author | wenzelm |
Tue, 19 Apr 2016 15:53:12 +0200 | |
changeset 63029 | 8b830d2bf94c |
parent 61820 | e65344e3eeb5 |
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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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Element.context_i list -> |
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declaration list -> |
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(string * (Attrib.binding * (thm list * Token.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 * Token.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 activate_fragment: string * morphism -> (morphism * bool) option -> morphism -> |
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local_theory -> local_theory |
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val activate_fragment_nonbrittle: string * morphism -> (morphism * bool) option -> morphism -> |
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local_theory -> local_theory |
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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 hyp_spec_of: theory -> string -> Element.context_i list |
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val print_locales: bool -> 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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(*type and term parameters*) |
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parameters: (string * sort) list * ((string * typ) * mixfix) list, |
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(*assumptions (as a single predicate expression) and defines*) |
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spec: term option * term list, |
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intros: thm option * thm option, |
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axioms: thm list, |
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(*diagnostic device: theorem part of hypothetical body as specified by the user*) |
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hyp_spec: Element.context_i list, |
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(* dynamic part *) |
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(*syntax declarations*) |
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syntax_decls: (declaration * serial) list, |
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(*theorem declarations*) |
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notes: ((string * (Attrib.binding * (thm list * Token.src list) list) list) * serial) list, |
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(*locale dependencies (sublocale relation) in reverse order*) |
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dependencies: ((string * (morphism * morphism)) * serial) list, |
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(*mixin part of dependencies*) |
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mixins: mixins |
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}; |
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fun mk_locale ((parameters, spec, intros, axioms, hyp_spec), |
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((syntax_decls, notes), (dependencies, mixins))) = |
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Loc {parameters = parameters, spec = spec, intros = intros, axioms = axioms, hyp_spec = hyp_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, hyp_spec, |
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syntax_decls, notes, dependencies, mixins}) = |
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mk_locale (f ((parameters, spec, intros, axioms, hyp_spec), |
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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, hyp_spec, 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, hyp_spec), |
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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 locale_space = Name_Space.space_of_table o Locales.get; |
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val intern = Name_Space.intern o locale_space; |
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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) (locale_space thy); |
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fun markup_extern ctxt = |
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Name_Space.markup_extern ctxt (locale_space (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 = Name_Space.lookup o Locales.get; |
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val defined = is_some oo get_locale; |
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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 hyp_spec 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, (apply2 o Option.map) Thm.trim_context intros, |
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map Thm.trim_context axioms, hyp_spec), |
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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 Name_Space.map_table_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 = (apply2 o Option.map) (Thm.transfer thy) o #intros o the_locale thy; |
