author | wenzelm |
Fri, 15 Sep 2006 22:56:13 +0200 | |
changeset 20548 | 8ef25fe585a8 |
parent 20366 | 867696dc64fc |
child 20664 | ffbc5a57191a |
permissions | -rw-r--r-- |
12014 | 1 |
(* Title: Pure/Isar/locale.ML |
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ID: $Id$ |
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Author: Clemens Ballarin, TU Muenchen; Markus Wenzel, LMU/TU Muenchen |
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Locales -- Isar proof contexts as meta-level predicates, with local |
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simultaneous type-inference of complete context/statement specifications;
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syntax and implicit structures. |
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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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||
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See also: |
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||
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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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||
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(* TODO: |
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- beta-eta normalisation of interpretation parameters |
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- dangling type frees in locales |
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- test subsumption of interpretations when merging theories |
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*) |
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signature LOCALE = |
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sig |
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datatype expr = |
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Locale of string | |
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Rename of expr * (string * mixfix option) option list | |
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Merge of expr list |
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val empty: expr |
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datatype 'a element = Elem of 'a | Expr of expr |
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val intern: theory -> xstring -> string |
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val extern: theory -> string -> xstring |
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val init: string -> theory -> Proof.context |
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|
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Interface to access the specification of a named locale.
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(* The specification of a locale *) |
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Interface to access the specification of a named locale.
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|
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Interface to access the specification of a named locale.
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val parameters_of: theory -> string -> |
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((string * typ) * mixfix) list |
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val parameters_of_expr: theory -> expr -> |
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((string * typ) * mixfix) list |
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val local_asms_of: theory -> string -> |
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((string * Attrib.src list) * term list) list |
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val global_asms_of: theory -> string -> |
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((string * Attrib.src list) * term list) list |
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theorem(_in_locale): Element.statement, Obtain.statement;
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(* Processing of locale statements *) |
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val read_context_statement: xstring option -> Element.context element list -> |
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(string * string list) list list -> Proof.context -> |
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string option * Proof.context * Proof.context * (term * term list) list list |
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val cert_context_statement: string option -> Element.context_i element list -> |
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(term * term list) list list -> Proof.context -> |
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string option * Proof.context * Proof.context * (term * term list) list list |
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val read_expr: expr -> Element.context list -> Proof.context -> |
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Element.context_i list * Proof.context |
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val cert_expr: expr -> Element.context_i list -> Proof.context -> |
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Element.context_i list * Proof.context |
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(* Diagnostic functions *) |
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val print_locales: theory -> unit |
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val print_locale: theory -> bool -> expr -> Element.context list -> unit |
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val print_global_registrations: bool -> string -> theory -> unit |
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val print_local_registrations': bool -> string -> Proof.context -> unit |
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val print_local_registrations: bool -> string -> Proof.context -> unit |
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val add_locale: bool -> bstring -> expr -> Element.context list -> theory |
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-> (string * Proof.context (*body context!*)) * theory |
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val add_locale_i: bool -> bstring -> expr -> Element.context_i list -> theory |
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-> (string * Proof.context (*body context!*)) * theory |
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(* Storing results *) |
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val note_thmss: string -> xstring -> |
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((string * Attrib.src list) * (thmref * Attrib.src list) list) list -> |
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theory -> ((string * thm list) list * (string * thm list) list) * Proof.context |
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val note_thmss_i: string -> string -> |
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((string * Attrib.src list) * (thm list * Attrib.src list) list) list -> |
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theory -> ((string * thm list) list * (string * thm list) list) * Proof.context |
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val add_thmss: string -> string -> |
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((string * Attrib.src list) * (thm list * Attrib.src list) list) list -> |
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Proof.context -> |
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((string * thm list) list * (string * thm list) list) * Proof.context |
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val add_term_syntax: string -> (Proof.context -> Proof.context) -> Proof.context -> Proof.context |
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val theorem: string -> Method.text option -> |
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(thm list list -> Proof.context -> Proof.context) -> |
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theorem(_in_locale): Element.statement, Obtain.statement;
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string * Attrib.src list -> Element.context element list -> Element.statement -> |
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theory -> Proof.state |
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val theorem_i: string -> Method.text option -> |
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(thm list list -> Proof.context -> Proof.context) -> |
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string * Attrib.src list -> Element.context_i element list -> Element.statement_i -> |
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theory -> Proof.state |
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val theorem_in_locale: string -> Method.text option -> |
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(thm list list -> thm list list -> Proof.context -> Proof.context) -> |
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theorem(_in_locale): Element.statement, Obtain.statement;
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xstring -> string * Attrib.src list -> Element.context element list -> Element.statement -> |
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theory -> Proof.state |
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val theorem_in_locale_i: string -> Method.text option -> |
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(thm list list -> thm list list -> Proof.context -> Proof.context) -> |
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string -> string * Attrib.src list -> Element.context_i element list -> |
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Element.statement_i -> theory -> Proof.state |
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val smart_theorem: string -> xstring option -> |
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theorem(_in_locale): Element.statement, Obtain.statement;
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string * Attrib.src list -> Element.context element list -> Element.statement -> |
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theory -> Proof.state |
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val interpretation: (Proof.context -> Proof.context) -> |
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string * Attrib.src list -> expr -> string option list -> |
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theory -> Proof.state |
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val interpretation_in_locale: (Proof.context -> Proof.context) -> |
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xstring * expr -> theory -> Proof.state |
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val interpret: (Proof.state -> Proof.state Seq.seq) -> |
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string * Attrib.src list -> expr -> string option list -> |
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bool -> Proof.state -> Proof.state |
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end; |
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structure Locale: LOCALE = |
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struct |
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fun legacy_unvarifyT thm = |
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let |
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val cT = Thm.ctyp_of (Thm.theory_of_thm thm); |
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val tvars = rev (Drule.fold_terms Term.add_tvars thm []); |
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val tfrees = map (fn ((x, _), S) => SOME (cT (TFree (x, S)))) tvars; |
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in Drule.instantiate' tfrees [] thm end; |
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fun legacy_unvarify raw_thm = |
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let |
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val thm = legacy_unvarifyT raw_thm; |
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val ct = Thm.cterm_of (Thm.theory_of_thm thm); |
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val vars = rev (Drule.fold_terms Term.add_vars thm []); |
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val frees = map (fn ((x, _), T) => SOME (ct (Free (x, T)))) vars; |
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in Drule.instantiate' [] frees thm end; |
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(** locale elements and expressions **) |
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datatype ctxt = datatype Element.ctxt; |
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datatype expr = |
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Locale of string | |
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Rename of expr * (string * mixfix option) option list | |
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Merge of expr list; |
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val empty = Merge []; |
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datatype 'a element = |
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Elem of 'a | Expr of expr; |
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fun map_elem f (Elem e) = Elem (f e) |
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| map_elem _ (Expr e) = Expr e; |
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type locale = |
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{axiom: Element.witness list, |
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(* For locales that define predicates this is [A [A]], where A is the locale |
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specification. Otherwise []. |
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Only required to generate the right witnesses for locales with predicates. *) |
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import: expr, (*dynamic import*) |
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elems: (Element.context_i * stamp) list, |
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(* Static content, neither Fixes nor Constrains elements *) |
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params: ((string * typ) * mixfix) list, (*all params*) |
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lparams: string list, (*local params*) |
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term_syntax: ((Proof.context -> Proof.context) * stamp) list, (* FIXME depend on morphism *) |
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regs: ((string * string list) * Element.witness list) list, |
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(* Registrations: indentifiers and witnesses of locales interpreted in the locale. *) |
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intros: thm list * thm list} |
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(* Introduction rules: of delta predicate and locale predicate. *) |
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(* CB: an internal (Int) locale element was either imported or included, |
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an external (Ext) element appears directly in the locale text. *) |
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datatype ('a, 'b) int_ext = Int of 'a | Ext of 'b; |
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(** management of registrations in theories and proof contexts **) |
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structure Registrations : |
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sig |
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type T |
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val empty: T |
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val join: T * T -> T |
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val dest: theory -> T -> |
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(term list * ((string * Attrib.src list) * Element.witness list)) list |
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val lookup: theory -> T * term list -> |
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((string * Attrib.src list) * Element.witness list) option |
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val insert: theory -> term list * (string * Attrib.src list) -> T -> |
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T * (term list * ((string * Attrib.src list) * Element.witness list)) list |
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val add_witness: term list -> Element.witness -> T -> T |
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end = |
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struct |
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(* a registration consists of theorems (actually, witnesses) instantiating locale |
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assumptions and prefix and attributes, indexed by parameter instantiation *) |
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type T = ((string * Attrib.src list) * Element.witness list) Termtab.table; |
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val empty = Termtab.empty; |
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(* term list represented as single term, for simultaneous matching *) |
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fun termify ts = |
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Term.list_comb (Const ("", map fastype_of ts ---> propT), ts); |
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fun untermify t = |
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let fun ut (Const _) ts = ts |
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| ut (s $ t) ts = ut s (t::ts) |
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in ut t [] end; |
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(* joining of registrations: prefix and attributes of left theory, |
15837 | 217 |
thms are equal, no attempt to subsumption testing *) |
19025 | 218 |
fun join (r1, r2) = Termtab.join (fn _ => fn (reg, _) => reg) (r1, r2); |
15837 | 219 |
|
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Witness theorems of interpretations now transfered to current theory.
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parents:
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diff
changeset
|
220 |
fun dest_transfer thy regs = |
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Witness theorems of interpretations now transfered to current theory.
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parents:
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diff
changeset
|
221 |
Termtab.dest regs |> map (apsnd (apsnd (map (Element.transfer_witness thy)))); |
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
222 |
|
77a6b62418bb
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changeset
|
223 |
fun dest thy regs = dest_transfer thy regs |> map (apfst untermify); |
15837 | 224 |
|
225 |
(* registrations that subsume t *) |
|
17203 | 226 |
fun subsumers thy t regs = |
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diff
changeset
|
227 |
filter (fn (t', _) => Pattern.matches thy (t', t)) (dest_transfer thy regs); |
15837 | 228 |
|
229 |
(* look up registration, pick one that subsumes the query *) |
|
19780 | 230 |
fun lookup thy (regs, ts) = |
15837 | 231 |
let |
232 |
val t = termify ts; |
|
19780 | 233 |
val subs = subsumers thy t regs; |
15837 | 234 |
in (case subs of |
235 |
[] => NONE |
|
236 |
| ((t', (attn, thms)) :: _) => let |
|
19780 | 237 |
val (tinst, inst) = Pattern.match thy (t', t) (Vartab.empty, Vartab.empty); |
15837 | 238 |
(* thms contain Frees, not Vars *) |
239 |
val tinst' = tinst |> Vartab.dest |
|
19810 | 240 |
|> map (fn ((x, 0), (_, T)) => (x, Logic.legacy_unvarifyT T)) |
15837 | 241 |
|> Symtab.make; |
242 |
val inst' = inst |> Vartab.dest |
|
19810 | 243 |
|> map (fn ((x, 0), (_, t)) => (x, Logic.legacy_unvarify t)) |
15837 | 244 |
|> Symtab.make; |
245 |
in |
|
19780 | 246 |
SOME (attn, map (Element.inst_witness thy (tinst', inst')) thms) |
15837 | 247 |
end) |
248 |
end; |
|
249 |
||
250 |
(* add registration if not subsumed by ones already present, |
|
251 |
additionally returns registrations that are strictly subsumed *) |
|
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parents:
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diff
changeset
|
252 |
fun insert thy (ts, attn) regs = |
15837 | 253 |
let |
254 |
val t = termify ts; |
|
20069
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parents:
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diff
changeset
|
255 |
val subs = subsumers thy t regs ; |
15837 | 256 |
in (case subs of |
257 |
[] => let |
|
258 |
val sups = |
|
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diff
changeset
|
259 |
filter (fn (t', _) => Pattern.matches thy (t, t')) (dest_transfer thy regs); |
15837 | 260 |
val sups' = map (apfst untermify) sups |
17412 | 261 |
in (Termtab.update (t, (attn, [])) regs, sups') end |
15837 | 262 |
| _ => (regs, [])) |
263 |
end; |
|
264 |
||
265 |
(* add witness theorem to registration, |
|
16169
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Locales: new element constrains, parameter renaming with syntax,
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16144
diff
changeset
|
266 |
only if instantiation is exact, otherwise exception Option raised *) |
15837 | 267 |
fun add_witness ts thm regs = |
268 |
let |
|
269 |
val t = termify ts; |
|
18343 | 270 |
val (x, thms) = the (Termtab.lookup regs t); |
15837 | 271 |
in |
17412 | 272 |
Termtab.update (t, (x, thm::thms)) regs |
15837 | 273 |
end; |
274 |
end; |
|
275 |
||
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1e792b32abef
Preparations for interpretation of locales in locales.
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parents:
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diff
changeset
|
276 |
|
15837 | 277 |
(** theory data **) |
15596 | 278 |
|
16458 | 279 |
structure GlobalLocalesData = TheoryDataFun |
280 |
(struct |
|
12014 | 281 |
val name = "Isar/locales"; |
15837 | 282 |
type T = NameSpace.T * locale Symtab.table * Registrations.T Symtab.table; |
15596 | 283 |
(* 1st entry: locale namespace, |
284 |
2nd entry: locales of the theory, |
|
15837 | 285 |
3rd entry: registrations, indexed by locale name *) |
11896 | 286 |
|
15596 | 287 |
val empty = (NameSpace.empty, Symtab.empty, Symtab.empty); |
