cleaning the signature of the predicate compiler core; renaming signature and structures to uniform long names
(* Author: Lukas Bulwahn, TU Muenchen
Preprocessing sets to predicates
*)
signature PREDICATE_COMPILE_SET =
sig
(*
val preprocess_intro : thm -> theory -> thm * theory
val preprocess_clause : term -> theory -> term * theory
*)
val unfold_set_notation : thm -> thm;
end;
structure Predicate_Compile_Set : PREDICATE_COMPILE_SET =
struct
(*FIXME: unfolding Ball in pretty adhoc here *)
val unfold_set_lemmas = [@{thm Collect_def}, @{thm mem_def},
@{thm Ball_def}, @{thm Bex_def}]
val unfold_set_notation = Simplifier.rewrite_rule unfold_set_lemmas
(*
fun find_set_theorems ctxt cname =
let
val _ = cname
*)
(*
fun preprocess_term t ctxt =
case t of
Const ("op :", _) $ x $ A =>
case strip_comb A of
(Const (cname, T), params) =>
let
val _ = find_set_theorems
in
(t, ctxt)
end
| _ => (t, ctxt)
| _ => (t, ctxt)
*)
(*
fun preprocess_intro th thy =
let
val cnames = find_heads_of_prems
val set_cname = filter (has_set_definition
val _ = define_preds
val _ = prep_pred_def
in
*)
end;