author | wenzelm |
Mon, 09 Dec 2019 11:17:34 +0100 | |
changeset 71257 | b1f3e86a4745 |
parent 71155 | 25b872d1d421 |
child 72053 | 4ed33ea8d957 |
permissions | -rw-r--r-- |
19 | 1 |
(* Title: Pure/sign.ML |
251 | 2 |
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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||
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signature SIGN = |
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sig |
56056
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more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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val change_begin: theory -> theory |
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more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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val change_end: theory -> theory |
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more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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val change_end_local: Proof.context -> Proof.context |
56057
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more explicit Sign.change_check -- detect structural mistakes where they emerge, not at later theory merges;
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val change_check: theory -> theory |
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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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replaced classes by all_classes (topologically sorted);
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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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36449 | 21 |
val set_defsort: sort -> theory -> theory |
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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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load type_infer.ML later -- proper context for Type_Infer.infer_types;
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val inter_sort: theory -> sort * sort -> sort |
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witness_sorts: proper type witnesses for hyps, not invented "'hyp" variables;
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val witness_sorts: theory -> (typ * sort) list -> sort list -> (typ * sort) list |
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val logical_types: theory -> string list |
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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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added add_const_constraint(_i), const_constraint;
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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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maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
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val naming_of: theory -> Name_Space.naming |
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maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
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val map_naming: (Name_Space.naming -> Name_Space.naming) -> theory -> theory |
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val restore_naming: theory -> theory -> theory |
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val inherit_naming: theory -> Proof.context -> Context.generic |
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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 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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renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
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val class_space: theory -> Name_Space.T |
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renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
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val type_space: theory -> Name_Space.T |
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renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
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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 intern_type: theory -> xstring -> string |
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val intern_const: theory -> xstring -> string |
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val type_alias: binding -> string -> theory -> theory |
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val const_alias: binding -> string -> theory -> theory |
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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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replaced certify_typ_syntax/abbrev by certify_typ_mode;
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val certify_typ_mode: Type.mode -> theory -> typ -> typ |
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tuned signature: eliminated pointless type Context.pretty;
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val certify': bool -> Context.generic -> 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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pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
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val no_frees: Proof.context -> term -> term |
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pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
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val no_vars: Proof.context -> term -> term |
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val add_type: Proof.context -> binding * int * mixfix -> theory -> theory |
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report Name_Space.declare/define, relatively to context;
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val add_types_global: (binding * int * mixfix) list -> theory -> theory |
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val add_nonterminals: Proof.context -> binding list -> theory -> theory |
