From 846fede414c0db8dc8e738719cbf5eba30cf9594 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Fri, 23 Aug 2024 15:01:56 -0500
Subject: [PATCH] Ensure that the invoker name is an identifier

Closes gh-777
---
 pyopencl/invoker.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pyopencl/invoker.py b/pyopencl/invoker.py
index 6673646ed..a90a121ee 100644
--- a/pyopencl/invoker.py
+++ b/pyopencl/invoker.py
@@ -259,7 +259,8 @@ def gen_arg_setting(in_enqueue):
 
     # {{{ generate _enqueue
 
-    enqueue_name = "enqueue_knl_%s" % function_name
+    from pytools import to_identifier
+    enqueue_name = f"enqueue_knl_{to_identifier(function_name)}"
     gen("def %s(%s):"
             % (enqueue_name,
                 ", ".join([