src/Pure/Isar/locale.ML
author haftmann
Tue, 17 Dec 2013 20:21:22 +0100
changeset 54795 e58623a33ba5
parent 53171 a5e54d4d9081
child 55300 0594b429baf9
permissions -rw-r--r--
initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
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(*  Title:      Pure/Isar/locale.ML
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    Author:     Clemens Ballarin, TU Muenchen
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Locales -- managed Isar proof contexts, based on Pure predicates.
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Draws basic ideas from Florian Kammueller's original version of
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locales, but uses the richer infrastructure of Isar instead of the raw
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meta-logic.  Furthermore, structured import of contexts (with merge
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and rename operations) are provided, as well as type-inference of the
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signature parts, and predicate definitions of the specification text.
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Interpretation enables the reuse of theorems of locales in other
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contexts, namely those defined by theories, structured proofs and
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locales themselves.
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See also:
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[1] Clemens Ballarin. Locales and Locale Expressions in Isabelle/Isar.
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    In Stefano Berardi et al., Types for Proofs and Programs: International
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    Workshop, TYPES 2003, Torino, Italy, LNCS 3085, pages 34-50, 2004.
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[2] Clemens Ballarin. Interpretation of Locales in Isabelle: Managing
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    Dependencies between Locales. Technical Report TUM-I0607, Technische
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    Universitaet Muenchen, 2006.
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[3] Clemens Ballarin. Interpretation of Locales in Isabelle: Theories and
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    Proof Contexts. In J.M. Borwein and W.M. Farmer, MKM 2006, LNAI 4108,
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    pages 31-43, 2006.
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*)
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signature LOCALE =
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sig
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  (* Locale specification *)
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  val register_locale: binding ->
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    (string * sort) list * ((string * typ) * mixfix) list ->
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    term option * term list ->
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    thm option * thm option -> thm list ->
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    declaration list ->
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    (string * (Attrib.binding * (thm list * Attrib.src list) list) list) list ->
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    (string * morphism) list -> theory -> theory
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  val intern: theory -> xstring -> string
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  val check: theory -> xstring * Position.T -> string
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  val extern: theory -> string -> xstring
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  val markup_name: Proof.context -> string -> string
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  val pretty_name: Proof.context -> string -> Pretty.T
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  val defined: theory -> string -> bool
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  val params_of: theory -> string -> ((string * typ) * mixfix) list
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  val intros_of: theory -> string -> thm option * thm option
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  val axioms_of: theory -> string -> thm list
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  val instance_of: theory -> string -> morphism -> term list
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  val specification_of: theory -> string -> term option * term list
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  (* Storing results *)
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  val add_thmss: string -> string -> (Attrib.binding * (thm list * Attrib.src list) list) list ->
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    Proof.context -> Proof.context
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  val add_declaration: string -> bool -> declaration -> Proof.context -> Proof.context
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  (* Activation *)
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  val activate_declarations: string * morphism -> Proof.context -> Proof.context
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  val activate_facts: morphism option -> string * morphism -> Context.generic -> Context.generic
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  val init: string -> theory -> Proof.context
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  (* Reasoning about locales *)
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  val get_witnesses: Proof.context -> thm list
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  val get_intros: Proof.context -> thm list
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  val get_unfolds: Proof.context -> thm list
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  val witness_add: attribute
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  val intro_add: attribute
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  val unfold_add: attribute
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  val intro_locales_tac: bool -> Proof.context -> thm list -> tactic
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  (* Registrations and dependencies *)
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  val add_registration: string * morphism -> (morphism * bool) option ->
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    morphism -> Context.generic -> Context.generic
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  val amend_registration: string * morphism -> morphism * bool ->
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    morphism -> Context.generic -> Context.generic
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  val registrations_of: Context.generic -> string -> (string * morphism) list
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  val all_registrations_of: Context.generic -> (string * morphism) list
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  val add_dependency: string -> string * morphism -> (morphism * bool) option ->
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    morphism -> theory -> theory
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  (* Diagnostic *)
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  val print_locales: theory -> unit
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  val print_locale: theory -> bool -> xstring * Position.T -> unit
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  val print_registrations: Proof.context -> xstring * Position.T -> unit
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  val print_dependencies: Proof.context -> bool -> morphism -> (string * morphism) list -> unit
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  val pretty_locale_deps: theory -> {name: string, parents: string list, body: Pretty.T} list
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end;
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structure Locale: LOCALE =
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struct
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datatype ctxt = datatype Element.ctxt;
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(*** Locales ***)
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type mixins = (((morphism * bool) * serial) list) Inttab.table;
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  (* table of mixin lists, per list mixins in reverse order of declaration;
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     lists indexed by registration/dependency serial,
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     entries for empty lists may be omitted *)
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fun lookup_mixins serial' mixins = Inttab.lookup_list mixins serial';
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fun merge_mixins mixs : mixins = Inttab.merge_list (eq_snd op =) mixs;
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fun insert_mixin serial' mixin = Inttab.cons_list (serial', (mixin, serial ()));
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fun rename_mixin (old, new) mix =
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  (case Inttab.lookup mix old of
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    NONE => mix
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  | SOME mxs => Inttab.delete old mix |> Inttab.update_new (new, mxs));
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fun compose_mixins mixins =
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  fold_rev Morphism.compose (map (fst o fst) mixins) Morphism.identity;
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datatype locale = Loc of {
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  (** static part **)
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  parameters: (string * sort) list * ((string * typ) * mixfix) list,
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    (* type and term parameters *)
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  spec: term option * term list,
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    (* assumptions (as a single predicate expression) and defines *)