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val add_nonterminals_global: binding list -> theory -> theory |
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report Name_Space.declare/define, relatively to context;
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val add_type_abbrev: Proof.context -> binding * string list * typ -> theory -> theory |
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val add_syntax: Syntax.mode -> (string * typ * mixfix) list -> theory -> theory |
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val add_syntax_cmd: Syntax.mode -> (string * string * mixfix) list -> theory -> theory |
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val del_syntax: Syntax.mode -> (string * typ * mixfix) list -> theory -> theory |
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val del_syntax_cmd: Syntax.mode -> (string * string * mixfix) list -> theory -> theory |
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more uniform treatment of syntax for types vs. consts;
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val type_notation: bool -> Syntax.mode -> (typ * mixfix) list -> theory -> theory |
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removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
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val notation: bool -> Syntax.mode -> (term * mixfix) list -> theory -> theory |
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report Name_Space.declare/define, relatively to context;
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val declare_const: Proof.context -> (binding * typ) * mixfix -> theory -> term * theory |
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report Name_Space.declare/define, relatively to context;
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val declare_const_global: (binding * typ) * mixfix -> theory -> term * theory |
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val add_consts: (binding * typ * mixfix) list -> theory -> theory |
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val add_consts_cmd: (binding * string * mixfix) list -> theory -> theory |
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eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
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val add_abbrev: string -> binding * term -> theory -> (term * term) * theory |
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add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
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val revert_abbrev: string -> string -> theory -> theory |
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removed obsolete external interface add_const_constraint;
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val add_const_constraint: string * typ option -> theory -> theory |
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replace old bstring by binding for logical primitives: class, type, const etc.;
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val primitive_class: binding * class list -> theory -> theory |
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val primitive_classrel: class * class -> theory -> theory |
90 |
val primitive_arity: arity -> theory -> theory |
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52143 | 91 |
val parse_ast_translation: |
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discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
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(string * (Proof.context -> Ast.ast list -> Ast.ast)) list -> theory -> theory |
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val parse_translation: |
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(string * (Proof.context -> term list -> term)) list -> theory -> theory |
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val print_translation: |
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(string * (Proof.context -> term list -> term)) list -> theory -> theory |
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val typed_print_translation: |
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typed_print_translation: discontinued show_sorts argument;
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(string * (Proof.context -> typ -> term list -> term)) list -> theory -> theory |
52143 | 99 |
val print_ast_translation: |
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(string * (Proof.context -> Ast.ast list -> Ast.ast)) list -> theory -> theory |
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discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
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val add_trrules: Ast.ast Syntax.trrule list -> theory -> theory |
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discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
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val del_trrules: Ast.ast Syntax.trrule list -> theory -> theory |
59886 | 103 |
val get_scope: theory -> Binding.scope option |
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val new_scope: theory -> Binding.scope * theory |
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33724 | 105 |
val new_group: theory -> theory |
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val reset_group: theory -> theory |
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val add_path: string -> theory -> theory |
30421 | 108 |
val root_path: theory -> theory |
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109 |
val parent_path: theory -> theory |
30469 | 110 |
val mandatory_path: string -> theory -> theory |
35200
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more systematic treatment of qualified names derived from binding;
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111 |
val qualified_path: bool -> binding -> theory -> theory |
26667
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removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
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val local_path: theory -> theory |
71155 | 113 |
val theory_naming: theory -> theory |
