author | wenzelm |
Mon, 07 Jun 2021 11:42:05 +0200 | |
changeset 73826 | 72900f34dbb3 |
parent 73058 | 32618ae1b65d |
child 74112 | d0527bb2e590 |
permissions | -rw-r--r-- |
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(* Title: Pure/theory.ML |
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Author: Lawrence C Paulson and Markus Wenzel |
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Logical theory content: axioms, definitions, and begin/end wrappers. |
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*) |
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signature THEORY = |
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sig |
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val parents_of: theory -> theory list |
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val ancestors_of: theory -> theory list |
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val nodes_of: theory -> theory list |
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val setup: (theory -> theory) -> unit |
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val local_setup: (Proof.context -> Proof.context) -> unit |
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val install_pure: theory -> unit |
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val get_pure: unit -> theory |
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val get_pure_bootstrap: unit -> theory |
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val get_markup: theory -> Markup.T |
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val check: {long: bool} -> Proof.context -> string * Position.T -> theory |
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val axiom_table: theory -> term Name_Space.table |
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val axiom_space: theory -> Name_Space.T |
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val all_axioms_of: theory -> (string * term) list |
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val defs_of: theory -> Defs.T |
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val at_begin: (theory -> theory option) -> theory -> theory |
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val at_end: (theory -> theory option) -> theory -> theory |
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val join_theory: theory list -> theory |
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val begin_theory: string * Position.T -> theory list -> theory |
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val end_theory: theory -> theory |
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val add_axiom: Proof.context -> binding * term -> theory -> theory |
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val const_dep: theory -> string * typ -> Defs.entry |
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val type_dep: string * typ list -> Defs.entry |
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val add_deps: Defs.context -> string -> Defs.entry -> Defs.entry list -> theory -> theory |
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val add_deps_global: string -> Defs.entry -> Defs.entry list -> theory -> theory |
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val add_def: Defs.context -> bool -> bool -> binding * term -> theory -> theory |
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val specify_const: (binding * typ) * mixfix -> theory -> term * theory |
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val check_overloading: Proof.context -> bool -> string * typ -> unit |
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end |
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structure Theory: THEORY = |
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type theory, theory_ref, exception THEORY and related operations imported from Context;
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struct |
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type theory, theory_ref, exception THEORY and related operations imported from Context;
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(** theory context operations **) |
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type theory, theory_ref, exception THEORY and related operations imported from Context;
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type theory, theory_ref, exception THEORY and related operations imported from Context;
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val parents_of = Context.parents_of; |
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val ancestors_of = Context.ancestors_of; |
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fun nodes_of thy = thy :: ancestors_of thy; |
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type theory, theory_ref, exception THEORY and related operations imported from Context;
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fun setup f = Context.>> (Context.map_theory f); |
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fun local_setup f = Context.>> (Context.map_proof f); |
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(* implicit theory Pure *) |
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val pure: theory Single_Assignment.var = Single_Assignment.var "pure"; |
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fun install_pure thy = Single_Assignment.assign pure thy; |
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||
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fun get_pure () = |
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(case Single_Assignment.peek pure of |
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SOME thy => thy |
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| NONE => raise Fail "Theory Pure not present"); |
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fun get_pure_bootstrap () = |
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(case Single_Assignment.peek pure of |
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SOME thy => thy |
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| NONE => Context.the_global_context ()); |
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(** datatype thy **) |
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type wrapper = (theory -> theory option) * stamp; |
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fun apply_wrappers (wrappers: wrapper list) = |
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perhaps (perhaps_loop (perhaps_apply (map fst wrappers))); |
