T;
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1063
        val similar = (case (T, T') of (Type (c, _), Type (c', _)) => c = c' | _ => false);
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1064
      in if similar then SOME (T', mx) else NONE end);
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1065
  in Context.mapping (Sign.type_notation add mode args') (type_notation add mode args') end;
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1066
47247
23654b331d5c tuned signature;
wenzelm
parents: 47005
diff changeset
  1067
fun generic_notation add mode args phi =
33537
06c87d2c5b5a locale_const/target_notation: uniform use of Term.aconv_untyped;
wenzelm
parents: 33519
diff changeset
  1068
  let
06c87d2c5b5a locale_const/target_notation: uniform use of Term.aconv_untyped;
wenzelm
parents: 33519
diff changeset
  1069
    val args' = args |> map_filter (fn (t, mx) =>
06c87d2c5b5a locale_const/target_notation: uniform use of Term.aconv_untyped;
wenzelm
parents: 33519
diff changeset
  1070
      let val t' = Morphism.term phi t
06c87d2c5b5a locale_const/target_notation: uniform use of Term.aconv_untyped;
wenzelm
parents: 33519
diff changeset
  1071
      in if Term.aconv_untyped (t, t') then SOME (t', mx) else NONE end);
24949
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1072
  in Context.mapping (Sign.notation add mode args') (notation add mode args') end;
5f00e3532418 generalized notation interface (add or del);
wenzelm
parents: 24922
diff changeset
  1073
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
  1074
end;
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35399
diff changeset
  1075
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
  1076
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
  1077
(* aliases *)
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
  1078
36450
62eaaffe6e47 more systematic naming of tsig operations;
wenzelm
parents: 36448
diff changeset
  1079
fun class_alias b c ctxt = (map_tsig o apfst) (Type.class_alias (naming_of ctxt) b c) ctxt;
62eaaffe6e47 more systematic naming of tsig operations;
wenzelm
parents: 36448
diff changeset
  1080
fun type_alias b c ctxt = (map_tsig o apfst) (Type.type_alias (naming_of ctxt) b c) ctxt;
35680
897740382442 aliases for class/type/const;
wenzelm
parents: 35669
diff changeset
  1081
fun const_alias b c ctxt = (map_consts o apfst) (Consts.alias (naming_of ctxt) b c) ctxt;
21744
b790ce4c21c2 added target_notation/abbrev;
wenzelm
parents: 21728
diff changeset
  1082
b790ce4c21c2 added target_notation/abbrev;
wenzelm
parents: 21728
diff changeset
  1083
24767
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1084
(* local constants *)
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1085
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1086
fun add_const_constraint (c, opt_T) ctxt =
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1087
  let
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1088
    fun prepT raw_T =
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1089
      let val T = cert_typ ctxt raw_T
b8fb261ce6df removed redundant const_constraint;
wenzelm
parents: 24752
diff changeset
  1090
      in cert_term ctxt (Const (c, T)); T end;
25039
06ed511837d5 swapped constant components
haftmann
parents: 24982
diff changeset
  1091
  in ctxt |> (map_consts o apfst) (Consts.constrain (c, Option.map prepT opt_T)) end;
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
  1092
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33165
diff changeset
  1093
fun add_abbrev mode (b, raw_t) ctxt =
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
  1094
  let
24675
2be1253a20d3 removed obsolete set_expand_abbrevs (superceded by mode_abbrev);
wenzelm
parents: 24612
diff changeset
  1095
    val t0 = cert_term (ctxt |> set_mode mode_abbrev) raw_t
42381
309ec68442c6 added Binding.print convenience, which includes quote already;
wenzelm
parents: 42379
diff changeset
  1096
      handle ERROR msg => cat_error msg ("in constant abbreviation " ^ Binding.print b);
20008
8d9d770e1f06 add_abbrevs/polymorphic: Variable.exportT_terms avoids over-generalization;
wenzelm
parents: 19916
diff changeset
  1097
    val [t] = Variable.exportT_terms (Variable.declare_term t0 ctxt) ctxt [t0];
21807
a59f083632a7 add_abbrev: removed Assumption.add_assms (danger of inconsistent naming);
wenzelm
parents: 21803
diff changeset
  1098
    val ((lhs, rhs), consts') = consts_of ctxt
47005
421760a1efe7 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents: 47001
diff changeset
  1099
      |> Consts.abbreviate (Context.Proof ctxt) (tsig_of ctxt) mode (b, t);
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
  1100
  in
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
  1101
    ctxt
25039
06ed511837d5 swapped constant components
haftmann
parents: 24982
diff changeset
  1102
    |> (map_consts o apfst) (K consts')
21803
bcef7eb50551 notation: Term.equiv_types;
wenzelm
parents: 21772
diff changeset
  1103
    |> Variable.declare_term rhs
bcef7eb50551 notation: Term.equiv_types;
wenzelm
parents: 21772
diff changeset
  1104