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support private scope for individual local theory commands;
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114 |
val private_scope: Binding.scope -> theory -> theory |
b21c82422d65
support private scope for individual local theory commands;
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115 |
val private: Position.T -> theory -> theory |
59990
a81dc82ecba3
clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
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116 |
val qualified_scope: Binding.scope -> theory -> theory |
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clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
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val qualified: Position.T -> theory -> theory |
59880
30687c3f2b10
clarified role of naming for background theory: transform_binding (e.g. for "concealed" flag) uses naming of hypothetical context;
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118 |
val concealed: theory -> theory |
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119 |
val hide_class: bool -> string -> theory -> theory |
660b69b3c28a
removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
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120 |
val hide_type: bool -> string -> theory -> theory |
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removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
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121 |
val hide_const: bool -> string -> theory -> theory |
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122 |
end |
5642 | 123 |
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124 |
structure Sign: SIGN = |
143 | 125 |
struct |
0 | 126 |
|
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127 |
(** datatype sign **) |
16337 | 128 |
|
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129 |
datatype sign = Sign of |
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130 |
{syn: Syntax.syntax, (*concrete syntax for terms, types, sorts*) |
18062 | 131 |
tsig: Type.tsig, (*order-sorted signature of types*) |
132 |
consts: Consts.T}; (*polymorphic constants*) |
|
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133 |
|
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134 |
fun make_sign (syn, tsig, consts) = Sign {syn = syn, tsig = tsig, consts = consts}; |
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135 |
|
61262
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tuned signature: eliminated pointless type Context.pretty;
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136 |
structure Data = Theory_Data' |
22846 | 137 |
( |
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138 |
type T = sign; |
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139 |
fun extend (Sign {syn, tsig, consts, ...}) = make_sign (syn, tsig, consts); |
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140 |
|
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maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
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141 |
val empty = make_sign (Syntax.empty_syntax, Type.empty_tsig, Consts.empty); |
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142 |
|
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tuned signature: eliminated pointless type Context.pretty;
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143 |
fun merge old_thys (sign1, sign2) = |
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144 |
let |
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maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
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145 |
val Sign {syn = syn1, tsig = tsig1, consts = consts1} = sign1; |
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146 |
val Sign {syn = syn2, tsig = tsig2, consts = consts2} = sign2; |
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147 |
|
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
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148 |
val syn = Syntax.merge_syntax (syn1, syn2); |
61262
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tuned signature: eliminated pointless type Context.pretty;
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diff
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|
149 |
val tsig = Type.merge_tsig (Context.Theory (fst old_thys)) (tsig1, tsig2); |
18062 | 150 |
val consts = Consts.merge (consts1, consts2); |
47005
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maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
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|
151 |
in make_sign (syn, tsig, consts) end; |
22846 | 152 |
); |
16442
1171ecf7fb7e
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|
153 |
|
35801 | 154 |
fun rep_sg thy = Data.get thy |> (fn Sign args => args); |
16442
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obsolete type sg is now an alias for Context.theory;
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|
155 |
|
47005
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|
156 |
fun map_sign f = Data.map (fn Sign {syn, tsig, consts} => make_sign (f (syn, tsig, consts))); |
16337 | 157 |
|
47005
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|
158 |
fun map_syn f = map_sign (fn (syn, tsig, consts) => (f syn, tsig, consts)); |
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|
159 |
fun map_tsig f = map_sign (fn (syn, tsig, consts) => (syn, f tsig, consts)); |
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|
160 |
fun map_consts f = map_sign (fn (syn, tsig, consts) => (syn, tsig, f consts)); |
14645 | 161 |
|
162 |
||
56056
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more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
wenzelm
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|
163 |
(* linear change discipline *) |
4d46d53566e6
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|
164 |
|
4d46d53566e6
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diff
changeset
|
165 |
fun change_base begin = map_sign (fn (syn, tsig, consts) => |
