src/Pure/sign.ML
author wenzelm
Mon, 01 Mar 2010 17:07:36 +0100
changeset 35412 b8dead547d9e
parent 35395 ba804f4c82c6
child 35429 afa8cf9e63d8
permissions -rw-r--r--
more uniform treatment of syntax for types vs. consts;
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929ad32d63fc Pure/ROOT.ML
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(*  Title:      Pure/sign.ML
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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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*)
a5a9c433f639 Initial revision
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signature SIGN =
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sig
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  val rep_sg: theory ->
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   {naming: Name_Space.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 map_naming: (Name_Space.naming -> Name_Space.naming) -> theory -> theory
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  val naming_of: theory -> Name_Space.naming
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  val full_name: theory -> binding -> string
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  val full_name_path: theory -> string -> binding -> string
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  val full_bname: theory -> bstring -> string
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  val full_bname_path: theory -> string -> bstring -> string
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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 -> (typ * 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_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 -> Name_Space.T
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  val type_space: theory -> Name_Space.T
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  val const_space: theory -> Name_Space.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: theory -> term -> term
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  val intern_tycons: theory -> typ -> typ
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  val the_type_decl: theory -> string -> Type.decl
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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 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: (binding * int * mixfix) list -> theory -> theory
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  val add_nonterminals: binding list -> theory -> theory
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  val add_tyabbrs: (binding * string list * string * mixfix) list -> theory -> theory
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  val add_tyabbrs_i: (binding * string list * typ * mixfix) list -> theory -> theory
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  val add_syntax: (string * string * mixfix) list -> theory -> theory
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  val add_syntax_i: (string * typ * mixfix) list -> theory -> theory
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  val add_modesyntax: Syntax.mode -> (string * string * mixfix) list -> theory -> theory
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  val add_modesyntax_i: Syntax.mode -> (string * typ * mixfix) list -> theory -> theory
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  val del_modesyntax: Syntax.mode -> (string * string * mixfix) list -> theory -> theory
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  val del_modesyntax_i: Syntax.mode -> (string * typ * mixfix) list -> theory -> theory
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  val type_notation: bool -> Syntax.mode -> (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: (binding * typ) * mixfix -> theory -> term * theory
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  val add_consts: (binding * string * mixfix) list -> theory -> theory
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  val add_consts_i: (binding * typ * mixfix) list -> theory -> theory
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  val add_abbrev: string -> 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: binding * 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 new_group: theory -> theory
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  val reset_group: theory -> theory
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  val add_path: string -> theory -> theory
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  val root_path: theory -> theory
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  val parent_path: theory -> theory
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  val mandatory_path: string -> theory -> theory
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  val qualified_path: bool -> binding -> theory -> theory
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  val local_path: 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: Name_Space.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 = Theory_Data_PP
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(
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  type T = sign;
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  fun extend (Sign {syn, tsig, consts, ...}) =
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    make_sign (Name_Space.default_naming, syn, tsig, consts);
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  val empty =
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    make_sign (Name_Space.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 = Name_Space.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 full_name = Name_Space.full_name o naming_of;
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fun full_name_path thy path = Name_Space.full_name (Name_Space.add_path path (naming_of thy));
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fun full_bname thy = Name_Space.full_name (naming_of thy) o Binding.name;
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fun full_bname_path thy path = full_name_path thy path o Binding.name;
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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_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 = Name_Space.intern o class_space;
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val extern_class = Name_Space.extern o class_space;