    |> pair (lhs, rhs)
21704
f4fe6e5a3ee6 simplified add_abbrev -- single argument;
wenzelm
parents: 21696
diff changeset
  1105
  end;
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
  1106
25052
a014d544f54d added revert_abbrev;
wenzelm
parents: 25039
diff changeset
  1107
fun revert_abbrev mode c = (map_consts o apfst) (Consts.revert_abbrev mode c);
a014d544f54d added revert_abbrev;
wenzelm
parents: 25039
diff changeset
  1108
47275
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
  1109
fun generic_add_abbrev mode arg =
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
  1110
  Context.mapping_result (Sign.add_abbrev mode arg) (add_abbrev mode arg);
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
  1111
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
  1112
fun generic_revert_abbrev mode arg =
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
  1113
  Context.mapping (Sign.revert_abbrev mode arg) (revert_abbrev mode arg);
fc95b8b6c260 tuned signature;
wenzelm
parents: 47247
diff changeset
  1114
19001
64e4b5bc6443 tuned comment;
wenzelm
parents: 18971
diff changeset
  1115
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1116
(* fixes *)
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
  1117
30763
6976521b4263 renamed ProofContext.add_fixes_i to ProofContext.add_fixes, eliminated obsolete external version;
wenzelm
parents: 30761
diff changeset
  1118
fun add_fixes raw_vars ctxt =
8096
4da940d100f5 TypeInfer.logicT;
wenzelm
parents: 7928
diff changeset
  1119
  let
42491
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1120
    val thy = theory_of ctxt;
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1121
    val vars = #1 (cert_vars raw_vars ctxt);
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1122
  in
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1123
    ctxt
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1124
    |> Variable.add_fixes_binding (map #1 vars)
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1125
    |-> (fn xs =>
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1126
      fold_map declare_var (map2 (fn x => fn (_, T, mx) => (x, T, mx)) xs vars)
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1127
      #-> (map_syntax o Local_Syntax.add_syntax thy o map (pair Local_Syntax.Fixed))
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1128
      #> pair xs)
4bb5de0aae66 more precise position information via Variable.add_fixes_binding;
wenzelm
parents: 42488
diff changeset
  1129
  end;
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
  1130
9291
23705d14be8f "_i" arguments now expected to have skolems already internalized;
wenzelm
parents: 9274
diff changeset
  1131
23705d14be8f "_i" arguments now expected to have skolems already internalized;
wenzelm
parents: 9274
diff changeset
  1132
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1133
(** assumptions **)
18187
ec44df8ffd21 added revert_skolem, mk_def, add_def;
wenzelm
parents: 18152
diff changeset
  1134
20209
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1135
local
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1136
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1137
fun gen_assms prepp exp args ctxt =
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1138
  let
20234
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1139
    val cert = Thm.cterm_of (theory_of ctxt);
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
  1140
    val ((propss, _), ctxt1) = prepp (map snd args) ctxt;
20234
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1141
    val _ = Variable.warn_extra_tfrees ctxt ctxt1;
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1142
    val (premss, ctxt2) = fold_burrow (Assumption.add_assms exp o map cert) propss ctxt1;
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1143
  in
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1144
    ctxt2
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1145
    |> auto_bind_facts (flat propss)
33644
5266a72e0889 eliminated slightly odd (unused) "axiom" and "assumption" -- collapsed to unspecific "";
wenzelm
parents: 33537
diff changeset
  1146
    |> note_thmss "" (map fst args ~~ map (map (fn th => ([th], []))) premss)
20234
7e0693474bcd added legacy_pretty_thm (with fall-back on ProtoPure.thy);
wenzelm
parents: 20209
diff changeset
  1147
  end;
20209
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1148
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1149
in
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1150
45327
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
  1151
val add_assms = gen_assms bind_propp;
4a027cc86f1a tuned signature -- canonical argument order;
wenzelm
parents: 43794
diff changeset
  1152
val add_assms_i = gen_assms bind_propp_i;
20209
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1153
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1154
end;
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1155
974d98969ba6 moved pprint functions to Isar/proof_display.ML;
wenzelm
parents: 20163
diff changeset
  1156
5819
5fff21d4ca3a Proof context information.