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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|
166 |
(syn, Type.change_base begin tsig, Consts.change_base begin consts)); |
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
wenzelm
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diff
changeset
|
167 |
|
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
wenzelm
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changeset
|
168 |
val change_begin = change_base true; |
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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changeset
|
169 |
val change_end = change_base false; |
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
wenzelm
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changeset
|
170 |
|
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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|
171 |
fun change_end_local ctxt = |
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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|
172 |
Context.raw_transfer (change_end (Proof_Context.theory_of ctxt)) ctxt; |
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
wenzelm
parents:
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diff
changeset
|
173 |
|
56057
ad6bd8030d88
more explicit Sign.change_check -- detect structural mistakes where they emerge, not at later theory merges;
wenzelm
parents:
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diff
changeset
|
174 |
fun change_check thy = |
ad6bd8030d88
more explicit Sign.change_check -- detect structural mistakes where they emerge, not at later theory merges;
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diff
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|
175 |
if can change_end thy |
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|
176 |
then raise Fail "Unfinished linear change of theory content" else thy; |
ad6bd8030d88
more explicit Sign.change_check -- detect structural mistakes where they emerge, not at later theory merges;
wenzelm
parents:
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diff
changeset
|
177 |
|
56056
4d46d53566e6
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
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changeset
|
178 |
|
14645 | 179 |
(* syntax *) |
180 |
||
16597
5a5229a55964
eliminated separate syn type -- advanced trfuns already part of Syntax.syntax;
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|
181 |
val syn_of = #syn o rep_sg; |
14645 | 182 |
|
0 | 183 |
|
16337 | 184 |
(* type signature *) |
185 |
||
186 |
val tsig_of = #tsig o rep_sg; |
|
24732 | 187 |
|
19642 | 188 |
val classes_of = #2 o #classes o Type.rep_tsig o tsig_of; |
21932
7d592dc078e3
replaced classes by all_classes (topologically sorted);
wenzelm
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21796
diff
changeset
|
189 |
val all_classes = Sorts.all_classes o classes_of; |
19642 | 190 |
val super_classes = Sorts.super_classes o classes_of; |
24732 | 191 |
val minimize_sort = Sorts.minimize_sort o classes_of; |
192 |
val complete_sort = Sorts.complete_sort o classes_of; |
|
193 |
||
36449 | 194 |
val set_defsort = map_tsig o Type.set_defsort; |
4844 | 195 |
val defaultS = Type.defaultS o tsig_of; |
4568 | 196 |
val subsort = Type.subsort o tsig_of; |
7640 | 197 |
val of_sort = Type.of_sort o tsig_of; |
39290
44e4d8dfd6bf
load type_infer.ML later -- proper context for Type_Infer.infer_types;
wenzelm
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changeset
|
198 |
val inter_sort = Type.inter_sort o tsig_of; |
7640 | 199 |
val witness_sorts = Type.witness_sorts o tsig_of; |
59841 | 200 |
val logical_types = Type.logical_types o tsig_of; |
24732 | 201 |
|
14784
e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset
|
202 |
val typ_instance = Type.typ_instance o tsig_of; |
19427 | 203 |
fun typ_equiv thy (T, U) = typ_instance thy (T, U) andalso typ_instance thy (U, T); |
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
204 |
val typ_match = Type.typ_match o tsig_of; |
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
205 |
val typ_unify = Type.unify o tsig_of; |
4256 | 206 |
|
207 |
||
18062 | 208 |
(* polymorphic constants *) |
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
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diff
changeset
|
209 |
|
18062 | 210 |
val consts_of = #consts o rep_sg; |
21722 | 211 |
val the_const_constraint = Consts.the_constraint o consts_of; |
43794
49cbbe2768a8
sub-structural sharing after Syntax.check phase, with global interning of logical entities (the latter is relevant when bypassing default parsing via YXML);
wenzelm
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changeset
|
212 |
val the_const_type = #2 oo (Consts.the_const o consts_of); |
18062 | 213 |
val const_type = try o the_const_type; |
21722 | 214 |
val const_monomorphic = Consts.is_monomorphic o consts_of; |
18062 | 215 |
val const_typargs = Consts.typargs o consts_of; |
18164 | 216 |
val const_instance = Consts.instance o consts_of; |
4256 | 217 |
|
26268 | 218 |
fun mk_const thy (c, Ts) = Const (c, const_instance thy (c, Ts)); |
219 |
||
56026
893fe12639bc
tuned signature -- prefer Name_Space.get with its builtin error;
wenzelm
parents:
56025
diff
changeset
|
220 |
fun declared_tyname ctxt c = can (Type.the_decl (tsig_of ctxt)) (c, Position.none); |
24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
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changeset
|
221 |
val declared_const = can o the_const_constraint; |
620 | 222 |
|
402 | 223 |
|
47005
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changeset
|
224 |
(* naming *) |
421760a1efe7
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changeset
|
225 |
|
421760a1efe7
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changeset
|
226 |
val naming_of = Name_Space.naming_of o Context.Theory; |
421760a1efe7
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|
227 |
val map_naming = Context.theory_map o Name_Space.map_naming; |
421760a1efe7
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changeset
|
228 |