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val intern_type = Name_Space.intern o type_space;
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val extern_type = Name_Space.extern o type_space;
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val intern_const = Name_Space.intern o const_space;
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val extern_const = Name_Space.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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val add_classesT = Term.fold_atyps
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  (fn TFree (_, S) => fold (insert (op =)) S
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    | TVar (_, S) => fold (insert (op =)) S
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    | _ => I);
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fun add_tyconsT (Type (c, Ts)) = insert (op =) c #> fold add_tyconsT Ts
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  | add_tyconsT _ = I;
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val add_consts = Term.fold_aterms (fn Const (c, _) => insert (op =) c | _ => I);
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fun mapping add_names f t =
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  let
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    fun f' (x: string) = let val y = f x in if x = y then NONE else SOME (x, y) end;
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    val tab = map_filter f' (add_names t []);
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    fun get x = the_default x (AList.lookup (op =) tab x);
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  in get end;
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fun typ_mapping f g thy T =
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  T |> map_typ
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    (mapping add_classesT (f thy) T)
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    (mapping add_tyconsT (g thy) T);
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fun term_mapping f g h thy t =
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  t |> map_term
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    (mapping (Term.fold_types add_classesT) (f thy) t)
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    (mapping (Term.fold_types add_tyconsT) (g thy) t)
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    (mapping add_consts (h thy) t);
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in
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val intern_typ = typ_mapping intern_class intern_type;
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val extern_typ = typ_mapping extern_class extern_type;
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val intern_term = term_mapping intern_class intern_type intern_const;
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val extern_term = term_mapping extern_class extern_type (K Syntax.mark_const);
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val intern_tycons = typ_mapping (K I) intern_type;
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end;
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83776a9f0a9c support for advanced translation functions;
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(** certify entities **)    (*exception TYPE*)
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(* certify wrt. type signature *)
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val the_type_decl = Type.the_decl o tsig_of;
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val arity_number = Type.arity_number o tsig_of;
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fun arity_sorts thy = Type.arity_sorts (Syntax.pp_global thy) (tsig_of thy);
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val certify_class         = Type.cert_class o tsig_of;
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val certify_sort          = Type.cert_sort o tsig_of;
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val certify_typ           = Type.cert_typ o tsig_of;
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fun certify_typ_mode mode = Type.cert_typ_mode mode o tsig_of;
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   323
(* certify term/prop *)
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local
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   326
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fun type_check pp tm =
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   328
  let
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    fun err_appl why bs t T u U =
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      let
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   331
        val xs = map Free bs;           (*we do not rename here*)
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        val t' = subst_bounds (xs, t);
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        val u' = subst_bounds (xs, u);
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   334
        val msg = cat_lines
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   335
          (TypeInfer.appl_error (Syntax.pp_show_brackets pp) why t' T u' U);
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      in raise TYPE (msg, [T, U], [t', u']) end;
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   337
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   338
    fun typ_of (_, Const (_, T)) = T
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      | typ_of (_, Free  (_, T)) = T
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   340
      | typ_of (_, Var (_, T)) = T
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   341
      | typ_of (bs, Bound i) = snd (nth bs i handle Subscript =>
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          raise TYPE ("Loose bound variable: B." ^ string_of_int i, [], [Bound i]))
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   343
      | typ_of (bs, Abs (x, T, body)) = T --> typ_of ((x, T) :: bs, body)
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      | typ_of (bs, t $ u) =
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   345
          let val T = typ_of (bs, t) and U = typ_of (bs, u) in
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   346
