src/Pure/sign.ML
author haftmann
Thu, 20 Nov 2008 14:55:25 +0100
changeset 28861 f53abb0733ee
parent 28792 1d80cee865de
child 28863 32e83a854e5e
permissions -rw-r--r--
using name bindings
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929ad32d63fc Pure/ROOT.ML
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(*  Title:      Pure/sign.ML
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    ID:         $Id$
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    Author:     Lawrence C Paulson and Markus Wenzel
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Logical signature content: naming conventions, concrete syntax, type
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signature, polymorphic constants.
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*)
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signature SIGN =
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sig
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  val rep_sg: theory ->
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   {naming: NameSpace.naming,
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    syn: Syntax.syntax,
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    tsig: Type.tsig,
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    consts: Consts.T}
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  val naming_of: theory -> NameSpace.naming
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  val base_name: string -> bstring
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  val name_decl: (string * 'a -> theory -> 'b * theory)
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    -> Name.binding * 'a -> theory -> (string * 'b) * theory
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  val full_name: theory -> bstring -> string
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  val full_binding: theory -> Name.binding -> string
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  val full_name_path: theory -> string -> bstring -> string
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  val declare_name: theory -> string -> NameSpace.T -> NameSpace.T
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  val syn_of: theory -> Syntax.syntax
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  val tsig_of: theory -> Type.tsig
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  val classes_of: theory -> Sorts.algebra
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  val all_classes: theory -> class list
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  val super_classes: theory -> class -> class list
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  val minimize_sort: theory -> sort -> sort
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  val complete_sort: theory -> sort -> sort
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  val defaultS: theory -> sort
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  val subsort: theory -> sort * sort -> bool
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  val of_sort: theory -> typ * sort -> bool
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  val witness_sorts: theory -> sort list -> sort list -> (typ * sort) list
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  val is_logtype: theory -> string -> bool
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  val typ_instance: theory -> typ * typ -> bool
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  val typ_equiv: theory -> typ * typ -> bool
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  val typ_match: theory -> typ * typ -> Type.tyenv -> Type.tyenv
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  val typ_unify: theory -> typ * typ -> Type.tyenv * int -> Type.tyenv * int
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  val consts_of: theory -> Consts.T
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  val the_const_constraint: theory -> string -> typ
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  val const_type: theory -> string -> typ option
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  val the_const_type: theory -> string -> typ
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  val declared_tyname: theory -> string -> bool
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  val declared_const: theory -> string -> bool
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  val const_monomorphic: theory -> string -> bool
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  val const_syntax_name: theory -> string -> string
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  val const_typargs: theory -> string * typ -> typ list
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  val const_instance: theory -> string * typ list -> typ
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  val mk_const: theory -> string * typ list -> term
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  val class_space: theory -> NameSpace.T
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  val type_space: theory -> NameSpace.T
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  val const_space: theory -> NameSpace.T
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  val intern_class: theory -> xstring -> string
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  val extern_class: theory -> string -> xstring
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  val intern_type: theory -> xstring -> string
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  val extern_type: theory -> string -> xstring
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  val intern_const: theory -> xstring -> string
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  val extern_const: theory -> string -> xstring
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  val intern_sort: theory -> sort -> sort
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  val extern_sort: theory -> sort -> sort
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  val intern_typ: theory -> typ -> typ
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  val extern_typ: theory -> typ -> typ
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  val intern_term: theory -> term -> term
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  val extern_term: (string -> xstring) -> theory -> term -> term
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  val intern_tycons: theory -> typ -> typ
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  val arity_number: theory -> string -> int
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  val arity_sorts: theory -> string -> sort -> sort list
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  val certify_class: theory -> class -> class
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  val certify_sort: theory -> sort -> sort
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  val certify_typ: theory -> typ -> typ
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  val certify_typ_mode: Type.mode -> theory -> typ -> typ
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  val certify': bool -> Pretty.pp -> bool -> Consts.T -> theory -> term -> term * typ * int
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  val certify_term: theory -> term -> term * typ * int
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  val certify_prop: theory -> term -> term * typ * int
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  val cert_term: theory -> term -> term
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  val cert_prop: theory -> term -> term
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  val no_frees: Pretty.pp -> term -> term
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  val no_vars: Pretty.pp -> term -> term
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  val cert_def: Proof.context -> term -> (string * typ) * term
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  val read_class: theory -> xstring -> class
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  val read_arity: theory -> xstring * string list * string -> arity
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  val cert_arity: theory -> arity -> arity
