fix incompatible pointer warning

ngoldbaum · ngoldbaum · commit 5a31514f5851 · 2023-08-18T11:27:18.000-06:00
diff --git a/stringdtype/stringdtype/src/dtype.c b/stringdtype/stringdtype/src/dtype.c
@@ -707,14 +707,15 @@ StringDType_richcompare(PyObject *self, PyObject *other, int op)
 }
 
 static Py_hash_t
-StringDType_hash(StringDTypeObject *self)
+StringDType_hash(PyObject *self)
 {
+    StringDTypeObject *sself = (StringDTypeObject *)self;
     PyObject *hash_tup = NULL;
-    if (self->na_object != NULL) {
-        hash_tup = Py_BuildValue("(iO)", self->coerce, self->na_object);
+    if (sself->na_object != NULL) {
+        hash_tup = Py_BuildValue("(iO)", sself->coerce, sself->na_object);
     }
     else {
-        hash_tup = Py_BuildValue("(i)", self->coerce);
+        hash_tup = Py_BuildValue("(i)", sself->coerce);
     }
 
     Py_hash_t ret = PyObject_Hash(hash_tup);

Original file line number	Diff line number	Diff line change
`@@ -707,14 +707,15 @@ StringDType_richcompare(PyObject self, PyObject other, int op)`
`707`	`707`	`}`
`708`	`708`
`709`	`709`	`static Py_hash_t`
`710`		`-StringDType_hash(StringDTypeObject *self)`
	`710`	`+StringDType_hash(PyObject *self)`
`711`	`711`	`{`
	`712`	`+ StringDTypeObject sself = (StringDTypeObject )self;`
`712`	`713`	`PyObject *hash_tup = NULL;`
`713`		`- if (self->na_object != NULL) {`
`714`		`- hash_tup = Py_BuildValue("(iO)", self->coerce, self->na_object);`
	`714`	`+ if (sself->na_object != NULL) {`
	`715`	`+ hash_tup = Py_BuildValue("(iO)", sself->coerce, sself->na_object);`
`715`	`716`	`}`
`716`	`717`	`else {`
`717`		`- hash_tup = Py_BuildValue("(i)", self->coerce);`
	`718`	`+ hash_tup = Py_BuildValue("(i)", sself->coerce);`
`718`	`719`	`}`
`719`	`720`
`720`	`721`	`Py_hash_t ret = PyObject_Hash(hash_tup);`