            (case T of
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              Type ("fun", [T1, T2]) =>
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   348
                if T1 = U then T2 else err_appl "Incompatible operand type" bs t T u U
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            | _ => err_appl "Operator not of function type" bs t T u U)
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   350
          end;
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   351
  in typ_of ([], tm) end;
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   352
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   353
fun err msg = raise TYPE (msg, [], []);
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   354
ea42ab6c08d1 export consts_of;
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   355
fun check_vars (t $ u) = (check_vars t; check_vars u)
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   356
  | check_vars (Abs (_, _, t)) = check_vars t
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56c96c02ab79 certify_term: reject qualified frees;
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   357
  | check_vars (Free (x, _)) =
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diff changeset
   358
      if Long_Name.is_qualified x then err ("Malformed variable: " ^ quote x) else ()
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diff changeset
   359
  | check_vars (Var (xi as (_, i), _)) =
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diff changeset
   360
      if i < 0 then err ("Malformed variable: " ^ quote (Term.string_of_vname xi)) else ()
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diff changeset
   361
  | check_vars _ = ();
0
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
   362
14987
699239c7632c tuned certify_term;
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diff changeset
   363
in
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diff changeset
   364
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4ade7ac6a21c certify': proper do_expand argument (which observes force_expand consts) instead of home-grown normalize;
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diff changeset
   365
fun certify' prop pp do_expand consts thy tm =
251
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diff changeset
   366
  let
18967
ea42ab6c08d1 export consts_of;
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diff changeset
   367
    val _ = check_vars tm;
20548
8ef25fe585a8 renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
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diff changeset
   368
    val tm' = Term.map_types (certify_typ thy) tm;
18967
ea42ab6c08d1 export consts_of;
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diff changeset
   369
    val T = type_check pp tm';
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diff changeset
   370
    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;
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diff changeset
   371
    val tm'' = Consts.certify pp (tsig_of thy) do_expand consts tm';
18967
ea42ab6c08d1 export consts_of;
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diff changeset
   372
  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;
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diff changeset
   373
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
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diff changeset
   374
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;
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diff changeset
   375
fun cert_term_abbrev thy = #1 o certify' false (Syntax.pp_global thy) false (consts_of thy) thy;
18967
ea42ab6c08d1 export consts_of;
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diff changeset
   376
val cert_term = #1 oo certify_term;
32789
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diff changeset
   377
fun cert_prop thy = #1 o certify' true (Syntax.pp_global thy) true (consts_of thy) thy;
251
c9b984c0a674 major cleanup;
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diff changeset
   378
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diff changeset
   379
end;
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diff changeset
   380
251
c9b984c0a674 major cleanup;
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diff changeset
   381
18941
18cb1e2ab77d added add_abbrevs(_i);
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diff changeset
   382
(* specifications *)
18cb1e2ab77d added add_abbrevs(_i);
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diff changeset
   383
21741
5f3d62008bb5 added no_frees;
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parents: 21722
diff changeset
   384
fun no_variables kind add addT mk mkT pp tm =
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   385
  (case (add tm [], addT tm []) of
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
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diff changeset
   386
    ([], []) => tm
25117
74b279146ecb no_variables: tuned error msg;
wenzelm
parents: 25071
diff changeset
   387
  | (frees, tfrees) => error (Pretty.string_of (Pretty.block
74b279146ecb no_variables: tuned error msg;
wenzelm
parents: 25071
diff changeset
   388
      (Pretty.str ("Illegal " ^ kind ^ " variable(s) in term:") :: Pretty.brk 1 ::
74b279146ecb no_variables: tuned error msg;
wenzelm
parents: 25071
diff changeset
   389
       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
   390
5f3d62008bb5 added no_frees;
wenzelm
parents: 21722
diff changeset
   391
val no_frees = no_variables "free" Term.add_frees Term.add_tfrees Free TFree;
5f3d62008bb5 added no_frees;
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parents: 21722
diff changeset
   392
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
   393
24981
4ec3f95190bf dest/cert_def: replaced Pretty.pp by explicit Proof.context;
wenzelm
parents: 24973
diff changeset
   394
fun cert_def ctxt tm =
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   395
  let val ((lhs, rhs), _) = tm
24981
4ec3f95190bf dest/cert_def: replaced Pretty.pp by explicit Proof.context;
wenzelm
parents: 24973
diff changeset
   396
    |> no_vars (Syntax.pp ctxt)
18941
18cb1e2ab77d added add_abbrevs(_i);