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  val add_defsort: string -> theory -> theory
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  val add_defsort_i: sort -> theory -> theory
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  val add_types: (bstring * int * mixfix) list -> theory -> theory
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  val add_nonterminals: bstring list -> theory -> theory
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  val add_tyabbrs: (bstring * string list * string * mixfix) list -> theory -> theory
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  val add_tyabbrs_i: (bstring * string list * typ * mixfix) list -> theory -> theory
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  val add_syntax: (bstring * string * mixfix) list -> theory -> theory
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  val add_syntax_i: (bstring * typ * mixfix) list -> theory -> theory
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  val add_modesyntax: Syntax.mode -> (bstring * string * mixfix) list -> theory -> theory
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  val add_modesyntax_i: Syntax.mode -> (bstring * typ * mixfix) list -> theory -> theory
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  val del_modesyntax: Syntax.mode -> (bstring * string * mixfix) list -> theory -> theory
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  val del_modesyntax_i: Syntax.mode -> (bstring * typ * mixfix) list -> theory -> theory
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  val notation: bool -> Syntax.mode -> (term * mixfix) list -> theory -> theory
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  val declare_const: Properties.T -> (Name.binding * typ) * mixfix -> theory -> term * theory
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  val add_consts: (bstring * string * mixfix) list -> theory -> theory
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  val add_consts_i: (bstring * typ * mixfix) list -> theory -> theory
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  val add_abbrev: string -> Properties.T -> Name.binding * term -> theory -> (term * term) * theory
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  val revert_abbrev: string -> string -> theory -> theory
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  val add_const_constraint: string * typ option -> theory -> theory
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  val primitive_class: string * class list -> theory -> theory
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  val primitive_classrel: class * class -> theory -> theory
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  val primitive_arity: arity -> theory -> theory
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  val add_trfuns:
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    (string * (ast list -> ast)) list *
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    (string * (term list -> term)) list *
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    (string * (term list -> term)) list *
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    (string * (ast list -> ast)) list -> theory -> theory
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  val add_trfunsT:
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    (string * (bool -> typ -> term list -> term)) list -> theory -> theory
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  val add_advanced_trfuns:
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    (string * (Proof.context -> ast list -> ast)) list *
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    (string * (Proof.context -> term list -> term)) list *
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    (string * (Proof.context -> term list -> term)) list *
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    (string * (Proof.context -> ast list -> ast)) list -> theory -> theory
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  val add_advanced_trfunsT:
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    (string * (Proof.context -> bool -> typ -> term list -> term)) list -> theory -> theory
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  val add_tokentrfuns:
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    (string * string * (Proof.context -> string -> Pretty.T)) list -> theory -> theory
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  val add_mode_tokentrfuns: string -> (string * (Proof.context -> string -> Pretty.T)) list
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    -> theory -> theory
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  val add_trrules: (xstring * string) Syntax.trrule list -> theory -> theory
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  val del_trrules: (xstring * string) Syntax.trrule list -> theory -> theory
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  val add_trrules_i: ast Syntax.trrule list -> theory -> theory
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  val del_trrules_i: ast Syntax.trrule list -> theory -> theory
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  val add_path: string -> theory -> theory
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  val parent_path: theory -> theory
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  val root_path: theory -> theory
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  val absolute_path: theory -> theory
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  val local_path: theory -> theory
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  val no_base_names: theory -> theory
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  val qualified_names: theory -> theory
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  val sticky_prefix: string -> theory -> theory
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  val restore_naming: theory -> theory -> theory
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  val hide_class: bool -> string -> theory -> theory
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  val hide_type: bool -> string -> theory -> theory
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  val hide_const: bool -> string -> theory -> theory
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end
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structure Sign: SIGN =
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struct
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(** datatype sign **)
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datatype sign = Sign of
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 {naming: NameSpace.naming,     (*common naming conventions*)
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  syn: Syntax.syntax,           (*concrete syntax for terms, types, sorts*)
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  tsig: Type.tsig,              (*order-sorted signature of types*)
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  consts: Consts.T};            (*polymorphic constants*)
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fun make_sign (naming, syn, tsig, consts) =
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  Sign {naming = naming, syn = syn, tsig = tsig, consts = consts};
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structure SignData = TheoryDataFun
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(
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  type T = sign;
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  val copy = I;
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  fun extend (Sign {syn, tsig, consts, ...}) =
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    make_sign (NameSpace.default_naming, syn, tsig, consts);
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  val empty =
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    make_sign (NameSpace.default_naming, Syntax.basic_syn, Type.empty_tsig, Consts.empty);
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  fun merge pp (sign1, sign2) =
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    let