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  intros: thm option * thm option,
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  axioms: thm list,
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  (** dynamic part **)
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  syntax_decls: (declaration * serial) list,
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    (* syntax declarations *)
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  notes: ((string * (Attrib.binding * (thm list * Attrib.src list) list) list) * serial) list,
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    (* theorem declarations *)
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  dependencies: ((string * (morphism * morphism)) * serial) list
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    (* locale dependencies (sublocale relation) in reverse order *),
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  mixins: mixins
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    (* mixin part of dependencies *)
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};
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fun mk_locale ((parameters, spec, intros, axioms),
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    ((syntax_decls, notes), (dependencies, mixins))) =
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  Loc {parameters = parameters, intros = intros, axioms = axioms, spec = spec,
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    syntax_decls = syntax_decls, notes = notes, dependencies = dependencies, mixins = mixins};
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fun map_locale f (Loc {parameters, spec, intros, axioms,
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    syntax_decls, notes, dependencies, mixins}) =
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  mk_locale (f ((parameters, spec, intros, axioms),
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    ((syntax_decls, notes), (dependencies, mixins))));
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fun merge_locale
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 (Loc {parameters, spec, intros, axioms, syntax_decls, notes, dependencies, mixins},
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  Loc {syntax_decls = syntax_decls', notes = notes',
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      dependencies = dependencies', mixins = mixins', ...}) =
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    mk_locale
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      ((parameters, spec, intros, axioms),
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        ((merge (eq_snd op =) (syntax_decls, syntax_decls'),
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          merge (eq_snd op =) (notes, notes')),
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            (merge (eq_snd op =) (dependencies, dependencies'),
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              (merge_mixins (mixins, mixins')))));
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structure Locales = Theory_Data
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(
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  type T = locale Name_Space.table;
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  val empty : T = Name_Space.empty_table "locale";
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  val extend = I;
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  val merge = Name_Space.join_tables (K merge_locale);
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);
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val intern = Name_Space.intern o #1 o Locales.get;
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fun check thy = #1 o Name_Space.check (Context.Theory thy) (Locales.get thy);
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fun extern thy = Name_Space.extern (Proof_Context.init_global thy) (#1 (Locales.get thy));
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fun markup_extern ctxt =
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  Name_Space.markup_extern ctxt (#1 (Locales.get (Proof_Context.theory_of ctxt)));
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fun markup_name ctxt name = markup_extern ctxt name |-> Markup.markup;
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fun pretty_name ctxt name = markup_extern ctxt name |> Pretty.mark_str;
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val get_locale = Symtab.lookup o #2 o Locales.get;
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val defined = Symtab.defined o #2 o Locales.get;
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fun the_locale thy name =
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  (case get_locale thy name of
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    SOME (Loc loc) => loc
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  | NONE => error ("Unknown locale " ^ quote name));
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fun register_locale binding parameters spec intros axioms syntax_decls notes dependencies thy =
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  thy |> Locales.map (Name_Space.define (Context.Theory thy) true
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    (binding,
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      mk_locale ((parameters, spec, intros, axioms),
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        ((map (fn decl => (decl, serial ())) syntax_decls, map (fn n => (n, serial ())) notes),
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          (map (fn d => (d |> apsnd (rpair Morphism.identity), serial ())) dependencies,
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            Inttab.empty)))) #> snd);
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          (* FIXME Morphism.identity *)
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fun change_locale name =
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  Locales.map o apsnd o Symtab.map_entry name o map_locale o apsnd;
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(** Primitive operations **)
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fun params_of thy = snd o #parameters o the_locale thy;
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fun intros_of thy = #intros o the_locale thy;
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fun axioms_of thy = #axioms o the_locale thy;
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fun instance_of thy name morph = params_of thy name |>
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  map (Morphism.term morph o Free o #1);
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fun specification_of thy = #spec o the_locale thy;
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fun dependencies_of thy name = the_locale thy name |>
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  #dependencies;
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fun mixins_of thy name serial = the_locale thy name |>
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  #mixins |> lookup_mixins serial;
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(* FIXME unused!? *)
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fun identity_on thy name morph =
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  let val mk_instance = instance_of thy name
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  in ListPair.all Term.aconv_untyped (mk_instance Morphism.identity, mk_instance morph) end;
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(* Print instance and qualifiers *)
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fun pretty_reg ctxt export (name, morph) =
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  let
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    val thy = Proof_Context.theory_of ctxt;
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    val morph' = morph $> export;
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    fun print_qual (qual, mandatory) = qual ^ (if mandatory then "!" else "?");
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    fun prt_quals qs = Pretty.str (space_implode "." (map print_qual qs));
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    val prt_term = Pretty.quote o Syntax.pretty_term ctxt;
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    fun prt_term' t =
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      if Config.get ctxt show_types
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      then Pretty.block [prt_term t, Pretty.brk 1, Pretty.str "::",
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        Pretty.brk 1, (Pretty.quote o Syntax.pretty_typ ctxt) (type_of t)]
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      else prt_term t;
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    fun prt_inst ts =
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      Pretty.block (Pretty.breaks (pretty_name ctxt name :: map prt_term' ts));
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    val qs = Binding.name "x" |> Morphism.binding morph' |> Binding.prefix_of;
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    val ts = instance_of thy name morph';
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  in
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    (case qs of
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      [] => prt_inst ts
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    | qs => Pretty.block [prt_quals qs, Pretty.brk 1, Pretty.str ":", Pretty.brk 1, prt_inst ts])
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  end;
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(*** Identifiers: activated locales in theory or proof context ***)
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type idents = term list list Symtab.table;  (* name ~> instance (grouped by name) *)
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val empty_idents : idents = Symtab.empty;
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val insert_idents = Symtab.insert_list (eq_list (op aconv));
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val merge_idents = Symtab.merge_list (eq_list (op aconv));
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fun redundant_ident thy idents (name, instance) =