val restore_naming = map_naming o K o naming_of; |
47006 | 229 |
fun inherit_naming thy = Name_Space.map_naming (K (naming_of thy)) o Context.Proof; |
47005
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changeset
|
230 |
|
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changeset
|
231 |
val full_name = Name_Space.full_name o naming_of; |
421760a1efe7
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changeset
|
232 |
fun full_name_path thy path = Name_Space.full_name (Name_Space.add_path path (naming_of thy)); |
421760a1efe7
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changeset
|
233 |
|
421760a1efe7
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changeset
|
234 |
fun full_bname thy = Name_Space.full_name (naming_of thy) o Binding.name; |
421760a1efe7
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diff
changeset
|
235 |
fun full_bname_path thy path = full_name_path thy path o Binding.name; |
421760a1efe7
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diff
changeset
|
236 |
|
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
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diff
changeset
|
237 |
|
0 | 238 |
|
42359 | 239 |
(** name spaces **) |
16337 | 240 |
|
35669
a91c7ed801b8
added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents:
35429
diff
changeset
|
241 |
val class_space = Type.class_space o tsig_of; |
a91c7ed801b8
added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
wenzelm
parents:
35429
diff
changeset
|
242 |
val type_space = Type.type_space o tsig_of; |
18967 | 243 |
val const_space = Consts.space_of o consts_of; |
14645 | 244 |
|
42359 | 245 |
val intern_class = Name_Space.intern o class_space; |
246 |
val intern_type = Name_Space.intern o type_space; |
|
247 |
val intern_const = Name_Space.intern o const_space; |
|
248 |
||
35680 | 249 |
fun type_alias b c thy = map_tsig (Type.type_alias (naming_of thy) b c) thy; |
250 |
fun const_alias b c thy = map_consts (Consts.alias (naming_of thy) b c) thy; |
|
251 |
||
14645 | 252 |
|
253 |
||
16337 | 254 |
(** certify entities **) (*exception TYPE*) |
8898 | 255 |
|
16337 | 256 |
(* certify wrt. type signature *) |
8898 | 257 |
|
19462 | 258 |
val arity_number = Type.arity_number o tsig_of; |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
259 |
fun arity_sorts thy = Type.arity_sorts (Context.Theory thy) (tsig_of thy); |
19462 | 260 |
|
42388 | 261 |
val certify_class = Type.cert_class o tsig_of; |
262 |
val certify_sort = Type.cert_sort o tsig_of; |
|
263 |
val certify_typ = Type.cert_typ o tsig_of; |
|
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset
|
264 |
fun certify_typ_mode mode = Type.cert_typ_mode mode o tsig_of; |
10443
0a68dc9edba5
added certify_tycon, certify_tyabbr, certify_const;
wenzelm
parents:
10404
diff
changeset
|
265 |
|
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
266 |
|
18967 | 267 |
(* certify term/prop *) |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
268 |
|
14987 | 269 |
local |
1494
22f67e796445
added nodup_Vars check in cterm_of. Prevents same var with distinct types.
nipkow
parents:
1460
diff
changeset
|
270 |
|
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
271 |
fun type_check context tm = |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
272 |
let |
39289
92b50c8bb67b
common Type.appl_error, which also covers explicit constraints;
wenzelm
parents:
39137
diff
changeset
|
273 |
fun err_appl bs t T u U = |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
274 |
let |
10404 | 275 |
val xs = map Free bs; (*we do not rename here*) |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
276 |
val t' = subst_bounds (xs, t); |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
277 |
val u' = subst_bounds (xs, u); |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
278 |
val msg = Type.appl_error (Syntax.init_pretty context) t' T u' U; |
16337 | 279 |
in raise TYPE (msg, [T, U], [t', u']) end; |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
280 |
|
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
281 |
fun typ_of (_, Const (_, T)) = T |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
282 |
| typ_of (_, Free (_, T)) = T |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
283 |
| typ_of (_, Var (_, T)) = T |
43278 | 284 |
| typ_of (bs, Bound i) = snd (nth bs i handle General.Subscript => |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
285 |
raise TYPE ("Loose bound variable: B." ^ string_of_int i, [], [Bound i])) |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
286 |
| typ_of (bs, Abs (x, T, body)) = T --> typ_of ((x, T) :: bs, body) |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
287 |
| typ_of (bs, t $ u) = |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
288 |
let val T = typ_of (bs, t) and U = typ_of (bs, u) in |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
289 |
(case T of |
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
290 |
Type ("fun", [T1, T2]) => |
39289
92b50c8bb67b
common Type.appl_error, which also covers explicit constraints;
wenzelm
parents:
39137
diff
changeset
|
291 |
if T1 = U then T2 else err_appl bs t T u U |
92b50c8bb67b
common Type.appl_error, which also covers explicit constraints;
wenzelm
parents:
39137
diff
changeset
|
292 |
| _ => err_appl bs t T u U) |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
293 |
end; |
18967 | 294 |
in typ_of ([], tm) end; |
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset
|
295 |
|
18967 | 296 |
fun err msg = raise TYPE (msg, [], []); |
297 |
||
298 |
fun check_vars (t $ u) = (check_vars t; check_vars u) |
|
299 |
| check_vars (Abs (_, _, t)) = check_vars t |
|
27205 | 300 |
| check_vars (Free (x, _)) = |
30364
577edc39b501
moved basic algebra of long names from structure NameSpace to Long_Name;
wenzelm
parents:
30343
diff
changeset
|
301 |
if Long_Name.is_qualified x then err ("Malformed variable: " ^ quote x) else () |
18967 | 302 |
| check_vars (Var (xi as (_, i), _)) = |
303 |
if i < 0 then err ("Malformed variable: " ^ quote (Term.string_of_vname xi)) else () |
|
304 |
| check_vars _ = (); |
|