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fun axioms_of thy = map (Thm.transfer thy) o #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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|
240 |
val prt_term = Pretty.quote o Syntax.pretty_term ctxt; |
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
38797
diff
changeset
|
241 |
fun prt_term' t = |
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
38797
diff
changeset
|
242 |
if Config.get ctxt show_types |
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
243 |
then Pretty.block [prt_term t, Pretty.brk 1, Pretty.str "::", |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
244 |
Pretty.brk 1, (Pretty.quote o Syntax.pretty_typ ctxt) (type_of t)] |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
245 |
else prt_term t; |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
246 |
fun prt_inst ts = |
52103 | 247 |
Pretty.block (Pretty.breaks (pretty_name ctxt name :: map prt_term' ts)); |
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
248 |
|
51565 | 249 |
val qs = Binding.name "x" |> Morphism.binding morph' |> Binding.prefix_of; |
250 |
val ts = instance_of thy name morph'; |
|
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
251 |
in |
40782 | 252 |
(case qs of |
253 |
[] => prt_inst ts |
|
254 |
| qs => Pretty.block [prt_quals qs, Pretty.brk 1, Pretty.str ":", Pretty.brk 1, prt_inst ts]) |
|
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
255 |
end; |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
256 |
|
29361 | 257 |
|
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
258 |
(*** Identifiers: activated locales in theory or proof context ***) |
29361 | 259 |
|
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
|
260 |
type idents = term list list Symtab.table; (* name ~> instance (grouped by name) *) |
37105
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
261 |
|
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
|
262 |
val empty_idents : idents = Symtab.empty; |
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
|
263 |
val insert_idents = Symtab.insert_list (eq_list (op aconv)); |
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
|
264 |
val merge_idents = Symtab.merge_list (eq_list (op aconv)); |
29361 | 265 |
|
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
|
266 |
fun redundant_ident thy idents (name, instance) = |
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
|
267 |
exists (fn pat => Pattern.matchess thy (pat, instance)) (Symtab.lookup_list idents name); |
29361 | 268 |
|
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
|
269 |
structure Idents = Generic_Data |
29361 | 270 |
( |
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
|
271 |
type T = idents; |
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
|
272 |
val empty = empty_idents; |
29361 | 273 |
val extend = I; |
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
|
274 |
val merge = merge_idents; |
29361 | 275 |
); |
276 |
||
277 |
||
278 |
(** Resolve locale dependencies in a depth-first fashion **) |
|
279 |
||
280 |
local |
|
281 |
||
282 |
val roundup_bound = 120; |
|
283 |
||
51515 | 284 |
fun add thy depth stem export (name, morph) (deps, marked) = |
29361 | 285 |
if depth > roundup_bound |
286 |
then error "Roundup bound exceeded (sublocale relation probably not terminating)." |
|
287 |
else |
|
288 |
let |
|
41272 | 289 |
val instance = instance_of thy name (morph $> stem $> export); |
29361 | 290 |
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
|
291 |
if redundant_ident thy marked (name, instance) then (deps, marked) |
29361 | 292 |
else |
293 |
let |
|
41272 | 294 |
(* no inheritance of mixins, regardless of requests by clients *) |
295 |
val dependencies = dependencies_of thy name |> |
|
296 |
map (fn ((name', (morph', export')), serial') => |
|
51515 | 297 |
(name', morph' $> export' $> compose_mixins (mixins_of thy name serial'))); |
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
|
298 |
val marked' = insert_idents (name, instance) marked; |
41272 | 299 |
val (deps', marked'') = |
51515 | 300 |
fold_rev (add thy (depth + 1) (morph $> stem) export) dependencies |
41272 | 301 |
([], marked'); |
29361 | 302 |
in |
51515 | 303 |
((name, morph $> stem) :: deps' @ deps, marked'') |
29361 | 304 |
end |
305 |
end; |
|
306 |
||
307 |
in |
|
308 |
||
33541 | 309 |
(* Note that while identifiers always have the external (exported) view, activate_dep |
46870 | 310 |
is presented with the internal view. *) |
32803 | 311 |
|
312 |
fun roundup thy activate_dep export (name, morph) (marked, input) = |
|
29361 | 313 |
let |
41272 | 314 |
(* Find all dependencies including new ones (which are dependencies enriching |
29361 | 315 |
existing registrations). *) |
41272 | 316 |
val (dependencies, marked') = |
51515 | 317 |
add thy 0 Morphism.identity export (name, morph) ([], empty_idents); |
32800 | 318 |
(* Filter out fragments from marked; these won't be activated. *) |
29361 | 319 |
val dependencies' = filter_out (fn (name, morph) => |
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
|
320 |
redundant_ident thy marked (name, instance_of thy name (morph $> export))) dependencies; |
29361 | 321 |
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
|
322 |
(merge_idents (marked, marked'), input |> fold_rev activate_dep dependencies') |
29361 | 323 |
end; |
324 |
||
325 |
end; |
|
326 |
||
327 |
||
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
328 |
(*** Registrations: interpretations in theories or proof contexts ***) |
29361 | 329 |
|
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
|
330 |
val total_ident_ord = prod_ord fast_string_ord (list_ord Term_Ord.fast_term_ord); |
fe8d6532e1c1
clarified total_ident_ord, swapping first argument back to normal (unlike e464f84f3680) -- NB: "fast" ord is erratic anyway;
wenzelm
parents:
46859
diff
changeset
|
331 |
|
fe8d6532e1c1
clarified total_ident_ord, swapping first argument back to normal (unlike e464f84f3680) -- NB: "fast" ord is erratic anyway;
wenzelm
parents:
46859
diff
changeset
|
332 |
structure Idtab = Table(type key = string * term list val ord = total_ident_ord); |
37105
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
333 |
|
38107 | 334 |
structure Registrations = Generic_Data |
29361 | 335 |
( |
41272 | 336 |
type T = ((morphism * morphism) * serial) Idtab.table * mixins; |
37105
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
337 |
(* registrations, indexed by locale name and instance; |
41272 | 338 |
unique registration serial points to mixin list *) |
37105
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
339 |
val empty = (Idtab.empty, Inttab.empty); |
29361 | 340 |
val extend = I; |
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
341 |
fun merge ((reg1, mix1), (reg2, mix2)) : T = |
45589
bb944d58ac19
simplified Locale.add_thmss, after partial evaluation of attributes;
wenzelm
parents:
45587
diff
changeset
|
342 |
(Idtab.join (fn id => fn ((_, s1), (_, s2)) => |
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
343 |
if s1 = s2 then raise Idtab.SAME else raise Idtab.DUP id) (reg1, reg2), |
41272 | 344 |
merge_mixins (mix1, mix2)) |
37133
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
345 |
handle Idtab.DUP id => |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
346 |
(* distinct interpretations with same base: merge their mixins *) |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
347 |
let |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
348 |
val (_, s1) = Idtab.lookup reg1 id |> the; |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
349 |
val (morph2, s2) = Idtab.lookup reg2 id |> the; |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
350 |
val reg2' = Idtab.update (id, (morph2, s1)) reg2; |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
351 |
val _ = warning "Removed duplicate interpretation after retrieving its mixins."; |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
352 |
(* FIXME print interpretations, |
1d048c6940c8
Merge mixins of distinct interpretations with same base.
ballarin
parents:
37105
diff
changeset
|
353 |
which is not straightforward without theory context *) |
41272 | 354 |
in merge ((reg1, mix1), (reg2', rename_mixin (s2, s1) mix2)) end; |
29361 | 355 |
(* FIXME consolidate with dependencies, consider one data slot only *) |
356 |
); |
|
357 |
||
32801 | 358 |
|
359 |
(* Primitive operations *) |
|
360 |
||
37104
3877a6c45d57
Avoid recomputation of registration instance for lookup.
ballarin
parents:
37103
diff
changeset
|
361 |
fun add_reg thy export (name, morph) = |
37105
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
362 |
Registrations.map (apfst (Idtab.insert (K false) |
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
363 |
((name, instance_of thy name (morph $> export)), ((morph, export), serial ())))); |
31988 | 364 |
|
36095
059c3568fdc8
Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents:
36094
diff
changeset
|
365 |
fun add_mixin serial' mixin = |
059c3568fdc8
Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents:
36094
diff
changeset
|
366 |
(* registration to be amended identified by its serial id *) |
41272 | 367 |
Registrations.map (apsnd (insert_mixin serial' mixin)); |
32801 | 368 |
|
38107 | 369 |
fun get_mixins context (name, morph) = |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
370 |
let |
38107 | 371 |
val thy = Context.theory_of context; |
372 |
val (regs, mixins) = Registrations.get context; |
|
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
373 |
in |
40782 | 374 |
(case Idtab.lookup regs (name, instance_of thy name morph) of |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
375 |
NONE => [] |
41272 | 376 |
| SOME (_, serial) => lookup_mixins serial mixins) |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
377 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
378 |
|
38107 | 379 |
fun collect_mixins context (name, morph) = |
380 |
let |
|
381 |
val thy = Context.theory_of context; |
|
382 |
in |
|
383 |
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;
wenzelm
parents:
46860
diff
changeset
|
384 |
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;
wenzelm
parents:
46860
diff
changeset
|
385 |
(insert_idents (name, instance_of thy name morph) empty_idents, []) |
38107 | 386 |
|> snd |> filter (snd o fst) (* only inheritable mixins *) |
387 |
|> (fn x => merge (eq_snd op =) (x, get_mixins context (name, morph))) |
|
388 |
|> compose_mixins |
|
389 |
end; |
|
36091
055934ed89b0
A rough implementation of full mixin inheritance; additional unit tests.
ballarin
parents:
36090
diff
changeset
|
390 |
|
46858 | 391 |
fun get_registrations context select = |
392 |
Registrations.get context |
|
37491 | 393 |
|>> Idtab.dest |>> select |
36095
059c3568fdc8
Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents:
36094
diff
changeset
|
394 |
(* with inherited mixins *) |
37105
e464f84f3680
Store registrations in efficient data structure.
ballarin
parents:
37104
diff
changeset
|
395 |
|-> (fn regs => fn _ => map (fn ((name, _), ((base, export) ,_)) => |
38107 | 396 |
(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
|
397 |
|
38111 | 398 |
fun registrations_of context name = |
38107 | 399 |
get_registrations context (filter (curry (op =) name o fst o fst)); |
37491 | 400 |
|
46880
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
401 |
fun all_registrations_of context = get_registrations context I; |
37973 | 402 |
|
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
403 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
404 |
(*** Activate context elements of locale ***) |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
405 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
406 |
(* Declarations, facts and entire locale content *) |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
407 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
408 |
fun activate_syntax_decls (name, morph) context = |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
409 |
let |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
410 |
val thy = Context.theory_of context; |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
411 |
val {syntax_decls, ...} = the_locale thy name; |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
412 |
in |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
413 |
context |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
414 |
|> fold_rev (fn (decl, _) => decl morph) syntax_decls |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
415 |
end; |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
416 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
417 |
fun activate_notes activ_elem transfer context export' (name, morph) input = |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
418 |
let |
38107 | 419 |
val thy = Context.theory_of context; |
46880
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
420 |
val mixin = |
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
421 |
(case export' of |
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
422 |
NONE => Morphism.identity |
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
423 |
| SOME export => collect_mixins context (name, morph $> export) $> export); |
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
424 |
val morph' = transfer input $> morph $> mixin; |
46881
b81f1de9f57e
activate_notes in parallel -- to speedup main operation of locale interpretation;
wenzelm
parents:
46880
diff
changeset
|
425 |
val notes' = |
46978
23a59a495934
tuned grouping -- merely indicate order of magnitude;
wenzelm
parents:
46922
diff
changeset
|
426 |
grouped 100 Par_List.map |
46893
d5bb4c212df1
some grouping of Par_List operations, to adjust granularity;
wenzelm
parents:
46881
diff
changeset
|
427 |
(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
diff
changeset
|
428 |
in |
46880
af8e516953ce
refined activate_notes: simultaneous transformation before activation;
wenzelm
parents:
46870
diff
changeset
|
429 |
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
|
430 |
notes' input |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
431 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
432 |
|
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
433 |
fun activate_all name thy activ_elem transfer (marked, input) = |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
434 |
let |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
435 |
val {parameters = (_, params), spec = (asm, defs), ...} = the_locale thy name; |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
436 |
val input' = input |> |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
437 |
(not (null params) ? |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
438 |
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
|
439 |
(* FIXME type parameters *) |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
440 |
(case asm of SOME A => activ_elem (Assumes [(Attrib.empty_binding, [(A, [])])]) | _ => I) |> |
40782 | 441 |
(not (null defs) ? |
442 |
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
|
443 |
val activate = activate_notes activ_elem transfer (Context.Theory thy) NONE; |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
444 |
in |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
445 |
roundup thy activate Morphism.identity (name, Morphism.identity) (marked, input') |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
446 |
end; |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
447 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
448 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
449 |
(** Public activation functions **) |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
450 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
451 |
fun activate_declarations dep = Context.proof_map (fn context => |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
452 |
let |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
453 |
val thy = Context.theory_of context; |
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
454 |
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
|
455 |
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
|
456 |
|-> Idents.put |
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
457 |
end); |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
458 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
459 |
fun activate_facts export dep context = |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
460 |
let |
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
461 |
val thy = Context.theory_of context; |
45587 | 462 |
val activate = |
57864
7cf01ece66e4
clarified Element.init vs. Element.init' -- the latter also avoids redundant warnings due to declatations when preparing locale expressions / interpretations;
wenzelm
parents:
56204
diff
changeset
|
463 |
activate_notes Element.init' |
53087 | 464 |
(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
|
465 |
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
|
466 |
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
|
467 |
|-> Idents.put |
38316
88e774d09fbc
Revert performance improvement of 8ed3a5fb4d25 since it breaks notes element declarations.
ballarin
parents:
38211
diff
changeset
|
468 |
end; |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
469 |
|
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
470 |
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
|
471 |
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
|
472 |
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
|
473 |
val marked = Idents.get context; |
55300 | 474 |
val (marked', context') = (empty_idents, context) |
57864
7cf01ece66e4
clarified Element.init vs. Element.init' -- the latter also avoids redundant warnings due to declatations when preparing locale expressions / interpretations;
wenzelm
parents:
56204
diff
changeset
|
475 |
|> activate_all name thy Element.init' (Morphism.transfer_morphism o Context.theory_of); |
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
|
476 |
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
|
477 |
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
|
478 |
|> 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
|
479 |
|> 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
|
480 |
end; |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
481 |
|
38211
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
482 |
|
8ed3a5fb4d25
Remove duplicate locale activation code; performance improvement.
ballarin
parents:
38111
diff
changeset
|
483 |
(*** Add and extend registrations ***) |
32801 | 484 |
|
38107 | 485 |
fun amend_registration (name, morph) mixin export context = |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
486 |
let |
38107 | 487 |
val thy = Context.theory_of context; |
53041 | 488 |
val ctxt = Context.proof_of context; |
489 |
||
38107 | 490 |
val regs = Registrations.get context |> fst; |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
491 |
val base = instance_of thy name (morph $> export); |
53041 | 492 |
val serial' = |
493 |
(case Idtab.lookup regs (name, base) of |
|
51727 | 494 |
NONE => |
53041 | 495 |
error ("No interpretation of locale " ^ quote (markup_name ctxt name) ^ |
496 |
" with\nparameter instantiation " ^ |
|
51727 | 497 |
space_implode " " (map (quote o Syntax.string_of_term_global thy) base) ^ |
498 |
" available") |
|
53041 | 499 |
| SOME (_, serial') => serial'); |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
500 |
in |
51727 | 501 |
add_mixin serial' mixin context |
32804
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
502 |
end; |
ca430e6aee1c
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
ballarin
diff
changeset
|
503 |
|
32801 | 504 |
(* Note that a registration that would be subsumed by an existing one will not be |
505 |
generated, and it will not be possible to amend it. *) |
|
506 |
||
38107 | 507 |
fun add_registration (name, base_morph) mixin export context = |
32801 | 508 |
let |
38107 | 509 |
val thy = Context.theory_of context; |
40782 | 510 |
val mix = (case mixin of NONE => Morphism.identity | SOME (mix, _) => mix); |
37102 | 511 |
val morph = base_morph $> mix; |
512 |
val inst = instance_of thy name morph; |
|
51727 | 513 |
val idents = Idents.get context; |
32801 | 514 |
in |
51727 | 515 |
if redundant_ident thy idents (name, inst) |
41272 | 516 |
then context (* FIXME amend mixins? *) |
32801 | 517 |
else |
51727 | 518 |
(idents, context) |
36095
059c3568fdc8
Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents:
36094
diff
changeset
|
519 |
(* add new registrations with inherited mixins *) |
51727 | 520 |
|> roundup thy (add_reg thy export) export (name, morph) |
521 |
|> snd |
|
36095
059c3568fdc8
Proper inheritance of mixins for activated facts and locale dependencies.