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  exists (fn pat => Pattern.matchess thy (pat, instance)) (Symtab.lookup_list idents name);
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structure Idents = Generic_Data
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(
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  type T = idents;
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  val empty = empty_idents;
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  val extend = I;
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  val merge = merge_idents;
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);
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(** Resolve locale dependencies in a depth-first fashion **)
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local
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val roundup_bound = 120;
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fun add thy depth stem export (name, morph) (deps, marked) =
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  if depth > roundup_bound
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  then error "Roundup bound exceeded (sublocale relation probably not terminating)."
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  else
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    let
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      val instance = instance_of thy name (morph $> stem $> export);
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    in
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      if redundant_ident thy marked (name, instance) then (deps, marked)
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      else
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        let
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          (* no inheritance of mixins, regardless of requests by clients *)
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          val dependencies = dependencies_of thy name |>
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            map (fn ((name', (morph', export')), serial') =>
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              (name', morph' $> export' $> compose_mixins (mixins_of thy name serial')));
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          val marked' = insert_idents (name, instance) marked;
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          val (deps', marked'') =
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            fold_rev (add thy (depth + 1) (morph $> stem) export) dependencies
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              ([], marked');
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        in
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          ((name, morph $> stem) :: deps' @ deps, marked'')
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        end
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    end;
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in
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(* Note that while identifiers always have the external (exported) view, activate_dep
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   is presented with the internal view. *)
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fun roundup thy activate_dep export (name, morph) (marked, input) =
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  let
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    (* Find all dependencies including new ones (which are dependencies enriching
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      existing registrations). *)
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    val (dependencies, marked') =
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      add thy 0 Morphism.identity export (name, morph) ([], empty_idents);
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    (* Filter out fragments from marked; these won't be activated. *)
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    val dependencies' = filter_out (fn (name, morph) =>
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      redundant_ident thy marked (name, instance_of thy name (morph $> export))) dependencies;
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  in
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    (merge_idents (marked, marked'), input |> fold_rev activate_dep dependencies')
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  end;
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end;
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(*** Registrations: interpretations in theories or proof contexts ***)
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val total_ident_ord = prod_ord fast_string_ord (list_ord Term_Ord.fast_term_ord);
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structure Idtab = Table(type key = string * term list val ord = total_ident_ord);
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structure Registrations = Generic_Data
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(
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  type T = ((morphism * morphism) * serial) Idtab.table * mixins;
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    (* registrations, indexed by locale name and instance;
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       unique registration serial points to mixin list *)
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  val empty = (Idtab.empty, Inttab.empty);
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  val extend = I;
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  fun merge ((reg1, mix1), (reg2, mix2)) : T =
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bb944d58ac19 simplified Locale.add_thmss, after partial evaluation of attributes;
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    (Idtab.join (fn id => fn ((_, s1), (_, s2)) =>
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        if s1 = s2 then raise Idtab.SAME else raise Idtab.DUP id) (reg1, reg2),
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      merge_mixins (mix1, mix2))
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    handle Idtab.DUP id =>
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      (* distinct interpretations with same base: merge their mixins *)
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      let
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        val (_, s1) = Idtab.lookup reg1 id |> the;
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        val (morph2, s2) = Idtab.lookup reg2 id |> the;
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        val reg2' = Idtab.update (id, (morph2, s1)) reg2;
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        val _ = warning "Removed duplicate interpretation after retrieving its mixins.";
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        (* FIXME print interpretations,
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           which is not straightforward without theory context *)
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      in merge ((reg1, mix1), (reg2', rename_mixin (s2, s1) mix2)) end;
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    (* FIXME consolidate with dependencies, consider one data slot only *)
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);
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(* Primitive operations *)
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fun add_reg thy export (name, morph) =
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  Registrations.map (apfst (Idtab.insert (K false)
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    ((name, instance_of thy name (morph $> export)), ((morph, export), serial ()))));
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fun add_mixin serial' mixin =
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  (* registration to be amended identified by its serial id *)
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  Registrations.map (apsnd (insert_mixin serial' mixin));
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   355
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fun get_mixins context (name, morph) =
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   357
  let
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   358
    val thy = Context.theory_of context;
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   359
    val (regs, mixins) = Registrations.get context;
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   360
  in
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   361
    (case Idtab.lookup regs (name, instance_of thy name morph) of
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      NONE => []
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   363
    | SOME (_, serial) => lookup_mixins serial mixins)
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   364
  end;
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   365
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   366
fun collect_mixins context (name, morph) =
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  let
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   368
    val thy = Context.theory_of context;
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   369
  in
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   370
    roundup thy (fn dep => fn mixins => merge (eq_snd op =) (mixins, get_mixins context dep))
46862
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
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      Morphism.identity (name, morph)
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
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   372
      (insert_idents (name, instance_of thy name morph) empty_idents, [])
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   373
    |> snd |> filter (snd o fst)  (* only inheritable mixins *)
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   374
    |> (fn x => merge (eq_snd op =) (x, get_mixins context (name, morph)))
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   375
    |> compose_mixins
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   376
  end;
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055934ed89b0 A rough implementation of full mixin inheritance; additional unit tests.