12063 | 288 |
val copy = I; |
16458 | 289 |
val extend = I; |
12289 | 290 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
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diff
changeset
|
291 |
fun join_locs _ ({axiom, import, elems, params, lparams, term_syntax, regs, intros}: locale, |
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
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parents:
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diff
changeset
|
292 |
{elems = elems', term_syntax = term_syntax', regs = regs', ...}: locale) = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
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diff
changeset
|
293 |
{axiom = axiom, |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
294 |
import = import, |
17496 | 295 |
elems = gen_merge_lists (eq_snd (op =)) elems elems', |
16736
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
296 |
params = params, |
19278 | 297 |
lparams = lparams, |
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
298 |
term_syntax = Library.merge (eq_snd (op =)) (term_syntax, term_syntax'), |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
299 |
regs = merge_alists regs regs', |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
300 |
intros = intros}; |
16458 | 301 |
fun merge _ ((space1, locs1, regs1), (space2, locs2, regs2)) = |
15596 | 302 |
(NameSpace.merge (space1, space2), Symtab.join join_locs (locs1, locs2), |
19025 | 303 |
Symtab.join (K Registrations.join) (regs1, regs2)); |
12289 | 304 |
|
15596 | 305 |
fun print _ (space, locs, _) = |
16346 | 306 |
Pretty.strs ("locales:" :: map #1 (NameSpace.extern_table (space, locs))) |
12014 | 307 |
|> Pretty.writeln; |
16458 | 308 |
end); |
11896 | 309 |
|
18708 | 310 |
val _ = Context.add_setup GlobalLocalesData.init; |
15801 | 311 |
|
312 |
||
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
313 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
314 |
(** context data **) |
11896 | 315 |
|
16458 | 316 |
structure LocalLocalesData = ProofDataFun |
317 |
(struct |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
318 |
val name = "Isar/locales"; |
15837 | 319 |
type T = Registrations.T Symtab.table; |
320 |
(* registrations, indexed by locale name *) |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
321 |
fun init _ = Symtab.empty; |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
322 |
fun print _ _ = (); |
16458 | 323 |
end); |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
324 |
|
18708 | 325 |
val _ = Context.add_setup LocalLocalesData.init; |
12289 | 326 |
|
12277 | 327 |
|
328 |
(* access locales *) |
|
329 |
||
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
330 |
val print_locales = GlobalLocalesData.print; |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
331 |
|
16458 | 332 |
val intern = NameSpace.intern o #1 o GlobalLocalesData.get; |
333 |
val extern = NameSpace.extern o #1 o GlobalLocalesData.get; |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
334 |
|
16144 | 335 |
fun declare_locale name thy = |
336 |
thy |> GlobalLocalesData.map (fn (space, locs, regs) => |
|
16458 | 337 |
(Sign.declare_name thy name space, locs, regs)); |
11896 | 338 |
|
15596 | 339 |
fun put_locale name loc = |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
340 |
GlobalLocalesData.map (fn (space, locs, regs) => |
17412 | 341 |
(space, Symtab.update (name, loc) locs, regs)); |
342 |
||
343 |
fun get_locale thy name = Symtab.lookup (#2 (GlobalLocalesData.get thy)) name; |
|
11896 | 344 |
|
12014 | 345 |
fun the_locale thy name = |
346 |
(case get_locale thy name of |
|
15531 | 347 |
SOME loc => loc |
348 |
| NONE => error ("Unknown locale " ^ quote name)); |
|
11896 | 349 |
|
18806 | 350 |
fun change_locale name f thy = |
351 |
let |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
352 |
val {axiom, import, elems, params, lparams, term_syntax, regs, intros} = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
353 |
the_locale thy name; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
354 |
val (axiom', import', elems', params', lparams', term_syntax', regs', intros') = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
355 |
f (axiom, import, elems, params, lparams, term_syntax, regs, intros); |
18806 | 356 |
in |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
357 |
put_locale name {axiom = axiom', import = import', elems = elems', |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
358 |
params = params', lparams = lparams', term_syntax = term_syntax', regs = regs', |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
359 |
intros = intros'} thy |
18806 | 360 |
end; |
361 |
||
12046 | 362 |
|
15596 | 363 |
(* access registrations *) |
364 |
||
15696 | 365 |
(* Ids of global registrations are varified, |
366 |
Ids of local registrations are not. |
|
367 |
Thms of registrations are never varified. *) |
|
368 |
||
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
369 |
(* retrieve registration from theory or context *) |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
370 |
|
20069
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
371 |
fun gen_get_registrations get thy_of thy_ctxt name = |
17412 | 372 |
case Symtab.lookup (get thy_ctxt) name of |
15696 | 373 |
NONE => [] |
20069
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
374 |
| SOME reg => Registrations.dest (thy_of thy_ctxt) reg; |
15696 | 375 |
|
376 |
val get_global_registrations = |
|
20069
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
377 |
gen_get_registrations (#3 o GlobalLocalesData.get) I; |
15696 | 378 |
val get_local_registrations = |
20069
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
379 |
gen_get_registrations LocalLocalesData.get ProofContext.theory_of; |
15696 | 380 |
|
16458 | 381 |
fun gen_get_registration get thy_of thy_ctxt (name, ps) = |
17412 | 382 |
case Symtab.lookup (get thy_ctxt) name of |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
383 |
NONE => NONE |
16458 | 384 |
| SOME reg => Registrations.lookup (thy_of thy_ctxt) (reg, ps); |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
385 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
386 |
val get_global_registration = |
16458 | 387 |
gen_get_registration (#3 o GlobalLocalesData.get) I; |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
388 |
val get_local_registration = |
16458 | 389 |
gen_get_registration LocalLocalesData.get ProofContext.theory_of; |
15596 | 390 |
|
18343 | 391 |
val test_global_registration = is_some oo get_global_registration; |
392 |
val test_local_registration = is_some oo get_local_registration; |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
393 |
fun smart_test_registration ctxt id = |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
394 |
let |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
395 |
val thy = ProofContext.theory_of ctxt; |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
396 |
in |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
397 |
test_global_registration thy id orelse test_local_registration ctxt id |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
398 |
end; |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
399 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
400 |
|
15837 | 401 |
(* add registration to theory or context, ignored if subsumed *) |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
402 |
|
16458 | 403 |
fun gen_put_registration map_data thy_of (name, ps) attn thy_ctxt = |
15837 | 404 |
map_data (fn regs => |
405 |
let |
|
16458 | 406 |
val thy = thy_of thy_ctxt; |
18343 | 407 |
val reg = the_default Registrations.empty (Symtab.lookup regs name); |
16458 | 408 |
val (reg', sups) = Registrations.insert thy (ps, attn) reg; |
15837 | 409 |
val _ = if not (null sups) then warning |
410 |
("Subsumed interpretation(s) of locale " ^ |
|
16458 | 411 |
quote (extern thy name) ^ |
15837 | 412 |
"\nby interpretation(s) with the following prefix(es):\n" ^ |
413 |
commas_quote (map (fn (_, ((s, _), _)) => s) sups)) |
|
414 |
else (); |
|
17412 | 415 |
in Symtab.update (name, reg') regs end) thy_ctxt; |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
416 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
417 |
val put_global_registration = |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
418 |
gen_put_registration (fn f => |
16458 | 419 |
GlobalLocalesData.map (fn (space, locs, regs) => (space, locs, f regs))) I; |
15837 | 420 |
val put_local_registration = |
16458 | 421 |
gen_put_registration LocalLocalesData.map ProofContext.theory_of; |
15596 | 422 |
|
18806 | 423 |
fun put_registration_in_locale name id = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
424 |
change_locale name (fn (axiom, import, elems, params, lparams, term_syntax, regs, intros) => |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
425 |
(axiom, import, elems, params, lparams, term_syntax, regs @ [(id, [])], intros)); |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
426 |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
427 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
428 |
(* add witness theorem to registration in theory or context, |
15596 | 429 |
ignored if registration not present *) |
430 |
||
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
431 |
fun add_witness (name, ps) thm = |
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
432 |
Symtab.map_entry name (Registrations.add_witness ps thm); |
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
433 |
|
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
434 |
fun add_global_witness id thm = |
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
435 |
GlobalLocalesData.map (fn (space, locs, regs) => (space, locs, add_witness id thm regs)); |
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
436 |
|
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
437 |
val add_local_witness = LocalLocalesData.map oo add_witness; |
15596 | 438 |
|
18806 | 439 |
fun add_witness_in_locale name id thm = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
440 |
change_locale name (fn (axiom, import, elems, params, lparams, term_syntax, regs, intros) => |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
441 |
let |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
442 |
fun add (id', thms) = |
18806 | 443 |
if id = id' then (id', thm :: thms) else (id', thms); |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
444 |
in (axiom, import, elems, params, lparams, term_syntax, map add regs, intros) end); |
15596 | 445 |
|
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
446 |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
447 |
(* printing of registrations *) |
15596 | 448 |
|
17138 | 449 |
fun gen_print_registrations get_regs mk_ctxt msg show_wits loc thy_ctxt = |
15596 | 450 |
let |
15703 | 451 |
val ctxt = mk_ctxt thy_ctxt; |
452 |
val thy = ProofContext.theory_of ctxt; |
|
453 |
||
454 |
val prt_term = Pretty.quote o ProofContext.pretty_term ctxt; |
|
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
455 |
fun prt_inst ts = |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
456 |
Pretty.enclose "(" ")" (Pretty.breaks (map prt_term ts)); |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
457 |
fun prt_attn (prfx, atts) = |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
458 |
Pretty.breaks (Pretty.str prfx :: Args.pretty_attribs ctxt atts); |
19780 | 459 |
fun prt_witns witns = Pretty.enclose "[" "]" |
460 |
(Pretty.breaks (map (prt_term o Element.witness_prop) witns)); |
|
461 |
fun prt_reg (ts, (("", []), witns)) = |
|
17138 | 462 |
if show_wits |
19780 | 463 |
then Pretty.block [prt_inst ts, Pretty.fbrk, prt_witns witns] |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
464 |
else prt_inst ts |
19780 | 465 |
| prt_reg (ts, (attn, witns)) = |
17138 | 466 |
if show_wits |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
467 |
then Pretty.block ((prt_attn attn @ |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
468 |
[Pretty.str ":", Pretty.brk 1, prt_inst ts, Pretty.fbrk, |
19780 | 469 |
prt_witns witns])) |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
470 |
else Pretty.block ((prt_attn attn @ |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
471 |
[Pretty.str ":", Pretty.brk 1, prt_inst ts])); |
15703 | 472 |
|
16458 | 473 |
val loc_int = intern thy loc; |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
474 |
val regs = get_regs thy_ctxt; |
17412 | 475 |
val loc_regs = Symtab.lookup regs loc_int; |
15596 | 476 |
in |
477 |
(case loc_regs of |
|
17355 | 478 |
NONE => Pretty.str ("no interpretations in " ^ msg) |
15763
b901a127ac73
Interpretation supports statically scoped attributes; documentation.
ballarin
parents:
15749
diff
changeset
|
479 |
| SOME r => let |
20069
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
480 |
val r' = Registrations.dest thy r; |
15763
b901a127ac73
Interpretation supports statically scoped attributes; documentation.
ballarin
parents:
15749
diff
changeset
|
481 |
val r'' = Library.sort_wrt (fn (_, ((prfx, _), _)) => prfx) r'; |
17355 | 482 |
in Pretty.big_list ("interpretations in " ^ msg ^ ":") |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
483 |
(map prt_reg r'') |
15763
b901a127ac73
Interpretation supports statically scoped attributes; documentation.
ballarin
parents:
15749
diff
changeset
|
484 |
end) |
15596 | 485 |
|> Pretty.writeln |
486 |
end; |
|
487 |
||
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
488 |
val print_global_registrations = |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
489 |
gen_print_registrations (#3 o GlobalLocalesData.get) |
15703 | 490 |
ProofContext.init "theory"; |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
491 |
val print_local_registrations' = |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
492 |
gen_print_registrations LocalLocalesData.get |
15703 | 493 |
I "context"; |
17138 | 494 |
fun print_local_registrations show_wits loc ctxt = |
495 |
(print_global_registrations show_wits loc (ProofContext.theory_of ctxt); |
|
496 |
print_local_registrations' show_wits loc ctxt); |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
497 |
|
15596 | 498 |
|
12277 | 499 |
(* diagnostics *) |
12273 | 500 |
|
12277 | 501 |
fun err_in_locale ctxt msg ids = |
502 |
let |
|
16458 | 503 |
val thy = ProofContext.theory_of ctxt; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
504 |
fun prt_id (name, parms) = |
16458 | 505 |
[Pretty.block (Pretty.breaks (map Pretty.str (extern thy name :: parms)))]; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
506 |
val prt_ids = flat (separate [Pretty.str " +", Pretty.brk 1] (map prt_id ids)); |
12502 | 507 |
val err_msg = |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
508 |
if forall (equal "" o #1) ids then msg |
12502 | 509 |
else msg ^ "\n" ^ Pretty.string_of (Pretty.block |
510 |
(Pretty.str "The error(s) above occurred in locale:" :: Pretty.brk 1 :: prt_ids)); |
|
18678 | 511 |
in error err_msg end; |
12063 | 512 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
513 |
fun err_in_locale' ctxt msg ids' = err_in_locale ctxt msg (map fst ids'); |
12277 | 514 |
|
515 |
||
19783 | 516 |
fun pretty_ren NONE = Pretty.str "_" |
517 |
| pretty_ren (SOME (x, NONE)) = Pretty.str x |
|
518 |
| pretty_ren (SOME (x, SOME syn)) = |
|
519 |
Pretty.block [Pretty.str x, Pretty.brk 1, Syntax.pretty_mixfix syn]; |
|
520 |
||
521 |
fun pretty_expr thy (Locale name) = Pretty.str (extern thy name) |
|
522 |
| pretty_expr thy (Rename (expr, xs)) = |
|
523 |
Pretty.block [pretty_expr thy expr, Pretty.brk 1, Pretty.block (map pretty_ren xs |> Pretty.breaks)] |
|
524 |
| pretty_expr thy (Merge es) = |
|
525 |
Pretty.separate "+" (map (pretty_expr thy) es) |> Pretty.block; |
|
526 |
||
527 |
fun err_in_expr _ msg (Merge []) = error msg |
|
528 |
| err_in_expr ctxt msg expr = |
|
529 |
error (msg ^ "\n" ^ Pretty.string_of (Pretty.block |
|
530 |
[Pretty.str "The error(s) above occured in locale expression:", Pretty.brk 1, |
|
531 |
pretty_expr (ProofContext.theory_of ctxt) expr])); |
|
532 |
||
12046 | 533 |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
534 |
(** structured contexts: rename + merge + implicit type instantiation **) |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
535 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
536 |
(* parameter types *) |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
537 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
538 |
fun frozen_tvars ctxt Ts = |
19914 | 539 |
#1 (Variable.importT_inst (map Logic.mk_type Ts) ctxt) |
19900
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
540 |
|> map (fn ((xi, S), T) => (xi, (S, T))); |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
541 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
542 |
fun unify_frozen ctxt maxidx Ts Us = |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
543 |
let |
18343 | 544 |
fun paramify NONE i = (NONE, i) |
545 |
| paramify (SOME T) i = apfst SOME (TypeInfer.paramify_dummies T i); |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
546 |
|
18343 | 547 |
val (Ts', maxidx') = fold_map paramify Ts maxidx; |
548 |
val (Us', maxidx'') = fold_map paramify Us maxidx'; |
|
16947 | 549 |
val thy = ProofContext.theory_of ctxt; |
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
550 |
|
18190 | 551 |
fun unify (SOME T, SOME U) env = (Sign.typ_unify thy (U, T) env |
552 |
handle Type.TUNIFY => raise TYPE ("unify_frozen: failed to unify types", [U, T], [])) |
|
553 |
| unify _ env = env; |
|
554 |
val (unifier, _) = fold unify (Ts' ~~ Us') (Vartab.empty, maxidx''); |
|
15570 | 555 |
val Vs = map (Option.map (Envir.norm_type unifier)) Us'; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
556 |
val unifier' = Vartab.extend (unifier, frozen_tvars ctxt (map_filter I Vs)); |
15570 | 557 |
in map (Option.map (Envir.norm_type unifier')) Vs end; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
558 |
|
19932 | 559 |
fun params_of elemss = distinct (eq_fst (op = : string * string -> bool)) (maps (snd o fst) elemss); |
560 |
fun params_of' elemss = distinct (eq_fst (op = : string * string -> bool)) (maps (snd o fst o fst) elemss); |
|
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
561 |
|
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
562 |
|
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
563 |
(* CB: param_types has the following type: |
15531 | 564 |
('a * 'b option) list -> ('a * 'b) list *) |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
565 |
fun param_types ps = map_filter (fn (_, NONE) => NONE | (x, SOME T) => SOME (x, T)) ps; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
566 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
567 |
|
19932 | 568 |
fun merge_syntax ctxt ids ss = Symtab.merge (op = : mixfix * mixfix -> bool) ss |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
569 |
handle Symtab.DUPS xs => err_in_locale ctxt |
16105 | 570 |
("Conflicting syntax for parameter(s): " ^ commas_quote xs) (map fst ids); |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
571 |
|
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
572 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
573 |
(* Distinction of assumed vs. derived identifiers. |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
574 |
The former may have axioms relating assumptions of the context to |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
575 |
assumptions of the specification fragment (for locales with |
19780 | 576 |
predicates). The latter have witnesses relating assumptions of the |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
577 |
specification fragment to assumptions of other (assumed) specification |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
578 |
fragments. *) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
579 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
580 |
datatype 'a mode = Assumed of 'a | Derived of 'a; |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
581 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
582 |
fun map_mode f (Assumed x) = Assumed (f x) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
583 |
| map_mode f (Derived x) = Derived (f x); |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
584 |
|
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
585 |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
586 |
(* flatten expressions *) |
11896 | 587 |
|
12510 | 588 |
local |
12502 | 589 |
|
18137 | 590 |
fun unify_parms ctxt fixed_parms raw_parmss = |
12502 | 591 |
let |
16458 | 592 |
val thy = ProofContext.theory_of ctxt; |
12502 | 593 |
val maxidx = length raw_parmss; |
594 |
val idx_parmss = (0 upto maxidx - 1) ~~ raw_parmss; |
|
595 |
||
596 |
fun varify i = Term.map_type_tfree (fn (a, S) => TVar ((a, i), S)); |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
597 |
fun varify_parms (i, ps) = map (apsnd (varify i)) (param_types ps); |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
598 |
val parms = fixed_parms @ maps varify_parms idx_parmss; |
12502 | 599 |
|
18137 | 600 |
fun unify T U envir = Sign.typ_unify thy (U, T) envir |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
601 |
handle Type.TUNIFY => |
18137 | 602 |
let val prt = Sign.string_of_typ thy in |
603 |
raise TYPE ("unify_parms: failed to unify types " ^ |
|
604 |
prt U ^ " and " ^ prt T, [U, T], []) |
|
605 |
end; |
|
606 |
fun unify_list (T :: Us) = fold (unify T) Us |
|
607 |
| unify_list [] = I; |
|
18952 | 608 |
val (unifier, _) = fold unify_list (map #2 (Symtab.dest (Symtab.make_list parms))) |
18137 | 609 |
(Vartab.empty, maxidx); |
12502 | 610 |
|
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
611 |
val parms' = map (apsnd (Envir.norm_type unifier)) (distinct (eq_fst (op =)) parms); |
12502 | 612 |
val unifier' = Vartab.extend (unifier, frozen_tvars ctxt (map #2 parms')); |
613 |
||
614 |
fun inst_parms (i, ps) = |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
615 |
foldr Term.add_typ_tfrees [] (map_filter snd ps) |
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
616 |
|> map_filter (fn (a, S) => |
12502 | 617 |
let val T = Envir.norm_type unifier' (TVar ((a, i), S)) |
18137 | 618 |
in if T = TFree (a, S) then NONE else SOME (a, T) end) |
619 |