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parents: 18928
diff changeset
   397
    |> Logic.strip_imp_concl
33385
fb2358edcfb6 modernized structure Primitive_Defs;
wenzelm
parents: 33173
diff changeset
   398
    |> Primitive_Defs.dest_def ctxt Term.is_Const (K false) (K false)
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   399
  in (Term.dest_Const (Term.head_of lhs), rhs) end
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   400
  handle TERM (msg, _) => error msg;
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   401
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   402
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   403
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   404
(** read and certify entities **)    (*exception ERROR*)
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   405
24273
1d4b411caf44 replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents: 24260
diff changeset
   406
(* classes *)
19244
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   407
35395
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   408
fun read_class thy text =
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   409
  let
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   410
    val (syms, pos) = Syntax.read_token text;
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   411
    val c = certify_class thy (intern_class thy (Symbol_Pos.content syms))
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   412
      handle TYPE (msg, _, _) => error (msg ^ Position.str_of pos);
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   413
    val _ = Position.report (Markup.tclass c) pos;
ba804f4c82c6 read_class: perform actual read, with source position;
wenzelm
parents: 35359
diff changeset
   414
  in c end;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   415
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   416
19244
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   417
(* type arities *)
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   418
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   419
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
   420
  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
   421
  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
   422
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   423
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
   424
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
   425
1d7e51d9828b added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents: 19099
diff changeset
   426
2979
db6941221197 improved type check error messages;
wenzelm
parents: 2963
diff changeset
   427
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   428
(** signature extension functions **)  (*exception ERROR/TYPE*)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   429
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   430
(* add default sort *)
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   431
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   432
fun gen_add_defsort prep_sort s thy =
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   433
  thy |> map_tsig (Type.set_defsort (prep_sort thy s));
8898
a1ee54500516 removed is_type_abbr;
wenzelm
parents: 8802
diff changeset
   434
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   435
val add_defsort = gen_add_defsort Syntax.read_sort_global;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   436
val add_defsort_i = gen_add_defsort certify_sort;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   437
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   438
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   439
(* add type constructors *)
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   440
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   441
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
   442
  let
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   443
    val syn' =
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   444
      Syntax.update_type_gram true Syntax.mode_default
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   445
        (map (fn (a, n, mx) => (Name.of_binding a, Syntax.make_type n, mx)) types) syn;
35129
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 34259
diff changeset
   446
    val decls = map (fn (a, n, _) => (a, n)) types;
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33172
diff changeset
   447
    val tsig' = fold (Type.add_type naming) decls tsig;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   448
  in (naming, syn', tsig', consts) end);
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   449
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   450
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   451
(* add nonterminals *)
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   452
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   453
fun add_nonterminals ns thy = thy |> map_sign (fn (naming, syn, tsig, consts) =>
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   454
  let
30585
6b2ba4666336 use Name.of_binding for basic logical entities without name space (fixes, case names etc.);
wenzelm
parents: 30522
diff changeset
   455
    val syn' = Syntax.update_consts (map Name.of_binding ns) syn;
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33172
diff changeset
   456
    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
   457
  in (naming, syn', tsig', consts) end);
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   458
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   459
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   460
(* add type abbreviations *)
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   461
35129
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 34259
diff changeset
   462
fun gen_add_tyabbr parse_typ (b, vs, rhs, mx) thy =
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   463
  thy |> map_sign (fn (naming, syn, tsig, consts) =>
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   464
    let
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   465
      val ctxt = ProofContext.init thy;
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   466
      val syn' =
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   467
        Syntax.update_type_gram true Syntax.mode_default