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      val Sign {naming = _, syn = syn1, tsig = tsig1, consts = consts1} = sign1;
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      val Sign {naming = _, syn = syn2, tsig = tsig2, consts = consts2} = sign2;
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      val naming = NameSpace.default_naming;
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      val syn = Syntax.merge_syntaxes syn1 syn2;
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      val tsig = Type.merge_tsigs pp (tsig1, tsig2);
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      val consts = Consts.merge (consts1, consts2);
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    in make_sign (naming, syn, tsig, consts) end;
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);
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fun rep_sg thy = SignData.get thy |> (fn Sign args => args);
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fun map_sign f = SignData.map (fn Sign {naming, syn, tsig, consts} =>
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  make_sign (f (naming, syn, tsig, consts)));
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fun map_naming f = map_sign (fn (naming, syn, tsig, consts) => (f naming, syn, tsig, consts));
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fun map_syn f = map_sign (fn (naming, syn, tsig, consts) => (naming, f syn, tsig, consts));
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fun map_tsig f = map_sign (fn (naming, syn, tsig, consts) => (naming, syn, f tsig, consts));
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fun map_consts f = map_sign (fn (naming, syn, tsig, consts) => (naming, syn, tsig, f consts));
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(* naming *)
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val naming_of = #naming o rep_sg;
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val base_name = NameSpace.base;
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fun name_decl decl (b, x) thy =
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  let
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    val naming = naming_of thy;
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    val (naming', name) = Name.namify naming b;
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  in
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    thy
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    |> map_naming (K naming')
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    |> decl (Name.name_of b, x)
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    |>> pair name
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    ||> map_naming (K naming)
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  end;
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val namify = Name.namify o naming_of;
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val full_name = NameSpace.full o naming_of;
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val full_binding = NameSpace.full_binding o naming_of;
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fun full_name_path thy elems = NameSpace.full (NameSpace.add_path elems (naming_of thy));
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val declare_name = NameSpace.declare o naming_of;
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(* syntax *)
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val syn_of = #syn o rep_sg;
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(* type signature *)
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val tsig_of = #tsig o rep_sg;
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val classes_of = #2 o #classes o Type.rep_tsig o tsig_of;
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val all_classes = Sorts.all_classes o classes_of;
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val super_classes = Sorts.super_classes o classes_of;
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val minimize_sort = Sorts.minimize_sort o classes_of;
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val complete_sort = Sorts.complete_sort o classes_of;
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val defaultS = Type.defaultS o tsig_of;
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val subsort = Type.subsort o tsig_of;
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val of_sort = Type.of_sort o tsig_of;
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val witness_sorts = Type.witness_sorts o tsig_of;
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val is_logtype = member (op =) o Type.logical_types o tsig_of;
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val typ_instance = Type.typ_instance o tsig_of;
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fun typ_equiv thy (T, U) = typ_instance thy (T, U) andalso typ_instance thy (U, T);
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val typ_match = Type.typ_match o tsig_of;
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val typ_unify = Type.unify o tsig_of;
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(* polymorphic constants *)
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val consts_of = #consts o rep_sg;
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val the_const_constraint = Consts.the_constraint o consts_of;
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val the_const_type = Consts.the_type o consts_of;
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val const_type = try o the_const_type;
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val const_monomorphic = Consts.is_monomorphic o consts_of;
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val const_syntax_name = Consts.syntax_name o consts_of;
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val const_typargs = Consts.typargs o consts_of;
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val const_instance = Consts.instance o consts_of;
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fun mk_const thy (c, Ts) = Const (c, const_instance thy (c, Ts));
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val declared_tyname = Symtab.defined o #2 o #types o Type.rep_tsig o tsig_of;
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val declared_const = can o the_const_constraint;
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(** intern / extern names **)
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val class_space = #1 o #classes o Type.rep_tsig o tsig_of;
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val type_space = #1 o #types o Type.rep_tsig o tsig_of;
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val const_space = Consts.space_of o consts_of;
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val intern_class = NameSpace.intern o class_space;
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val extern_class = NameSpace.extern o class_space;
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val intern_type = NameSpace.intern o type_space;
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val extern_type = NameSpace.extern o type_space;
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val intern_const = NameSpace.intern o const_space;
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val extern_const = NameSpace.extern o const_space;
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val intern_sort = map o intern_class;
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val extern_sort = map o extern_class;
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local
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fun map_typ f g (Type (c, Ts)) = Type (g c, map (map_typ f g) Ts)
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  | map_typ f _ (TFree (x, S)) = TFree (x, map f S)
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  | map_typ f _ (TVar (xi, S)) = TVar (xi, map f S);
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fun map_term f g h (Const (c, T)) = Const (h c, map_typ f g T)
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  | map_term f g _ (Free (x, T)) = Free (x, map_typ f g T)
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  | map_term f g _ (Var (xi, T)) = Var (xi, map_typ f g T)