|> Symtab.make; |
|
620 |
in map inst_parms idx_parmss end; |
|
12502 | 621 |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
622 |
in |
12502 | 623 |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
624 |
fun unify_elemss _ _ [] = [] |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
625 |
| unify_elemss _ [] [elems] = [elems] |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
626 |
| unify_elemss ctxt fixed_parms elemss = |
12502 | 627 |
let |
18137 | 628 |
val thy = ProofContext.theory_of ctxt; |
17756 | 629 |
val envs = unify_parms ctxt fixed_parms (map (snd o fst o fst) elemss); |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
630 |
fun inst ((((name, ps), mode), elems), env) = |
18137 | 631 |
(((name, map (apsnd (Option.map (Element.instT_type env))) ps), |
19780 | 632 |
map_mode (map (Element.instT_witness thy env)) mode), |
18137 | 633 |
map (Element.instT_ctxt thy env) elems); |
12839 | 634 |
in map inst (elemss ~~ envs) end; |
12502 | 635 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
636 |
|
19810 | 637 |
fun renaming xs parms = zip_options parms xs |
638 |
handle Library.UnequalLengths => |
|
639 |
error ("Too many arguments in renaming: " ^ |
|
640 |
commas (map (fn NONE => "_" | SOME x => quote (fst x)) xs)); |
|
641 |
||
642 |
||
19783 | 643 |
(* params_of_expr: |
644 |
Compute parameters (with types and syntax) of locale expression. |
|
645 |
*) |
|
646 |
||
647 |
fun params_of_expr ctxt fixed_params expr (prev_parms, prev_types, prev_syn) = |
|
648 |
let |
|
649 |
val thy = ProofContext.theory_of ctxt; |
|
650 |
||
651 |
fun merge_tenvs fixed tenv1 tenv2 = |
|
652 |
let |
|
653 |
val [env1, env2] = unify_parms ctxt fixed |
|
654 |
[tenv1 |> Symtab.dest |> map (apsnd SOME), |
|
655 |
tenv2 |> Symtab.dest |> map (apsnd SOME)] |
|
656 |
in |
|
657 |
Symtab.merge (op =) (Symtab.map (Element.instT_type env1) tenv1, |
|
658 |
Symtab.map (Element.instT_type env2) tenv2) |
|
659 |
end; |
|
660 |
||
661 |
fun merge_syn expr syn1 syn2 = |
|
19932 | 662 |
Symtab.merge (op = : mixfix * mixfix -> bool) (syn1, syn2) |
19783 | 663 |
handle Symtab.DUPS xs => err_in_expr ctxt |
664 |
("Conflicting syntax for parameter(s): " ^ commas_quote xs) expr; |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
665 |
|
19783 | 666 |
fun params_of (expr as Locale name) = |
667 |
let |
|
668 |
val {import, params, ...} = the_locale thy name; |
|
669 |
val parms = map (fst o fst) params; |
|
670 |
val (parms', types', syn') = params_of import; |
|
671 |
val all_parms = merge_lists parms' parms; |
|
672 |
val all_types = merge_tenvs [] types' (params |> map fst |> Symtab.make); |
|
673 |
val all_syn = merge_syn expr syn' (params |> map (apfst fst) |> Symtab.make); |
|
674 |
in (all_parms, all_types, all_syn) end |
|
675 |
| params_of (expr as Rename (e, xs)) = |
|
676 |
let |
|
677 |
val (parms', types', syn') = params_of e; |
|
678 |
val ren = renaming xs parms'; |
|
679 |
(* renaming may reduce number of parameters *) |
|
680 |
val new_parms = map (Element.rename ren) parms' |> distinct (op =); |
|
681 |
val ren_syn = syn' |> Symtab.dest |> map (Element.rename_var ren); |
|
682 |
val new_syn = fold (Symtab.insert (op =)) ren_syn Symtab.empty |
|
683 |
handle Symtab.DUP x => |
|
684 |
err_in_expr ctxt ("Conflicting syntax for parameter: " ^ quote x) expr; |
|
685 |
val syn_types = map (apsnd (fn mx => SOME (Type.freeze_type (#1 (TypeInfer.paramify_dummies (TypeInfer.mixfixT mx) 0))))) (Symtab.dest new_syn); |
|
686 |
val ren_types = types' |> Symtab.dest |> map (apfst (Element.rename ren)); |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
687 |
val (env :: _) = unify_parms ctxt [] |
19783 | 688 |
((ren_types |> map (apsnd SOME)) :: map single syn_types); |
689 |
val new_types = fold (Symtab.insert (op =)) |
|
690 |
(map (apsnd (Element.instT_type env)) ren_types) Symtab.empty; |
|
691 |
in (new_parms, new_types, new_syn) end |
|
692 |
| params_of (Merge es) = |
|
693 |
fold (fn e => fn (parms, types, syn) => |
|
694 |
let |
|
695 |
val (parms', types', syn') = params_of e |
|
696 |
in |
|
697 |
(merge_lists parms parms', merge_tenvs [] types types', |
|
698 |
merge_syn e syn syn') |
|
699 |
end) |
|
700 |
es ([], Symtab.empty, Symtab.empty) |
|
701 |
||
702 |
val (parms, types, syn) = params_of expr; |
|
703 |
in |
|
704 |
(merge_lists prev_parms parms, merge_tenvs fixed_params prev_types types, |
|
705 |
merge_syn expr prev_syn syn) |
|
706 |
end; |
|
707 |
||
708 |
fun make_params_ids params = [(("", params), ([], Assumed []))]; |
|
709 |
fun make_raw_params_elemss (params, tenv, syn) = |
|
710 |
[((("", map (fn p => (p, Symtab.lookup tenv p)) params), Assumed []), |
|
711 |
Int [Fixes (map (fn p => |
|
712 |
(p, Symtab.lookup tenv p, Symtab.lookup syn p |> the)) params)])]; |
|
713 |
||
714 |
||
15596 | 715 |
(* flatten_expr: |
716 |
Extend list of identifiers by those new in locale expression expr. |
|
717 |
Compute corresponding list of lists of locale elements (one entry per |
|
718 |
identifier). |
|
719 |
||
720 |
Identifiers represent locale fragments and are in an extended form: |
|
721 |
((name, ps), (ax_ps, axs)) |
|
722 |
(name, ps) is the locale name with all its parameters. |
|
723 |
(ax_ps, axs) is the locale axioms with its parameters; |
|
724 |
axs are always taken from the top level of the locale hierarchy, |
|
725 |
hence axioms may contain additional parameters from later fragments: |
|
726 |
ps subset of ax_ps. axs is either singleton or empty. |
|
727 |
||
728 |
Elements are enriched by identifier-like information: |
|
729 |
(((name, ax_ps), axs), elems) |
|
730 |
The parameters in ax_ps are the axiom parameters, but enriched by type |
|
731 |
info: now each entry is a pair of string and typ option. Axioms are |
|
732 |
type-instantiated. |
|
733 |
||
734 |
*) |
|
735 |
||
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
736 |
fun flatten_expr ctxt ((prev_idents, prev_syntax), expr) = |
12014 | 737 |
let |
738 |
val thy = ProofContext.theory_of ctxt; |
|
12263 | 739 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
740 |
fun rename_parms top ren ((name, ps), (parms, mode)) = |
19783 | 741 |
((name, map (Element.rename ren) ps), |
742 |
if top |
|
743 |
then (map (Element.rename ren) parms, |
|
744 |
map_mode (map (Element.rename_witness ren)) mode) |
|
745 |
else (parms, mode)); |
|
12263 | 746 |
|
20167
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
747 |
(* add (name, ps) and its registrations, recursively; adjust hyps of witnesses *) |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
748 |
|
20167
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
749 |
fun add_with_regs ((name, pTs), mode) (wits, ids, visited) = |
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
750 |
if member (fn (a, (b, _)) => a = b) visited (name, map #1 pTs) |
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
751 |
then (wits, ids, visited) |
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
752 |
else |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
753 |
let |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
754 |
val {params, regs, ...} = the_locale thy name; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
755 |
val pTs' = map #1 params; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
756 |
val ren = map #1 pTs' ~~ map (fn (x, _) => (x, NONE)) pTs; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
757 |
(* dummy syntax, since required by rename *) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
758 |
val pTs'' = map (fn ((p, _), (_, T)) => (p, T)) (pTs ~~ pTs'); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
759 |
val [env] = unify_parms ctxt pTs [map (apsnd SOME) pTs'']; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
760 |
(* propagate parameter types, to keep them consistent *) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
761 |
val regs' = map (fn ((name, ps), wits) => |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
762 |
((name, map (Element.rename ren) ps), |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
763 |
map (Element.transfer_witness thy) wits)) regs; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
764 |
val new_regs = regs'; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
765 |
val new_ids = map fst new_regs; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
766 |
val new_idTs = map (apsnd (map (fn p => (p, (the o AList.lookup (op =) pTs) p)))) new_ids; |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
767 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
768 |
val new_wits = new_regs |> map (#2 #> map |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
769 |
(Element.instT_witness thy env #> Element.rename_witness ren #> |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
770 |
Element.satisfy_witness wits)); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
771 |
val new_ids' = map (fn (id, wits) => |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
772 |
(id, ([], Derived wits))) (new_ids ~~ new_wits); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
773 |
val new_idTs' = map (fn ((n, pTs), (_, ([], mode))) => |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
774 |
((n, pTs), mode)) (new_idTs ~~ new_ids'); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
775 |
val new_id = ((name, map #1 pTs), ([], mode)); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
776 |
val (wits', ids', visited') = fold add_with_regs new_idTs' |
20167
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
777 |
(wits @ flat new_wits, ids, visited @ [new_id]); |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
778 |
in |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
779 |
(wits', ids' @ [new_id], visited') |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
780 |
end; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
781 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
782 |
(* distribute top-level axioms over assumed ids *) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
783 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
784 |
fun axiomify all_ps ((name, parms), (_, Assumed _)) axioms = |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
785 |
let |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
786 |
val {elems, ...} = the_locale thy name; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
787 |
val ts = maps |
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
788 |
(fn (Assumes asms, _) => maps (map #1 o #2) asms |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
789 |
| _ => []) |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
790 |
elems; |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
791 |
val (axs1, axs2) = chop (length ts) axioms; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
792 |
in (((name, parms), (all_ps, Assumed axs1)), axs2) end |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
793 |
| axiomify all_ps (id, (_, Derived ths)) axioms = |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
794 |
((id, (all_ps, Derived ths)), axioms); |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
795 |
|
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
796 |
(* identifiers of an expression *) |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
797 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
798 |
fun identify top (Locale name) = |
15596 | 799 |
(* CB: ids_ax is a list of tuples of the form ((name, ps), axs), |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
800 |
where name is a locale name, ps a list of parameter names and axs |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
801 |
a list of axioms relating to the identifier, axs is empty unless |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
802 |
identify at top level (top = true); |
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
803 |
parms is accumulated list of parameters *) |
12289 | 804 |
let |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
805 |
val {axiom, import, params, ...} = the_locale thy name; |
19278 | 806 |
val ps = map (#1 o #1) params; |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
807 |
val (ids', parms') = identify false import; |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
808 |
(* acyclic import dependencies *) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
809 |
|
20167
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
810 |
val (_, ids'', _) = add_with_regs ((name, map #1 params), Assumed []) ([], ids', ids'); |
fe5fd4fd4114
Strict dfs traversal of imported and registered identifiers.
ballarin
parents:
20092
diff
changeset
|
811 |
val ids_ax = if top then fst (fold_map (axiomify ps) ids'' axiom) else ids''; |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
812 |
in (ids_ax, merge_lists parms' ps) end |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
813 |
| identify top (Rename (e, xs)) = |
12273 | 814 |
let |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
815 |
val (ids', parms') = identify top e; |
12839 | 816 |
val ren = renaming xs parms' |
18678 | 817 |
handle ERROR msg => err_in_locale' ctxt msg ids'; |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
818 |
|
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
819 |
val ids'' = distinct (eq_fst (op =)) (map (rename_parms top ren) ids'); |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
820 |
val parms'' = distinct (op =) (maps (#2 o #1) ids''); |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
821 |
in (ids'', parms'') end |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
822 |
| identify top (Merge es) = |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
823 |
fold (fn e => fn (ids, parms) => |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
824 |
let |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
825 |
val (ids', parms') = identify top e |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
826 |
in |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
827 |
(merge_alists ids ids', merge_lists parms parms') |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
828 |
end) |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
829 |
es ([], []); |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
830 |
|
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
831 |
fun inst_wit all_params (t, th) = let |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
832 |
val {hyps, prop, ...} = Thm.rep_thm th; |
16861 | 833 |
val ps = map (apsnd SOME) (fold Term.add_frees (prop :: hyps) []); |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
834 |
val [env] = unify_parms ctxt all_params [ps]; |
18137 | 835 |
val t' = Element.instT_term env t; |
836 |
val th' = Element.instT_thm thy env th; |
|
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
837 |
in (t', th') end; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
838 |
|
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
839 |
fun eval all_params tenv syn ((name, params), (locale_params, mode)) = |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
840 |
let |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
841 |
val {params = ps_mx, elems = elems_stamped, ...} = the_locale thy name; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
842 |
val elems = map fst elems_stamped; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
843 |
val ps = map fst ps_mx; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
844 |
fun lookup_syn x = (case Symtab.lookup syn x of SOME Structure => NONE | opt => opt); |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
845 |
val locale_params' = map (fn p => (p, Symtab.lookup tenv p |> the)) locale_params; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
846 |
val mode' = map_mode (map (Element.map_witness (inst_wit all_params))) mode; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
847 |
val ren = map fst ps ~~ map (fn p => (p, lookup_syn p)) params; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
848 |
val [env] = unify_parms ctxt all_params [map (apfst (Element.rename ren) o apsnd SOME) ps]; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
849 |
val elems' = elems |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
850 |
|> map (Element.rename_ctxt ren) |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
851 |
|> map (Element.map_ctxt {var = I, typ = I, term = I, fact = I, attrib = I, |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
852 |
name = NameSpace.qualified (space_implode "_" params)}) |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
853 |
|> map (Element.instT_ctxt thy env) |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
854 |
in (((name, map (apsnd SOME) locale_params'), mode'), elems') end; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
855 |
|
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
856 |
(* parameters, their types and syntax *) |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
857 |
val (all_params', tenv, syn) = params_of_expr ctxt [] expr ([], Symtab.empty, Symtab.empty); |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
858 |
val all_params = map (fn p => (p, Symtab.lookup tenv p |> the)) all_params'; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
859 |
(* compute identifiers and syntax, merge with previous ones *) |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
860 |
val (ids, _) = identify true expr; |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
861 |
val idents = gen_rems (eq_fst (op =)) (ids, prev_idents); |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
862 |
val syntax = merge_syntax ctxt ids (syn, prev_syntax); |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
863 |
(* type-instantiate elements *) |
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
864 |
val final_elemss = map (eval all_params tenv syntax) idents; |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
865 |
in ((prev_idents @ idents, syntax), final_elemss) end; |
12046 | 866 |
|
12510 | 867 |
end; |
868 |
||
12070 | 869 |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
870 |
(* activate elements *) |
12273 | 871 |
|
12510 | 872 |
local |
873 |
||
18671 | 874 |
fun axioms_export axs _ hyps = |
19780 | 875 |
Element.satisfy_thm axs |
20307 | 876 |
#> Drule.implies_intr_list (Library.drop (length axs, hyps)); |
12263 | 877 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
878 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
879 |
(* NB: derived ids contain only facts at this stage *) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
880 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
881 |
fun activate_elem _ _ ((ctxt, mode), Fixes fixes) = |
18671 | 882 |
((ctxt |> ProofContext.add_fixes_i fixes |> snd, mode), []) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
883 |
| activate_elem _ _ ((ctxt, mode), Constrains _) = |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
884 |
((ctxt, mode), []) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
885 |
| activate_elem ax_in_ctxt _ ((ctxt, Assumed axs), Assumes asms) = |
13399
c136276dc847
support locale ``views'' (for cumulative predicates);
wenzelm
parents:
13394
diff
changeset
|
886 |
let |
18728 | 887 |
val asms' = Attrib.map_specs (Attrib.attribute_i (ProofContext.theory_of ctxt)) asms; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
888 |
val ts = maps (map #1 o #2) asms'; |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
889 |
val (ps, qs) = chop (length ts) axs; |
17856 | 890 |
val (_, ctxt') = |
20243
8b64a1ea9b1b
renamed ProofContext.fix_frees to Variable.fix_frees;
wenzelm
parents:
20224
diff
changeset
|
891 |
ctxt |> fold Variable.fix_frees ts |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
892 |
|> ProofContext.add_assms_i (axioms_export (if ax_in_ctxt then ps else [])) asms'; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
893 |
in ((ctxt', Assumed qs), []) end |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
894 |
| activate_elem _ _ ((ctxt, Derived ths), Assumes asms) = |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
895 |
((ctxt, Derived ths), []) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
896 |
| activate_elem _ _ ((ctxt, Assumed axs), Defines defs) = |
15596 | 897 |
let |
18728 | 898 |
val defs' = Attrib.map_specs (Attrib.attribute_i (ProofContext.theory_of ctxt)) defs; |
19732 | 899 |
val asms = defs' |> map (fn ((name, atts), (t, ps)) => |
900 |
let val ((c, _), t') = LocalDefs.cert_def ctxt t |
|
901 |
in (t', ((if name = "" then Thm.def_name c else name, atts), [(t', ps)])) end); |
|
17856 | 902 |
val (_, ctxt') = |
20243
8b64a1ea9b1b
renamed ProofContext.fix_frees to Variable.fix_frees;
wenzelm
parents:
20224
diff
changeset
|
903 |
ctxt |> fold (Variable.fix_frees o #1) asms |
19732 | 904 |
|> ProofContext.add_assms_i LocalDefs.def_export (map #2 asms); |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
905 |
in ((ctxt', Assumed axs), []) end |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
906 |
| activate_elem _ _ ((ctxt, Derived ths), Defines defs) = |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
907 |
((ctxt, Derived ths), []) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
908 |
| activate_elem _ is_ext ((ctxt, mode), Notes facts) = |
15596 | 909 |
let |
18728 | 910 |
val facts' = Attrib.map_facts (Attrib.attribute_i (ProofContext.theory_of ctxt)) facts; |
17856 | 911 |
val (res, ctxt') = ctxt |> ProofContext.note_thmss_i facts'; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
912 |
in ((ctxt', mode), if is_ext then res else []) end; |
12502 | 913 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
914 |
fun activate_elems ax_in_ctxt (((name, ps), mode), elems) ctxt = |
17033 | 915 |
let |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
916 |
val thy = ProofContext.theory_of ctxt; |
17033 | 917 |
val ((ctxt', _), res) = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
918 |
foldl_map (activate_elem ax_in_ctxt (name = "")) ((ProofContext.qualified_names ctxt, mode), elems) |
18678 | 919 |
handle ERROR msg => err_in_locale ctxt msg [(name, map fst ps)] |
15696 | 920 |
val ctxt'' = if name = "" then ctxt' |
921 |
else let |
|
922 |
val ps' = map (fn (n, SOME T) => Free (n, T)) ps; |
|
923 |
val ctxt'' = put_local_registration (name, ps') ("", []) ctxt' |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