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   468
          [(Name.of_binding b, Syntax.make_type (length vs), mx)] syn;
30343
79f022df8527 replace old bstring by binding for logical primitives: class, type, const etc.;
wenzelm
parents: 30280
diff changeset
   469
      val abbr = (b, vs, certify_typ_mode Type.mode_syntax thy (parse_typ ctxt rhs))
79f022df8527 replace old bstring by binding for logical primitives: class, type, const etc.;
wenzelm
parents: 30280
diff changeset
   470
        handle ERROR msg => cat_error msg ("in type abbreviation " ^ quote (Binding.str_of b));
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33172
diff changeset
   471
      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
   472
    in (naming, syn', tsig', consts) end);
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   473
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   474
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
   475
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
   476
e65d77313a94 xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents: 14700
diff changeset
   477
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   478
(* modify syntax *)
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   479
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   480
fun gen_syntax change_gram parse_typ mode args thy =
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   481
  let
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   482
    val ctxt = ProofContext.init thy;
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   483
    fun prep (c, T, mx) = (c, certify_typ_mode Type.mode_syntax thy (parse_typ ctxt T), mx)
35129
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 34259
diff changeset
   484
      handle ERROR msg => cat_error msg ("in syntax declaration " ^ quote c);
20784
eece9aaaf352 Syntax.mode;
wenzelm
parents: 20777
diff changeset
   485
  in thy |> map_syn (change_gram (is_logtype thy) mode (map prep args)) end;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   486
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   487
fun gen_add_syntax x = gen_syntax (Syntax.update_const_gram true) x;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   488
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24674
diff changeset
   489
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
   490
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
   491
val add_syntax = add_modesyntax Syntax.mode_default;
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   492
val add_syntax_i = add_modesyntax_i Syntax.mode_default;
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   493
val del_modesyntax = gen_syntax (Syntax.update_const_gram false) Syntax.parse_typ;
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   494
val del_modesyntax_i = gen_syntax (Syntax.update_const_gram false) (K I);
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   495
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   496
fun type_notation add mode args =
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   497
  let
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   498
    fun type_syntax (Type (c, args), mx) =  (* FIXME authentic syntax *)
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   499
          SOME (Long_Name.base_name c, Syntax.make_type (length args), mx)
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   500
      | type_syntax _ = NONE;
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   501
  in map_syn (Syntax.update_type_gram add mode (map_filter type_syntax args)) end;
3805
a50d0b5219dd improved types of add_XXX funs (xtyp etc.);
wenzelm
parents: 3791
diff changeset
   502
25383
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   503
fun notation add mode args thy =
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   504
  let
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   505
    fun const_syntax (Const (c, _), mx) =
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   506
          (case try (Consts.type_scheme (consts_of thy)) c of
35262
9ea4445d2ccf slightly more abstract syntax mark/unmark operations;
wenzelm
parents: 35255
diff changeset
   507
            SOME T => SOME (Syntax.mark_const c, T, mx)
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   508
          | NONE => NONE)
25383
2e766dd19e4f notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents: 25366
diff changeset
   509
      | const_syntax _ = NONE;
35412
b8dead547d9e more uniform treatment of syntax for types vs. consts;
wenzelm
parents: 35395
diff changeset
   510
  in gen_syntax (Syntax.update_const_gram add) (K I) mode (map_filter const_syntax args) thy end;
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   511
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   512
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   513
(* add constants *)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   514
17995
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   515
local
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   516
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   517
fun gen_add_consts parse_typ raw_args thy =
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   518
  let
25366
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   519
    val ctxt = ProofContext.init thy;
05c2ae18cc51 tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents: 25351
diff changeset
   520
    val prepT = Type.no_tvars o Term.no_dummyT o certify_typ thy o parse_typ ctxt;
35129
ed24ba6f69aa discontinued unnamed infix syntax;
wenzelm
parents: 34259
diff changeset
   521
    fun prep (b, raw_T, mx) =
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   522
      let
28965
1de908189869 cleaned up binding module and related code
haftmann
parents: 28941
diff changeset
   523
        val c = full_name thy b;
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   524
        val T = (prepT raw_T handle TYPE (msg, _, _) => error msg) handle ERROR msg =>
30218
cdd82ba2b4fd Binding.str_of;
wenzelm
parents: 30146
diff changeset
   525
          cat_error msg ("in declaration of constant " ^ quote (Binding.str_of b));
26631
d6b6c74a8bcf rep_cterm/rep_thm: no longer dereference theory_ref;
wenzelm
parents: 26268
diff changeset
   526
