From: Victor Stinner <vstinner@python.org>
Date: Fri, 13 Nov 2020 13:44:11 +0000 (+0100)
Subject: bpo-38823: Fix compiler warning in _ctypes on Windows (GH-23258)
X-Git-Tag: v3.10.0a3~213
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0cec97eb6a3e31493c29ef9398fcf39a5ec445a6;p=thirdparty%2FPython%2Fcpython.git

bpo-38823: Fix compiler warning in _ctypes on Windows (GH-23258)

Explicitly cast PyExc_Exception to PyTypeObject* to fix the warning:

    modules\_ctypes\_ctypes.c(5748): warning C4133: '=':
    incompatible types - from 'PyObject *' to '_typeobject *'
---

diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index 8bb34877c539..5f8a723f6373 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -5745,7 +5745,7 @@ _ctypes_add_types(PyObject *mod)
     TYPE_READY(&StructParam_Type);
 
 #ifdef MS_WIN32
-    TYPE_READY_BASE(&PyComError_Type, PyExc_Exception);
+    TYPE_READY_BASE(&PyComError_Type, (PyTypeObject*)PyExc_Exception);
 #endif
 
 #undef TYPE_READY