924 |
in case mode of |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
925 |
Assumed axs => |
19780 | 926 |
fold (add_local_witness (name, ps') o |
927 |
Element.assume_witness thy o Element.witness_prop) axs ctxt'' |
|
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
928 |
| Derived ths => fold (add_local_witness (name, ps')) ths ctxt'' |
15696 | 929 |
end |
16144 | 930 |
in (ProofContext.restore_naming ctxt ctxt'', res) end; |
13399
c136276dc847
support locale ``views'' (for cumulative predicates);
wenzelm
parents:
13394
diff
changeset
|
931 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
932 |
fun activate_elemss ax_in_ctxt prep_facts = |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
933 |
fold_map (fn (((name, ps), mode), raw_elems) => fn ctxt => |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
934 |
let |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
935 |
val elems = map (prep_facts ctxt) raw_elems; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
936 |
val (ctxt', res) = apsnd flat |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
937 |
(activate_elems ax_in_ctxt (((name, ps), mode), elems) ctxt); |
18137 | 938 |
val elems' = elems |> map (Element.map_ctxt |
939 |
{name = I, var = I, typ = I, term = I, fact = I, attrib = Args.closure}); |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
940 |
in (((((name, ps), mode), elems'), res), ctxt') end); |
12834
e5bec3268932
added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents:
12806
diff
changeset
|
941 |
|
12546 | 942 |
in |
943 |
||
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
944 |
(* CB: activate_facts prep_facts (ctxt, elemss), |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
945 |
where elemss is a list of pairs consisting of identifiers and |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
946 |
context elements, extends ctxt by the context elements yielding |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
947 |
ctxt' and returns (ctxt', (elemss', facts)). |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
948 |
Identifiers in the argument are of the form ((name, ps), axs) and |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
949 |
assumptions use the axioms in the identifiers to set up exporters |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
950 |
in ctxt'. elemss' does not contain identifiers and is obtained |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
951 |
from elemss and the intermediate context with prep_facts. |
15703 | 952 |
If read_facts or cert_facts is used for prep_facts, these also remove |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
953 |
the internal/external markers from elemss. *) |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
954 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
955 |
fun activate_facts ax_in_ctxt prep_facts (ctxt, args) = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
956 |
let val ((elemss, factss), ctxt') = activate_elemss ax_in_ctxt prep_facts args ctxt |>> split_list |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
957 |
in (ctxt', (elemss, flat factss)) end; |
15703 | 958 |
|
12510 | 959 |
end; |
960 |
||
12307 | 961 |
|
15696 | 962 |
|
18137 | 963 |
(** prepare locale elements **) |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
964 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
965 |
(* expressions *) |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
966 |
|
16458 | 967 |
fun intern_expr thy (Locale xname) = Locale (intern thy xname) |
968 |
| intern_expr thy (Merge exprs) = Merge (map (intern_expr thy) exprs) |
|
969 |
| intern_expr thy (Rename (expr, xs)) = Rename (intern_expr thy expr, xs); |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
970 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
971 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
972 |
(* propositions and bindings *) |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
973 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
974 |
(* flatten (ctxt, prep_expr) ((ids, syn), expr) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
975 |
normalises expr (which is either a locale |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
976 |
expression or a single context element) wrt. |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
977 |
to the list ids of already accumulated identifiers. |
19783 | 978 |
It returns ((ids', syn'), elemss) where ids' is an extension of ids |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
979 |
with identifiers generated for expr, and elemss is the list of |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
980 |
context elements generated from expr. |
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
981 |
syn and syn' are symtabs mapping parameter names to their syntax. syn' |
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
982 |
is an extension of syn. |
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
983 |
For details, see flatten_expr. |
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
984 |
|
15596 | 985 |
Additionally, for a locale expression, the elems are grouped into a single |
986 |
Int; individual context elements are marked Ext. In this case, the |
|
987 |
identifier-like information of the element is as follows: |
|
988 |
- for Fixes: (("", ps), []) where the ps have type info NONE |
|
989 |
- for other elements: (("", []), []). |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
990 |
The implementation of activate_facts relies on identifier names being |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
991 |
empty strings for external elements. |
15596 | 992 |
*) |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
993 |
|
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
994 |
fun flatten (ctxt, _) ((ids, syn), Elem (Fixes fixes)) = let |
18137 | 995 |
val ids' = ids @ [(("", map #1 fixes), ([], Assumed []))] |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
996 |
in |
18137 | 997 |
((ids', |
998 |
merge_syntax ctxt ids' |
|
999 |
(syn, Symtab.make (map (fn fx => (#1 fx, #3 fx)) fixes)) |
|
1000 |
handle Symtab.DUPS xs => err_in_locale ctxt |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1001 |
("Conflicting syntax for parameters: " ^ commas_quote xs) |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
1002 |
(map #1 ids')), |
18137 | 1003 |
[((("", map (rpair NONE o #1) fixes), Assumed []), Ext (Fixes fixes))]) |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
1004 |
end |
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
1005 |
| flatten _ ((ids, syn), Elem elem) = |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1006 |
((ids @ [(("", []), ([], Assumed []))], syn), [((("", []), Assumed []), Ext elem)]) |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
1007 |
| flatten (ctxt, prep_expr) ((ids, syn), Expr expr) = |
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
1008 |
apsnd (map (apsnd Int)) (flatten_expr ctxt ((ids, syn), prep_expr expr)); |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1009 |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1010 |
local |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1011 |
|
12839 | 1012 |
local |
1013 |
||
12727 | 1014 |
fun declare_int_elem (ctxt, Fixes fixes) = |
18671 | 1015 |
(ctxt |> ProofContext.add_fixes_i (map (fn (x, T, mx) => |
1016 |
(x, Option.map (Term.map_type_tfree (TypeInfer.param 0)) T, mx)) fixes) |> snd, []) |
|
12727 | 1017 |
| declare_int_elem (ctxt, _) = (ctxt, []); |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1018 |
|
18671 | 1019 |
fun declare_ext_elem prep_vars (ctxt, Fixes fixes) = |
1020 |
let val (vars, _) = prep_vars fixes ctxt |
|
1021 |
in (ctxt |> ProofContext.add_fixes_i vars |> snd, []) end |
|
1022 |
| declare_ext_elem prep_vars (ctxt, Constrains csts) = |
|
1023 |
let val (_, ctxt') = prep_vars (map (fn (x, T) => (x, SOME T, NoSyn)) csts) ctxt |
|
1024 |
in (ctxt', []) end |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1025 |
| declare_ext_elem _ (ctxt, Assumes asms) = (ctxt, map #2 asms) |
19585 | 1026 |
| declare_ext_elem _ (ctxt, Defines defs) = (ctxt, map (fn (_, (t, ps)) => [(t, ps)]) defs) |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1027 |
| declare_ext_elem _ (ctxt, Notes facts) = (ctxt, []); |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1028 |
|
18671 | 1029 |
fun declare_elems prep_vars (ctxt, (((name, ps), Assumed _), elems)) = |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1030 |
let val (ctxt', propps) = |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1031 |
(case elems of |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1032 |
Int es => foldl_map declare_int_elem (ctxt, es) |
18671 | 1033 |
| Ext e => foldl_map (declare_ext_elem prep_vars) (ctxt, [e])) |
18678 | 1034 |
handle ERROR msg => err_in_locale ctxt msg [(name, map fst ps)] |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1035 |
in (ctxt', propps) end |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1036 |
| declare_elems _ (ctxt, ((_, Derived _), elems)) = (ctxt, []); |
12727 | 1037 |
|
12839 | 1038 |
in |
1039 |
||
18671 | 1040 |
fun declare_elemss prep_vars fixed_params raw_elemss ctxt = |
12727 | 1041 |
let |
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1042 |
(* CB: fix of type bug of goal in target with context elements. |
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1043 |
Parameters new in context elements must receive types that are |
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1044 |
distinct from types of parameters in target (fixed_params). *) |
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1045 |
val ctxt_with_fixed = |
19900
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
1046 |
fold Variable.declare_term (map Free fixed_params) ctxt; |
12727 | 1047 |
val int_elemss = |
1048 |
raw_elemss |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1049 |
|> map_filter (fn (id, Int es) => SOME (id, es) | _ => NONE) |
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1050 |
|> unify_elemss ctxt_with_fixed fixed_params; |
12727 | 1051 |
val (_, raw_elemss') = |
1052 |
foldl_map (fn ((_, es) :: elemss, (id, Int _)) => (elemss, (id, Int es)) | x => x) |
|
1053 |
(int_elemss, raw_elemss); |
|
18671 | 1054 |
in foldl_map (declare_elems prep_vars) (ctxt, raw_elemss') end; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1055 |
|
12839 | 1056 |
end; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1057 |
|
12839 | 1058 |
local |
1059 |
||
1060 |
val norm_term = Envir.beta_norm oo Term.subst_atomic; |
|
1061 |
||
16458 | 1062 |
fun abstract_thm thy eq = |
1063 |
Thm.assume (Thm.cterm_of thy eq) |> Drule.gen_all |> Drule.abs_def; |
|
12502 | 1064 |
|
18190 | 1065 |
fun bind_def ctxt (name, ps) eq (xs, env, ths) = |
12839 | 1066 |
let |
18831 | 1067 |
val ((y, T), b) = LocalDefs.abs_def eq; |
13308 | 1068 |
val b' = norm_term env b; |
16458 | 1069 |
val th = abstract_thm (ProofContext.theory_of ctxt) eq; |
13308 | 1070 |
fun err msg = err_in_locale ctxt (msg ^ ": " ^ quote y) [(name, map fst ps)]; |
12839 | 1071 |
in |
13308 | 1072 |
conditional (exists (equal y o #1) xs) (fn () => |
1073 |
err "Attempt to define previously specified variable"); |
|
1074 |
conditional (exists (fn (Free (y', _), _) => y = y' | _ => false) env) (fn () => |
|
1075 |
err "Attempt to redefine variable"); |
|
16861 | 1076 |
(Term.add_frees b' xs, (Free (y, T), b') :: env, th :: ths) |
12839 | 1077 |
end; |
12575 | 1078 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1079 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1080 |
(* CB: for finish_elems (Int and Ext), |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1081 |
extracts specification, only of assumed elements *) |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1082 |
|
18190 | 1083 |
fun eval_text _ _ _ (Fixes _) text = text |
1084 |
| eval_text _ _ _ (Constrains _) text = text |
|
1085 |
| eval_text _ (_, Assumed _) is_ext (Assumes asms) |
|
1086 |
(((exts, exts'), (ints, ints')), (xs, env, defs)) = |
|
13394 | 1087 |
let |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1088 |
val ts = maps (map #1 o #2) asms; |
13394 | 1089 |
val ts' = map (norm_term env) ts; |
1090 |
val spec' = |
|
1091 |
if is_ext then ((exts @ ts, exts' @ ts'), (ints, ints')) |
|
1092 |
else ((exts, exts'), (ints @ ts, ints' @ ts')); |
|
16861 | 1093 |
in (spec', (fold Term.add_frees ts' xs, env, defs)) end |
18190 | 1094 |
| eval_text _ (_, Derived _) _ (Assumes _) text = text |
1095 |
| eval_text ctxt (id, Assumed _) _ (Defines defs) (spec, binds) = |
|
1096 |
(spec, fold (bind_def ctxt id o #1 o #2) defs binds) |
|
1097 |
| eval_text _ (_, Derived _) _ (Defines _) text = text |
|
1098 |
| eval_text _ _ _ (Notes _) text = text; |
|
13308 | 1099 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1100 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1101 |
(* for finish_elems (Int), |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1102 |
remove redundant elements of derived identifiers, |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1103 |
turn assumptions and definitions into facts, |
19780 | 1104 |
adjust hypotheses of facts using witnesses *) |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1105 |
|
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1106 |
fun finish_derived _ _ (Assumed _) (Fixes fixes) = SOME (Fixes fixes) |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1107 |
| finish_derived _ _ (Assumed _) (Constrains csts) = SOME (Constrains csts) |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1108 |
| finish_derived _ _ (Assumed _) (Assumes asms) = SOME (Assumes asms) |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1109 |
| finish_derived _ _ (Assumed _) (Defines defs) = SOME (Defines defs) |
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1110 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1111 |
| finish_derived _ _ (Derived _) (Fixes _) = NONE |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1112 |
| finish_derived _ _ (Derived _) (Constrains _) = NONE |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1113 |
| finish_derived sign wits (Derived _) (Assumes asms) = asms |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1114 |
|> map (apsnd (map (fn (a, _) => ([Thm.assume (cterm_of sign a)], [])))) |
19780 | 1115 |
|> Notes |> Element.map_ctxt_values I I (Element.satisfy_thm wits) |> SOME |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1116 |
| finish_derived sign wits (Derived _) (Defines defs) = defs |
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1117 |
|> map (apsnd (fn (d, _) => [([Thm.assume (cterm_of sign d)], [])])) |
19780 | 1118 |
|> Notes |> Element.map_ctxt_values I I (Element.satisfy_thm wits) |> SOME |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1119 |
|
17096
8327b71282ce
Improved generation of witnesses in interpretation.
ballarin
parents:
17033
diff
changeset
|
1120 |
| finish_derived _ wits _ (Notes facts) = (Notes facts) |
19780 | 1121 |
|> Element.map_ctxt_values I I (Element.satisfy_thm wits) |> SOME; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1122 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1123 |
(* CB: for finish_elems (Ext) *) |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1124 |
|
13308 | 1125 |
fun closeup _ false elem = elem |
1126 |
| closeup ctxt true elem = |
|
12839 | 1127 |
let |
13308 | 1128 |
fun close_frees t = |
19900
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
1129 |
let val frees = rev (filter_out (Variable.is_fixed ctxt o #1) (Term.add_frees t [])) |
13308 | 1130 |
in Term.list_all_free (frees, t) end; |
1131 |
||
1132 |
fun no_binds [] = [] |
|
18678 | 1133 |
| no_binds _ = error "Illegal term bindings in locale element"; |
13308 | 1134 |
in |
1135 |
(case elem of |
|
1136 |
Assumes asms => Assumes (asms |> map (fn (a, propps) => |
|
19585 | 1137 |
(a, map (fn (t, ps) => (close_frees t, no_binds ps)) propps))) |
13308 | 1138 |
| Defines defs => Defines (defs |> map (fn (a, (t, ps)) => |
18831 | 1139 |
(a, (close_frees (#2 (LocalDefs.cert_def ctxt t)), no_binds ps)))) |
13308 | 1140 |
| e => e) |
1141 |
end; |
|
12839 | 1142 |
|
12502 | 1143 |
|
12839 | 1144 |
fun finish_ext_elem parms _ (Fixes fixes, _) = Fixes (map (fn (x, _, mx) => |
17271 | 1145 |
(x, AList.lookup (op =) parms x, mx)) fixes) |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1146 |
| finish_ext_elem parms _ (Constrains _, _) = Constrains [] |
12839 | 1147 |
| finish_ext_elem _ close (Assumes asms, propp) = |
1148 |
close (Assumes (map #1 asms ~~ propp)) |
|
1149 |
| finish_ext_elem _ close (Defines defs, propp) = |
|
19585 | 1150 |
close (Defines (map #1 defs ~~ map (fn [(t, ps)] => (t, ps)) propp)) |
12839 | 1151 |
| finish_ext_elem _ _ (Notes facts, _) = Notes facts; |
1152 |
||
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1153 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1154 |
(* CB: finish_parms introduces type info from parms to identifiers *) |
15531 | 1155 |
(* CB: only needed for types that have been NONE so far??? |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1156 |
If so, which are these??? *) |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1157 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1158 |
fun finish_parms parms (((name, ps), mode), elems) = |
19932 | 1159 |
(((name, map (fn (x, _) => (x, AList.lookup (op = : string * string -> bool) parms x)) ps), mode), elems); |
12839 | 1160 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1161 |
fun finish_elems ctxt parms _ ((text, wits), ((id, Int e), _)) = |
12839 | 1162 |
let |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1163 |
val [(id' as (_, mode), es)] = unify_elemss ctxt parms [(id, e)]; |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1164 |
val wits' = case mode of Assumed _ => wits | Derived ths => wits @ ths; |
18190 | 1165 |
val text' = fold (eval_text ctxt id' false) es text; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1166 |
val es' = map_filter |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1167 |
(finish_derived (ProofContext.theory_of ctxt) wits' mode) es; |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1168 |
in ((text', wits'), (id', map Int es')) end |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1169 |
| finish_elems ctxt parms do_close ((text, wits), ((id, Ext e), [propp])) = |
13308 | 1170 |
let |
1171 |
val e' = finish_ext_elem parms (closeup ctxt do_close) (e, propp); |
|
18190 | 1172 |
val text' = eval_text ctxt id true e' text; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1173 |
in ((text', wits), (id, [Ext e'])) end |
12839 | 1174 |
|
1175 |
in |
|
12510 | 1176 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1177 |
(* CB: only called by prep_elemss *) |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1178 |
|
13375 | 1179 |
fun finish_elemss ctxt parms do_close = |
1180 |
foldl_map (apsnd (finish_parms parms) o finish_elems ctxt parms do_close); |
|
12839 | 1181 |
|
1182 |
end; |
|
1183 |
||
16736
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1184 |
|
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1185 |
(* Remove duplicate Defines elements: temporary workaround to fix Afp/Category. *) |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1186 |
|
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1187 |
fun defs_ord (defs1, defs2) = |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1188 |
list_ord (fn ((_, (d1, _)), (_, (d2, _))) => |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1189 |
Term.fast_term_ord (d1, d2)) (defs1, defs2); |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1190 |
structure Defstab = |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1191 |
TableFun(type key = ((string * Attrib.src list) * (term * term list)) list |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1192 |
val ord = defs_ord); |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1193 |
|
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1194 |
fun rem_dup_defs es ds = |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1195 |
fold_map (fn e as (Defines defs) => (fn ds => |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1196 |
if Defstab.defined ds defs |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1197 |
then (Defines [], ds) |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1198 |
else (e, Defstab.update (defs, ()) ds)) |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1199 |
| e => (fn ds => (e, ds))) es ds; |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1200 |
fun rem_dup_elemss (Int es) ds = apfst Int (rem_dup_defs es ds) |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1201 |
| rem_dup_elemss (Ext e) ds = (Ext e, ds); |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1202 |
fun rem_dup_defines raw_elemss = |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1203 |
fold_map (fn (id as (_, (Assumed _)), es) => (fn ds => |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1204 |
apfst (pair id) (rem_dup_elemss es ds)) |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1205 |
| (id as (_, (Derived _)), es) => (fn ds => |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1206 |
((id, es), ds))) raw_elemss Defstab.empty |> #1; |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1207 |
|
16736
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1208 |
(* CB: type inference and consistency checks for locales. |
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1209 |
|
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1210 |
Works by building a context (through declare_elemss), extracting the |
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1211 |
required information and adjusting the context elements (finish_elemss). |
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1212 |
Can also universally close free vars in assms and defs. This is only |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1213 |
needed for Ext elements and controlled by parameter do_close. |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1214 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1215 |
Only elements of assumed identifiers are considered. |
16736
1e792b32abef
Preparations for interpretation of locales in locales.