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  | map_term _ _ _ (t as Bound _) = t
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  | map_term f g h (Abs (x, T, t)) = Abs (x, map_typ f g T, map_term f g h t)
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  | map_term f g h (t $ u) = map_term f g h t $ map_term f g h u;
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   286
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val add_classesT = Term.fold_atyps
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   288
  (fn TFree (_, S) => fold (insert (op =)) S
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   289
    | TVar (_, S) => fold (insert (op =)) S
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   290
    | _ => I);
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   291
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   292
fun add_tyconsT (Type (c, Ts)) = insert (op =) c #> fold add_tyconsT Ts
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   293
  | add_tyconsT _ = I;
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   294
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   295
val add_consts = Term.fold_aterms (fn Const (c, _) => insert (op =) c | _ => I);
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   296
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   297
fun mapping add_names f t =
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  let
20664
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   299
    fun f' (x: string) = let val y = f x in if x = y then NONE else SOME (x, y) end;
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   300
    val tab = map_filter f' (add_names t []);
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   301
    fun get x = the_default x (AList.lookup (op =) tab x);
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  in get end;
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   303
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   304
fun typ_mapping f g thy T =
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   305
  T |> map_typ
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   306
    (mapping add_classesT (f thy) T)
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   307
    (mapping add_tyconsT (g thy) T);
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   308
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   309
fun term_mapping f g h thy t =
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   310
  t |> map_term
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   311
    (mapping (Term.fold_types add_classesT) (f thy) t)
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   312
    (mapping (Term.fold_types add_tyconsT) (g thy) t)
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   313
    (mapping add_consts (h thy) t);
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   314
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   315
in
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   316
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   317
val intern_typ = typ_mapping intern_class intern_type;
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   318
val extern_typ = typ_mapping extern_class extern_type;
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   319
val intern_term = term_mapping intern_class intern_type intern_const;
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   320
fun extern_term h = term_mapping extern_class extern_type (K h);
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   321
val intern_tycons = typ_mapping (K I) intern_type;
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   322
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   323
end;
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   324
83776a9f0a9c support for advanced translation functions;
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diff changeset
   325
83776a9f0a9c support for advanced translation functions;
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   326
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   327
(** certify entities **)    (*exception TYPE*)
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   328
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   329
(* certify wrt. type signature *)
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   330
19462
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   331
val arity_number = Type.arity_number o tsig_of;
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   332
fun arity_sorts thy = Type.arity_sorts (Syntax.pp_global thy) (tsig_of thy);
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   333
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   334
val certify_class         = Type.cert_class o tsig_of;
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parents: 24260
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   335
val certify_sort          = Type.cert_sort o tsig_of;
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   336
val certify_typ           = Type.cert_typ o tsig_of;
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   337
fun certify_typ_mode mode = Type.cert_typ_mode mode o tsig_of;
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   338
4961
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   339
18967
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   340
(* certify term/prop *)
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   341
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   342
local
1494
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parents: 1460
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   343
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   344
fun type_check pp tm =
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   345
  let
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   346
    fun err_appl why bs t T u U =
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   347
      let
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   348
        val xs = map Free bs;           (*we do not rename here*)
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        val t' = subst_bounds (xs, t);
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   350
        val u' = subst_bounds (xs, u);
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   351
        val msg = cat_lines
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   352
          (TypeInfer.appl_error (Syntax.pp_show_brackets pp) why t' T u' U);
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   353
      in raise TYPE (msg, [T, U], [t', u']) end;
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   354
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   355
    fun typ_of (_, Const (_, T)) = T
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   356
      | typ_of (_, Free  (_, T)) = T
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   357
      | typ_of (_, Var (_, T)) = T
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parents: 15531
diff changeset
   358
      | typ_of (bs, Bound i) = snd (List.nth (bs, i) handle Subscript =>
4961
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   359
          raise TYPE ("Loose bound variable: B." ^ string_of_int i, [], [Bound i]))
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parents: 4951
diff changeset
   360
      | typ_of (bs, Abs (x, T, body)) = T --> typ_of ((x, T) :: bs, body)
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   361
      | typ_of (bs, t $ u) =
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diff changeset
   362
          let val T = typ_of (bs, t) and U = typ_of (bs, u) in
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parents: 4951
diff changeset
   363
            (case T of
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diff changeset
   364
              Type ("fun", [T1, T2]) =>
14828
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parents: 14784
diff changeset
   365
                if T1 = U then T2 else err_appl "Incompatible operand type" bs t T u U
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diff changeset
