diff -r 03d019ee7d02 -r 88f101c3cfe2 src/HOL/Codegenerator_Test/Basic_Setup.thy
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/Codegenerator_Test/Basic_Setup.thy	Tue Apr 15 23:04:44 2025 +0200
@@ -0,0 +1,33 @@
+(* Author: Florian Haftmann, TU Muenchen *)
+
+section \<open>Basic setup\<close>
+
+theory Basic_Setup
+imports
+  Complex_Main
+begin
+
+text \<open>Drop technical stuff from \<^theory>\<open>HOL.Quickcheck_Narrowing\<close> which is tailored towards Haskell\<close>
+
+ML \<open>
+structure Codegenerator_Test =
+struct
+
+fun drop_partial_term_of thy =
+  let
+    val tycos = Sign.logical_types thy;
+    val consts = map_filter (try (curry (Axclass.param_of_inst thy)
+      \<^const_name>\<open>Quickcheck_Narrowing.partial_term_of\<close>)) tycos;
+  in
+    thy
+    |> fold Code.declare_unimplemented_global consts
+  end;
+
+end;
+\<close>
+
+text \<open>Avoid popular infix.\<close>
+
+code_reserved (SML) upto
+
+end