ballarin
parents:
36094
diff
changeset
|
522 |
(* add mixin *) |
46870 | 523 |
|> (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
|
524 |
(* 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
|
525 |
|> activate_facts (SOME export) (name, morph) |
32801 | 526 |
end; |
527 |
||
29361 | 528 |
|
57926
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
529 |
(* locale fragments within local theory *) |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
530 |
|
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
531 |
fun activate_fragment_nonbrittle dep_morph mixin export lthy = |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
532 |
let val n = Local_Theory.level lthy in |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
533 |
lthy |> Local_Theory.map_contexts (fn level => |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
534 |
level = n - 1 ? Context.proof_map (add_registration dep_morph mixin export)) |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
535 |
end; |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
536 |
|
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
537 |
fun activate_fragment dep_morph mixin export = |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
538 |
Local_Theory.mark_brittle #> activate_fragment_nonbrittle dep_morph mixin export; |
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
539 |
|
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
540 |
|
59b2572e8e93
load local_theory.ML before attrib.ML, with subtle change of semantics due to canonical Local_Theory.map_contexts instead of private Local_Theory.map_top;
wenzelm
parents:
57864
diff
changeset
|
541 |
|
31988 | 542 |
(*** Dependencies ***) |
543 |
||
53041 | 544 |
(* FIXME dead code!? |
41272 | 545 |
fun amend_dependency loc (name, morph) mixin export thy = |
546 |
let |
|
547 |
val deps = dependencies_of thy loc; |
|
548 |
in |
|
549 |
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
|
550 |
total_ident_ord ((name, instance_of thy name morph), (name', instance_of thy name' morph')) = EQUAL) deps (name, morph) of |
41272 | 551 |
NONE => error ("Locale " ^ |
552 |
quote (extern thy name) ^ " with\parameter instantiation " ^ |
|
553 |
space_implode " " (map (quote o Syntax.string_of_term_global thy) morph) ^ |
|
554 |
" not a sublocale of " ^ quote (extern thy loc)) |
|
555 |
| SOME (_, serial') => change_locale ... |
|
556 |
end; |
|
557 |
*) |
|
558 |
||
41270 | 559 |
fun add_dependency loc (name, morph) mixin export thy = |
37102 | 560 |
let |
41272 | 561 |
val serial' = serial (); |
562 |
val thy' = thy |> |
|
563 |
(change_locale loc o apsnd) |
|
564 |
(apfst (cons ((name, (morph, export)), serial')) #> |
|
565 |
apsnd (case mixin of NONE => I | SOME mixin => insert_mixin serial' mixin)); |
|
38107 | 566 |
val context' = Context.Theory thy'; |
46858 | 567 |
val (_, regs) = |
568 |
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
|
569 |
(registrations_of context' loc) (Idents.get context', []); |
37102 | 570 |
in |
571 |
thy' |
|
38107 | 572 |
|> fold_rev (fn dep => Context.theory_map (add_registration dep NONE export)) regs |
37102 | 573 |
end; |
31988 | 574 |
|
575 |
||
29361 | 576 |
(*** Storing results ***) |
577 |
||
578 |
(* Theorems *) |
|
579 |
||
61079 | 580 |
local |
581 |
||
61080 | 582 |
val trim_fact = map Thm.trim_context; |
61820 | 583 |
val trim_srcs = (map o map o Token.map_facts) (K trim_fact); |
61080 | 584 |
|
585 |
fun trim_context_facts facts = facts |> map (fn ((b, atts), args) => |
|
586 |
((b, trim_srcs atts), map (fn (a, more_atts) => (trim_fact a, trim_srcs more_atts)) args)); |
|
61079 | 587 |
|
588 |
in |
|
589 |
||
590 |
fun add_thmss loc kind facts ctxt = |
|
591 |
if null facts then ctxt |
|
592 |
else |
|
593 |
let |
|
61088 | 594 |
val stored_notes = ((kind, trim_context_facts facts), serial ()); |
595 |
||
596 |
fun global_notes morph thy = thy |
|
597 |
|> (snd o Attrib.global_notes kind |
|
598 |
(Attrib.transform_facts (Morphism.transfer_morphism thy $> morph) facts)); |
|
61079 | 599 |
fun registrations thy = |
61088 | 600 |
fold_rev (fn (_, morph) => global_notes morph) |
61079 | 601 |
(registrations_of (Context.Theory thy) loc) thy; |
602 |
in |
|
603 |
ctxt |
|
604 |
|> Attrib.local_notes kind facts |> snd |
|
605 |
|> Proof_Context.background_theory |
|
61088 | 606 |