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datatype thy = Thy of |
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{pos: Position.T, |
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id: serial, |
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axioms: term Name_Space.table, |
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defs: Defs.T, |
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wrappers: wrapper list * wrapper list}; |
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||
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fun make_thy (pos, id, axioms, defs, wrappers) = |
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Thy {pos = pos, id = id, axioms = axioms, defs = defs, wrappers = wrappers}; |
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structure Thy = Theory_Data' |
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( |
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type T = thy; |
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val extend = I; |
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val empty = make_thy (Position.none, 0, Name_Space.empty_table "axiom", Defs.empty, ([], [])); |
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fun merge old_thys (thy1, thy2) = |
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let |
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val Thy {pos, id, axioms = axioms1, defs = defs1, wrappers = (bgs1, ens1)} = thy1; |
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val Thy {pos = _, id = _, axioms = axioms2, defs = defs2, wrappers = (bgs2, ens2)} = thy2; |
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val axioms' = Name_Space.merge_tables (axioms1, axioms2); |
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val defs' = Defs.merge (Defs.global_context (fst old_thys)) (defs1, defs2); |
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val bgs' = Library.merge (eq_snd op =) (bgs1, bgs2); |
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val ens' = Library.merge (eq_snd op =) (ens1, ens2); |
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in make_thy (pos, id, axioms', defs', (bgs', ens')) end; |
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); |
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fun rep_theory thy = Thy.get thy |> (fn Thy args => args); |
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fun map_thy f = Thy.map (fn (Thy {pos, id, axioms, defs, wrappers}) => |
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make_thy (f (pos, id, axioms, defs, wrappers))); |
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theory def/ref position reports, which enable hyperlinks etc.;
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fun map_axioms f = |
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map_thy (fn (pos, id, axioms, defs, wrappers) => (pos, id, f axioms, defs, wrappers)); |
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theory def/ref position reports, which enable hyperlinks etc.;
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theory def/ref position reports, which enable hyperlinks etc.;
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fun map_defs f = |
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map_thy (fn (pos, id, axioms, defs, wrappers) => (pos, id, axioms, f defs, wrappers)); |
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theory def/ref position reports, which enable hyperlinks etc.;
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parents:
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fun map_wrappers f = |
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map_thy (fn (pos, id, axioms, defs, wrappers) => (pos, id, axioms, defs, f wrappers)); |
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(* entity markup *) |
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fun theory_markup def name id pos = |
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if id = 0 then Markup.empty |
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else |
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Markup.properties (Position.entity_properties_of def id pos) |
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(Markup.entity Markup.theoryN name); |
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|
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fun init_markup (name, pos) thy = |
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let |
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val id = serial (); |
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val _ = Context_Position.reports_global thy [(pos, theory_markup true name id pos)]; |
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in map_thy (fn (_, _, axioms, defs, wrappers) => (pos, id, axioms, defs, wrappers)) thy end; |
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|
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fun get_markup thy = |
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let val {pos, id, ...} = rep_theory thy |
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in theory_markup false (Context.theory_long_name thy) id pos end; |
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fun check long ctxt (name, pos) = |
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let |
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val thy = Proof_Context.theory_of ctxt; |
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val thy' = |
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Context.get_theory long thy name |
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handle ERROR msg => |
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let |
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val completion_report = |
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Completion.make_report (name, pos) |
|
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(fn completed => |
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map (Context.theory_name' long) (ancestors_of thy) |
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|> filter (completed o Long_Name.base_name) |
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|> sort_strings |
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|> map (fn a => (a, (Markup.theoryN, a)))); |
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in error (msg ^ Position.here pos ^ completion_report) end; |
