fix #601: avoid abort trap on CFunctionType

uqfoundation · Jul 1, 2023 · d031d06 · d031d06
1 parent c172f59
commit d031d06
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/dill/_objects.py b/dill/_objects.py
@@ -484,7 +484,8 @@ class _Struct(ctypes.Structure):
     z = a if IS_PYPY else x
     z['FieldType'] = _field = _Struct._field
     z['CFUNCTYPEType'] = _cfunc = ctypes.CFUNCTYPE(ctypes.c_char)
-    x['CFunctionType'] = _cfunc(str)
+    if sys.hexversion < 0x30c00b3:
+        x['CFunctionType'] = _cfunc(str)
     del z
 # numeric and mathematical types (CH 9)
 a['MethodCallerType'] = operator.methodcaller('mro') # 2.6