((change_locale loc o apfst o apsnd) (cons stored_notes) #> registrations) |
61079 | 607 |
end; |
608 |
||
609 |
end; |
|
29361 | 610 |
|
611 |
||
612 |
(* Declarations *) |
|
613 |
||
47246
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
614 |
local |
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
615 |
|
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
616 |
fun add_decl loc decl = |
33643
b275f26a638b
eliminated obsolete "internal" kind -- collapsed to unspecific "";
wenzelm
parents:
33541
diff
changeset
|
617 |
add_thmss loc "" |
61081 | 618 |
[((Binding.empty, [Attrib.internal (fn phi => Thm.declaration_attribute (K (decl phi)))]), |
33278 | 619 |
[([Drule.dummy_thm], [])])]; |
29361 | 620 |
|
47246
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
621 |
in |
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
622 |
|
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
623 |
fun add_declaration loc syntax decl = |
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
624 |
syntax ? |
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
625 |
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
|
626 |
#> add_decl loc decl; |
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
627 |
|
2bbab021c0e6
clarified Named_Target.target_declaration: propagate through other levels as well;
wenzelm
parents:
47005
diff
changeset
|
628 |
end; |
29361 | 629 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
630 |
|
29361 | 631 |
(*** Reasoning about locales ***) |
632 |
||
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
633 |
(* Storage for witnesses, intro and unfold rules *) |
29361 | 634 |
|
33519 | 635 |
structure Thms = Generic_Data |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
636 |
( |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
637 |
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
|
638 |
val empty = ([], [], []); |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
639 |
val extend = I; |
33519 | 640 |
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
|
641 |
(Thm.merge_thms (witnesses1, witnesses2), |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
642 |
Thm.merge_thms (intros1, intros2), |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
643 |
Thm.merge_thms (unfolds1, unfolds2)); |
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
644 |
); |
29361 | 645 |
|
61093 | 646 |
fun get_thms which ctxt = |
647 |
map (Thm.transfer (Proof_Context.theory_of ctxt)) |
|
648 |
(which (Thms.get (Context.Proof ctxt))); |
|
649 |
||
650 |
val get_witnesses = get_thms #1; |
|
651 |
val get_intros = get_thms #2; |
|
652 |
val get_unfolds = get_thms #3; |
|
29361 | 653 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
654 |
val witness_add = |
61093 | 655 |
Thm.declaration_attribute (fn th => |
656 |
Thms.map (fn (x, y, z) => (Thm.add_thm (Thm.trim_context th) x, y, z))); |
|
657 |
||
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
658 |
val intro_add = |
61093 | 659 |
Thm.declaration_attribute (fn th => |
660 |
Thms.map (fn (x, y, z) => (x, Thm.add_thm (Thm.trim_context th) y, z))); |
|
661 |
||
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
662 |
val unfold_add = |
61093 | 663 |
Thm.declaration_attribute (fn th => |
664 |
Thms.map (fn (x, y, z) => (x, y, Thm.add_thm (Thm.trim_context th) z))); |
|
29361 | 665 |
|
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
666 |
|
40782 | 667 |
(* Tactics *) |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
668 |
|
36093
0880493627ca
Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents:
36091
diff
changeset
|
669 |
fun gen_intro_locales_tac intros_tac eager ctxt = |
59498
50b60f501b05
proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
wenzelm
parents:
59296
diff
changeset
|
670 |
intros_tac ctxt |
30725
c23a5b3cd1b9
register_locale: produce stamps at the spot where elements are registered;
wenzelm
parents:
30585
diff
changeset
|
671 |
(get_witnesses ctxt @ get_intros ctxt @ (if eager then get_unfolds ctxt else [])); |
29361 | 672 |
|
36093
0880493627ca
Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
ballarin
parents:
36091
diff
changeset
|
673 |
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
|
674 |
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
|
675 |
|
53171 | 676 |
val _ = Theory.setup |
56204 | 677 |
(Method.setup @{binding intro_locales} (Scan.succeed (METHOD o try_intro_locales_tac false)) |