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val _ = Context_Position.report ctxt pos (get_markup thy'); |
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in thy' end; |
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||
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(* basic operations *) |
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||
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val axiom_table = #axioms o rep_theory; |
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val axiom_space = Name_Space.space_of_table o axiom_table; |
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val all_axioms_of = Name_Space.dest_table o axiom_table; |
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val defs_of = #defs o rep_theory; |
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(* join theory *) |
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fun join_theory [] = raise List.Empty |
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| join_theory [thy] = thy |
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| join_theory thys = foldl1 Context.join_thys thys; |
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(* begin/end theory *) |
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val begin_wrappers = rev o #1 o #wrappers o rep_theory; |
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val end_wrappers = rev o #2 o #wrappers o rep_theory; |
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fun at_begin f = map_wrappers (apfst (cons (f, stamp ()))); |
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fun at_end f = map_wrappers (apsnd (cons (f, stamp ()))); |
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fun begin_theory (name, pos) imports = |
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if name = Context.PureN then |
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(case imports of |
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[thy] => init_markup (name, pos) thy |
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| _ => error "Bad bootstrapping of theory Pure") |
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else |
187 |
let |
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188 |
val thy = Context.begin_thy name imports; |
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val wrappers = begin_wrappers thy; |
190 |
in |
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thy |
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|> init_markup (name, pos) |
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|> Sign.init_naming |
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|> Sign.local_path |
195 |
|> apply_wrappers wrappers |
|
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|> tap (Syntax.force_syntax o Sign.syn_of) |
|
197 |
end; |
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|
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fun end_theory thy = |
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thy |
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|> apply_wrappers (end_wrappers thy) |
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|> Sign.change_check |
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|> Context.finish_thy; |
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|
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type theory, theory_ref, exception THEORY and related operations imported from Context;
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|
205 |
|
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|
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moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
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(** primitive specifications **) |
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|
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|
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(* raw axioms *) |
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|
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report Name_Space.declare/define, relatively to context;
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|
211 |
fun cert_axm ctxt (b, raw_tm) = |
1526 | 212 |
let |
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774df7c59508
report Name_Space.declare/define, relatively to context;
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parents:
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diff
changeset
|
213 |
val thy = Proof_Context.theory_of ctxt; |
32789
d89327de0b3c
removed redundant Sign.certify_prop, use Sign.cert_prop instead;
wenzelm
parents:
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diff
changeset
|
214 |
val t = Sign.cert_prop thy raw_tm |
2979 | 215 |
handle TYPE (msg, _, _) => error msg |
16291 | 216 |
| TERM (msg, _) => error msg; |
35987
7c728daf4876
disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
wenzelm
parents:
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diff
changeset
|
217 |
val _ = Term.no_dummy_patterns t handle TERM (msg, _) => error msg; |
7c728daf4876
disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
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parents:
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changeset
|
218 |
|
7c728daf4876
disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
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parents:
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changeset
|
219 |
val bad_sorts = |
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disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
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parents:
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changeset
|
220 |
rev ((fold_types o fold_atyps_sorts) (fn (_, []) => I | (T, _) => insert (op =) T) t []); |
7c728daf4876
disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
wenzelm
parents:
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diff
changeset
|
221 |
val _ = null bad_sorts orelse |
7c728daf4876
disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
wenzelm
parents:
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diff
changeset
|
222 |
error ("Illegal sort constraints in primitive specification: " ^ |
42375
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report Name_Space.declare/define, relatively to context;
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parents:
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changeset
|
223 |
commas (map (Syntax.string_of_typ (Config.put show_sorts true ctxt)) bad_sorts)); |
774df7c59508
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wenzelm
parents:
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diff
changeset
|
224 |
in (b, Sign.no_vars ctxt t) end |
42381
309ec68442c6
added Binding.print convenience, which includes quote already;
wenzelm
parents:
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diff
changeset
|
225 |
handle ERROR msg => cat_error msg ("The error(s) above occurred in axiom " ^ Binding.print b); |
1526 | 226 |
|
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changeset
|
227 |
fun add_axiom ctxt raw_axm thy = thy |> map_axioms (fn axioms => |
1526 | 228 |
let |
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changeset
|
229 |
val axm = apsnd Logic.varify_global (cert_axm ctxt raw_axm); |
61949 | 230 |
val context = ctxt |
231 |
|> Sign.inherit_naming thy |
|
232 |
|> Context_Position.set_visible_generic false; |
|
233 |
val (_, axioms') = Name_Space.define context true axm axioms; |
|
16443
82a116532e3e
type theory, theory_ref, exception THEORY and related operations imported from Context;
wenzelm
parents:
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diff
changeset
|
234 |
in axioms' end); |
1526 | 235 |
|
236 |
||
19708
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
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diff
changeset
|
237 |
(* dependencies *) |
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
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diff
changeset
|
238 |
|
61256 | 239 |
fun const_dep thy (c, T) = ((Defs.Const, c), Sign.const_typargs thy (c, T)); |
61255
15865e0c5598
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wenzelm
parents:
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diff
changeset
|
240 |
fun type_dep (c, args) = ((Defs.Type, c), args); |
61246
077b88f9ec16
HOL typedef with explicit dependency checks according to Ondrey Kuncar, 07-Jul-2015, 16-Jul-2015, 30-Jul-2015;
wenzelm
parents:
61044
diff
changeset
|
241 |
|
61261
ddb2da7cb2e4
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wenzelm
parents:
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changeset
|
242 |
fun dependencies (context as (ctxt, _)) unchecked def description lhs rhs = |
19708
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
19700
diff
changeset
|
243 |
let |
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
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diff
changeset
|
244 |
fun prep (item, args) = |
15865e0c5598
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wenzelm
parents:
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diff
changeset
|
245 |
(case fold Term.add_tvarsT args [] of |
15865e0c5598
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wenzelm
parents:
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diff
changeset
|
246 |
[] => (item, map Logic.varifyT_global args) |
15865e0c5598
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parents:
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diff
changeset
|
247 |
| vs => raise TYPE ("Illegal schematic type variable(s)", map TVar vs, [])); |
61249 | 248 |
|
61255
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parents:
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diff
changeset
|
249 |
val lhs_vars = fold Term.add_tfreesT (snd lhs) []; |
15865e0c5598
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wenzelm
parents:
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diff
changeset
|
250 |
val rhs_extras = |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
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diff
changeset
|
251 |
fold (fn (_, args) => args |> (fold o Term.fold_atyps) (fn TFree v => |
15865e0c5598
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wenzelm
parents:
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diff
changeset
|
252 |
if member (op =) lhs_vars v then I else insert (op =) v)) rhs []; |
19708
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
19700
diff
changeset
|
253 |
val _ = |
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
19700
diff
changeset
|
254 |
if null rhs_extras then () |
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
19700
diff
changeset
|
255 |
else error ("Specification depends on extra type variables: " ^ |
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:
36610
diff
changeset
|
256 |
commas_quote (map (Syntax.string_of_typ ctxt o TFree) rhs_extras) ^ |
33701
9dd1079cec3a
primitive defs: clarified def (axiom name) vs. description;
wenzelm
parents:
33173
diff
changeset
|
257 |
"\nThe error(s) above occurred in " ^ quote description); |
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
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diff
changeset
|
258 |
in Defs.define context unchecked def description (prep lhs) (map prep rhs) end; |
19708
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
19700
diff
changeset
|
259 |
|
61256 | 260 |
fun cert_entry thy ((Defs.Const, c), args) = |
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
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diff
changeset
|
261 |
Sign.cert_term thy (Const (c, Sign.const_instance thy (c, args))) |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
262 |
|> dest_Const |> const_dep thy |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
263 |
| cert_entry thy ((Defs.Type, c), args) = |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
264 |
Sign.certify_typ thy (Type (c, args)) |> dest_Type |> type_dep; |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
265 |
|
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
61256
diff
changeset
|
266 |
fun add_deps context a raw_lhs raw_rhs thy = |
19708
a508bde37a81
added add_deps, which actually records dependencies of consts (unlike add_finals);
wenzelm
parents:
19700
diff
changeset
|
267 |
let |
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
268 |
val (lhs as ((_, lhs_name), _)) :: rhs = map (cert_entry thy) (raw_lhs :: raw_rhs); |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
269 |
val description = if a = "" then lhs_name ^ " axiom" else a; |
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
61256
diff
changeset
|
270 |
in thy |> map_defs (dependencies context false NONE description lhs rhs) end; |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
