[Python-checkins] bpo-38321: Fix _testcapimodule.c warning (GH-16494)

[Victor Stinner]

https://github.com/python/cpython/commit/aca8c406ada3bb547765b262bed3ac0cc6be8dd3
commit: aca8c406ada3bb547765b262bed3ac0cc6be8dd3
branch: master
author: Victor Stinner <vstinner at python.org>
committer: GitHub <noreply at github.com>
date: 2019-09-30T21:14:26+02:00
summary:

bpo-38321: Fix _testcapimodule.c warning (GH-16494)

Fix the following warning:

    modules\_testcapimodule.c(6409):
    warning C4146: unary minus operator applied to unsigned type,
    result still unsigned

files:
M Modules/_testcapimodule.c

diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 30a786cd3455..3f3ed664880a 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -1952,7 +1952,7 @@ unicode_asutf8andsize(PyObject *self, PyObject *args)
         return NULL;
     }
 
-    buffer = PyUnicode_AsUTF8AndSize(unicode, &utf8_len); 
+    buffer = PyUnicode_AsUTF8AndSize(unicode, &utf8_len);
     if (buffer == NULL) {
         return NULL;
     }
@@ -6406,7 +6406,7 @@ static PyType_Spec HeapCTypeWithDict_spec = {
 
 static struct PyMemberDef heapctypewithnegativedict_members[] = {
     {"dictobj", T_OBJECT, offsetof(HeapCTypeWithDictObject, dict)},
-    {"__dictoffset__", T_PYSSIZET, -sizeof(void*), READONLY},
+    {"__dictoffset__", T_PYSSIZET, -(Py_ssize_t)sizeof(void*), READONLY},
     {NULL} /* Sentinel */
 };