diff -r dff445a16252 -r 243f6bec771c src/HOL/Library/Multiset.thy
--- a/src/HOL/Library/Multiset.thy	Sat Oct 19 17:16:16 2024 +0200
+++ b/src/HOL/Library/Multiset.thy	Sat Oct 19 19:00:19 2024 +0200
@@ -180,9 +180,9 @@
   "\<forall>x\<in>#A. P" \<rightleftharpoons> "CONST Multiset.Ball A (\<lambda>x. P)"
   "\<exists>x\<in>#A. P" \<rightleftharpoons> "CONST Multiset.Bex A (\<lambda>x. P)"
 
-print_translation \<open>
- [Syntax_Trans.preserve_binder_abs2_tr' \<^const_syntax>\<open>Multiset.Ball\<close> \<^syntax_const>\<open>_MBall\<close>,
-  Syntax_Trans.preserve_binder_abs2_tr' \<^const_syntax>\<open>Multiset.Bex\<close> \<^syntax_const>\<open>_MBex\<close>]
+typed_print_translation \<open>
+ [(\<^const_syntax>\<open>Multiset.Ball\<close>, fn _ => Syntax_Trans.preserve_binder_abs2_tr' \<^syntax_const>\<open>_MBall\<close>),
+  (\<^const_syntax>\<open>Multiset.Bex\<close>, fn _ => Syntax_Trans.preserve_binder_abs2_tr' \<^syntax_const>\<open>_MBex\<close>)]
 \<close> \<comment> \<open>to avoid eta-contraction of body\<close>
 
 lemma count_eq_zero_iff: