Skip to content

Do not register pre-datatype MRBNFs #123

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
jvanbruegge merged 1 commit into from
Nov 19, 2025
Merged

Do not register pre-datatype MRBNFs #123

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion Tools/mrbnf_comp.ML
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1431,7 +1431,6 @@ fun seal_mrbnf qualify (unfold_set : unfold_set) b force_out_of_line Ds all_Ds m
|> map (fn (b, def) => ((b, []), [([def], [])]))
val (noted, lthy'') = lthy'
|> Local_Theory.notes notes
||> (if repTA = TA then I else register_mrbnf_raw (fst (dest_Type TA)) mrbnf'')
in
((morph_mrbnf (substitute_noted_thm noted) mrbnf'', the info_opt, (all_Ds, absT_info)), lthy'')
end;
Expand Down
4 changes: 2 additions & 2 deletions case_studies/Pi_Calculus/Commitment.thy
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@ abbreviation "bvars \<equiv> bns"
abbreviation "fvars \<equiv> fns"

lemma bns_bound: "|bns \<alpha>| <o |UNIV::'a::var set|"
by (cases \<alpha>) (auto simp: emp_bound infinite_UNIV)
by (cases \<alpha>) auto

local_setup \<open>Binder_Sugar.register_binder_sugar "Commitment.commit" {
ctors = [
Expand All @@ -111,7 +111,7 @@ local_setup \<open>Binder_Sugar.register_binder_sugar "Commitment.commit" {
pset_ctors = [],
strong_induct = NONE,
inject = @{thms commit.inject},
mrbnf = the (MRBNF_Def.mrbnf_of @{context} "Commitment.commit_pre"),
mrbnf = #mrbnf (the (Binder_Sugar.binder_sugar_of @{context} @{type_name commit})),
set_simpss = [],
subst_simps = NONE,
IImsupp_Diffs = NONE,
Expand Down
3 changes: 3 additions & 0 deletions operations/Composition.thy
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,9 @@ let
val ((mrbnf2, _, (Ds, info)), lthy) = MRBNF_Comp.seal_mrbnf I (snd accum) (Binding.name (name2 ^ "_pre")) true (fst tys2) [] mrbnf2 NONE lthy
val _ = @{print} "seal2"

val lthy = MRBNF_Def.register_mrbnf_raw "Composition.T1_pre" mrbnf1 lthy
val lthy = MRBNF_Def.register_mrbnf_raw "Composition.T2_pre" mrbnf2 lthy

(* Step 3: Register the pre-MRBNF as a BNF in its live variables *)
val (bnf1, lthy) = MRBNF_Def.register_mrbnf_as_bnf mrbnf1 lthy
val (bnf2, lthy) = MRBNF_Def.register_mrbnf_as_bnf mrbnf2 lthy
Expand Down
2 changes: 2 additions & 0 deletions operations/Greatest_Fixpoint.thy
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,8 @@ local_setup \<open>fn lthy =>
val ((mrbnf1, _, (Ds, info)), lthy) = MRBNF_Comp.seal_mrbnf I (snd accum) (Binding.name (name1 ^ "_pre")) true (fst tys1) [] mrbnf1 NONE lthy
val _ = @{print} "seal"

val lthy = MRBNF_Def.register_mrbnf_raw "Greatest_Fixpoint.term_pre" mrbnf1 lthy;

(* Step 3: Register the pre-MRBNF as a BNF in its live variables *)
val (bnf1, lthy) = MRBNF_Def.register_mrbnf_as_bnf mrbnf1 lthy
val _ = @{print} "register"
Expand Down