camkes: update to Isabelle2023 mapsto syntax

Signed-off-by: Gerwin Klein <[email protected]>
seL4 · Oct 6, 2023 · 0d984f3 · 0d984f3
1 parent 0f99a75
commit 0d984f3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/camkes/cdl-refine/Eval_CAMKES_CDL.thy b/camkes/cdl-refine/Eval_CAMKES_CDL.thy
@@ -211,7 +211,7 @@ lemma Collect_asid_high__eval_helper:
 section \<open>Assorted helpers\<close>
 lemma fun_upds_to_map_of[THEN eq_reflection]:
   "Map.empty = map_of []"
-  "(map_of xs(k \<mapsto> v)) = map_of ((k, v) # xs)"
+  "((map_of xs)(k \<mapsto> v)) = map_of ((k, v) # xs)"
   by auto
 
 lemma subst_eqn_helper: