Comment out two tests that won't pass now after reverting the typeobject.c
change.  Also, as per further discussion, we'll just remove the regressing
code in typeobject.c
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py
index ccfd1e9..de80d44 100644
--- a/Lib/test/test_buffer.py
+++ b/Lib/test/test_buffer.py
@@ -42,11 +42,12 @@
         with self.assertRaises(TypeError):
             copy.copy(buf)
 
-    def test_pickle(self):
-        buf = buffer(b'abc')
-        for proto in range(pickle.HIGHEST_PROTOCOL + 1):
-            with self.assertRaises(TypeError):
-                pickle.dumps(buf, proto)
+    # See issue #22995
+    ## def test_pickle(self):
+    ##     buf = buffer(b'abc')
+    ##     for proto in range(pickle.HIGHEST_PROTOCOL + 1):
+    ##         with self.assertRaises(TypeError):
+    ##             pickle.dumps(buf, proto)
 
 
 def test_main():