explicit checks stable_finished_theory/stable_command allow parallel asynchronous command transactions;
tuned;
(* Title: HOL/Library/Reflection.thy
Author: Amine Chaieb, TU Muenchen
*)
header {* Generic reflection and reification *}
theory Reflection
imports Main
uses
"~~/src/HOL/Library/reify_data.ML"
"~~/src/HOL/Library/reflection.ML"
begin
setup {* Reify_Data.setup *}
method_setup reify = {*
Attrib.thms --
Scan.option (Scan.lift (Args.$$$ "(") |-- Args.term --| Scan.lift (Args.$$$ ")")) >>
(fn (eqs, to) => fn ctxt => SIMPLE_METHOD' (Reflection.genreify_tac ctxt (eqs @ fst (Reify_Data.get ctxt)) to))
*} "partial automatic reification"
method_setup reflection = {*
let
fun keyword k = Scan.lift (Args.$$$ k -- Args.colon) >> K ();
val onlyN = "only";
val rulesN = "rules";
val any_keyword = keyword onlyN || keyword rulesN;
val thms = Scan.repeat (Scan.unless any_keyword Attrib.multi_thm) >> flat;
val terms = thms >> map (term_of o Drule.dest_term);
in
thms --
Scan.optional (keyword rulesN |-- thms) [] --
Scan.option (keyword onlyN |-- Args.term) >>
(fn ((eqs, ths), to) => fn ctxt =>
let
val (ceqs, cths) = Reify_Data.get ctxt
val corr_thms = ths @ cths
val raw_eqs = eqs @ ceqs
in SIMPLE_METHOD' (Reflection.reflection_tac ctxt corr_thms raw_eqs to) end)
end
*}
end