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parents: 36090
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   377
46858
wenzelm
parents: 45601
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   378
fun get_registrations context select =
wenzelm
parents: 45601
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   379
  Registrations.get context
37491
b5989aa32358 Proper treatment of non-inherited mixins.
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parents: 37471
diff changeset
   380
  |>> Idtab.dest |>> select
36095
059c3568fdc8 Proper inheritance of mixins for activated facts and locale dependencies.
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parents: 36094
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   381
  (* with inherited mixins *)
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   382
  |-> (fn regs => fn _ => map (fn ((name, _), ((base, export) ,_)) =>
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   383
    (name, base $> (collect_mixins context (name, base $> export)) $> export)) regs);
36091
055934ed89b0 A rough implementation of full mixin inheritance; additional unit tests.
ballarin
parents: 36090
diff changeset
   384
38111
77f56abf158b More consistent naming of locale api functions.
ballarin
parents: 38109
diff changeset
   385
fun registrations_of context name =
38107
3a46cebd7983 Make registrations generic data.
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parents: 37973
diff changeset
   386
  get_registrations context (filter (curry (op =) name o fst o fst));
37491
b5989aa32358 Proper treatment of non-inherited mixins.
ballarin
parents: 37471
diff changeset
   387
46880
af8e516953ce refined activate_notes: simultaneous transformation before activation;
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parents: 46870
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   388
fun all_registrations_of context = get_registrations context I;
37973
2b4ff2518ebf get_registrations interface
haftmann
parents: 37897
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   389
38211
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parents: 38111
diff changeset
   390
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
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parents: 38111
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   391
(*** Activate context elements of locale ***)
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   392
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diff changeset
   393
(* Declarations, facts and entire locale content *)
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parents: 38111
diff changeset
   394
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parents: 38111
diff changeset
   395
fun activate_syntax_decls (name, morph) context =
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parents: 38111
diff changeset
   396
  let
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ballarin
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diff changeset
   397
    val thy = Context.theory_of context;
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parents: 38111
diff changeset
   398
    val {syntax_decls, ...} = the_locale thy name;
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   399
  in
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parents: 38111
diff changeset
   400
    context
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   401
    |> fold_rev (fn (decl, _) => decl morph) syntax_decls
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ballarin
parents: 38111
diff changeset
   402
  end;
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ballarin
parents: 38111
diff changeset
   403
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   404
fun activate_notes activ_elem transfer context export' (name, morph) input =
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   405
  let
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   406
    val thy = Context.theory_of context;
46880
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   407
    val mixin =
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   408
      (case export' of
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   409
        NONE => Morphism.identity
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   410
      | SOME export => collect_mixins context (name, morph $> export) $> export);
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   411
    val morph' = transfer input $> morph $> mixin;
46881
b81f1de9f57e activate_notes in parallel -- to speedup main operation of locale interpretation;
wenzelm
parents: 46880
diff changeset
   412
    val notes' =
46978
23a59a495934 tuned grouping -- merely indicate order of magnitude;
wenzelm
parents: 46922
diff changeset
   413
      grouped 100 Par_List.map
46893
d5bb4c212df1 some grouping of Par_List operations, to adjust granularity;
wenzelm
parents: 46881
diff changeset
   414
        (Element.transform_ctxt morph' o Notes o #1) (#notes (the_locale thy name));
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   415
  in
46880
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   416
    fold_rev (fn elem => fn res => activ_elem (Element.transform_ctxt (transfer res) elem) res)
af8e516953ce refined activate_notes: simultaneous transformation before activation;
wenzelm
parents: 46870
diff changeset
   417
      notes' input
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   418
  end;
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   419
38211
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   420
fun activate_all name thy activ_elem transfer (marked, input) =
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   421
  let
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   422
    val {parameters = (_, params), spec = (asm, defs), ...} = the_locale thy name;
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   423
    val input' = input |>
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   424
      (not (null params) ?