0 | 305 |
|
14987 | 306 |
in |
307 |
||
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
308 |
fun certify' prop context do_expand consts thy tm = |
251 | 309 |
let |
18967 | 310 |
val _ = check_vars tm; |
20548
8ef25fe585a8
renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
wenzelm
parents:
20330
diff
changeset
|
311 |
val tm' = Term.map_types (certify_typ thy) tm; |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
312 |
val T = type_check context tm'; |
18967 | 313 |
val _ = if prop andalso T <> propT then err "Term not of type prop" else (); |
70364
b2bedb022a75
support for a soft-type system within the Isabelle logical framework;
wenzelm
parents:
66245
diff
changeset
|
314 |
val tm'' = tm' |
b2bedb022a75
support for a soft-type system within the Isabelle logical framework;
wenzelm
parents:
66245
diff
changeset
|
315 |
|> Consts.certify context (tsig_of thy) do_expand consts |
b2bedb022a75
support for a soft-type system within the Isabelle logical framework;
wenzelm
parents:
66245
diff
changeset
|
316 |
|> Soft_Type_System.global_purge thy; |
18967 | 317 |
in (if tm = tm'' then tm else tm'', T, Term.maxidx_of_term tm'') end; |
169 | 318 |
|
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
319 |
fun certify_term thy = certify' false (Context.Theory thy) true (consts_of thy) thy; |
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
320 |
fun cert_term_abbrev thy = #1 o certify' false (Context.Theory thy) false (consts_of thy) thy; |
18967 | 321 |
val cert_term = #1 oo certify_term; |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
322 |
fun cert_prop thy = #1 o certify' true (Context.Theory thy) true (consts_of thy) thy; |
251 | 323 |
|
14987 | 324 |
end; |
325 |
||
251 | 326 |
|
18941 | 327 |
(* specifications *) |
328 |
||
39133
70d3915c92f0
pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
wenzelm
parents:
37145
diff
changeset
|
329 |
fun no_variables kind add addT mk mkT ctxt tm = |
21741 | 330 |
(case (add tm [], addT tm []) of |
18941 | 331 |
([], []) => tm |
25117 | 332 |
| (frees, tfrees) => error (Pretty.string_of (Pretty.block |
333 |
(Pretty.str ("Illegal " ^ kind ^ " variable(s) in term:") :: Pretty.brk 1 :: |
|
39133
70d3915c92f0
pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
wenzelm
parents:
37145
diff
changeset
|
334 |
Pretty.commas |
70d3915c92f0
pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
wenzelm
parents:
37145
diff
changeset
|
335 |
(map (Syntax.pretty_term ctxt o mk) frees @ map (Syntax.pretty_typ ctxt o mkT) tfrees))))); |
21741 | 336 |
|
337 |
val no_frees = no_variables "free" Term.add_frees Term.add_tfrees Free TFree; |
|
338 |
val no_vars = no_variables "schematic" Term.add_vars Term.add_tvars Var TVar; |
|
18941 | 339 |
|
340 |
||
16337 | 341 |
|
342 |
(** signature extension functions **) (*exception ERROR/TYPE*) |
|
386 | 343 |
|
344 |
(* add type constructors *) |
|
345 |
||
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
346 |
fun add_type ctxt (b, n, mx) thy = thy |> map_sign (fn (syn, tsig, consts) => |
14856 | 347 |
let |
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
348 |
val type_syntax = (Lexicon.mark_type (full_name thy b), Mixfix.make_type n, mx); |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
349 |
val syn' = Syntax.update_type_gram true Syntax.mode_default [type_syntax] syn; |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
350 |
val tsig' = Type.add_type (inherit_naming thy ctxt) (b, n) tsig; |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
351 |
in (syn', tsig', consts) end); |
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset
|
352 |
|
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
353 |
fun add_types_global types thy = |
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
354 |
fold (add_type (Syntax.init_pretty_global thy)) types thy; |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
355 |
|
16337 | 356 |
|
357 |
(* add nonterminals *) |
|
358 |
||
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
359 |
fun add_nonterminals ctxt ns thy = thy |> map_sign (fn (syn, tsig, consts) => |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
360 |
(syn, fold (Type.add_nonterminal (inherit_naming thy ctxt)) ns tsig, consts)); |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
361 |
|
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
362 |
fun add_nonterminals_global ns thy = |
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
363 |
add_nonterminals (Syntax.init_pretty_global thy) ns thy; |
386 | 364 |
|
365 |
||
366 |
(* add type abbreviations *) |
|
367 |
||
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
368 |
fun add_type_abbrev ctxt abbr thy = thy |> map_sign (fn (syn, tsig, consts) => |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
369 |
(syn, Type.add_abbrev (inherit_naming thy ctxt) abbr tsig, consts)); |
14784
e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset
|
370 |
|
e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset
|
371 |
|
16337 | 372 |
(* modify syntax *) |
373 |
||
25366
05c2ae18cc51
tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents:
25351
diff
changeset
|
374 |
fun gen_syntax change_gram parse_typ mode args thy = |
16337 | 375 |
let |
45427
fca432074fb2
sort assignment before simultaneous term_check, not isolated parse_term;
wenzelm
parents:
43794
diff
changeset
|
376 |
val ctxt = Type.set_mode Type.mode_syntax (Proof_Context.init_global thy); |
25366
05c2ae18cc51
tyabbr/syntax/consts: replaced obsolete read_typ by Syntax.parse_typ/certify_typ;
wenzelm
parents:
25351
diff
changeset
|
377 |
fun prep (c, T, mx) = (c, certify_typ_mode Type.mode_syntax thy (parse_typ ctxt T), mx) |
35129 | 378 |
handle ERROR msg => cat_error msg ("in syntax declaration " ^ quote c); |
59841 | 379 |
in thy |> map_syn (change_gram (logical_types thy) mode (map prep args)) end; |
16337 | 380 |
|
35412
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
381 |
fun gen_add_syntax x = gen_syntax (Syntax.update_const_gram true) x; |
386 | 382 |
|
56240 | 383 |
val add_syntax = gen_add_syntax (K I); |
384 |