ballarin
parents:
16620
diff
changeset
|
1216 |
*) |
15127 | 1217 |
|
18671 | 1218 |
fun prep_elemss prep_vars prepp do_close context fixed_params raw_elemss raw_concl = |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1219 |
let |
15127 | 1220 |
(* CB: contexts computed in the course of this function are discarded. |
1221 |
They are used for type inference and consistency checks only. *) |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1222 |
(* CB: fixed_params are the parameters (with types) of the target locale, |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1223 |
empty list if there is no target. *) |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1224 |
(* CB: raw_elemss are list of pairs consisting of identifiers and |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1225 |
context elements, the latter marked as internal or external. *) |
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1226 |
val raw_elemss = rem_dup_defines raw_elemss; |
18671 | 1227 |
val (raw_ctxt, raw_proppss) = declare_elemss prep_vars fixed_params raw_elemss context; |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1228 |
(* CB: raw_ctxt is context with additional fixed variables derived from |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1229 |
the fixes elements in raw_elemss, |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1230 |
raw_proppss contains assumptions and definitions from the |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1231 |
external elements in raw_elemss. *) |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1232 |
fun prep_prop raw_propp (raw_ctxt, raw_concl) = |
18450
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1233 |
let |
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1234 |
(* CB: add type information from fixed_params to context (declare_term) *) |
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1235 |
(* CB: process patterns (conclusion and external elements only) *) |
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1236 |
val (ctxt, all_propp) = |
19900
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
1237 |
prepp (fold Variable.declare_term (map Free fixed_params) raw_ctxt, raw_concl @ raw_propp); |
18450
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1238 |
(* CB: add type information from conclusion and external elements to context *) |
19900
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
1239 |
val ctxt = fold Variable.declare_term (maps (map fst) all_propp) ctxt; |
18450
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1240 |
(* CB: resolve schematic variables (patterns) in conclusion and external elements. *) |
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1241 |
val all_propp' = map2 (curry (op ~~)) |
e57731ba01dd
discontinued unflat in favour of burrow and burrow_split
haftmann
parents:
18421
diff
changeset
|
1242 |
(#1 (#2 (ProofContext.bind_propp_schematic_i (ctxt, all_propp)))) (map (map snd) all_propp); |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1243 |
val (concl, propp) = chop (length raw_concl) all_propp'; |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1244 |
in (propp, (ctxt, concl)) end |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1245 |
|
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1246 |
val (proppss, (ctxt, concl)) = |
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1247 |
(fold_burrow o fold_burrow) prep_prop raw_proppss (raw_ctxt, raw_concl); |
12502 | 1248 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1249 |
(* CB: obtain all parameters from identifier part of raw_elemss *) |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1250 |
val xs = map #1 (params_of' raw_elemss); |
12727 | 1251 |
val typing = unify_frozen ctxt 0 |
19900
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
1252 |
(map (Variable.default_type raw_ctxt) xs) |
21a99d88d925
ProofContext: moved variable operations to struct Variable;
wenzelm
parents:
19873
diff
changeset
|
1253 |
(map (Variable.default_type ctxt) xs); |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1254 |
val parms = param_types (xs ~~ typing); |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1255 |
(* CB: parms are the parameters from raw_elemss, with correct typing. *) |
12273 | 1256 |
|
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1257 |
(* CB: extract information from assumes and defines elements |
16169
b59202511b8a
Locales: new element constrains, parameter renaming with syntax,
ballarin
parents:
16144
diff
changeset
|
1258 |
(fixes, constrains and notes in raw_elemss don't have an effect on |
b59202511b8a
Locales: new element constrains, parameter renaming with syntax,
ballarin
parents:
16144
diff
changeset
|
1259 |
text and elemss), compute final form of context elements. *) |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1260 |
val ((text, _), elemss) = finish_elemss ctxt parms do_close |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1261 |
((((([], []), ([], [])), ([], [], [])), []), raw_elemss ~~ proppss); |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1262 |
(* CB: text has the following structure: |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1263 |
(((exts, exts'), (ints, ints')), (xs, env, defs)) |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1264 |
where |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1265 |
exts: external assumptions (terms in external assumes elements) |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1266 |
exts': dito, normalised wrt. env |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1267 |
ints: internal assumptions (terms in internal assumes elements) |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1268 |
ints': dito, normalised wrt. env |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1269 |
xs: the free variables in exts' and ints' and rhss of definitions, |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1270 |
this includes parameters except defined parameters |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1271 |
env: list of term pairs encoding substitutions, where the first term |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1272 |
is a free variable; substitutions represent defines elements and |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1273 |
the rhs is normalised wrt. the previous env |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1274 |
defs: theorems representing the substitutions from defines elements |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1275 |
(thms are normalised wrt. env). |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1276 |
elemss is an updated version of raw_elemss: |
16169
b59202511b8a
Locales: new element constrains, parameter renaming with syntax,
ballarin
parents:
16144
diff
changeset
|
1277 |
- type info added to Fixes and modified in Constrains |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1278 |
- axiom and definition statement replaced by corresponding one |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1279 |
from proppss in Assumes and Defines |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1280 |
- Facts unchanged |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1281 |
*) |
13308 | 1282 |
in ((parms, elemss, concl), text) end; |
12502 | 1283 |
|
1284 |
in |
|
1285 |
||
18671 | 1286 |
fun read_elemss x = prep_elemss ProofContext.read_vars ProofContext.read_propp_schematic x; |
1287 |
fun cert_elemss x = prep_elemss ProofContext.cert_vars ProofContext.cert_propp_schematic x; |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1288 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1289 |
end; |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1290 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1291 |
|
15703 | 1292 |
(* facts and attributes *) |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1293 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1294 |
local |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1295 |
|
18678 | 1296 |
fun prep_name name = |
1297 |
if NameSpace.is_qualified name then error ("Illegal qualified name: " ^ quote name) |
|
15703 | 1298 |
else name; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1299 |
|
15703 | 1300 |
fun prep_facts _ _ ctxt (Int elem) = |
18137 | 1301 |
Element.map_ctxt_values I I (Thm.transfer (ProofContext.theory_of ctxt)) elem |
1302 |
| prep_facts get intern ctxt (Ext elem) = elem |> Element.map_ctxt |
|
15703 | 1303 |
{var = I, typ = I, term = I, |
18678 | 1304 |
name = prep_name, |
15703 | 1305 |
fact = get ctxt, |
16458 | 1306 |
attrib = Args.assignable o intern (ProofContext.theory_of ctxt)}; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1307 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1308 |
in |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1309 |
|
15703 | 1310 |
fun read_facts x = prep_facts ProofContext.get_thms Attrib.intern_src x; |
1311 |
fun cert_facts x = prep_facts (K I) (K I) x; |
|
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1312 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1313 |
end; |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1314 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1315 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1316 |
(* Get the specification of a locale *) |
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1317 |
|
19780 | 1318 |
(*The global specification is made from the parameters and global |
1319 |
assumptions, the local specification from the parameters and the |
|
1320 |
local assumptions.*) |
|
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1321 |
|
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1322 |
local |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1323 |
|
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1324 |
fun gen_asms_of get thy name = |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1325 |
let |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1326 |
val ctxt = ProofContext.init thy; |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1327 |
val (_, raw_elemss) = flatten (ctxt, I) (([], Symtab.empty), Expr (Locale name)); |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1328 |
val ((_, elemss, _), _) = read_elemss false ctxt [] raw_elemss []; |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1329 |
in |
18890 | 1330 |
elemss |> get |
19780 | 1331 |
|> maps (fn (_, es) => map (fn Int e => e) es) |
1332 |
|> maps (fn Assumes asms => asms | _ => []) |
|
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1333 |
|> map (apsnd (map fst)) |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1334 |
end; |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1335 |
|
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1336 |
in |
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1337 |
|
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1338 |
fun parameters_of thy name = |
19278 | 1339 |
the_locale thy name |> #params; |
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1340 |
|
19276 | 1341 |
fun parameters_of_expr thy expr = |
1342 |
let |
|
1343 |
val ctxt = ProofContext.init thy; |
|
19783 | 1344 |
val pts = params_of_expr ctxt [] (intern_expr thy expr) |
1345 |
([], Symtab.empty, Symtab.empty); |
|
1346 |
val raw_params_elemss = make_raw_params_elemss pts; |
|
19276 | 1347 |
val ((_, syn), raw_elemss) = flatten (ctxt, intern_expr thy) |
1348 |
(([], Symtab.empty), Expr expr); |
|
19783 | 1349 |
val ((parms, _, _), _) = |
1350 |
read_elemss false ctxt [] (raw_params_elemss @ raw_elemss) []; |
|
19276 | 1351 |
in map (fn p as (n, _) => (p, Symtab.lookup syn n |> the)) parms end; |
1352 |
||
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1353 |
fun local_asms_of thy name = |
18890 | 1354 |
gen_asms_of (single o Library.last_elem) thy name; |
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1355 |
|
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1356 |
fun global_asms_of thy name = |
18890 | 1357 |
gen_asms_of I thy name; |
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1358 |
|
19780 | 1359 |
end; |
18795
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1360 |
|
303793f49b0f
Interface to access the specification of a named locale.
ballarin
parents:
18782
diff
changeset
|
1361 |
|
12546 | 1362 |
(* full context statements: import + elements + conclusion *) |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1363 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1364 |
local |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1365 |
|
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1366 |
fun prep_context_statement prep_expr prep_elemss prep_facts |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1367 |
do_close fixed_params import elements raw_concl context = |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1368 |
let |
16458 | 1369 |
val thy = ProofContext.theory_of context; |
13375 | 1370 |
|
19783 | 1371 |
val (import_params, import_tenv, import_syn) = |
1372 |
params_of_expr context fixed_params (prep_expr thy import) |
|
1373 |
([], Symtab.empty, Symtab.empty); |
|
1374 |
val includes = map_filter (fn Expr e => SOME e | Elem _ => NONE) elements; |
|
1375 |
val (incl_params, incl_tenv, incl_syn) = fold (params_of_expr context fixed_params) |
|
1376 |
(map (prep_expr thy) includes) (import_params, import_tenv, import_syn); |
|
1377 |
||
1378 |
val ((import_ids, _), raw_import_elemss) = |
|
16458 | 1379 |
flatten (context, prep_expr thy) (([], Symtab.empty), Expr import); |
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1380 |
(* CB: normalise "includes" among elements *) |
16458 | 1381 |
val ((ids, syn), raw_elemsss) = foldl_map (flatten (context, prep_expr thy)) |
19783 | 1382 |
((import_ids, incl_syn), elements); |
15696 | 1383 |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1384 |
val raw_elemss = flat raw_elemsss; |
14508
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1385 |
(* CB: raw_import_elemss @ raw_elemss is the normalised list of |
859b11514537
Experimental command for instantiation of locales in proof contexts:
ballarin
parents:
14446
diff
changeset
|
1386 |
context elements obtained from import and elements. *) |
19783 | 1387 |
(* Now additional elements for parameters are inserted. *) |
1388 |
val import_params_ids = make_params_ids import_params; |
|
1389 |
val incl_params_ids = |
|
1390 |
make_params_ids (incl_params \\ import_params); |
|
1391 |
val raw_import_params_elemss = |
|
1392 |
make_raw_params_elemss (import_params, incl_tenv, incl_syn); |
|
1393 |
val raw_incl_params_elemss = |
|
1394 |
make_raw_params_elemss (incl_params \\ import_params, incl_tenv, incl_syn); |
|
13375 | 1395 |
val ((parms, all_elemss, concl), (spec, (_, _, defs))) = prep_elemss do_close |
19783 | 1396 |
context fixed_params |
1397 |
(raw_import_params_elemss @ raw_import_elemss @ raw_incl_params_elemss @ raw_elemss) raw_concl; |
|
1398 |
||
15696 | 1399 |
(* replace extended ids (for axioms) by ids *) |
19783 | 1400 |
val (import_ids', incl_ids) = chop (length import_ids) ids; |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
1401 |
val all_ids = import_params_ids @ import_ids' @ incl_params_ids @ incl_ids; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1402 |
val all_elemss' = map (fn (((_, ps), _), (((n, ps'), mode), elems)) => |
17485 | 1403 |
(((n, map (fn p => (p, (the o AList.lookup (op =) ps') p)) ps), mode), elems)) |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
1404 |
(all_ids ~~ all_elemss); |
19783 | 1405 |
(* CB: all_elemss and parms contain the correct parameter types *) |
15696 | 1406 |
|
19783 | 1407 |
val (ps, qs) = chop (length raw_import_params_elemss + length raw_import_elemss) all_elemss'; |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1408 |
val (import_ctxt, (import_elemss, _)) = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1409 |
activate_facts false prep_facts (context, ps); |
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1410 |
|
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1411 |
val (ctxt, (elemss, _)) = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1412 |
activate_facts false prep_facts (import_ctxt, qs); |
12834
e5bec3268932
added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents:
12806
diff
changeset
|
1413 |
in |
19783 | 1414 |
((((import_ctxt, import_elemss), (ctxt, elemss, syn)), |
19991
0c9650664d47
Locales no longer generate views. The following functions have changed
ballarin
parents:
19984
diff
changeset
|
1415 |
(parms, spec, defs)), concl) |
12834
e5bec3268932
added locale_facts(_i) interface (useful for simple ML proof tools);
wenzelm
parents:
12806
diff
changeset
|
1416 |
end; |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1417 |
|
18806 | 1418 |
fun prep_statement prep_locale prep_ctxt raw_locale elems concl ctxt = |
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1419 |
let |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1420 |
val thy = ProofContext.theory_of ctxt; |
16458 | 1421 |
val locale = Option.map (prep_locale thy) raw_locale; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1422 |
val (fixed_params, import) = |
18806 | 1423 |
(case locale of |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1424 |
NONE => ([], empty) |
15531 | 1425 |
| SOME name => |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1426 |
let val {params = ps, ...} = the_locale thy name |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1427 |
in (map fst ps, Locale name) end); |
19991
0c9650664d47
Locales no longer generate views. The following functions have changed
ballarin
parents:
19984
diff
changeset
|
1428 |
val ((((locale_ctxt, _), (elems_ctxt, _, _)), _), concl') = |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1429 |
prep_ctxt false fixed_params import elems concl ctxt; |
19991
0c9650664d47
Locales no longer generate views. The following functions have changed
ballarin
parents:
19984
diff
changeset
|
1430 |
in (locale, locale_ctxt, elems_ctxt, concl') end; |
13399
c136276dc847
support locale ``views'' (for cumulative predicates);
wenzelm
parents:
13394
diff
changeset
|
1431 |
|
19780 | 1432 |
fun prep_expr prep import body ctxt = |
1433 |
let |
|
1434 |
val (((_, import_elemss), (ctxt', elemss, _)), _) = prep import body ctxt; |
|
1435 |
val all_elems = maps snd (import_elemss @ elemss); |
|
1436 |
in (all_elems, ctxt') end; |
|
1437 |
||
12529
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1438 |
in |
d99716a53f59
simultaneous type-inference of complete context/statement specifications;
wenzelm
parents:
12514
diff
changeset
|
1439 |
|
18806 | 1440 |
val read_ctxt = prep_context_statement intern_expr read_elemss read_facts; |
1441 |
val cert_ctxt = prep_context_statement (K I) cert_elemss cert_facts; |
|
14215
ebf291f3b449
Improvements to Isar/Locales: premises generated by "includes" elements
ballarin
parents:
13629
diff
changeset
|
1442 |
|
18806 | 1443 |
fun read_context import body ctxt = #1 (read_ctxt true [] import (map Elem body) [] ctxt); |
1444 |
fun cert_context import body ctxt = #1 (cert_ctxt true [] import (map Elem body) [] ctxt); |
|
12502 | 1445 |
|
19780 | 1446 |
val read_expr = prep_expr read_context; |
1447 |
val cert_expr = prep_expr cert_context; |
|
1448 |
||
19932 | 1449 |
fun read_context_statement raw_locale = prep_statement intern read_ctxt raw_locale ; |
1450 |
fun cert_context_statement raw_locale = prep_statement (K I) cert_ctxt raw_locale ; |
|
18806 | 1451 |
|
12502 | 1452 |
end; |
11896 | 1453 |
|
1454 |
||
13336 | 1455 |
(* print locale *) |
12070 | 1456 |
|
17228 | 1457 |
fun print_locale thy show_facts import body = |
12070 | 1458 |
let |
19780 | 1459 |
val (all_elems, ctxt) = read_expr import body (ProofContext.init thy); |
18137 | 1460 |
val prt_elem = Element.pretty_ctxt ctxt; |
12277 | 1461 |
in |
18137 | 1462 |
Pretty.big_list "locale elements:" (all_elems |
17316 | 1463 |
|> (if show_facts then I else filter (fn Notes _ => false | _ => true)) |
1464 |
|> map (Pretty.chunks o prt_elem)) |
|
13336 | 1465 |
|> Pretty.writeln |
12277 | 1466 |
end; |
12070 | 1467 |
|
1468 |
||
12706 | 1469 |
|
16144 | 1470 |
(** store results **) |
12702 | 1471 |
|
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1472 |
(* naming of interpreted theorems *) |
15696 | 1473 |
|
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1474 |
fun global_note_prefix_i kind prfx args thy = |
16144 | 1475 |
thy |
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1476 |
|> Theory.qualified_names |
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1477 |
|> Theory.sticky_prefix prfx |
16144 | 1478 |
|> PureThy.note_thmss_i kind args |
18377 | 1479 |
||> Theory.restore_naming thy; |
15696 | 1480 |
|
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1481 |
fun local_note_prefix_i prfx args ctxt = |
16144 | 1482 |
ctxt |
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1483 |
|> ProofContext.qualified_names |
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1484 |
|> ProofContext.sticky_prefix prfx |
19780 | 1485 |
|> ProofContext.note_thmss_i args |
1486 |
||> ProofContext.restore_naming ctxt; |
|
16144 | 1487 |
|
15696 | 1488 |
|
19780 | 1489 |
(* collect witnesses for global registration; |
17138 | 1490 |
requires parameters and flattened list of (assumed!) identifiers |
1491 |
instead of recomputing it from the target *) |