        val T' = Logic.varifyT T;
35262
9ea4445d2ccf slightly more abstract syntax mark/unmark operations;
wenzelm
parents: 35255
diff changeset
   527
      in ((b, T'), (Syntax.mark_const c, T', mx), Const (c, T)) end;
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   528
    val args = map prep raw_args;
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   529
  in
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   530
    thy
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   531
    |> map_consts (fold (Consts.declare (naming_of thy) o #1) args)
19658
0cff73279f34 added add_const_syntax, add_consts_authentic;
wenzelm
parents: 19642
diff changeset
   532
    |> add_syntax_i (map #2 args)
24959
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   533
    |> pair (map #3 args)
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   534
  end;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   535
17995
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   536
in
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   537
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   538
fun add_consts args = snd o gen_add_consts Syntax.parse_typ args;
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   539
fun add_consts_i args = snd o gen_add_consts (K I) args;
24959
119793c84647 replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents: 24949
diff changeset
   540
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33172
diff changeset
   541
fun declare_const ((b, T), mx) thy =
28111
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   542
  let
28941
128459bd72d2 new Binding module
haftmann
parents: 28863
diff changeset
   543
    val pos = Binding.pos_of b;
35255
2cb27605301f authentic syntax for *all* term constants;
wenzelm
parents: 35200
diff changeset
   544
    val ([const as Const (c, _)], thy') = gen_add_consts (K I) [(b, T, mx)] thy;
28861
f53abb0733ee using name bindings
haftmann
parents: 28792
diff changeset
   545
    val _ = Position.report (Markup.const_decl c) pos;
28111
ea22fd4685fb declare_const: Name.binding, store/report position;
wenzelm
parents: 28017
diff changeset
   546
  in (const, thy') end;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   547
17995
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   548
end;
8b9c6af78a67 consts: monomorphic;
wenzelm
parents: 17496
diff changeset
   549
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   550
25049
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   551
(* abbreviations *)
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   552
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33172
diff changeset
   553
fun add_abbrev mode (b, raw_t) thy =
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   554
  let
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   555
    val pp = Syntax.pp_global thy;
26631
d6b6c74a8bcf rep_cterm/rep_thm: no longer dereference theory_ref;
wenzelm
parents: 26268
diff changeset
   556
    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
   557
    val t = (prep_tm raw_t handle TYPE (msg, _, _) => error msg | TERM (msg, _) => error msg)
30218
cdd82ba2b4fd Binding.str_of;
wenzelm
parents: 30146
diff changeset
   558
      handle ERROR msg => cat_error msg ("in constant abbreviation " ^ quote (Binding.str_of b));
21696
f3c78a133fbb simplified add_abbrevs: no mixfix;
wenzelm
parents: 21681
diff changeset
   559
    val (res, consts') = consts_of thy
33173
b8ca12f6681a eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents: 33172
diff changeset
   560
      |> Consts.abbreviate pp (tsig_of thy) (naming_of thy) mode (b, t);
25049
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   561
  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
   562
ec0547a4fcf0 add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents: 25042
diff changeset
   563
fun revert_abbrev mode c = map_consts (Consts.revert_abbrev mode c);
18941
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   564
18cb1e2ab77d added add_abbrevs(_i);
wenzelm
parents: 18928
diff changeset
   565
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   566
(* add constraints *)
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   567
24761
d762ab297a07 removed obsolete external interface add_const_constraint;
wenzelm
parents: 24732
diff changeset
   568
fun add_const_constraint (c, opt_T) thy =
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   569
  let
19099
100bf66d7e85 add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents: 19054
diff changeset
   570
    fun prepT raw_T =
24761
d762ab297a07 removed obsolete external interface add_const_constraint;
wenzelm
parents: 24732
diff changeset
   571
      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
   572
      in cert_term thy (Const (c, T)); T end
16941
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   573
      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
   574
  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
   575
0bda949449ee added add_const_constraint(_i), const_constraint;
wenzelm
parents: 16894
diff changeset
   576
19513
77ff7cd602d7 removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents: 19482
diff changeset
   577
(* primitive classes and arities *)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   578
19513
77ff7cd602d7 removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents: 19482
diff changeset
   579
fun primitive_class (bclass, classes) thy =
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   580
  thy |> map_sign (fn (naming, syn, tsig, consts) =>
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   581
    let
30585
6b2ba4666336 use Name.of_binding for basic logical entities without name space (fixes, case names etc.);
wenzelm
parents: 30522
diff changeset
   582
      val syn' = Syntax.update_consts [Name.of_binding bclass] syn;
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   583
      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
   584
    in (naming, syn', tsig', consts) end)
30343
79f022df8527 replace old bstring by binding for logical primitives: class, type, const etc.;
wenzelm
parents: 30280
diff changeset
   585
  |> add_consts_i [(Binding.map_name Logic.const_of_class bclass, Term.a_itselfT --> propT, NoSyn)];
3791
c5db2c87a646 now supports qualified names (intern vs. extern) !!!