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   425
        activ_elem (Fixes (map (fn ((x, T), mx) => (Binding.name x, SOME T, mx)) params))) |>
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   426
      (* FIXME type parameters *)
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   427
      (case asm of SOME A => activ_elem (Assumes [(Attrib.empty_binding, [(A, [])])]) | _ => I) |>
40782
aa533c5e3f48 superficial tuning;
wenzelm
parents: 39557
diff changeset
   428
      (not (null defs) ?
aa533c5e3f48 superficial tuning;
wenzelm
parents: 39557
diff changeset
   429
        activ_elem (Defines (map (fn def => (Attrib.empty_binding, (def, []))) defs)));
38211
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   430
    val activate = activate_notes activ_elem transfer (Context.Theory thy) NONE;
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   431
  in
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   432
    roundup thy activate Morphism.identity (name, Morphism.identity) (marked, input')
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   433
  end;
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   434
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   435
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   436
(** Public activation functions **)
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   437
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   438
fun activate_declarations dep = Context.proof_map (fn context =>
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   439
  let
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   440
    val thy = Context.theory_of context;
38211
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   441
  in
46862
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
wenzelm
parents: 46860
diff changeset
   442
    roundup thy activate_syntax_decls Morphism.identity dep (Idents.get context, context)
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
wenzelm
parents: 46860
diff changeset
   443
    |-> Idents.put
38211
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   444
  end);
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   445
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   446
fun activate_facts export dep context =
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   447
  let
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   448
    val thy = Context.theory_of context;
45587
wenzelm
parents: 45492
diff changeset
   449
    val activate =
53087
5a1dcda7967c tuned signature;
wenzelm
parents: 53051
diff changeset
   450
      activate_notes Element.init
5a1dcda7967c tuned signature;
wenzelm
parents: 53051
diff changeset
   451
        (Morphism.transfer_morphism o Context.theory_of) context export;
38316
88e774d09fbc Revert performance improvement of 8ed3a5fb4d25 since it breaks notes element declarations.
ballarin
parents: 38211
diff changeset
   452
  in
46862
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
wenzelm
parents: 46860
diff changeset
   453
    roundup thy activate (the_default Morphism.identity export) dep (Idents.get context, context)
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
wenzelm
parents: 46860
diff changeset
   454
    |-> Idents.put
38316
88e774d09fbc Revert performance improvement of 8ed3a5fb4d25 since it breaks notes element declarations.
ballarin
parents: 38211
diff changeset
   455
  end;
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   456
38211
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   457
fun init name thy =
54795
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   458
  let
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   459
    val context = Context.Proof (Proof_Context.init_global thy);
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   460
    val marked = Idents.get context;
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   461
    val (marked', context') = activate_all name thy Element.init
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   462
      (Morphism.transfer_morphism o Context.theory_of) (empty_idents, context)
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   463
  in
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   464
    context'
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   465
    |> Idents.put (merge_idents (marked, marked'))
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   466
    |> Context.proof_of
e58623a33ba5 initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
haftmann
parents: 53171
diff changeset
   467
  end;
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   468
38211
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   469
8ed3a5fb4d25 Remove duplicate locale activation code; performance improvement.
ballarin
parents: 38111
diff changeset
   470
(*** Add and extend registrations ***)
32801
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   471
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   472
fun amend_registration (name, morph) mixin export context =
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   473
  let
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   474
    val thy = Context.theory_of context;
53041
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   475
    val ctxt = Context.proof_of context;
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   476
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   477
    val regs = Registrations.get context |> fst;
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   478
    val base = instance_of thy name (morph $> export);
53041
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   479
    val serial' =
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   480
      (case Idtab.lookup regs (name, base) of
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   481
        NONE =>
53041
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   482
          error ("No interpretation of locale " ^ quote (markup_name ctxt name) ^
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   483
            " with\nparameter instantiation " ^
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   484
            space_implode " " (map (quote o Syntax.string_of_term_global thy) base) ^
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   485
            " available")
53041
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   486
      | SOME (_, serial') => serial');
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   487
  in
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   488
    add_mixin serial' mixin context
32804
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   489
  end;
ca430e6aee1c Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
parents: 32803 32801
diff changeset
   490
32801
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   491
(* Note that a registration that would be subsumed by an existing one will not be
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   492
   generated, and it will not be possible to amend it. *)
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   493
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   494
fun add_registration (name, base_morph) mixin export context =
32801
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   495
  let
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   496
    val thy = Context.theory_of context;
40782
aa533c5e3f48 superficial tuning;
wenzelm
parents: 39557
diff changeset
   497
    val mix = (case mixin of NONE => Morphism.identity | SOME (mix, _) => mix);
37102
785348a83a2b Cleaner implementation of sublocale command.
ballarin
parents: 37101
diff changeset
   498
    val morph = base_morph $> mix;
785348a83a2b Cleaner implementation of sublocale command.