|
1492 |
||
1493 |
fun collect_global_witnesses thy parms ids vts = let |
|
1494 |
val ts = map Logic.unvarify vts; |
|
1495 |
val (parms, parmTs) = split_list parms; |
|
19810 | 1496 |
val parmvTs = map Logic.varifyT parmTs; |
17138 | 1497 |
val vtinst = fold (Sign.typ_match thy) (parmvTs ~~ map Term.fastype_of ts) Vartab.empty; |
1498 |
val tinst = Vartab.dest vtinst |> map (fn ((x, 0), (_, T)) => (x, T)) |
|
18137 | 1499 |
|> Symtab.make; |
17138 | 1500 |
(* replace parameter names in ids by instantiations *) |
1501 |
val vinst = Symtab.make (parms ~~ vts); |
|
17412 | 1502 |
fun vinst_names ps = map (the o Symtab.lookup vinst) ps; |
17138 | 1503 |
val inst = Symtab.make (parms ~~ ts); |
1504 |
val ids' = map (apsnd vinst_names) ids; |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1505 |
val wits = maps (snd o the o get_global_registration thy) ids'; |
18137 | 1506 |
in ((tinst, inst), wits) end; |
17138 | 1507 |
|
1508 |
||
15696 | 1509 |
(* store instantiations of args for all registered interpretations |
1510 |
of the theory *) |
|
1511 |
||
1512 |
fun note_thmss_registrations kind target args thy = |
|
15596 | 1513 |
let |
19278 | 1514 |
val parms = the_locale thy target |> #params |> map fst; |
16458 | 1515 |
val ids = flatten (ProofContext.init thy, intern_expr thy) |
17033 | 1516 |
(([], Symtab.empty), Expr (Locale target)) |> fst |> fst |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1517 |
|> map_filter (fn (id, (_, Assumed _)) => SOME id | _ => NONE) |
15696 | 1518 |
|
1519 |
val regs = get_global_registrations thy target; |
|
1520 |
||
1521 |
(* add args to thy for all registrations *) |
|
15596 | 1522 |
|
18190 | 1523 |
fun activate (vts, ((prfx, atts2), _)) thy = |
15696 | 1524 |
let |
18137 | 1525 |
val (insts, prems) = collect_global_witnesses thy parms ids vts; |
1526 |
val inst_atts = |
|
1527 |
Args.map_values I (Element.instT_type (#1 insts)) |
|
1528 |
(Element.inst_term insts) (Element.inst_thm thy insts); |
|
1529 |
val args' = args |> map (fn ((n, atts), [(ths, [])]) => |
|
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1530 |
((n, map (Attrib.attribute_i thy) (map inst_atts atts @ atts2)), |
19780 | 1531 |
[(map (Drule.standard o Element.satisfy_thm prems o |
18137 | 1532 |
Element.inst_thm thy insts) ths, [])])); |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1533 |
in global_note_prefix_i kind prfx args' thy |> snd end; |
18190 | 1534 |
in fold activate regs thy end; |
15596 | 1535 |
|
1536 |
||
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1537 |
(* term syntax *) |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1538 |
|
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1539 |
fun add_term_syntax loc syn = |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1540 |
syn #> ProofContext.theory (change_locale loc |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1541 |
(fn (axiom, import, elems, params, lparams, term_syntax, regs, intros) => |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1542 |
(axiom, import, elems, params, lparams, (syn, stamp ()) :: term_syntax, regs, intros))); |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1543 |
|
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1544 |
fun init_term_syntax loc ctxt = |
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1545 |
fold_rev (fn (f, _) => fn ctxt' => f ctxt') |
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1546 |
(#term_syntax (the_locale (ProofContext.theory_of ctxt) loc)) ctxt; |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1547 |
|
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1548 |
fun init loc = |
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1549 |
ProofContext.init |
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1550 |
#> init_term_syntax loc |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1551 |
#> (#2 o cert_context_statement (SOME loc) [] []); |
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1552 |
|
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1553 |
|
18806 | 1554 |
(* theory/locale results *) |
12958 | 1555 |
|
19991
0c9650664d47
Locales no longer generate views. The following functions have changed
ballarin
parents:
19984
diff
changeset
|
1556 |
fun theory_results kind prefix results ctxt thy = |
18806 | 1557 |
let |
1558 |
val thy_ctxt = ProofContext.init thy; |
|
20037 | 1559 |
val export = singleton (ProofContext.export_standard ctxt thy_ctxt); |
18806 | 1560 |
val facts = map (fn (name, ths) => ((name, []), [(map export ths, [])])) results; |
1561 |
in thy |> PureThy.note_thmss_qualified kind prefix facts end; |
|
12958 | 1562 |
|
1563 |
local |
|
1564 |
||
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1565 |
(* FIXME tune *) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1566 |
|
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1567 |
fun gen_thmss prep_facts global_results kind loc args ctxt = |
12706 | 1568 |
let |
18806 | 1569 |
val (ctxt', ([(_, [Notes args'])], facts)) = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1570 |
activate_facts true prep_facts (ctxt, [((("", []), Assumed []), [Ext (Notes args)])]); |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1571 |
val (facts', ctxt'') = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1572 |
ctxt' |> ProofContext.theory_result |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1573 |
(change_locale loc |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1574 |
(fn (axiom, import, elems, params, lparams, term_syntax, regs, intros) => |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1575 |
(axiom, import, elems @ [(Notes args', stamp ())], |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1576 |
params, lparams, term_syntax, regs, intros)) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1577 |
#> note_thmss_registrations kind loc args' |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1578 |
#> global_results (map (#1 o #1) args' ~~ map #2 facts) ctxt); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1579 |
in ((facts, facts'), ctxt'') end; |
15703 | 1580 |
|
18806 | 1581 |
fun gen_note prep_locale prep_facts kind raw_loc args thy = |
1582 |
let |
|
1583 |
val loc = prep_locale thy raw_loc; |
|
1584 |
val prefix = Sign.base_name loc; |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1585 |
val ctxt = init loc thy; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1586 |
in gen_thmss prep_facts (theory_results kind prefix) kind loc args ctxt end; |
12706 | 1587 |
|
1588 |
in |
|
1589 |
||
18806 | 1590 |
val note_thmss = gen_note intern read_facts; |
1591 |
val note_thmss_i = gen_note (K I) cert_facts; |
|
12711 | 1592 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1593 |
fun add_thmss kind = gen_thmss cert_facts (theory_results kind "") kind; |
18806 | 1594 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1595 |
fun locale_results kind loc args ctxt = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1596 |
gen_thmss cert_facts (K (K (pair []))) kind loc (map (apsnd Thm.simple_fact) args) ctxt |
18806 | 1597 |
|>> #1; |
12702 | 1598 |
|
12706 | 1599 |
end; |
12063 | 1600 |
|
11896 | 1601 |
|
18137 | 1602 |
|
1603 |
(** define locales **) |
|
1604 |
||
13336 | 1605 |
(* predicate text *) |
15596 | 1606 |
(* CB: generate locale predicates and delta predicates *) |
13336 | 1607 |
|
13375 | 1608 |
local |
1609 |
||
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1610 |
(* introN: name of theorems for introduction rules of locale and |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1611 |
delta predicates; |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1612 |
axiomsN: name of theorem set with destruct rules for locale predicates, |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1613 |
also name suffix of delta predicates. *) |
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1614 |
|
13375 | 1615 |
val introN = "intro"; |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1616 |
val axiomsN = "axioms"; |
13375 | 1617 |
|
16458 | 1618 |
fun atomize_spec thy ts = |
13375 | 1619 |
let |
18502 | 1620 |
val t = Logic.mk_conjunction_list ts; |
16458 | 1621 |
val body = ObjectLogic.atomize_term thy t; |
13375 | 1622 |
val bodyT = Term.fastype_of body; |
1623 |
in |
|
16458 | 1624 |
if bodyT = propT then (t, propT, Thm.reflexive (Thm.cterm_of thy t)) |
18782 | 1625 |
else (body, bodyT, ObjectLogic.atomize_cterm (Thm.cterm_of thy t)) |
13375 | 1626 |
end; |
1627 |
||
13394 | 1628 |
fun aprop_tr' n c = (c, fn args => |
1629 |
if length args = n then Syntax.const "_aprop" $ Term.list_comb (Syntax.free c, args) |
|
1630 |
else raise Match); |
|
13336 | 1631 |
|
15104 | 1632 |
(* CB: define one predicate including its intro rule and axioms |
1633 |
- bname: predicate name |
|
1634 |
- parms: locale parameters |
|
1635 |
- defs: thms representing substitutions from defines elements |
|
1636 |
- ts: terms representing locale assumptions (not normalised wrt. defs) |
|
1637 |
- norm_ts: terms representing locale assumptions (normalised wrt. defs) |
|
1638 |
- thy: the theory |
|
1639 |
*) |
|
1640 |
||
13420 | 1641 |
fun def_pred bname parms defs ts norm_ts thy = |
13375 | 1642 |
let |
16458 | 1643 |
val name = Sign.full_name thy bname; |
13375 | 1644 |
|
16458 | 1645 |
val (body, bodyT, body_eq) = atomize_spec thy norm_ts; |
13394 | 1646 |
val env = Term.add_term_free_names (body, []); |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1647 |
val xs = filter (fn (x, _) => x mem_string env) parms; |
13394 | 1648 |
val Ts = map #2 xs; |
15574
b1d1b5bfc464
Removed practically all references to Library.foldr.
skalberg
parents:
15570
diff
changeset
|
1649 |
val extraTs = (Term.term_tfrees body \\ foldr Term.add_typ_tfrees [] Ts) |
13394 | 1650 |
|> Library.sort_wrt #1 |> map TFree; |
13399
c136276dc847
support locale ``views'' (for cumulative predicates);
wenzelm
parents:
13394
diff
changeset
|
1651 |
val predT = map Term.itselfT extraTs ---> Ts ---> bodyT; |
13336 | 1652 |
|
13394 | 1653 |
val args = map Logic.mk_type extraTs @ map Free xs; |
1654 |
val head = Term.list_comb (Const (name, predT), args); |
|
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
1655 |
val statement = ObjectLogic.ensure_propT thy head; |
13375 | 1656 |
|
18358 | 1657 |
val ([pred_def], defs_thy) = |
13375 | 1658 |
thy |
13394 | 1659 |
|> (if bodyT <> propT then I else |
1660 |
Theory.add_trfuns ([], [], map (aprop_tr' (length args)) (NameSpace.accesses' name), [])) |
|
18671 | 1661 |
|> Theory.add_consts_i [(bname, predT, NoSyn)] |
13375 | 1662 |
|> PureThy.add_defs_i false [((Thm.def_name bname, Logic.mk_equals (head, body)), [])]; |
20059 | 1663 |
val defs_ctxt = ProofContext.init defs_thy |> Variable.declare_term head; |
13394 | 1664 |
|
16458 | 1665 |
val cert = Thm.cterm_of defs_thy; |
13375 | 1666 |
|
20059 | 1667 |
val intro = Goal.prove_global defs_thy [] norm_ts statement (fn _ => |
13375 | 1668 |
Tactic.rewrite_goals_tac [pred_def] THEN |
1669 |
Tactic.compose_tac (false, body_eq RS Drule.equal_elim_rule1, 1) 1 THEN |
|
20059 | 1670 |
Tactic.compose_tac (false, Conjunction.intr_list (map (Thm.assume o cert) norm_ts), 0) 1); |
13375 | 1671 |
|
1672 |
val conjuncts = |
|
19423 | 1673 |
(Drule.equal_elim_rule2 OF [body_eq, |
17257
0ab67cb765da
introduced binding priority 1 for linear combinators etc.
haftmann
parents:
17228
diff
changeset
|
1674 |
Tactic.rewrite_rule [pred_def] (Thm.assume (cert statement))]) |
19423 | 1675 |
|> Conjunction.elim_precise [length ts] |> hd; |
17257
0ab67cb765da
introduced binding priority 1 for linear combinators etc.
haftmann
parents:
17228
diff
changeset
|
1676 |
val axioms = ts ~~ conjuncts |> map (fn (t, ax) => |
20059 | 1677 |
Element.prove_witness defs_ctxt t |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
1678 |
(Tactic.rewrite_goals_tac defs THEN |
13375 | 1679 |
Tactic.compose_tac (false, ax, 0) 1)); |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1680 |
in ((statement, intro, axioms), defs_thy) end; |
13375 | 1681 |
|
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1682 |
fun assumes_to_notes (Assumes asms) axms = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1683 |
fold_map (fn (a, spec) => fn axs => |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1684 |
let val (ps, qs) = chop (length spec) axs |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1685 |
in ((a, [(ps, [])]), qs) end) asms axms |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1686 |
|> apfst Notes |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1687 |
| assumes_to_notes e axms = (e, axms); |
13394 | 1688 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1689 |
(* CB: the following two change only "new" elems, these have identifier ("", _). *) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1690 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1691 |
(* turn Assumes into Notes elements *) |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1692 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1693 |
fun change_assumes_elemss axioms elemss = |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1694 |
let |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1695 |
fun change (id as ("", _), es) = |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1696 |
fold_map assumes_to_notes |
19780 | 1697 |
(map (Element.map_ctxt_values I I (Element.satisfy_thm axioms)) es) |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1698 |
#-> (fn es' => pair (id, es')) |
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1699 |
| change e = pair e; |
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1700 |
in |
19780 | 1701 |
fst (fold_map change elemss (map Element.conclude_witness axioms)) |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1702 |
end; |
13394 | 1703 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1704 |
(* adjust hyps of Notes elements *) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1705 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1706 |
fun change_elemss_hyps axioms elemss = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1707 |
let |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1708 |
fun change (id as ("", _), es) = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1709 |
(id, map (fn e as (Notes _) => Element.map_ctxt_values I I (Element.satisfy_thm axioms) e |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1710 |
| e => e) es) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1711 |
| change e = e; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1712 |
in map change elemss end; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1713 |
|
13394 | 1714 |
in |
13375 | 1715 |
|
15104 | 1716 |
(* CB: main predicate definition function *) |
1717 |
||
13394 | 1718 |
fun define_preds bname (parms, ((exts, exts'), (ints, ints')), defs) elemss thy = |
1719 |
let |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1720 |
val ((elemss', more_ts), a_elem, a_intro, thy') = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1721 |
if null exts then ((elemss, []), [], [], thy) |
13394 | 1722 |
else |
1723 |
let |
|
15531 | 1724 |
val aname = if null ints then bname else bname ^ "_" ^ axiomsN; |
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1725 |
val ((statement, intro, axioms), def_thy) = |
13394 | 1726 |
thy |> def_pred aname parms defs exts exts'; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1727 |
val elemss' = change_assumes_elemss axioms elemss; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1728 |
val def_thy' = def_thy |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1729 |
|> PureThy.note_thmss_qualified "" aname [((introN, []), [([intro], [])])] |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1730 |
|> snd; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1731 |
val a_elem = [(("", []), [Assumes [((bname ^ "_" ^ axiomsN, []), [(statement, [])])]])]; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1732 |
in ((elemss', [statement]), a_elem, [intro], def_thy') end; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1733 |
val (predicate, stmt', elemss'', b_intro, thy'') = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1734 |
if null ints then (([], []), more_ts, elemss' @ a_elem, [], thy') |
13394 | 1735 |
else |
1736 |
let |
|
18550
59b89f625d68
add_local_context now yields imported and body elements seperatly; additional slight clenup in code
haftmann
parents:
18546
diff
changeset
|
1737 |
val ((statement, intro, axioms), def_thy) = |
13394 | 1738 |
thy' |> def_pred bname parms defs (ints @ more_ts) (ints' @ more_ts); |
16458 | 1739 |
val cstatement = Thm.cterm_of def_thy statement; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1740 |
val elemss'' = change_elemss_hyps axioms elemss'; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1741 |
val def_thy' = |
18377 | 1742 |
def_thy |
18806 | 1743 |
|> PureThy.note_thmss_qualified "" bname |
18377 | 1744 |
[((introN, []), [([intro], [])]), |
19780 | 1745 |
((axiomsN, []), [(map (Drule.standard o Element.conclude_witness) axioms, [])])] |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1746 |
|> snd; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1747 |
val b_elem = [(("", []), |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1748 |
[Assumes [((bname ^ "_" ^ axiomsN, []), [(statement, [])])]])]; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1749 |
in (([cstatement], axioms), [statement], elemss'' @ b_elem, [intro], def_thy') end; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1750 |
in (((elemss'', predicate, stmt'), (a_intro, b_intro)), thy'') end; |
13375 | 1751 |
|
1752 |
end; |
|
13336 | 1753 |
|
1754 |
||
13297 | 1755 |
(* add_locale(_i) *) |
1756 |
||
1757 |
local |
|
1758 |
||
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1759 |
(* turn Defines into Notes elements, accumulate definition terms *) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1760 |
|
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1761 |
fun defines_to_notes is_ext thy (Defines defs) defns = |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1762 |
let |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1763 |
val defs' = map (fn (_, (def, _)) => (("", []), (def, []))) defs |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1764 |
val notes = map (fn (a, (def, _)) => |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1765 |
(a, [([assume (cterm_of thy def)], [])])) defs |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1766 |
in (if is_ext then SOME (Notes notes) else NONE, defns @ [Defines defs']) end |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1767 |
| defines_to_notes _ _ e defns = (SOME e, defns); |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1768 |
|
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1769 |
fun change_defines_elemss thy elemss defns = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1770 |
let |
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1771 |
fun change (id as (n, _), es) defns = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1772 |
let |
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1773 |
val (es', defns') = fold_map (defines_to_notes (n="") thy) es defns |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1774 |
in ((id, map_filter I es'), defns') end |
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1775 |
in fold_map change elemss defns end; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1776 |
|
18343 | 1777 |
fun gen_add_locale prep_ctxt prep_expr |
1778 |
do_predicate bname raw_import raw_body thy = |
|
13297 | 1779 |
let |
16458 | 1780 |
val name = Sign.full_name thy bname; |
18343 | 1781 |
val _ = conditional (is_some (get_locale thy name)) (fn () => |
13297 | 1782 |
error ("Duplicate definition of locale " ^ quote name)); |
1783 |
||
1784 |
val thy_ctxt = ProofContext.init thy; |
|
17228 | 1785 |
val (((import_ctxt, import_elemss), (body_ctxt, body_elemss, syn)), |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1786 |
text as (parms, ((_, exts'), _), defs)) = |
13375 | 1787 |
prep_ctxt raw_import raw_body thy_ctxt; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1788 |
val elemss = import_elemss @ body_elemss |> |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1789 |
map_filter (fn ((id, Assumed axs), elems) => SOME (id, elems) | _ => NONE); |
16458 | 1790 |
val import = prep_expr thy raw_import; |
13297 | 1791 |
|
17228 | 1792 |
val extraTs = foldr Term.add_term_tfrees [] exts' \\ |
17756 | 1793 |
foldr Term.add_typ_tfrees [] (map snd parms); |
17228 | 1794 |
val _ = if null extraTs then () |
17437 | 1795 |
else warning ("Additional type variable(s) in locale specification " ^ quote bname); |
17228 | 1796 |
|
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1797 |
val ((((elemss', predicate as (predicate_statement, predicate_axioms), stmt'), intros), |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1798 |
pred_thy), (import, regs)) = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1799 |
if do_predicate then |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1800 |
let |
19942
dc92e3aebc71
Improved handling of defines imported in duplicate.
ballarin
parents:
19932
diff
changeset
|
1801 |
val (elemss', defns) = change_defines_elemss thy elemss []; |
20035
80c79876d2de
Internal restructuring: identify no longer computes syntax.