wenzelm
parents: 3552
diff changeset
   586
26939
1035c89b4c02 moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents: 26929
diff changeset
   587
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
   588
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
   589
95e1d4faa863 added add_classrel;
wenzelm
parents: 418
diff changeset
   590
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   591
(* add translation functions *)
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   592
15746
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   593
local
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   594
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   595
fun mk trs = map Syntax.mk_trfun trs;
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   596
16597
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   597
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
   598
  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
   599
16597
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   600
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
   601
15746
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   602
in
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   603
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   604
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
   605
val add_trfunsT = gen_add_trfunsT Syntax.update_trfuns;
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   606
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
   607
val add_advanced_trfunsT = gen_add_trfunsT Syntax.update_advanced_trfuns;
14645
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   608
15746
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   609
end;
44260d72de35 added del_modesyntax(_i);
wenzelm
parents: 15723
diff changeset
   610
16597
5a5229a55964 eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
wenzelm
parents: 16536
diff changeset
   611
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
   612
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
   613
83776a9f0a9c support for advanced translation functions;
wenzelm
parents: 14383
diff changeset
   614
19258
ada9977f1e98 declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents: 19250
diff changeset
   615
(* translation rules *)
4619
72edc2a9200f fixed add_trrules: intern root;
wenzelm
parents: 4568
diff changeset
   616
19258
ada9977f1e98 declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents: 19250
diff changeset
   617
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
   618
  let val rules = map (Syntax.map_trrule (apfst (intern_type thy))) args
21772
7c7ade4f537b advanced translation functions: Proof.context;
wenzelm
parents: 21741
diff changeset
   619
  in f (ProofContext.init thy) (is_logtype thy) syn rules syn end);
8725
0e48ee5b52db name space hide operations;
wenzelm
parents: 8715
diff changeset
   620
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   621
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
   622
val del_trrules = gen_trrules Syntax.remove_trrules;
25390
8bfa6566ac6b syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents: 25383
diff changeset
   623
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
   624
val del_trrules_i = map_syn o Syntax.remove_trrules_i;
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   625
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   626
26667
660b69b3c28a removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents: 26637
diff changeset
   627
(* naming *)
6546
995a66249a9b theory data: copy;
wenzelm
parents: 6311
diff changeset
   628
33724
5ee13e0428d2 uniform new_group/reset_group;
wenzelm
parents: 33385
diff changeset
   629
val new_group = map_naming Name_Space.new_group;
5ee13e0428d2 uniform new_group/reset_group;
wenzelm
parents: 33385
diff changeset
   630
val reset_group = map_naming Name_Space.reset_group;
5ee13e0428d2 uniform new_group/reset_group;
wenzelm
parents: 33385
diff changeset
   631
33095
bbd52d2f8696 renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents: 32789
diff changeset
   632
val add_path = map_naming o Name_Space.add_path;
bbd52d2f8696 renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents: 32789
diff changeset
   633
val root_path = map_naming Name_Space.root_path;
bbd52d2f8696 renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents: 32789
diff changeset
   634
val parent_path = map_naming Name_Space.parent_path;
bbd52d2f8696 renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents: 32789
diff changeset
   635
val mandatory_path = map_naming o Name_Space.mandatory_path;
35200
aaddb2b526d6 more systematic treatment of qualified names derived from binding;
wenzelm
parents: 35129
diff changeset
   636
val qualified_path = map_naming oo Name_Space.qualified_path;
6546
995a66249a9b theory data: copy;
wenzelm
parents: 6311
diff changeset
   637
16442
1171ecf7fb7e obsolete type sg is now an alias for Context.theory;
wenzelm
parents: 16368
diff changeset
   638
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
   639
30522
e26b80647189 removed obsolete no_base_names naming policy;
wenzelm
parents: 30469
diff changeset
   640
val restore_naming = map_naming o K o naming_of;
30421
9498e99e58a6 explicit root_path, parent_path;
wenzelm
parents: 30364
diff changeset
   641
6546
995a66249a9b theory data: copy;
wenzelm
parents: 6311
diff changeset
   642
16337
5734de2f7ace Major cleanup:
wenzelm
parents: 16288
diff changeset
   643
(* hide names *)
386
e9ba9f7e2542 added const_type: sg -> typ option;
wenzelm
parents: 277
diff changeset
   644
26667
660b69b3c28a removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents: 26637
diff changeset
   645
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
   646
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
   647
val hide_const = map_consts oo Consts.hide;
17343
098db1bc1e59 added hide_names(_i) (from isar_thy.ML);
wenzelm
parents: 17221
diff changeset
   648
0
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
   649
end;