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diff
changeset
|
271 |
|
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
272 |
fun add_deps_global a x y thy = |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
61261
diff
changeset
|
273 |
add_deps (Defs.global_context thy) a x y thy; |
17706 | 274 |
|
33173
b8ca12f6681a
eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
wenzelm
parents:
33168
diff
changeset
|
275 |
fun specify_const decl thy = |
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
276 |
let val (t, thy') = Sign.declare_const_global decl thy; |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
277 |
in (t, add_deps_global "" (const_dep thy' (dest_Const t)) [] thy') end; |
25017 | 278 |
|
17706 | 279 |
|
35985
0bbf0d2348f9
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
wenzelm
parents:
35857
diff
changeset
|
280 |
(* overloading *) |
9280 | 281 |
|
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
282 |
fun check_overloading ctxt overloaded (c, T) = |
16291 | 283 |
let |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
284 |
val thy = Proof_Context.theory_of ctxt; |
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
285 |
|
24763 | 286 |
val declT = Sign.the_const_constraint thy c |
287 |
handle TYPE (msg, _, _) => error msg; |
|
35845
e5980f0ad025
renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
wenzelm
parents:
34259
diff
changeset
|
288 |
val T' = Logic.varifyT_global T; |
16944 | 289 |
|
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39133
diff
changeset
|
290 |
fun message sorts txt = |
16944 | 291 |
[Pretty.block [Pretty.str "Specification of constant ", |
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39133
diff
changeset
|
292 |
Pretty.str c, Pretty.str " ::", Pretty.brk 1, |
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39133
diff
changeset
|
293 |
Pretty.quote (Syntax.pretty_typ (Config.put show_sorts sorts ctxt) T)], |
16944 | 294 |
Pretty.str txt] |> Pretty.chunks |> Pretty.string_of; |
16291 | 295 |
in |
16944 | 296 |
if Sign.typ_instance thy (declT, T') then () |
297 |
else if Type.raw_instance (declT, T') then |
|
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39133
diff
changeset
|
298 |
error (message true "imposes additional sort constraints on the constant declaration") |
16944 | 299 |
else if overloaded then () |
57510 | 300 |
else |
301 |
error (message false "is strictly less general than the declared type (overloading required)") |
|
9280 | 302 |
end; |
303 |
||
3767
e2bb53d8dd26
moved theory stuff (add_defs etc.) here from drule.ML;
wenzelm
parents:
2979
diff
changeset
|
304 |
|
35985
0bbf0d2348f9
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
wenzelm
parents:
35857
diff
changeset
|
305 |
(* definitional axioms *) |
0bbf0d2348f9
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
wenzelm
parents:
35857
diff
changeset
|
306 |
|
0bbf0d2348f9
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
wenzelm
parents:
35857
diff
changeset
|
307 |
local |
16291 | 308 |
|
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
61256
diff
changeset
|
309 |
fun check_def (context as (ctxt, _)) thy unchecked overloaded (b, tm) defs = |
16291 | 310 |
let |
29581 | 311 |
val name = Sign.full_name thy b; |
63395 | 312 |
val ((lhs, rhs), _, _) = |
63042 | 313 |
Primitive_Defs.dest_def ctxt |
314 |
{check_head = Term.is_Const, |
|
315 |
check_free_lhs = K true, |
|
316 |
check_free_rhs = K false, |
|
317 |
check_tfree = K false} tm |
|
35988
76ca601c941e
disallow premises in primitive Theory.add_def -- handle in Thm.add_def;
wenzelm
parents:
35987
diff
changeset
|
318 |
handle TERM (msg, _) => error msg; |
76ca601c941e
disallow premises in primitive Theory.add_def -- handle in Thm.add_def;
wenzelm
parents:
35987
diff
changeset
|
319 |
val lhs_const = Term.dest_Const (Term.head_of lhs); |
61248 | 320 |
|
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
321 |
val rhs_consts = |
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
322 |
fold_aterms (fn Const const => insert (op =) (const_dep thy const) | _ => I) rhs []; |
61248 | 323 |
val rhs_types = |
61255
15865e0c5598
eliminated separate type Theory.dep: use typeargs uniformly for consts/types;
wenzelm
parents:
61249
diff
changeset
|
324 |
(fold_types o fold_subtypes) (fn Type t => insert (op =) (type_dep t) | _ => I) rhs []; |
61248 | 325 |
val rhs_deps = rhs_consts @ rhs_types; |
326 |
||
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
327 |
val _ = check_overloading ctxt overloaded lhs_const; |
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
61256
diff
changeset
|
328 |
in defs |> dependencies context unchecked (SOME name) name (const_dep thy lhs_const) rhs_deps end |
18678 | 329 |
handle ERROR msg => cat_error msg (Pretty.string_of (Pretty.block |
42381
309ec68442c6
added Binding.print convenience, which includes quote already;
wenzelm
parents:
42375
diff
changeset
|
330 |
[Pretty.str ("The error(s) above occurred in definition " ^ Binding.print b ^ ":"), |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
331 |
Pretty.fbrk, Pretty.quote (Syntax.pretty_term ctxt tm)])); |
3767
e2bb53d8dd26
moved theory stuff (add_defs etc.) here from drule.ML;
wenzelm
parents:
2979
diff
changeset
|
332 |
|
16291 | 333 |
in |
334 |
||
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
61256
diff
changeset
|
335 |
fun add_def (context as (ctxt, _)) unchecked overloaded raw_axm thy = |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
336 |
let val axm = cert_axm ctxt raw_axm in |
35985
0bbf0d2348f9
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
wenzelm
parents:
35857
diff
changeset
|
337 |
thy |
61261
ddb2da7cb2e4
more explicit Defs.context: use proper name spaces as far as possible;
wenzelm
parents:
61256
diff
changeset
|
338 |
|> map_defs (check_def context thy unchecked overloaded axm) |
42375
774df7c59508
report Name_Space.declare/define, relatively to context;
wenzelm
parents:
42360
diff
changeset
|
339 |
|> add_axiom ctxt axm |
35985
0bbf0d2348f9
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
wenzelm
parents:
35857
diff
changeset
|
340 |
end; |
16291 | 341 |
|
342 |
end; |
|
3767
e2bb53d8dd26
moved theory stuff (add_defs etc.) here from drule.ML;
wenzelm
parents:
2979
diff
changeset
|
343 |
|
14223
0ee05eef881b
Added support for making constants final, that is, ensuring that no
skalberg
parents:
14204
diff
changeset
|
344 |
end; |