   366
            | _ => err_appl "Operator not of function type" bs t T u U)
4961
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parents: 4951
diff changeset
   367
          end;
18967
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diff changeset
   368
  in typ_of ([], tm) end;
4961
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parents: 4951
diff changeset
   369
18967
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   370
fun err msg = raise TYPE (msg, [], []);
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diff changeset
   371
ea42ab6c08d1 export consts_of;
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diff changeset
   372
fun check_vars (t $ u) = (check_vars t; check_vars u)
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diff changeset
   373
  | check_vars (Abs (_, _, t)) = check_vars t
27205
56c96c02ab79 certify_term: reject qualified frees;
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diff changeset
   374
  | check_vars (Free (x, _)) =
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diff changeset
   375
      if NameSpace.is_qualified x then err ("Malformed variable: " ^ quote x) else ()
18967
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parents: 18941
diff changeset
   376
  | check_vars (Var (xi as (_, i), _)) =
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parents: 18941
diff changeset
   377
      if i < 0 then err ("Malformed variable: " ^ quote (Term.string_of_vname xi)) else ()
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parents: 18941
diff changeset
   378
  | check_vars _ = ();
0
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
   379
14987
699239c7632c tuned certify_term;
wenzelm
parents: 14981
diff changeset
   380
in
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wenzelm
parents: 14981
diff changeset
   381
24674
4ade7ac6a21c certify': proper do_expand argument (which observes force_expand consts) instead of home-grown normalize;
wenzelm
parents: 24517
diff changeset
   382
fun certify' prop pp do_expand consts thy tm =
251
c9b984c0a674 major cleanup;
wenzelm
parents: 229
diff changeset
   383
  let
18967
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   384
    val _ = check_vars tm;
20548
8ef25fe585a8 renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
wenzelm
parents: 20330
diff changeset
   385
    val tm' = Term.map_types (certify_typ thy) tm;
18967
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   386
    val T = type_check pp tm';
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   387
    val _ = if prop andalso T <> propT then err "Term not of type prop" else ();
24674
4ade7ac6a21c certify': proper do_expand argument (which observes force_expand consts) instead of home-grown normalize;
wenzelm
parents: 24517
diff changeset
   388
    val tm'' = Consts.certify pp (tsig_of thy) do_expand consts tm';
18967
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   389
  in (if tm = tm'' then tm else tm'', T, Term.maxidx_of_term tm'') end;
169
1b2765146aab extend: cleaned up, adapted for new Syntax.extend;
wenzelm
parents: 155
diff changeset
   390
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   391
fun certify_term thy = certify' false (Syntax.pp_global thy) true (consts_of thy) thy;
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   392
fun certify_prop thy = certify' true (Syntax.pp_global thy) true (consts_of thy) thy;
18967
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   393
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   394
fun cert_term_abbrev thy = #1 o certify' false (Syntax.pp_global thy) false (consts_of thy) thy;
18967
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   395
val cert_term = #1 oo certify_term;
ea42ab6c08d1 export consts_of;
wenzelm
parents: 18941
diff changeset
   396
val cert_prop = #1 oo certify_prop;
251
c9b984c0a674 major cleanup;
wenzelm
parents: 229
diff changeset
   397
14987
699239c7632c tuned certify_term;
wenzelm
parents: 14981
diff changeset
   398
end;
699239c7632c tuned certify_term;
wenzelm
parents: 14981
diff changeset
   399
251
c9b984c0a674 major cleanup;
wenzelm
parents: 229
diff changeset
   400
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   401
(* specifications *)
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   402
21741
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   403
fun no_variables kind add addT mk mkT pp tm =
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   404
  (case (add tm [], addT tm []) of
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   405
    ([], []) => tm
25117
74b279146ecb no_variables: tuned error msg;
wenzelm
parents: 25071
diff changeset
   406
  | (frees, tfrees) => error (Pretty.string_of (Pretty.block
74b279146ecb no_variables: tuned error msg;
wenzelm
parents: 25071
diff changeset
   407
      (Pretty.str ("Illegal " ^ kind ^ " variable(s) in term:") :: Pretty.brk 1 ::
74b279146ecb no_variables: tuned error msg;
wenzelm
parents: 25071
diff changeset
   408
       Pretty.commas (map (Pretty.term pp o mk) frees @ map (Pretty.typ pp o mkT) tfrees)))));
21741
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   409
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   410
val no_frees = no_variables "free" Term.add_frees Term.add_tfrees Free TFree;
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   411
val no_vars = no_variables "schematic" Term.add_vars Term.add_tvars Var TVar;
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   412
24981
4ec3f95190bf dest/cert_def: replaced Pretty.pp by explicit Proof.context;
wenzelm
parents: 24973
diff changeset
   413
fun cert_def ctxt tm =
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   414
  let val ((lhs, rhs), _) = tm
24981
4ec3f95190bf dest/cert_def: replaced Pretty.pp by explicit Proof.context;
wenzelm
parents: 24973
diff changeset
   415
    |> no_vars (Syntax.pp ctxt)
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   416
    |> Logic.strip_imp_concl
24981
4ec3f95190bf dest/cert_def: replaced Pretty.pp by explicit Proof.context;
wenzelm
parents: 24973
diff changeset
   417
    |> PrimitiveDefs.dest_def ctxt Term.is_Const (K false) (K false)
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   418
  in (Term.dest_Const (Term.head_of lhs), rhs) end
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   419
  handle TERM (msg, _) => error msg;
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   420
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   421
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   422
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   423
(** read and certify entities **)    (*exception ERROR*)
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   424
24273
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   425
(* classes *)
19244
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   426
19427
f086002893ad added typ_equiv;
wenzelm
parents: 19407
diff changeset
   427
fun read_class thy c = certify_class thy (intern_class thy c)
f086002893ad added typ_equiv;
wenzelm
parents: 19407
diff changeset
   428
  handle TYPE (msg, _, _) => error msg;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   429
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   430
19244
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   431
(* type arities *)
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   432
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   433
fun prep_arity prep_tycon prep_sort thy (t, Ss, S) =
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   434
  let val arity = (prep_tycon thy t, map (prep_sort thy) Ss, prep_sort thy S)
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   435
  in Type.add_arity (Syntax.pp_global thy) arity (tsig_of thy); arity end;
19244
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   436
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   437
val read_arity = prep_arity intern_type Syntax.read_sort_global;
19244
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   438
val cert_arity = prep_arity (K I) certify_sort;
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   439
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   440
2979
db6941221197 improved type check error messages;
wenzelm
parents: 2963
diff changeset
   441
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   442
(** signature extension functions **)  (*exception ERROR/TYPE*)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   443
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   444
(* add default sort *)
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   445
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   446
fun gen_add_defsort prep_sort s thy =
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   447
  thy |> map_tsig (Type.set_defsort (prep_sort thy s));
8898
a1ee54500516 removed is_type_abbr;
wenzelm
parents: 8802
diff changeset
   448
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   449
val add_defsort = gen_add_defsort Syntax.read_sort_global;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   450
val add_defsort_i = gen_add_defsort certify_sort;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   451
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   452
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   453
(* add type constructors *)
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   454
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   455
fun add_types types thy = thy |> map_sign (fn (naming, syn, tsig, consts) =>
14856
669a9a0e7279 proper treatment of logical types within syntax;
wenzelm
parents: 14828
diff changeset
   456
  let
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   457
    val syn' = Syntax.update_type_gram types syn;
16368
a06868ebeb0f discontinued named name spaces (classK, typeK, constK);
wenzelm
parents: 16354
diff changeset
   458
    val decls = map (fn (a, n, mx) => (Syntax.type_name a mx, n)) types;
27302
8d12ac6a3e1c type constructors now with markup
haftmann
parents: 27284
diff changeset
   459
    val tags = [(Markup.theory_nameN, Context.theory_name thy)];
8d12ac6a3e1c type constructors now with markup
haftmann
parents: 27284
diff changeset
   460
    val tsig' = fold (Type.add_type naming tags) decls tsig;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   461
  in (naming, syn', tsig', consts) end);
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   462
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   463
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   464
(* add nonterminals *)
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   465
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   466
fun add_nonterminals ns thy = thy |> map_sign (fn (naming, syn, tsig, consts) =>
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   467
  let
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   468
    val syn' = Syntax.update_consts ns syn;
27302
8d12ac6a3e1c type constructors now with markup
haftmann
parents: 27284
diff changeset
   469
    val tsig' = fold (Type.add_nonterminal naming []) ns tsig;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   470
  in (naming, syn', tsig', consts) end);
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   471
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   472
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   473
(* add type abbreviations *)
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   474
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   475
fun gen_add_tyabbr parse_typ (a, vs, rhs, mx) thy =
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   476
  thy |> map_sign (fn (naming, syn, tsig, consts) =>
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   477
    let
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   478
      val ctxt = ProofContext.init thy;
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   479
      val syn' = Syntax.update_type_gram [(a, length vs, mx)] syn;
16368
a06868ebeb0f discontinued named name spaces (classK, typeK, constK);
wenzelm
parents: 16354
diff changeset
   480
      val a' = Syntax.type_name a mx;
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   481
      val abbr = (a', vs, certify_typ_mode Type.mode_syntax thy (parse_typ ctxt rhs))
18678
dd0c569fa43d sane ERROR handling;
wenzelm
parents: 18667
diff changeset
   482
        handle ERROR msg => cat_error msg ("in type abbreviation " ^ quote a');
27302
8d12ac6a3e1c type constructors now with markup
haftmann
parents: 27284
diff changeset
   483
      val tsig' = Type.add_abbrev naming [] abbr tsig;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   484
    in (naming, syn', tsig', consts) end);
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   485
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   486
val add_tyabbrs = fold (gen_add_tyabbr Syntax.parse_typ);
24273
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   487
val add_tyabbrs_i = fold (gen_add_tyabbr (K I));
14784
e65d77313a94 xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents: 14700
diff changeset
   488
e65d77313a94 xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents: 14700
diff changeset
   489
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   490
(* modify syntax *)
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   491
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   492
fun gen_syntax change_gram parse_typ mode args thy =
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   493
  let
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   494
    val ctxt = ProofContext.init thy;
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   495
    fun prep (c, T, mx) = (c, certify_typ_mode Type.mode_syntax thy (parse_typ ctxt T), mx)
24273
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   496
      handle ERROR msg =>
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   497
        cat_error msg ("in syntax declaration " ^ quote (Syntax.const_name c mx));
20784
eece9aaaf352 Syntax.mode;
wenzelm
parents: 20777
diff changeset
   498
  in thy |> map_syn (change_gram (is_logtype thy) mode (map prep args)) end;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   499
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   500
fun gen_add_syntax x = gen_syntax Syntax.update_const_gram x;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   501
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   502
val add_modesyntax = gen_add_syntax Syntax.parse_typ;
24273
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   503
val add_modesyntax_i = gen_add_syntax (K I);
24959
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   504
val add_syntax = add_modesyntax Syntax.mode_default;
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   505
val add_syntax_i = add_modesyntax_i Syntax.mode_default;
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   506
val del_modesyntax = gen_syntax Syntax.remove_const_gram Syntax.parse_typ;
24273
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   507
val del_modesyntax_i = gen_syntax Syntax.remove_const_gram (K I);
3805
a50d0b5219dd improved types of add_XXX funs (xtyp etc.);
wenzelm
parents: 3791
diff changeset
   508
25383
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   509
fun notation add mode args thy =
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   510
  let
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   511
    val change_gram = if add then Syntax.update_const_gram else Syntax.remove_const_gram;
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   512
    fun const_syntax (Const (c, _), mx) = try (Consts.syntax (consts_of thy)) (c, mx)
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   513
      | const_syntax _ = NONE;
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   514
  in gen_syntax change_gram (K I) mode (map_filter const_syntax args) thy end;
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   515
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   516
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   517
(* add constants *)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   518
17995
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   519
local
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   520
