try to work around maybe-uninitialized warning

ngoldbaum · ngoldbaum · commit 13f1410a225e · 2025-08-26T14:03:37.000-06:00
diff --git a/tests/test_pythoncapi_compat_cext.c b/tests/test_pythoncapi_compat_cext.c
@@ -1428,15 +1428,15 @@ test_long_api(PyObject *Py_UNUSED(module), PyObject *Py_UNUSED(args))
 
 #if defined(PYTHON3) && !defined(PYPY_VERSION)
     // test import/export API
-    digit *digits;
+    void *digits;
     PyLongWriter *writer;
     static PyLongExport long_export;
 
-    writer = PyLongWriter_Create(1, 1, (void**)&digits);
+    writer = PyLongWriter_Create(1, 1, &digits);
     PyLongWriter_Discard(writer);
 
-    writer = PyLongWriter_Create(1, 1, (void**)&digits);
-    digits[0] = 123;
+    writer = PyLongWriter_Create(1, 1, &digits);
+    ((digit *)digits)[0] = 123;
     obj = PyLongWriter_Finish(writer);
 
     check_int(obj, -123);
@@ -1447,21 +1447,21 @@ test_long_api(PyObject *Py_UNUSED(module), PyObject *Py_UNUSED(args))
     Py_DECREF(obj);
 
     writer = PyLongWriter_Create(0, 5, (void**)&digits);
-    digits[0] = 1;
-    digits[1] = 0;
-    digits[2] = 0;
-    digits[3] = 0;
-    digits[4] = 1;
+    ((digit *)digits)[0] = 1;
+    ((digit *)digits)[1] = 0;
+    ((digit *)digits)[2] = 0;
+    ((digit *)digits)[3] = 0;
+    ((digit *)digits)[4] = 1;
     obj = PyLongWriter_Finish(writer);
 
     PyLong_Export(obj, &long_export);
     assert(long_export.value == 0);
-    digits = (digit*)long_export.digits;
-    assert(digits[0] == 1);
-    assert(digits[1] == 0);
-    assert(digits[2] == 0);
-    assert(digits[3] == 0);
-    assert(digits[4] == 1);
+    digits = (void*)long_export.digits;
+    assert(((digit *)digits)[0] == 1);
+    assert(((digit *)digits)[1] == 0);
+    assert(((digit *)digits)[2] == 0);
+    assert(((digit *)digits)[3] == 0);
+    assert(((digit *)digits)[4] == 1);
     PyLong_FreeExport(&long_export);
     Py_DECREF(obj);
 