ballarin
parents:
20032
diff
changeset
|
1802 |
val elemss'' = elemss' @ [(("", []), defns)]; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1803 |
val (((elemss''', predicate as (_, axioms), stmt'), intros), thy') = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1804 |
define_preds bname text elemss'' thy; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1805 |
fun mk_regs elemss wits = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1806 |
fold_map (fn (id, elems) => fn wts => let |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1807 |
val ts = List.concat (List.mapPartial (fn (Assumes asms) => |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1808 |
SOME (List.concat (map (map #1 o #2) asms)) | _ => NONE) elems); |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1809 |
val (wts1, wts2) = chop (length ts) wts |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1810 |
in ((apsnd (map fst) id, wts1), wts2) end) elemss wits |> fst; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1811 |
val regs = mk_regs elemss''' axioms |> |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1812 |
map_filter (fn (("", _), _) => NONE | e => SOME e); |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1813 |
in ((((elemss''', predicate, stmt'), intros), thy'), (empty, regs)) end |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1814 |
else ((((elemss, ([], []), []), ([], [])), thy), (import, [])); |
13420 | 1815 |
|
18137 | 1816 |
fun axiomify axioms elemss = |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1817 |
(axioms, elemss) |> foldl_map (fn (axs, (id, elems)) => let |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1818 |
val ts = flat (map_filter (fn (Assumes asms) => |
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1819 |
SOME (maps (map #1 o #2) asms) | _ => NONE) elems); |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1820 |
val (axs1, axs2) = chop (length ts) axs; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
1821 |
in (axs2, ((id, Assumed axs1), elems)) end) |
15206
09d78ec709c7
Modified locales: improved implementation of "includes".
ballarin
parents:
15127
diff
changeset
|
1822 |
|> snd; |
18569 | 1823 |
val pred_ctxt = ProofContext.init pred_thy; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1824 |
val (ctxt, (_, facts)) = activate_facts true (K I) |
18917 | 1825 |
(pred_ctxt, axiomify predicate_axioms elemss'); |
20224
9c40a144ee0e
moved basic assumption operations from structure ProofContext to Assumption;
wenzelm
parents:
20196
diff
changeset
|
1826 |
val export = singleton (ProofContext.export_standard |
9c40a144ee0e
moved basic assumption operations from structure ProofContext to Assumption;
wenzelm
parents:
20196
diff
changeset
|
1827 |
(Assumption.add_view thy_ctxt predicate_statement ctxt) thy_ctxt); |
13420 | 1828 |
val facts' = facts |> map (fn (a, ths) => ((a, []), [(map export ths, [])])); |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1829 |
val elems' = maps #2 (filter (equal "" o #1 o #1) elemss'); |
19783 | 1830 |
val elems'' = map_filter (fn (Fixes _) => NONE | e => SOME e) elems'; |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1831 |
val axs' = map (Element.assume_witness pred_thy) stmt'; |
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1832 |
val thy' = pred_thy |
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1833 |
|> PureThy.note_thmss_qualified "" bname facts' |> snd |
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1834 |
|> declare_locale name |
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1835 |
|> put_locale name |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1836 |
{axiom = axs', |
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
1837 |
import = import, |
19783 | 1838 |
elems = map (fn e => (e, stamp ())) elems'', |
19278 | 1839 |
params = params_of elemss' |> map (fn (x, SOME T) => ((x, T), the (Symtab.lookup syn x))), |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1840 |
lparams = map #1 (params_of' body_elemss), |
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1841 |
term_syntax = [], |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1842 |
regs = regs, |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1843 |
intros = intros}; |
19293 | 1844 |
in ((name, ProofContext.transfer thy' body_ctxt), thy') end; |
13297 | 1845 |
|
1846 |
in |
|
1847 |
||
18917 | 1848 |
val add_locale = gen_add_locale read_context intern_expr; |
1849 |
val add_locale_i = gen_add_locale cert_context (K I); |
|
13297 | 1850 |
|
1851 |
end; |
|
1852 |
||
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
1853 |
val _ = Context.add_setup |
20092 | 1854 |
(add_locale_i true "var" empty [Fixes [(Name.internal "x", NONE, NoSyn)]] #> snd #> |
1855 |
add_locale_i true "struct" empty [Fixes [(Name.internal "S", NONE, Structure)]] #> snd); |
|
15801 | 1856 |
|
13297 | 1857 |
|
12730 | 1858 |
|
17355 | 1859 |
(** locale goals **) |
1860 |
||
1861 |
local |
|
1862 |
||
18137 | 1863 |
fun intern_attrib thy = map_elem (Element.map_ctxt |
1864 |
{name = I, var = I, typ = I, term = I, fact = I, attrib = Attrib.intern_src thy}); |
|
1865 |
||
18907 | 1866 |
val global_goal = Proof.global_goal ProofDisplay.present_results |
1867 |
Attrib.attribute_i ProofContext.bind_propp_schematic_i; |
|
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1868 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1869 |
fun mk_shows prep_att stmt ctxt = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1870 |
((Attrib.map_specs prep_att stmt, []), fold (fold (Variable.fix_frees o fst) o snd) stmt ctxt); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1871 |
|
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1872 |
fun conclusion prep_att (Element.Shows concl) = (([], concl), mk_shows prep_att) |
18907 | 1873 |
| conclusion _ (Element.Obtains cases) = apfst (apfst (map Elem)) (Obtain.statement cases); |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1874 |
|
18907 | 1875 |
fun gen_theorem prep_src prep_elem prep_stmt |
1876 |
kind before_qed after_qed (name, raw_atts) raw_elems raw_concl thy = |
|
17355 | 1877 |
let |
18907 | 1878 |
val atts = map (prep_src thy) raw_atts; |
1879 |
val ((concl_elems, concl), mk_stmt) = conclusion (prep_src thy) raw_concl; |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1880 |
|
17355 | 1881 |
val thy_ctxt = ProofContext.init thy; |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1882 |
val elems = map (prep_elem thy) (raw_elems @ concl_elems); |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1883 |
val (_, _, elems_ctxt, propp) = prep_stmt NONE elems (map snd concl) thy_ctxt; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1884 |
val ((stmt, facts), goal_ctxt) = mk_stmt (map fst concl ~~ propp) elems_ctxt; |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1885 |
|
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1886 |
fun after_qed' results goal_ctxt' = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1887 |
thy_ctxt |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1888 |
|> ProofContext.transfer (ProofContext.theory_of goal_ctxt') |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1889 |
|> after_qed results; |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1890 |
in |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1891 |
global_goal kind before_qed after_qed' (SOME "") (name, atts) stmt goal_ctxt |
18907 | 1892 |
|> Proof.refine_insert facts |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1893 |
end; |
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
1894 |
|
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
1895 |
fun gen_theorem_in_locale prep_locale prep_src prep_elem prep_stmt no_target |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1896 |
kind before_qed after_qed raw_loc (name, atts) raw_elems raw_concl thy = |
17355 | 1897 |
let |
18907 | 1898 |
val ((concl_elems, concl), mk_stmt) = conclusion (prep_src thy) raw_concl; |
18806 | 1899 |
val loc = prep_locale thy raw_loc; |
1900 |
val loc_atts = map (prep_src thy) atts; |
|
1901 |
val loc_attss = map (map (prep_src thy) o snd o fst) concl; |
|
1902 |
val target = if no_target then NONE else SOME (extern thy loc); |
|
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1903 |
val elems = map (prep_elem thy) (raw_elems @ concl_elems); |
17355 | 1904 |
val names = map (fst o fst) concl; |
1905 |
||
19662
2f5d076fde32
replaced abbrevs by term_syntax, which is both simpler and more general;
wenzelm
parents:
19585
diff
changeset
|
1906 |
val thy_ctxt = init_term_syntax loc (ProofContext.init thy); |
19991
0c9650664d47
Locales no longer generate views. The following functions have changed
ballarin
parents:
19984
diff
changeset
|
1907 |
val (_, loc_ctxt, elems_ctxt, propp) = |
18806 | 1908 |
prep_stmt (SOME raw_loc) elems (map snd concl) thy_ctxt; |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1909 |
val ((stmt, facts), goal_ctxt) = mk_stmt (map (apsnd (K []) o fst) concl ~~ propp) elems_ctxt; |
17355 | 1910 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1911 |
fun after_qed' results goal_ctxt' = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1912 |
let |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1913 |
val loc_ctxt' = loc_ctxt |> ProofContext.transfer (ProofContext.theory_of goal_ctxt'); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1914 |
val loc_results = results |> burrow (ProofContext.export_standard goal_ctxt' loc_ctxt'); |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1915 |
in |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1916 |
loc_ctxt' |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1917 |
|> locale_results kind loc ((names ~~ loc_attss) ~~ loc_results) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1918 |
|-> (fn res => |
18806 | 1919 |
if name = "" andalso null loc_atts then I |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
1920 |
else #2 o locale_results kind loc [((name, loc_atts), maps #2 res)]) |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
1921 |
|> after_qed loc_results results |
17355 | 1922 |
end; |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1923 |
in |
18907 | 1924 |
global_goal kind before_qed after_qed' target (name, []) stmt goal_ctxt |
1925 |
|> Proof.refine_insert facts |
|
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1926 |
end; |
17355 | 1927 |
|
1928 |
in |
|
1929 |
||
18907 | 1930 |
val theorem = gen_theorem Attrib.intern_src intern_attrib read_context_statement; |
17355 | 1931 |
val theorem_i = gen_theorem (K I) (K I) cert_context_statement; |
18137 | 1932 |
|
1933 |
val theorem_in_locale = gen_theorem_in_locale intern Attrib.intern_src intern_attrib |
|
1934 |
read_context_statement false; |
|
1935 |
||
1936 |
val theorem_in_locale_i = gen_theorem_in_locale (K I) (K I) (K I) |
|
1937 |
cert_context_statement false; |
|
1938 |
||
1939 |
val theorem_in_locale_no_target = gen_theorem_in_locale (K I) (K I) (K I) |
|
1940 |
cert_context_statement true; |
|
17355 | 1941 |
|
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
1942 |
fun smart_theorem kind NONE a [] (Element.Shows concl) = |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
1943 |
Proof.theorem kind NONE (K I) (SOME "") a concl o ProofContext.init |
17355 | 1944 |
| smart_theorem kind NONE a elems concl = |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
1945 |
theorem kind NONE (K I) a elems concl |
17355 | 1946 |
| smart_theorem kind (SOME loc) a elems concl = |
17856 | 1947 |
theorem_in_locale kind NONE (K (K I)) loc a elems concl; |
17355 | 1948 |
|
1949 |
end; |
|
1950 |
||
1951 |
||
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1952 |
(** Normalisation of locale statements --- |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1953 |
discharges goals implied by interpretations **) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1954 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1955 |
local |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1956 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1957 |
fun locale_assm_intros thy = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1958 |
Symtab.fold (fn (_, {intros = (a, _), ...}) => fn intros => (a @ intros)) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1959 |
(#2 (GlobalLocalesData.get thy)) []; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1960 |
fun locale_base_intros thy = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1961 |
Symtab.fold (fn (_, {intros = (_, b), ...}) => fn intros => (b @ intros)) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1962 |
(#2 (GlobalLocalesData.get thy)) []; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1963 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1964 |
fun all_witnesses ctxt = |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1965 |
let |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1966 |
val thy = ProofContext.theory_of ctxt; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1967 |
fun get registrations = Symtab.fold (fn (_, regs) => fn thms => |
20069
77a6b62418bb
Witness theorems of interpretations now transfered to current theory.
ballarin
parents:
20059
diff
changeset
|
1968 |
(Registrations.dest thy regs |> map (fn (_, (_, wits)) => |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1969 |
map Element.conclude_witness wits) |> flat) @ thms) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1970 |
registrations []; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1971 |
val globals = get (#3 (GlobalLocalesData.get thy)); |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1972 |
val locals = get (LocalLocalesData.get ctxt); |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1973 |
in globals @ locals end; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1974 |
(* FIXME: proper varification *) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1975 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1976 |
in |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1977 |
|
19984
29bb4659f80a
Method intro_locales replaced by intro_locales and unfold_locales.
ballarin
parents:
19942
diff
changeset
|
1978 |
fun intro_locales_tac eager ctxt facts st = |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1979 |
let |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1980 |
val wits = all_witnesses ctxt |> map Thm.varifyT; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1981 |
val thy = ProofContext.theory_of ctxt; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1982 |
val intros = locale_base_intros thy @ (if eager then locale_assm_intros thy else []); |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1983 |
in |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1984 |
(ALLGOALS (Method.insert_tac facts THEN' |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1985 |
REPEAT_ALL_NEW (resolve_tac (wits @ intros))) |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1986 |
THEN Tactic.distinct_subgoals_tac) st |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1987 |
end; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1988 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1989 |
val _ = Context.add_setup (Method.add_methods |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1990 |
[("intro_locales", |
19984
29bb4659f80a
Method intro_locales replaced by intro_locales and unfold_locales.
ballarin
parents:
19942
diff
changeset
|
1991 |
Method.ctxt_args (fn ctxt => Method.METHOD (intro_locales_tac false ctxt)), |
29bb4659f80a
Method intro_locales replaced by intro_locales and unfold_locales.
ballarin
parents:
19942
diff
changeset
|
1992 |
"back-chain introduction rules of locales without unfolding predicates"), |
29bb4659f80a
Method intro_locales replaced by intro_locales and unfold_locales.
ballarin
parents:
19942
diff
changeset
|
1993 |
("unfold_locales", |
29bb4659f80a
Method intro_locales replaced by intro_locales and unfold_locales.
ballarin
parents:
19942
diff
changeset
|
1994 |
Method.ctxt_args (fn ctxt => Method.METHOD (intro_locales_tac true ctxt)), |
29bb4659f80a
Method intro_locales replaced by intro_locales and unfold_locales.
ballarin
parents:
19942
diff
changeset
|
1995 |
"back-chain all introduction rules of locales")]); |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1996 |
|
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1997 |
end; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
1998 |
|
19780 | 1999 |
|
15598
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2000 |
(** Interpretation commands **) |
15596 | 2001 |
|
2002 |
local |
|
2003 |
||
2004 |
(* extract proof obligations (assms and defs) from elements *) |
|
2005 |
||
19780 | 2006 |
fun extract_asms_elems ((id, Assumed _), elems) = (id, maps Element.prems_of elems) |
17138 | 2007 |
| extract_asms_elems ((id, Derived _), _) = (id, []); |
15596 | 2008 |
|
2009 |
||
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2010 |
(* activate instantiated facts in theory or context *) |
15596 | 2011 |
|
17138 | 2012 |
fun gen_activate_facts_elemss get_reg note attrib std put_reg add_wit |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2013 |
attn all_elemss new_elemss propss thmss thy_ctxt = |
17033 | 2014 |
let |
2015 |
fun activate_elem disch (prfx, atts) (Notes facts) thy_ctxt = |
|
2016 |
let |
|
2017 |
val facts' = facts |
|
2018 |
(* discharge hyps in attributes *) |
|
17109
606c269d1e26
added add_locale_context(_i), which returns the body context for presentation;
wenzelm
parents:
17096
diff
changeset
|
2019 |
|> Attrib.map_facts (attrib thy_ctxt o Args.map_values I I I disch) |
17033 | 2020 |
(* insert interpretation attributes *) |
2021 |
|> map (apfst (apsnd (fn a => a @ map (attrib thy_ctxt) atts))) |
|
2022 |
(* discharge hyps *) |
|
19061
ffbbac0261c9
removed distinct, renamed gen_distinct to distinct;
wenzelm
parents:
19025
diff
changeset
|
2023 |
|> map (apsnd (map (apfst (map disch)))); |
19780 | 2024 |
in snd (note prfx facts' thy_ctxt) end |
17033 | 2025 |
| activate_elem _ _ _ thy_ctxt = thy_ctxt; |
2026 |
||
17138 | 2027 |
fun activate_elems disch ((id, _), elems) thy_ctxt = |
17033 | 2028 |
let |
18343 | 2029 |
val ((prfx, atts2), _) = the (get_reg thy_ctxt id) |
17033 | 2030 |
handle Option => sys_error ("Unknown registration of " ^ |
2031 |
quote (fst id) ^ " while activating facts."); |
|
2032 |
in |
|
2033 |
fold (activate_elem disch (prfx, atts2)) elems thy_ctxt |
|
2034 |
end; |
|
15596 | 2035 |
|
17033 | 2036 |
val thy_ctxt' = thy_ctxt |
2037 |
(* add registrations *) |
|
2038 |
|> fold (fn ((id, _), _) => put_reg id attn) new_elemss |
|
2039 |
(* add witnesses of Assumed elements *) |
|
19780 | 2040 |
|> fold (fn (id, thms) => fold (add_wit id) thms) (map fst propss ~~ thmss); |
15596 | 2041 |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2042 |
val prems = flat (map_filter |
17033 | 2043 |
(fn ((id, Assumed _), _) => Option.map snd (get_reg thy_ctxt' id) |
2044 |
| ((_, Derived _), _) => NONE) all_elemss); |
|
2045 |
val thy_ctxt'' = thy_ctxt' |
|
2046 |
(* add witnesses of Derived elements *) |
|
19780 | 2047 |
|> fold (fn (id, thms) => fold (add_wit id o Element.satisfy_witness prems) thms) |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2048 |
(map_filter (fn ((_, Assumed _), _) => NONE |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
2049 |
| ((id, Derived thms), _) => SOME (id, thms)) new_elemss) |
19780 | 2050 |
|
2051 |
val disch' = std o Element.satisfy_thm prems; (* FIXME *) |
|
17033 | 2052 |
in |
2053 |
thy_ctxt'' |
|
2054 |
(* add facts to theory or context *) |
|
2055 |
|> fold (activate_elems disch') new_elemss |
|
2056 |
end; |
|
15596 | 2057 |
|
17355 | 2058 |
fun global_activate_facts_elemss x = gen_activate_facts_elemss |
15696 | 2059 |
(fn thy => fn (name, ps) => |
2060 |
get_global_registration thy (name, map Logic.varify ps)) |
|
19780 | 2061 |
(global_note_prefix_i "") |
18728 | 2062 |
Attrib.attribute_i Drule.standard |
17033 | 2063 |
(fn (name, ps) => put_global_registration (name, map Logic.varify ps)) |
19780 | 2064 |
(fn (n, ps) => add_global_witness (n, map Logic.varify ps) o |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
2065 |
Element.map_witness (fn (t, th) => (Logic.legacy_unvarify t, legacy_unvarify th)) |
19780 | 2066 |
(* FIXME *)) x; |
17355 | 2067 |
|
2068 |
fun local_activate_facts_elemss x = gen_activate_facts_elemss |
|
15696 | 2069 |
get_local_registration |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
2070 |
local_note_prefix_i |
18728 | 2071 |
(Attrib.attribute_i o ProofContext.theory_of) I |
17033 | 2072 |
put_local_registration |
17355 | 2073 |
add_local_witness x; |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2074 |
|
17033 | 2075 |
fun gen_prep_registration mk_ctxt is_local read_terms test_reg activate |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2076 |
attn expr insts thy_ctxt = |
15596 | 2077 |
let |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2078 |
val ctxt = mk_ctxt thy_ctxt; |
16458 | 2079 |
val thy = ProofContext.theory_of ctxt; |
15596 | 2080 |
|
15696 | 2081 |
val ctxt' = ctxt |> ProofContext.theory_of |> ProofContext.init; |
19783 | 2082 |
val pts = params_of_expr ctxt' [] (intern_expr thy expr) |
2083 |
([], Symtab.empty, Symtab.empty); |
|
2084 |
val params_ids = make_params_ids (#1 pts); |
|
2085 |
val raw_params_elemss = make_raw_params_elemss pts; |
|
16458 | 2086 |
val ((ids, _), raw_elemss) = flatten (ctxt', intern_expr thy) |
16102
c5f6726d9bb1
Locale expressions: rename with optional mixfix syntax.