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   521
fun gen_add_consts parse_typ authentic tags raw_args thy =
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   522
  let
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   523
    val ctxt = ProofContext.init thy;
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   524
    val prepT = Type.no_tvars o Term.no_dummyT o certify_typ thy o parse_typ ctxt;
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   525
    fun prep (raw_b, raw_T, raw_mx) =
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   526
      let
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   527
        val (mx_name, mx) = Syntax.const_mixfix (Name.name_of raw_b) raw_mx;
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   528
        val b = Name.map_name (K mx_name) raw_b;
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   529
        val c = full_binding thy b;
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   530
        val c_syn = if authentic then Syntax.constN ^ c else Name.name_of b;
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   531
        val T = (prepT raw_T handle TYPE (msg, _, _) => error msg) handle ERROR msg =>
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   532
          cat_error msg ("in declaration of constant " ^ quote (Name.display b));
26631
d6b6c74a8bcf rep_cterm/rep_thm: no longer dereference theory_ref;
wenzelm
parents: 26268
diff changeset
   533
        val T' = Logic.varifyT T;
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   534
      in ((b, T'), (c_syn, T', mx), Const (c, T)) end;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   535
    val args = map prep raw_args;
28017
4919bd124a58 type Properties.T;
wenzelm
parents: 27302
diff changeset
   536
    val tags' = tags |> Properties.put (Markup.theory_nameN, Context.theory_name thy);
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   537
  in
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   538
    thy
26978
fd4b4ecf935e add constants: set Markup.theory_nameN in tags;
wenzelm
parents: 26939
diff changeset
   539
    |> map_consts (fold (Consts.declare authentic (naming_of thy) tags' o #1) args)
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   540
    |> add_syntax_i (map #2 args)
24959
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   541
    |> pair (map #3 args)
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   542
  end;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   543
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   544
fun bindify (name, T, mx) = (Name.binding name, T, mx);
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   545
17995
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   546
in
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   547
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   548
fun add_consts args = snd o gen_add_consts Syntax.parse_typ false [] (map bindify args);
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   549
fun add_consts_i args = snd o gen_add_consts (K I) false [] (map bindify args);
24959
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   550
28111
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   551
fun declare_const tags ((b, T), mx) thy =
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   552
  let
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   553
    val pos = Name.pos_of b;
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   554
    val tags' = Position.default_properties pos tags;
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   555
    val ([const as Const (c, _)], thy') = gen_add_consts (K I) true tags' [(b, T, mx)] thy;
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   556
    val _ = Position.report (Markup.const_decl c) pos;
28111
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   557
  in (const, thy') end;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   558
17995
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   559
end;
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   560
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   561
25049
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   562
(* abbreviations *)
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   563
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   564
fun add_abbrev mode tags (b, raw_t) thy =
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   565
  let
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   566
    val pp = Syntax.pp_global thy;
26631
d6b6c74a8bcf rep_cterm/rep_thm: no longer dereference theory_ref;
wenzelm
parents: 26268
diff changeset
   567
    val prep_tm = no_frees pp o Term.no_dummy_patterns o cert_term_abbrev thy;
19806
f860b7a98445 renamed Type.(un)varifyT to Logic.(un)varifyT;
wenzelm
parents: 19679
diff changeset
   568
    val t = (prep_tm raw_t handle TYPE (msg, _, _) => error msg | TERM (msg, _) => error msg)
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   569
      handle ERROR msg => cat_error msg ("in constant abbreviation " ^ quote (Name.display b));
21696
f3c78a133fbb simplified add_abbrevs: no mixfix;
wenzelm
parents: 21681
diff changeset
   570
    val (res, consts') = consts_of thy
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   571
      |> Consts.abbreviate pp (tsig_of thy) (naming_of thy) mode tags (b, t);
25049
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   572
  in (res, thy |> map_consts (K consts')) end;
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   573
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   574
fun revert_abbrev mode c = map_consts (Consts.revert_abbrev mode c);
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   575
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   576
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   577
(* add constraints *)
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   578
24761
d762ab297a07 removed obsolete external interface add_const_constraint;
wenzelm
parents: 24732
diff changeset
   579
fun add_const_constraint (c, opt_T) thy =
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   580
  let
19099
100bf66d7e85 add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents: 19054
diff changeset
   581
    fun prepT raw_T =
24761
d762ab297a07 removed obsolete external interface add_const_constraint;
wenzelm
parents: 24732
diff changeset
   582
      let val T = Logic.varifyT (Type.no_tvars (Term.no_dummyT (certify_typ thy raw_T)))
19099
100bf66d7e85 add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents: 19054
diff changeset
   583
      in cert_term thy (Const (c, T)); T end
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   584
      handle TYPE (msg, _, _) => error msg;
19099
100bf66d7e85 add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents: 19054
diff changeset
   585
  in thy |> map_consts (Consts.constrain (c, Option.map prepT opt_T)) end;
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   586
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   587
19513
77ff7cd602d7 removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents: 19482
diff changeset
   588
(* primitive classes and arities *)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   589
19513
77ff7cd602d7 removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents: 19482
diff changeset
   590
fun primitive_class (bclass, classes) thy =
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   591
  thy |> map_sign (fn (naming, syn, tsig, consts) =>
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   592
    let
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   593
      val syn' = Syntax.update_consts [bclass] syn;
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   594
      val tsig' = Type.add_class (Syntax.pp_global thy) naming (bclass, classes) tsig;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   595
    in (naming, syn', tsig', consts) end)
19391
4812d28c90a6 Term.itselfT;
wenzelm
parents: 19384
diff changeset
   596
  |> add_consts_i [(Logic.const_of_class bclass, Term.a_itselfT --> propT, NoSyn)];
3791
c5db2c87a646 now supports qualified names (intern vs. extern) !!!