ballarin
parents: 37101
diff changeset
   499
    val inst = instance_of thy name morph;
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   500
    val idents = Idents.get context;
32801
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   501
  in
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   502
    if redundant_ident thy idents (name, inst)
41272
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   503
    then context  (* FIXME amend mixins? *)
32801
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   504
    else
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   505
      (idents, context)
36095
059c3568fdc8 Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents: 36094
diff changeset
   506
      (* add new registrations with inherited mixins *)
51727
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   507
      |> roundup thy (add_reg thy export) export (name, morph)
cf97bb5bbc90 tuned for uniformity
haftmann
parents: 51565
diff changeset
   508
      |> snd
36095
059c3568fdc8 Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents: 36094
diff changeset
   509
      (* add mixin *)
46870
wenzelm
parents: 46862
diff changeset
   510
      |> (case mixin of NONE => I | SOME mixin => amend_registration (name, morph) mixin export)
36095
059c3568fdc8 Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents: 36094
diff changeset
   511
      (* activate import hierarchy as far as not already active *)
38316
88e774d09fbc Revert performance improvement of 8ed3a5fb4d25 since it breaks notes element declarations.
ballarin
parents: 38211
diff changeset
   512
      |> activate_facts (SOME export) (name, morph)
32801
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   513
  end;
6f97a67e8da8 Explicit management of registration mixins.
ballarin
parents: 32800
diff changeset
   514
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   515
31988
801aabf9f376 tuned locale interface
haftmann
parents: 30777
diff changeset
   516
(*** Dependencies ***)
801aabf9f376 tuned locale interface
haftmann
parents: 30777
diff changeset
   517
53041
d51bac27d4a0 more markup -- avoid old Locale.extern;
wenzelm
parents: 52788
diff changeset
   518
(* FIXME dead code!?
41272
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   519
fun amend_dependency loc (name, morph) mixin export thy =
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   520
  let
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   521
    val deps = dependencies_of thy loc;
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   522
  in
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   523
    case AList.lookup (fn ((name, morph), ((name', (morph', _)), _)) =>
46860
fe8d6532e1c1 clarified total_ident_ord, swapping first argument back to normal (unlike e464f84f3680) -- NB: "fast" ord is erratic anyway;
wenzelm
parents: 46859
diff changeset
   524
      total_ident_ord ((name, instance_of thy name morph), (name', instance_of thy name' morph')) = EQUAL) deps (name, morph) of
41272
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   525
        NONE => error ("Locale " ^
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   526
          quote (extern thy name) ^ " with\parameter instantiation " ^
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   527
          space_implode " " (map (quote o Syntax.string_of_term_global thy) morph) ^
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   528
          " not a sublocale of " ^ quote (extern thy loc))
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   529
      | SOME (_, serial') => change_locale ...
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   530
  end;
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   531
*)
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   532
41270
dea60d052923 Add mixins to sublocale command.
ballarin
parents: 40782
diff changeset
   533
fun add_dependency loc (name, morph) mixin export thy =
37102
785348a83a2b Cleaner implementation of sublocale command.
ballarin
parents: 37101
diff changeset
   534
  let
41272
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   535
    val serial' = serial ();
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   536
    val thy' = thy |>
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   537
      (change_locale loc o apsnd)
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   538
        (apfst (cons ((name, (morph, export)), serial')) #>
b806a7678083 Add mixins to locale dependencies.
ballarin
parents: 41270
diff changeset
   539
          apsnd (case mixin of NONE => I | SOME mixin => insert_mixin serial' mixin));
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   540
    val context' = Context.Theory thy';
46858
wenzelm
parents: 45601
diff changeset
   541
    val (_, regs) =
wenzelm
parents: 45601
diff changeset
   542
      fold_rev (roundup thy' cons export)
46862
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
wenzelm
parents: 46860
diff changeset
   543
        (registrations_of context' loc) (Idents.get context', []);
37102
785348a83a2b Cleaner implementation of sublocale command.
ballarin
parents: 37101
diff changeset
   544
  in
785348a83a2b Cleaner implementation of sublocale command.
ballarin
parents: 37101
diff changeset
   545
    thy'
38107
3a46cebd7983 Make registrations generic data.
ballarin
parents: 37973
diff changeset
   546
    |> fold_rev (fn dep => Context.theory_map (add_registration dep NONE export)) regs
37102
785348a83a2b Cleaner implementation of sublocale command.