ballarin
parents:
16028
diff
changeset
|
2087 |
(([], Symtab.empty), Expr expr); |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2088 |
val ((parms, all_elemss, _), (_, (_, defs, _))) = |
19783 | 2089 |
read_elemss false ctxt' [] (raw_params_elemss @ raw_elemss) []; |
15596 | 2090 |
|
2091 |
(** compute instantiation **) |
|
2092 |
||
15696 | 2093 |
(* user input *) |
15596 | 2094 |
val insts = if length parms < length insts |
2095 |
then error "More arguments than parameters in instantiation." |
|
2096 |
else insts @ replicate (length parms - length insts) NONE; |
|
2097 |
val (ps, pTs) = split_list parms; |
|
19810 | 2098 |
val pvTs = map Logic.legacy_varifyT pTs; |
15598
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2099 |
|
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2100 |
(* instantiations given by user *) |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2101 |
val given = map_filter (fn (_, (NONE, _)) => NONE |
15596 | 2102 |
| (x, (SOME inst, T)) => SOME (x, (inst, T))) (ps ~~ (insts ~~ pvTs)); |
2103 |
val (given_ps, given_insts) = split_list given; |
|
2104 |
val tvars = foldr Term.add_typ_tvars [] pvTs; |
|
2105 |
val used = foldr Term.add_typ_varnames [] pvTs; |
|
17485 | 2106 |
fun sorts (a, i) = AList.lookup (op =) tvars (a, i); |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2107 |
val (vs, vinst) = read_terms thy_ctxt sorts used given_insts; |
15696 | 2108 |
val vars = foldl Term.add_term_tvar_ixns [] vs \\ map fst tvars; |
20196
9a19e4de6e2e
renamed add_term_varnames to Term.add_varnames (cf. Term.add_vars etc.);
wenzelm
parents:
20167
diff
changeset
|
2109 |
val vars' = fold Term.add_varnames vs vars; |
15696 | 2110 |
val _ = if null vars' then () |
2111 |
else error ("Illegal schematic variable(s) in instantiation: " ^ |
|
2112 |
commas_quote (map Syntax.string_of_vname vars')); |
|
15598
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2113 |
(* replace new types (which are TFrees) by ones with new names *) |
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2114 |
val new_Tnames = foldr Term.add_term_tfree_names [] vs; |
20092 | 2115 |
val new_Tnames' = Name.invent_list used "'a" (length new_Tnames); |
15696 | 2116 |
val renameT = |
2117 |
if is_local then I |
|
19810 | 2118 |
else Logic.legacy_unvarifyT o Term.map_type_tfree (fn (a, s) => |
17485 | 2119 |
TFree ((the o AList.lookup (op =) (new_Tnames ~~ new_Tnames')) a, s)); |
15696 | 2120 |
val rename = |
2121 |
if is_local then I |
|
20548
8ef25fe585a8
renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
wenzelm
parents:
20366
diff
changeset
|
2122 |
else Term.map_types renameT; |
15598
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2123 |
|
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2124 |
val tinst = Symtab.make (map |
15696 | 2125 |
(fn ((x, 0), T) => (x, T |> renameT) |
16850 | 2126 |
| ((_, n), _) => sys_error "Internal error var in prep_registration") vinst); |
15696 | 2127 |
val inst = Symtab.make (given_ps ~~ map rename vs); |
15596 | 2128 |
|
2129 |
(* defined params without user input *) |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2130 |
val not_given = map_filter (fn (x, (NONE, T)) => SOME (x, T) |
15596 | 2131 |
| (_, (SOME _, _)) => NONE) (ps ~~ (insts ~~ pTs)); |
18137 | 2132 |
fun add_def (p, pT) inst = |
15596 | 2133 |
let |
2134 |
val (t, T) = case find_first (fn (Free (a, _), _) => a = p) defs of |
|
2135 |
NONE => error ("Instance missing for parameter " ^ quote p) |
|
2136 |
| SOME (Free (_, T), t) => (t, T); |
|
18137 | 2137 |
val d = Element.inst_term (tinst, inst) t; |
2138 |
in Symtab.update_new (p, d) inst end; |
|
2139 |
val inst = fold add_def not_given inst; |
|
2140 |
val insts = (tinst, inst); |
|
2141 |
(* Note: insts contain no vars. *) |
|
15596 | 2142 |
|
19783 | 2143 |
|
15596 | 2144 |
(** compute proof obligations **) |
2145 |
||
15598
4ab52355bb53
Registrations of global locale interpretations: improved, better naming.
ballarin
parents:
15596
diff
changeset
|
2146 |
(* restore "small" ids *) |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2147 |
val ids' = map (fn ((n, ps), (_, mode)) => |
19783 | 2148 |
((n, map (fn p => Free (p, (the o AList.lookup (op =) parms) p)) ps), mode)) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
2149 |
ids; |
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
2150 |
val (_, all_elemss') = chop (length raw_params_elemss) all_elemss |
15596 | 2151 |
(* instantiate ids and elements *) |
19931
fb32b43e7f80
Restructured locales with predicates: import is now an interpretation.
ballarin
parents:
19914
diff
changeset
|
2152 |
val inst_elemss = (ids' ~~ all_elemss') |> map (fn (((n, ps), _), ((_, mode), elems)) => |
18137 | 2153 |
((n, map (Element.inst_term insts) ps), |
2154 |
map (fn Int e => Element.inst_ctxt thy insts e) elems) |
|
19780 | 2155 |
|> apfst (fn id => (id, map_mode (map (Element.inst_witness thy insts)) mode))); |
15596 | 2156 |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2157 |
(* remove fragments already registered with theory or context *) |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2158 |
val new_inst_elemss = filter (fn ((id, _), _) => |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2159 |
not (test_reg thy_ctxt id)) inst_elemss; |
15703 | 2160 |
val new_ids = map #1 new_inst_elemss; |
15596 | 2161 |
|
19780 | 2162 |
val propss = map extract_asms_elems new_inst_elemss; |
15596 | 2163 |
|
15703 | 2164 |
val bind_attrib = Attrib.crude_closure ctxt o Args.assignable; |
16458 | 2165 |
val attn' = apsnd (map (bind_attrib o Attrib.intern_src thy)) attn; |
15596 | 2166 |
|
17033 | 2167 |
in (propss, activate attn' inst_elemss new_inst_elemss propss) end; |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2168 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2169 |
val prep_global_registration = gen_prep_registration |
15696 | 2170 |
ProofContext.init false |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2171 |
(fn thy => fn sorts => fn used => |
16458 | 2172 |
Sign.read_def_terms (thy, K NONE, sorts) used true) |
15696 | 2173 |
(fn thy => fn (name, ps) => |
2174 |
test_global_registration thy (name, map Logic.varify ps)) |
|
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2175 |
global_activate_facts_elemss; |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2176 |
|
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2177 |
val prep_local_registration = gen_prep_registration |
15696 | 2178 |
I true |
15624
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2179 |
(fn ctxt => ProofContext.read_termTs ctxt (K false) (K NONE)) |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2180 |
smart_test_registration |
484178635bd8
Further work on interpretation commands. New command `interpret' for
ballarin
parents:
15623
diff
changeset
|
2181 |
local_activate_facts_elemss; |
15596 | 2182 |
|
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2183 |
fun prep_registration_in_locale target expr thy = |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2184 |
(* target already in internal form *) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2185 |
let |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2186 |
val ctxt = ProofContext.init thy; |
17138 | 2187 |
val ((raw_target_ids, target_syn), _) = flatten (ctxt, I) |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2188 |
(([], Symtab.empty), Expr (Locale target)); |
19278 | 2189 |
val fixed = the_locale thy target |> #params |> map #1; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2190 |
val ((all_ids, syn), raw_elemss) = flatten (ctxt, intern_expr thy) |
17138 | 2191 |
((raw_target_ids, target_syn), Expr expr); |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
2192 |
val (target_ids, ids) = chop (length raw_target_ids) all_ids; |
17138 | 2193 |
val ((parms, elemss, _), _) = read_elemss false ctxt fixed raw_elemss []; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2194 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2195 |
(** compute proof obligations **) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2196 |
|
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2197 |
(* restore "small" ids, with mode *) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2198 |
val ids' = map (apsnd snd) ids; |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2199 |
(* remove Int markers *) |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2200 |
val elemss' = map (fn (_, es) => |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2201 |
map (fn Int e => e) es) elemss |
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2202 |
(* extract assumptions and defs *) |
17138 | 2203 |
val ids_elemss = ids' ~~ elemss'; |
19780 | 2204 |
val propss = map extract_asms_elems ids_elemss; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2205 |
|
17138 | 2206 |
(** activation function: |
2207 |
- add registrations to the target locale |
|
2208 |
- add induced registrations for all global registrations of |
|
2209 |
the target, unless already present |
|
2210 |
- add facts of induced registrations to theory **) |
|
2211 |
||
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2212 |
val t_ids = map_filter |
17138 | 2213 |
(fn (id, (_, Assumed _)) => SOME id | _ => NONE) target_ids; |
2214 |
||
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2215 |
fun activate thmss thy = let |
19780 | 2216 |
val satisfy = Element.satisfy_thm (flat thmss); |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2217 |
val ids_elemss_thmss = ids_elemss ~~ thmss; |
17138 | 2218 |
val regs = get_global_registrations thy target; |
2219 |
||
2220 |
fun activate_id (((id, Assumed _), _), thms) thy = |
|
17033 | 2221 |
thy |> put_registration_in_locale target id |
17138 | 2222 |
|> fold (add_witness_in_locale target id) thms |
2223 |
| activate_id _ thy = thy; |
|
2224 |
||
2225 |
fun activate_reg (vts, ((prfx, atts2), _)) thy = let |
|
18137 | 2226 |
val (insts, wits) = collect_global_witnesses thy fixed t_ids vts; |
2227 |
fun inst_parms ps = map |
|
17485 | 2228 |
(the o AList.lookup (op =) (map #1 fixed ~~ vts)) ps; |
19780 | 2229 |
val disch = Element.satisfy_thm wits; |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19423
diff
changeset
|
2230 |
val new_elemss = filter (fn (((name, ps), _), _) => |
17138 | 2231 |
not (test_global_registration thy (name, inst_parms ps))) (ids_elemss); |
2232 |
fun activate_assumed_id (((_, Derived _), _), _) thy = thy |
|
2233 |
| activate_assumed_id ((((name, ps), Assumed _), _), thms) thy = let |
|
2234 |
val ps' = inst_parms ps; |
|
2235 |
in |
|
2236 |
if test_global_registration thy (name, ps') |
|
2237 |
then thy |
|
2238 |
else thy |
|
2239 |
|> put_global_registration (name, ps') (prfx, atts2) |
|
19780 | 2240 |
|> fold (fn witn => fn thy => add_global_witness (name, ps') |
2241 |
(Element.inst_witness thy insts witn) thy) thms |
|
17138 | 2242 |
end; |
2243 |
||
2244 |
fun activate_derived_id ((_, Assumed _), _) thy = thy |
|
2245 |
| activate_derived_id (((name, ps), Derived ths), _) thy = let |
|
2246 |
val ps' = inst_parms ps; |
|
2247 |
in |
|
2248 |
if test_global_registration thy (name, ps') |
|
2249 |
then thy |
|
2250 |
else thy |
|
2251 |
|> put_global_registration (name, ps') (prfx, atts2) |
|
19780 | 2252 |
|> fold (fn witn => fn thy => add_global_witness (name, ps') |
2253 |
(witn |> Element.map_witness (fn (t, th) => (* FIXME *) |
|
18137 | 2254 |
(Element.inst_term insts t, |
19780 | 2255 |
disch (Element.inst_thm thy insts (satisfy th))))) thy) ths |
17138 | 2256 |
end; |
2257 |
||
2258 |
fun activate_elem (Notes facts) thy = |
|
2259 |
let |
|
2260 |
val facts' = facts |
|
18728 | 2261 |
|> Attrib.map_facts (Attrib.attribute_i thy o |
18137 | 2262 |
Args.map_values I (Element.instT_type (#1 insts)) |
2263 |
(Element.inst_term insts) |
|
2264 |
(disch o Element.inst_thm thy insts o satisfy)) |
|
18728 | 2265 |
|> map (apfst (apsnd (fn a => a @ map (Attrib.attribute thy) atts2))) |
18137 | 2266 |
|> map (apsnd (map (apfst (map (disch o Element.inst_thm thy insts o satisfy))))) |
17138 | 2267 |
in |
18377 | 2268 |
thy |
19018
88b4979193d8
added abbreviations: activated by init, no expressions yet;
wenzelm
parents:
18964
diff
changeset
|
2269 |
|> global_note_prefix_i "" prfx facts' |
18377 | 2270 |
|> snd |
17138 | 2271 |
end |
2272 |
| activate_elem _ thy = thy; |
|
2273 |
||
2274 |
fun activate_elems (_, elems) thy = fold activate_elem elems thy; |
|
2275 |
||
2276 |
in thy |> fold activate_assumed_id ids_elemss_thmss |
|
2277 |
|> fold activate_derived_id ids_elemss |
|
2278 |
|> fold activate_elems new_elemss end; |
|
17033 | 2279 |
in |
17138 | 2280 |
thy |> fold activate_id ids_elemss_thmss |
2281 |
|> fold activate_reg regs |
|
17033 | 2282 |
end; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2283 |
|
17033 | 2284 |
in (propss, activate) end; |
17000
552df70f52c2
First version of interpretation in locales. Not yet fully functional.
ballarin
parents:
16947
diff
changeset
|
2285 |
|
17355 | 2286 |
fun prep_propp propss = propss |> map (fn ((name, _), props) => |
19780 | 2287 |
(("", []), map (rpair [] o Element.mark_witness) props)); |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2288 |
|
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2289 |
fun prep_result propps thmss = |
19780 | 2290 |
ListPair.map (fn ((_, props), thms) => map2 Element.make_witness props thms) (propps, thmss); |
17437 | 2291 |
|
17438 | 2292 |
fun goal_name thy kind target propss = |
2293 |
kind ^ Proof.goal_names (Option.map (extern thy) target) "" |
|
2294 |
(propss |> map (fn ((name, _), _) => extern thy name)); |
|
17355 | 2295 |
|
2296 |
in |
|
2297 |
||
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2298 |
fun interpretation after_qed (prfx, atts) expr insts thy = |
17355 | 2299 |
let |
2300 |
val (propss, activate) = prep_global_registration (prfx, atts) expr insts thy; |
|
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2301 |
val kind = goal_name thy "interpretation" NONE propss; |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2302 |
fun after_qed' results = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2303 |
ProofContext.theory (activate (prep_result propss results)) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2304 |
#> after_qed; |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2305 |
in |
18137 | 2306 |
ProofContext.init thy |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2307 |
|> Proof.theorem_i kind NONE after_qed' NONE ("", []) (prep_propp propss) |
19810 | 2308 |
|> Element.refine_witness |> Seq.hd |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2309 |
end; |
17355 | 2310 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2311 |
fun interpretation_in_locale after_qed (raw_target, expr) thy = |
17355 | 2312 |
let |
2313 |
val target = intern thy raw_target; |
|
2314 |
val (propss, activate) = prep_registration_in_locale target expr thy; |
|
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2315 |
val kind = goal_name thy "interpretation" (SOME target) propss; |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2316 |
fun after_qed' locale_results results = |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2317 |
ProofContext.theory (activate (prep_result propss results)) |
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2318 |
#> after_qed; |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2319 |
in |
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2320 |
thy |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2321 |
|> theorem_in_locale_no_target kind NONE after_qed' target ("", []) [] |
18899
a8e913c93578
theorem(_in_locale): Element.statement, Obtain.statement;
wenzelm
parents:
18890
diff
changeset
|
2322 |
(Element.Shows (prep_propp propss)) |
19810 | 2323 |
|> Element.refine_witness |> Seq.hd |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2324 |
end; |
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2325 |
|
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2326 |
fun interpret after_qed (prfx, atts) expr insts int state = |
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2327 |
let |
19296 | 2328 |
val _ = Proof.assert_forward_or_chain state; |
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2329 |
val ctxt = Proof.context_of state; |
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2330 |
val (propss, activate) = prep_local_registration (prfx, atts) expr insts ctxt; |
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2331 |
val kind = goal_name (Proof.theory_of state) "interpret" NONE propss; |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2332 |
fun after_qed' results = |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2333 |
Proof.map_context (K (ctxt |> activate (prep_result propss results))) |
17449
429ca1e21289
interpretation: use goal commands without target -- no storing of results;
wenzelm
parents:
17438
diff
changeset
|
2334 |
#> Proof.put_facts NONE |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2335 |
#> after_qed; |
17355 | 2336 |
in |
18123
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2337 |
state |
1bb572e8cee9
avoid prove_plain, export_plain, simplified after_qed;
wenzelm
parents:
18038
diff
changeset
|
2338 |
|> Proof.local_goal (ProofDisplay.print_results int) (K I) ProofContext.bind_propp_i |
20366
867696dc64fc
global goals/qeds: after_qed operates on Proof.context (potentially local_theory);
wenzelm
parents:
20317
diff
changeset
|
2339 |
kind NONE after_qed' (prep_propp propss) |
19810 | 2340 |
|> Element.refine_witness |> Seq.hd |
17437 | 2341 |
end; |
15596 | 2342 |
|
11896 | 2343 |
end; |
17355 | 2344 |
|
2345 |
end; |