wenzelm
parents:
diff changeset
  1157
8373
e7237c8fe29e handling of local contexts: print_cases, get_case, add_cases;
wenzelm
parents: 8186
diff changeset
  1158
(** cases **)
e7237c8fe29e handling of local contexts: print_cases, get_case, add_cases;
wenzelm
parents: 8186
diff changeset
  1159
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1160
fun dest_cases ctxt =
56025
d74fed45fa8b abstract type Name_Space.table;
wenzelm
parents: 56007
diff changeset
  1161
  Name_Space.fold_table (fn (a, (c, i)) => cons (i, (a, c))) (cases_of ctxt) []
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1162
  |> sort (int_ord o pairself #1) |> map #2;
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1163
16147
59177d5bcb6f renamed cond_extern to extern;
wenzelm
parents: 16031
diff changeset
  1164
local
59177d5bcb6f renamed cond_extern to extern;
wenzelm
parents: 16031
diff changeset
  1165
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1166
fun update_case _ _ ("", _) res = res
56025
d74fed45fa8b abstract type Name_Space.table;
wenzelm
parents: 56007
diff changeset
  1167
  | update_case _ _ (name, NONE) (cases, index) =
d74fed45fa8b abstract type Name_Space.table;
wenzelm
parents: 56007
diff changeset
  1168
      (Name_Space.del_table name cases, index)
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1169
  | update_case context is_proper (name, SOME c) (cases, index) =
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1170
      let
56145
a200bffe4027 conceal improper cases, e.g. relevant for completion (and potentially for markup);
wenzelm
parents: 56143
diff changeset
  1171
        val binding =
a200bffe4027 conceal improper cases, e.g. relevant for completion (and potentially for markup);
wenzelm
parents: 56143
diff changeset
  1172
          Binding.make (name, Position.none)
a200bffe4027 conceal improper cases, e.g. relevant for completion (and potentially for markup);
wenzelm
parents: 56143
diff changeset
  1173
          |> not is_proper ? Binding.conceal;
a200bffe4027 conceal improper cases, e.g. relevant for completion (and potentially for markup);
wenzelm
parents: 56143
diff changeset
  1174
        val (_, cases') = cases
a200bffe4027 conceal improper cases, e.g. relevant for completion (and potentially for markup);
wenzelm
parents: 56143
diff changeset
  1175
          |> Name_Space.define context false (binding, ((c, is_proper), index));
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1176
        val index' = index + 1;
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1177
      in (cases', index') end;
18609
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1178
42501
2b8c34f53388 eliminated slightly odd Proof_Context.bind_fixes;
wenzelm
parents: 42496
diff changeset
  1179
fun fix (b, T) ctxt =
2b8c34f53388 eliminated slightly odd Proof_Context.bind_fixes;
wenzelm
parents: 42496
diff changeset
  1180
  let val ([x], ctxt') = add_fixes [(b, SOME T, NoSyn)] ctxt
2b8c34f53388 eliminated slightly odd Proof_Context.bind_fixes;
wenzelm
parents: 42496
diff changeset
  1181
  in (Free (x, T), ctxt') end;
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1182
16147
59177d5bcb6f renamed cond_extern to extern;
wenzelm
parents: 16031
diff changeset
  1183
in
59177d5bcb6f renamed cond_extern to extern;
wenzelm
parents: 16031
diff changeset
  1184
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1185
fun update_cases is_proper args ctxt =
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1186
  let
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1187
    val context = Context.Proof ctxt |> Name_Space.map_naming (K Name_Space.default_naming);
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1188
    val cases = cases_of ctxt;
56025
d74fed45fa8b abstract type Name_Space.table;
wenzelm
parents: 56007
diff changeset
  1189
    val index = Name_Space.fold_table (fn _ => Integer.add 1) cases 0;
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1190
    val (cases', _) = fold (update_case context is_proper) args (cases, index);