val add_syntax_cmd = gen_add_syntax Syntax.read_typ; |
|
385 |
val del_syntax = gen_syntax (Syntax.update_const_gram false) (K I); |
|
386 |
val del_syntax_cmd = gen_syntax (Syntax.update_const_gram false) Syntax.read_typ; |
|
35412
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
387 |
|
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
388 |
fun type_notation add mode args = |
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
389 |
let |
35429
afa8cf9e63d8
authentic syntax for classes and type constructors;
wenzelm
parents:
35412
diff
changeset
|
390 |
fun type_syntax (Type (c, args), mx) = |
42290
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42288
diff
changeset
|
391 |
SOME (Lexicon.mark_type c, Mixfix.make_type (length args), mx) |
35412
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
392 |
| type_syntax _ = NONE; |
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
393 |
in map_syn (Syntax.update_type_gram add mode (map_filter type_syntax args)) end; |
3805 | 394 |
|
25383
2e766dd19e4f
notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents:
25366
diff
changeset
|
395 |
fun notation add mode args thy = |
2e766dd19e4f
notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents:
25366
diff
changeset
|
396 |
let |
35255 | 397 |
fun const_syntax (Const (c, _), mx) = |
398 |
(case try (Consts.type_scheme (consts_of thy)) c of |
|
42290
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42288
diff
changeset
|
399 |
SOME T => SOME (Lexicon.mark_const c, T, mx) |
35255 | 400 |
| NONE => NONE) |
25383
2e766dd19e4f
notation: based on Syntax.update_const_gram (avoids duplicates);
wenzelm
parents:
25366
diff
changeset
|
401 |
| const_syntax _ = NONE; |
35412
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35395
diff
changeset
|
402 |
in gen_syntax (Syntax.update_const_gram add) (K I) mode (map_filter const_syntax args) thy end; |
19658 | 403 |
|
16337 | 404 |
|
405 |
(* add constants *) |
|
386 | 406 |
|
17995 | 407 |
local |
408 |
||
45427
fca432074fb2
sort assignment before simultaneous term_check, not isolated parse_term;
wenzelm
parents:
43794
diff
changeset
|
409 |
fun gen_add_consts prep_typ ctxt raw_args thy = |
386 | 410 |
let |
45427
fca432074fb2
sort assignment before simultaneous term_check, not isolated parse_term;
wenzelm
parents:
43794
diff
changeset
|
411 |
val prepT = Type.no_tvars o Term.no_dummyT o certify_typ thy o prep_typ ctxt; |
35129 | 412 |
fun prep (b, raw_T, mx) = |
19658 | 413 |
let |
28965 | 414 |
val c = full_name thy b; |
19658 | 415 |
val T = (prepT raw_T handle TYPE (msg, _, _) => error msg) handle ERROR msg => |
42381
309ec68442c6
added Binding.print convenience, which includes quote already;
wenzelm
parents:
42376
diff
changeset
|
416 |
cat_error msg ("in declaration of constant " ^ Binding.print b); |
35845
e5980f0ad025
renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
wenzelm
parents:
35801
diff
changeset
|
417 |
val T' = Logic.varifyT_global T; |
42290
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42288
diff
changeset
|
418 |
in ((b, T'), (Lexicon.mark_const c, T', mx), Const (c, T)) end; |
16337 | 419 |
val args = map prep raw_args; |
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset
|
420 |
in |
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset
|
421 |
thy |
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
422 |
|> map_consts (fold (Consts.declare (inherit_naming thy ctxt) o #1) args) |
56240 | 423 |
|> add_syntax Syntax.mode_default (map #2 args) |
24959
119793c84647
replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents:
24949
diff
changeset
|
424 |
|> pair (map #3 args) |
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset
|
425 |
end; |
386 | 426 |
|
17995 | 427 |
in |
428 |
||
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
429 |
fun add_consts args thy = |
56239 | 430 |
#2 (gen_add_consts (K I) (Proof_Context.init_global thy) args thy); |
45427
fca432074fb2
sort assignment before simultaneous term_check, not isolated parse_term;
wenzelm
parents:
43794
diff
changeset
|
431 |
|
56239 | 432 |
fun add_consts_cmd args thy = |
433 |
#2 (gen_add_consts Syntax.read_typ (Proof_Context.init_global thy) args thy); |
|
24959
119793c84647
replaced Sign.add_consts_authentic by Sign.declare_const;
wenzelm
parents:
24949
diff
changeset
|
434 |
|
42376
c3abf2c3f541
eliminated obsolete markup -- superseded by generic "entity" markup;
wenzelm
parents:
42375
diff
changeset
|
435 |
fun declare_const ctxt ((b, T), mx) = yield_singleton (gen_add_consts (K I) ctxt) (b, T, mx); |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
436 |
fun declare_const_global arg thy = declare_const (Proof_Context.init_global thy) arg thy; |
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
437 |
|
17995 | 438 |
end; |
439 |
||
386 | 440 |
|
25049
ec0547a4fcf0
add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents:
25042
diff
changeset
|
441 |
(* abbreviations *) |
18941 | 442 |
|
47008 | 443 |
fun add_abbrev mode (b, raw_t) thy = (* FIXME proper ctxt (?) *) |
18941 | 444 |
let |
39133
70d3915c92f0
pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
wenzelm
parents:
37145
diff
changeset
|
445 |
val ctxt = Syntax.init_pretty_global thy; |
70d3915c92f0
pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
wenzelm
parents:
37145
diff
changeset
|
446 |
val prep_tm = no_frees ctxt o Term.no_dummy_patterns o cert_term_abbrev thy; |
19806 | 447 |
val t = (prep_tm raw_t handle TYPE (msg, _, _) => error msg | TERM (msg, _) => error msg) |
42381
309ec68442c6
added Binding.print convenience, which includes quote already;
wenzelm
parents:
42376
diff
changeset
|
448 |
handle ERROR msg => cat_error msg ("in constant abbreviation " ^ Binding.print b); |
21696 | 449 |
val (res, consts') = consts_of thy |
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
450 |
|> Consts.abbreviate (inherit_naming thy ctxt) (tsig_of thy) mode (b, t); |
25049
ec0547a4fcf0
add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents:
25042
diff
changeset
|
451 |
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
|
452 |
|
ec0547a4fcf0