wenzelm
parents: 3552
diff changeset
   597
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   598
fun primitive_classrel arg thy = thy |> map_tsig (Type.add_classrel (Syntax.pp_global thy) arg);
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   599
fun primitive_arity arg thy = thy |> map_tsig (Type.add_arity (Syntax.pp_global thy) arg);
421
95e1d4faa863 added add_classrel;
wenzelm
parents: 418
diff changeset
   600
95e1d4faa863 added add_classrel;
wenzelm
parents: 418
diff changeset
   601
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   602
(* add translation functions *)
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   603
15746
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   604
local
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   605
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   606
fun mk trs = map Syntax.mk_trfun trs;
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   607
16597
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   608
fun gen_add_trfuns ext non_typed (atrs, trs, tr's, atr's) =
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   609
  map_syn (ext (mk atrs, mk trs, mk (map (apsnd non_typed) tr's), mk atr's));
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   610
16597
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   611
fun gen_add_trfunsT ext tr's = map_syn (ext ([], [], mk tr's, []));
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   612
15746
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   613
in
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   614
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   615
val add_trfuns = gen_add_trfuns Syntax.update_trfuns Syntax.non_typed_tr';
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   616
val add_trfunsT = gen_add_trfunsT Syntax.update_trfuns;
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   617
val add_advanced_trfuns = gen_add_trfuns Syntax.update_advanced_trfuns Syntax.non_typed_tr'';
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   618
val add_advanced_trfunsT = gen_add_trfunsT Syntax.update_advanced_trfuns;
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   619
15746
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   620
end;
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   621
16597
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   622
val add_tokentrfuns = map_syn o Syntax.extend_tokentrfuns;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   623
fun add_mode_tokentrfuns m = add_tokentrfuns o map (fn (s, f) => (m, s, f));
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   624
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   625
19258
ada9977f1e98 declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents: 19250
diff changeset
   626
(* translation rules *)
4619
72edc2a9200f fixed add_trrules: intern root;
wenzelm
parents: 4568
diff changeset
   627
19258
ada9977f1e98 declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents: 19250
diff changeset
   628
fun gen_trrules f args thy = thy |> map_syn (fn syn =>
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   629
  let val rules = map (Syntax.map_trrule (apfst (intern_type thy))) args
21772
7c7ade4f537b advanced translation functions: Proof.context;
wenzelm
parents: 21741
diff changeset
   630
  in f (ProofContext.init thy) (is_logtype thy) syn rules syn end);
8725
0e48ee5b52db name space hide operations;
wenzelm
parents: 8715
diff changeset
   631
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   632
val add_trrules = gen_trrules Syntax.update_trrules;
19258
ada9977f1e98 declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents: 19250
diff changeset
   633
val del_trrules = gen_trrules Syntax.remove_trrules;
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   634
val add_trrules_i = map_syn o Syntax.update_trrules_i;
19258
ada9977f1e98 declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents: 19250
diff changeset
   635
val del_trrules_i = map_syn o Syntax.remove_trrules_i;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   636
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   637
26667
660b69b3c28a removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents: 26637
diff changeset
   638
(* naming *)
6546
995a66249a9b theory data: copy;
wenzelm
parents: 6311
diff changeset
   639
19054
af7cc6063285 replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents: 19013
diff changeset
   640
val add_path        = map_naming o NameSpace.add_path;
af7cc6063285 replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents: 19013
diff changeset
   641
val no_base_names   = map_naming NameSpace.no_base_names;
af7cc6063285 replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents: 19013
diff changeset
   642
val qualified_names = map_naming NameSpace.qualified_names;
af7cc6063285 replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents: 19013
diff changeset
   643
val sticky_prefix   = map_naming o NameSpace.sticky_prefix;
af7cc6063285 replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents: 19013
diff changeset
   644
val restore_naming  = map_naming o K o naming_of;
6546
995a66249a9b theory data: copy;
wenzelm
parents: 6311
diff changeset
   645
19013
19ad0c59fb1f removed custom_accesses;
wenzelm
parents: 18994
diff changeset
   646
val parent_path   = add_path "..";
19ad0c59fb1f removed custom_accesses;
wenzelm
parents: 18994
diff changeset
   647
val root_path     = add_path "/";
19ad0c59fb1f removed custom_accesses;
wenzelm
parents: 18994
diff changeset
   648
val absolute_path = add_path "//";
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   649
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   650
fun local_path thy = thy |> root_path |> add_path (Context.theory_name thy);
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   651
6546
995a66249a9b theory data: copy;
wenzelm
parents: 6311
diff changeset
   652
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   653
(* hide names *)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   654
26667
660b69b3c28a removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents: 26637
diff changeset
   655
val hide_class = map_tsig oo Type.hide_class;
660b69b3c28a removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents: 26637
diff changeset
   656
val hide_type = map_tsig oo Type.hide_type;
660b69b3c28a removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents: 26637
diff changeset
   657
val hide_const = map_consts oo Consts.hide;
17343
098db1bc1e59 added hide_names(_i) (from isar_thy.ML);
wenzelm
parents: 17221
diff changeset
   658
0
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
   659
end;