From 9196da417d20e1484e23b3c80483b0222abaadf2 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Tue, 9 May 2023 13:33:36 +0100
Subject: gh-103193: Fix refleaks in `test_inspect` and `test_typing` (#104320)

---
 Lib/test/libregrtest/utils.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Lib/test/libregrtest/utils.py b/Lib/test/libregrtest/utils.py
index fb13fa0..fd46819 100644
--- a/Lib/test/libregrtest/utils.py
+++ b/Lib/test/libregrtest/utils.py
@@ -210,6 +210,13 @@ def clear_caches():
     else:
         fractions._hash_algorithm.cache_clear()
 
+    try:
+        inspect = sys.modules['inspect']
+    except KeyError:
+        pass
+    else:
+        inspect._shadowed_dict_from_mro_tuple.cache_clear()
+
 
 def get_build_info():
     # Get most important configure and build options as a list of strings.
-- 
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