ballarin
parents: 37101
diff changeset
   547
  end;
31988
801aabf9f376 tuned locale interface
haftmann
parents: 30777
diff changeset
   548
801aabf9f376 tuned locale interface
haftmann
parents: 30777
diff changeset
   549
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   550
(*** Storing results ***)
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   551
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   552
(* Theorems *)
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   553
46906
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   554
fun add_thmss _ _ [] ctxt = ctxt
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   555
  | add_thmss loc kind facts ctxt =
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   556
      ctxt
47249
c0481c3c2a6c added Attrib.global_notes/local_notes/generic_notes convenience;
wenzelm
parents: 47246
diff changeset
   557
      |> Attrib.local_notes kind facts |> snd
46906
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   558
      |> Proof_Context.background_theory
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   559
        ((change_locale loc o apfst o apsnd) (cons ((kind, facts), serial ())) #>
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   560
          (* Registrations *)
47249
c0481c3c2a6c added Attrib.global_notes/local_notes/generic_notes convenience;
wenzelm
parents: 47246
diff changeset
   561
          (fn thy =>
c0481c3c2a6c added Attrib.global_notes/local_notes/generic_notes convenience;
wenzelm
parents: 47246
diff changeset
   562
            fold_rev (fn (_, morph) =>
c0481c3c2a6c added Attrib.global_notes/local_notes/generic_notes convenience;
wenzelm
parents: 47246
diff changeset
   563
              snd o Attrib.global_notes kind (Element.transform_facts morph facts))
46906
3c1787d46935 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
wenzelm
parents: 46893
diff changeset
   564
            (registrations_of (Context.Theory thy) loc) thy));
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   565
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   566
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   567
(* Declarations *)
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   568
47246
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   569
local
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   570
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   571
fun add_decl loc decl =
33643
b275f26a638b eliminated obsolete "internal" kind -- collapsed to unspecific "";
wenzelm
parents: 33541
diff changeset
   572
  add_thmss loc ""
35798
fd1bb29f8170 replaced type_syntax/term_syntax by uniform syntax_declaration;
wenzelm
parents: 33643
diff changeset
   573
    [((Binding.conceal Binding.empty,
fd1bb29f8170 replaced type_syntax/term_syntax by uniform syntax_declaration;
wenzelm
parents: 33643
diff changeset
   574
        [Attrib.internal (fn phi => Thm.declaration_attribute (K (decl phi)))]),
33278
ba9f52f56356 conceal internal bindings;
wenzelm
parents: 33159
diff changeset
   575
      [([Drule.dummy_thm], [])])];
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   576
47246
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   577
in
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   578
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   579
fun add_declaration loc syntax decl =
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   580
  syntax ?
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   581
    Proof_Context.background_theory ((change_locale loc o apfst o apfst) (cons (decl, serial ())))
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   582
  #> add_decl loc decl;
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   583
2bbab021c0e6 clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents: 47005
diff changeset
   584
end;
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   585
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   586
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   587
(*** Reasoning about locales ***)
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   588
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   589
(* Storage for witnesses, intro and unfold rules *)
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   590
33519
e31a85f92ce9 adapted Generic_Data, Proof_Data;
wenzelm
parents: 33278
diff changeset
   591
structure Thms = Generic_Data
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   592
(
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   593
  type T = thm list * thm list * thm list;
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   594
  val empty = ([], [], []);
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   595
  val extend = I;
33519
e31a85f92ce9 adapted Generic_Data, Proof_Data;
wenzelm
parents: 33278
diff changeset
   596
  fun merge ((witnesses1, intros1, unfolds1), (witnesses2, intros2, unfolds2)) =
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   597
   (Thm.merge_thms (witnesses1, witnesses2),
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   598
    Thm.merge_thms (intros1, intros2),
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   599
    Thm.merge_thms (unfolds1, unfolds2));
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   600
);
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   601
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   602
val get_witnesses = #1 o Thms.get o Context.Proof;
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   603
val get_intros = #2 o Thms.get o Context.Proof;
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   604
val get_unfolds = #3 o Thms.get o Context.Proof;
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   605
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   606
val witness_add =
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   607
  Thm.declaration_attribute (fn th => Thms.map (fn (x, y, z) => (Thm.add_thm th x, y, z)));
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   608
val intro_add =
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   609
  Thm.declaration_attribute (fn th => Thms.map (fn (x, y, z) => (x, Thm.add_thm th y, z)));
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   610
val unfold_add =
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   611
  Thm.declaration_attribute (fn th => Thms.map (fn (x, y, z) => (x, y, Thm.add_thm th z)));
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   612
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   613
40782
aa533c5e3f48 superficial tuning;
wenzelm
parents: 39557
diff changeset
   614
(* Tactics *)
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   615
36093
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   616
fun gen_intro_locales_tac intros_tac eager ctxt =
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   617
  intros_tac
30725
c23a5b3cd1b9 register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents: 30585
diff changeset
   618
    (get_witnesses ctxt @ get_intros ctxt @ (if eager then get_unfolds ctxt else []));
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   619
36093
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   620
val intro_locales_tac = gen_intro_locales_tac Method.intros_tac;
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   621
val try_intro_locales_tac= gen_intro_locales_tac Method.try_intros_tac;