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1191
  in map_cases (K cases') ctxt end;
18609
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1192
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1193
fun case_result c ctxt =
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1194
  let
33368
b1cf34f1855c modernized structure Rule_Cases;
wenzelm
parents: 33224
diff changeset
  1195
    val Rule_Cases.Case {fixes, ...} = c;
18672
ac1a048ca7dd uniform handling of fixes: read/cert_vars, add_fixes(_i), body flag;
wenzelm
parents: 18619
diff changeset
  1196
    val (ts, ctxt') = ctxt |> fold_map fix fixes;
33368
b1cf34f1855c modernized structure Rule_Cases;
wenzelm
parents: 33224
diff changeset
  1197
    val Rule_Cases.Case {assumes, binds, cases, ...} = Rule_Cases.apply ts c;
18609
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1198
  in
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1199
    ctxt'
30757
2d2076300185 replaced add_binds(_i) by bind_terms -- internal version only;
wenzelm
parents: 30723
diff changeset
  1200
    |> bind_terms (map drop_schematic binds)
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1201
    |> update_cases true (map (apsnd SOME) cases)
18609
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1202
    |> pair (assumes, (binds, cases))
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1203
  end;
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1204
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1205
val apply_case = apfst fst oo case_result;
b026652ede90 support nested cases;
wenzelm
parents: 18476
diff changeset
  1206
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1207
fun check_case ctxt (name, pos) fxs =
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1208
  let
56202
0a11d17eeeff more markup for improper elements;
wenzelm
parents: 56158
diff changeset
  1209
    val (_, ((Rule_Cases.Case {fixes, assumes, binds, cases}, is_proper), _)) =
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1210
      Name_Space.check (Context.Proof ctxt) (cases_of ctxt) (name, pos);
56202
0a11d17eeeff more markup for improper elements;
wenzelm
parents: 56158
diff changeset
  1211
    val _ = if is_proper then () else Context_Position.report ctxt pos Markup.improper;
53378
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1212
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1213
    fun replace (opt_x :: xs) ((y, T) :: ys) = (the_default y opt_x, T) :: replace xs ys
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1214
      | replace [] ys = ys
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1215
      | replace (_ :: _) [] =
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1216
          error ("Too many parameters for case " ^ quote name ^ Position.here pos);
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1217
    val fixes' = replace fxs fixes;
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1218
    val binds' = map drop_schematic binds;
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1219
  in
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1220
    if null (fold (Term.add_tvarsT o snd) fixes []) andalso
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1221
      null (fold (fold Term.add_vars o snd) assumes []) then
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1222
        Rule_Cases.Case {fixes = fixes', assumes = assumes, binds = binds', cases = cases}
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1223
    else error ("Illegal schematic variable(s) in case " ^ quote name ^ Position.here pos)
07990ba8c0ea cases: more position information and PIDE markup;
wenzelm
parents: 52223
diff changeset
  1224
  end;
8373
e7237c8fe29e handling of local contexts: print_cases, get_case, add_cases;
wenzelm
parents: 8186
diff changeset
  1225
16147
59177d5bcb6f renamed cond_extern to extern;
wenzelm
parents: 16031
diff changeset
  1226
end;
8373
e7237c8fe29e handling of local contexts: print_cases, ge