add_abbrev: removed Logic.legacy_varifyT, do not unvarify result (again);
wenzelm
parents:
25042
diff
changeset
|
453 |
fun revert_abbrev mode c = map_consts (Consts.revert_abbrev mode c); |
18941 | 454 |
|
455 |
||
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
456 |
(* add constraints *) |
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
457 |
|
24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
parents:
24732
diff
changeset
|
458 |
fun add_const_constraint (c, opt_T) thy = |
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
459 |
let |
19099
100bf66d7e85
add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents:
19054
diff
changeset
|
460 |
fun prepT raw_T = |
35845
e5980f0ad025
renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
wenzelm
parents:
35801
diff
changeset
|
461 |
let val T = Logic.varifyT_global (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
|
462 |
in cert_term thy (Const (c, T)); T end |
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
463 |
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
|
464 |
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
|
465 |
|
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset
|
466 |
|
19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset
|
467 |
(* primitive classes and arities *) |
386 | 468 |
|
19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset
|
469 |
fun primitive_class (bclass, classes) thy = |
42387 | 470 |
thy |
47005
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
471 |
|> map_sign (fn (syn, tsig, consts) => |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
472 |
let val tsig' = Type.add_class (Context.Theory thy) (bclass, classes) tsig; |
421760a1efe7
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
wenzelm
parents:
45632
diff
changeset
|
473 |
in (syn, tsig', consts) end) |
56239 | 474 |
|> add_consts [(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
|
475 |
|
42387 | 476 |
fun primitive_classrel arg thy = |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
477 |
thy |> map_tsig (Type.add_classrel (Context.Theory thy) arg); |
42387 | 478 |
|
479 |
fun primitive_arity arg thy = |
|
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59990
diff
changeset
|
480 |
thy |> map_tsig (Type.add_arity (Context.Theory thy) arg); |
421 | 481 |
|
482 |
||
14645 | 483 |
(* add translation functions *) |
484 |
||
15746 | 485 |
local |
486 |
||
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
487 |
fun mk trs = map Syntax_Ext.mk_trfun trs; |
15746 | 488 |
|
489 |
in |
|
490 |
||
52143 | 491 |
fun parse_ast_translation atrs = map_syn (Syntax.update_trfuns (mk atrs, [], [], [])); |
492 |
fun parse_translation trs = map_syn (Syntax.update_trfuns ([], mk trs, [], [])); |
|
493 |
fun print_translation tr's = |
|
494 |
map_syn (Syntax.update_trfuns ([], [], mk (map (apsnd Syntax_Trans.non_typed_tr') tr's), [])); |
|
495 |
fun typed_print_translation tr's = map_syn (Syntax.update_trfuns ([], [], mk tr's, [])); |
|
496 |
fun print_ast_translation atr's = map_syn (Syntax.update_trfuns ([], [], [], mk atr's)); |
|
14645 | 497 |
|
15746 | 498 |
end; |
499 |
||
14645 | 500 |
|
19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset
|
501 |
(* translation rules *) |
4619 | 502 |
|
42204 | 503 |
val add_trrules = map_syn o Syntax.update_trrules; |
504 |
val del_trrules = map_syn o Syntax.remove_trrules; |
|
386 | 505 |
|
506 |
||
26667
660b69b3c28a
removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents:
26637
diff
changeset
|
507 |
(* naming *) |
6546 | 508 |
|
59886 | 509 |
val get_scope = Name_Space.get_scope o naming_of; |
510 |
||
511 |
fun new_scope thy = |
|
512 |
let |
|
513 |
val (scope, naming') = Name_Space.new_scope (naming_of thy); |
|
514 |
val thy' = map_naming (K naming') thy; |
|
515 |
in (scope, thy') end; |
|
516 |
||
33724 | 517 |
val new_group = map_naming Name_Space.new_group; |
518 |
val reset_group = map_naming Name_Space.reset_group; |
|
519 |
||
33095
bbd52d2f8696
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
wenzelm
parents:
32789
diff
changeset
|
520 |
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
|
521 |
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
|
522 |
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
|
523 |
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
|
524 |
val qualified_path = map_naming oo Name_Space.qualified_path; |
6546 | 525 |
|
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset
|
526 |
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
|
527 |
|
71257 | 528 |
fun theory_naming thy = thy |
529 |
|> map_naming (Name_Space.set_theory_long_name (Context.theory_long_name thy)); |
|
71155 | 530 |
|
59923
b21c82422d65
support private scope for individual local theory commands;
wenzelm
parents:
59896
diff
changeset
|
531 |
val private_scope = map_naming o Name_Space.private_scope; |
59896 | 532 |
val private = map_naming o Name_Space.private; |
59990
a81dc82ecba3
clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
wenzelm
parents:
59939
diff
changeset
|
533 |
val qualified_scope = map_naming o Name_Space.qualified_scope; |
a81dc82ecba3
clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
wenzelm
parents:
59939
diff
changeset
|
534 |
val qualified = map_naming o Name_Space.qualified; |
59880
30687c3f2b10
clarified role of naming for background theory: transform_binding (e.g. for "concealed" flag) uses naming of hypothetical context;
wenzelm
parents:
59841
diff
changeset
|
535 |
val concealed = map_naming Name_Space.concealed; |
30687c3f2b10
clarified role of naming for background theory: transform_binding (e.g. for "concealed" flag) uses naming of hypothetical context;
wenzelm
parents:
59841
diff
changeset
|
536 |
|
6546 | 537 |
|
16337 | 538 |
(* hide names *) |
386 | 539 |
|
26667
660b69b3c28a
removed obsolete SIGN_THEORY -- no name aliases in structure Theory;
wenzelm
parents:
26637
diff
changeset
|
540 |
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
|
541 |
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
|
542 |
val hide_const = map_consts oo Consts.hide; |
17343 | 543 |
|
0 | 544 |
end; |