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   622
53171
a5e54d4d9081 added Theory.setup convenience;
wenzelm
parents: 53087
diff changeset
   623
val _ = Theory.setup
36093
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   624
 (Method.setup (Binding.name "intro_locales") (Scan.succeed (METHOD o try_intro_locales_tac false))
30515
bca05b17b618 simplified method setup;
wenzelm
parents: 30510
diff changeset
   625
    "back-chain introduction rules of locales without unfolding predicates" #>
36093
0880493627ca Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents: 36091
diff changeset
   626
  Method.setup (Binding.name "unfold_locales") (Scan.succeed (METHOD o try_intro_locales_tac true))
53171
a5e54d4d9081 added Theory.setup convenience;
wenzelm
parents: 53087
diff changeset
   627
    "back-chain all introduction rules of locales");
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   628
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   629
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   630
(*** diagnostic commands and interfaces ***)
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   631
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   632
fun print_locales thy =
50301
56b4c9afd7be print formal entities with markup;
wenzelm
parents: 49569
diff changeset
   633
  Pretty.block
56b4c9afd7be print formal entities with markup;
wenzelm
parents: 49569
diff changeset
   634
    (Pretty.breaks
56b4c9afd7be print formal entities with markup;
wenzelm
parents: 49569
diff changeset
   635
      (Pretty.str "locales:" ::
56b4c9afd7be print formal entities with markup;
wenzelm
parents: 49569
diff changeset
   636
        map (Pretty.mark_str o #1)
56b4c9afd7be print formal entities with markup;
wenzelm
parents: 49569
diff changeset
   637
          (Name_Space.extern_table (Proof_Context.init_global thy) (Locales.get thy))))
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   638
  |> Pretty.writeln;
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   639
49569
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   640
fun pretty_locale thy show_facts name =
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   641
  let
52103
fb577a13abbd more markup;
wenzelm
parents: 51727
diff changeset
   642
    val locale_ctxt = init name thy;
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   643
    fun cons_elem (elem as Notes _) = show_facts ? cons elem
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   644
      | cons_elem elem = cons elem;
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   645
    val elems =
53087
5a1dcda7967c tuned signature;
wenzelm
parents: 53051
diff changeset
   646
      activate_all name thy cons_elem (K (Morphism.transfer_morphism thy)) (empty_idents, [])
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   647
      |> snd |> rev;
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   648
  in
49569
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   649
    Pretty.block
52103
fb577a13abbd more markup;
wenzelm
parents: 51727
diff changeset
   650
      (Pretty.command "locale" :: Pretty.brk 1 :: pretty_name locale_ctxt name ::
fb577a13abbd more markup;
wenzelm
parents: 51727
diff changeset
   651
        maps (fn elem => [Pretty.fbrk, Pretty.chunks (Element.pretty_ctxt locale_ctxt elem)]) elems)
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   652
  end;
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   653
49569
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   654
fun print_locale thy show_facts raw_name =
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   655
  Pretty.writeln (pretty_locale thy show_facts (check thy raw_name));
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   656
38109
06fd1914b902 print_interps shows interpretations in proofs.
ballarin
parents: 38107
diff changeset
   657
fun print_registrations ctxt raw_name =
06fd1914b902 print_interps shows interpretations in proofs.
ballarin
parents: 38107
diff changeset
   658
  let
42360
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   659
    val thy = Proof_Context.theory_of ctxt;
46922
3717f3878714 source positions for locale and class expressions;
wenzelm
parents: 46906
diff changeset
   660
    val name = check thy raw_name;
38109
06fd1914b902 print_interps shows interpretations in proofs.
ballarin
parents: 38107
diff changeset
   661
  in
41435
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   662
    (case registrations_of (Context.Proof ctxt) (* FIXME *) name of
46859
79f712a9a815 misc tuning and simplification;
wenzelm
parents: 46858
diff changeset
   663
      [] => Pretty.str "no interpretations"
51565
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51515
diff changeset
   664
    | regs => Pretty.big_list "interpretations:" (map (pretty_reg ctxt Morphism.identity) (rev regs)))
41435
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   665
  end |> Pretty.writeln;
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   666
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   667
fun print_dependencies ctxt clean export insts =
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   668
  let
42360
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   669
    val thy = Proof_Context.theory_of ctxt;
46862
ef45df55127d clarified idents for activated locales, with subtle change of semantics: insert/merge wrt. term equality, but avoid redundant_ident on retrieval;
wenzelm
parents: 46860
diff changeset
   670
    val idents = if clean then empty_idents else Idents.get (Context.Proof ctxt);
41435
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   671
  in
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41272
diff changeset
   672
    (case fold (roundup thy cons export) insts (idents, []) |> snd of
46859
79f712a9a815 misc tuning and simplification;
wenzelm
parents: 46858
diff changeset
   673
      [] => Pretty.str "no dependencies"
51565
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51515
diff changeset
   674
    | deps => Pretty.big_list "dependencies:" (map (pretty_reg ctxt export) (rev deps)))
40782
aa533c5e3f48 superficial tuning;
wenzelm
parents: 39557
diff changeset
   675
  end |> Pretty.writeln;
37471
907e13072675 separate section for diagnostic commands
haftmann
parents: 37133
diff changeset
   676
49569
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   677
fun pretty_locale_deps thy =
37897
c5ad6fec3470 abstract visualization of locale ingredients; all_locales yields proper locale identifiers
haftmann
parents: 37491
diff changeset
   678
  let
49569
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   679
    fun make_node name =
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   680
     {name = name,
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   681
      parents = map (fst o fst) (dependencies_of thy name),
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   682
      body = pretty_locale thy false name};
7b6aaf446496 tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents: 47249
diff changeset
   683
  in map make_node (Symtab.keys (#2 (Locales.get thy))) end;
37897
c5ad6fec3470 abstract visualization of locale ingredients; all_locales yields proper locale identifiers
haftmann
parents: 37491
diff changeset
   684
29361
764d51ab0198 locale -> old_locale, new_locale -> locale
haftmann
parents:
diff changeset
   685
end;