30515 | 678 |
"back-chain introduction rules of locales without unfolding predicates" #> |
56204 | 679 |
Method.setup @{binding unfold_locales} (Scan.succeed (METHOD o try_intro_locales_tac true)) |
53171 | 680 |
"back-chain all introduction rules of locales"); |
29361 | 681 |
|
37471 | 682 |
|
683 |
(*** diagnostic commands and interfaces ***) |
|
684 |
||
59296
002d817b4c37
formal pretty bodies for class specifications, accepting additional formal bookkeeping in locale.ML
haftmann
parents:
58028
diff
changeset
|
685 |
fun hyp_spec_of thy = #hyp_spec o the_locale thy; |
002d817b4c37
formal pretty bodies for class specifications, accepting additional formal bookkeeping in locale.ML
haftmann
parents:
58028
diff
changeset
|
686 |
|
59917
9830c944670f
more uniform "verbose" option to print name space;
wenzelm
parents:
59884
diff
changeset
|
687 |
fun print_locales verbose thy = |
50301 | 688 |
Pretty.block |
689 |
(Pretty.breaks |
|
690 |
(Pretty.str "locales:" :: |
|
691 |
map (Pretty.mark_str o #1) |
|
59917
9830c944670f
more uniform "verbose" option to print name space;
wenzelm
parents:
59884
diff
changeset
|
692 |
(Name_Space.markup_table verbose (Proof_Context.init_global thy) (Locales.get thy)))) |
37471 | 693 |
|> Pretty.writeln; |
694 |
||
49569
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
695 |
fun pretty_locale thy show_facts name = |
37471 | 696 |
let |
52103 | 697 |
val locale_ctxt = init name thy; |
37471 | 698 |
fun cons_elem (elem as Notes _) = show_facts ? cons elem |
699 |
| cons_elem elem = cons elem; |
|
700 |
val elems = |
|
53087 | 701 |
activate_all name thy cons_elem (K (Morphism.transfer_morphism thy)) (empty_idents, []) |
37471 | 702 |
|> snd |> rev; |
703 |
in |
|
49569
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
704 |
Pretty.block |
55763 | 705 |
(Pretty.keyword1 "locale" :: Pretty.brk 1 :: pretty_name locale_ctxt name :: |
52103 | 706 |
maps (fn elem => [Pretty.fbrk, Pretty.chunks (Element.pretty_ctxt locale_ctxt elem)]) elems) |
37471 | 707 |
end; |
708 |
||
49569
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
709 |
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
|
710 |
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
|
711 |
|
38109 | 712 |
fun print_registrations ctxt raw_name = |
713 |
let |
|
42360 | 714 |
val thy = Proof_Context.theory_of ctxt; |
46922
3717f3878714
source positions for locale and class expressions;
wenzelm
parents:
46906
diff
changeset
|
715 |
val name = check thy raw_name; |
38109 | 716 |
in |
41435 | 717 |
(case registrations_of (Context.Proof ctxt) (* FIXME *) name of |
46859 | 718 |
[] => Pretty.str "no interpretations" |
51565 | 719 |
| regs => Pretty.big_list "interpretations:" (map (pretty_reg ctxt Morphism.identity) (rev regs))) |
41435 | 720 |
end |> Pretty.writeln; |
721 |
||
722 |
fun print_dependencies ctxt clean export insts = |
|
723 |
let |
|
42360 | 724 |
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
|
725 |
val idents = if clean then empty_idents else Idents.get (Context.Proof ctxt); |
41435 | 726 |
in |
727 |
(case fold (roundup thy cons export) insts (idents, []) |> snd of |
|
46859 | 728 |
[] => Pretty.str "no dependencies" |
51565 | 729 |
| deps => Pretty.big_list "dependencies:" (map (pretty_reg ctxt export) (rev deps))) |
40782 | 730 |
end |> Pretty.writeln; |
37471 | 731 |
|
49569
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
732 |
fun pretty_locale_deps thy = |
37897
c5ad6fec3470
abstract visualization of locale ingredients; all_locales yields proper locale identifiers
haftmann
parents:
37491
diff
changeset
|
733 |
let |
49569
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
734 |
fun make_node name = |
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
735 |
{name = name, |
7b6aaf446496
tuned pretty_locale/print_locale, with more basic pretty_locale_deps based on that;
wenzelm
parents:
47249
diff
changeset
|
736 |
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
|
737 |
body = pretty_locale thy false name}; |
56025 | 738 |
val names = sort_strings (Name_Space.fold_table (cons o #1) (Locales.get thy) []); |
739 |
in map make_node names end; |
|
37897
c5ad6fec3470
abstract visualization of locale ingredients; all_locales yields proper locale identifiers
haftmann
parents:
37491
diff
changeset
|
740 |
|
29361 | 741 |
end; |