make hashes always the size of pointers; introduce Py_hash_t #9778
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 7eac1aa..54b14da 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -75,7 +75,7 @@
*/
static setentry *
-set_lookkey(PySetObject *so, PyObject *key, register long hash)
+set_lookkey(PySetObject *so, PyObject *key, register Py_hash_t hash)
{
register Py_ssize_t i;
register size_t perturb;
@@ -157,7 +157,7 @@
* see if the comparison altered the table.
*/
static setentry *
-set_lookkey_unicode(PySetObject *so, PyObject *key, register long hash)
+set_lookkey_unicode(PySetObject *so, PyObject *key, register Py_hash_t hash)
{
register Py_ssize_t i;
register size_t perturb;
@@ -211,7 +211,7 @@
Eats a reference to key.
*/
static int
-set_insert_key(register PySetObject *so, PyObject *key, long hash)
+set_insert_key(register PySetObject *so, PyObject *key, Py_hash_t hash)
{
register setentry *entry;
typedef setentry *(*lookupfunc)(PySetObject *, PyObject *, long);
@@ -248,7 +248,7 @@
is responsible for incref'ing `key`.
*/
static void
-set_insert_clean(register PySetObject *so, PyObject *key, long hash)
+set_insert_clean(register PySetObject *so, PyObject *key, Py_hash_t hash)
{
register size_t i;
register size_t perturb;
@@ -349,7 +349,7 @@
} else {
/* ACTIVE */
--i;
- set_insert_clean(so, entry->key, (long) entry->hash);
+ set_insert_clean(so, entry->key, entry->hash);
}
}
@@ -369,7 +369,7 @@
assert(so->fill <= so->mask); /* at least one empty slot */
n_used = so->used;
Py_INCREF(key);
- if (set_insert_key(so, key, (long) entry->hash) == -1) {
+ if (set_insert_key(so, key, entry->hash) == -1) {
Py_DECREF(key);
return -1;
}
@@ -381,7 +381,7 @@
static int
set_add_key(register PySetObject *so, PyObject *key)
{
- register long hash;
+ register Py_hash_t hash;
register Py_ssize_t n_used;
if (!PyUnicode_CheckExact(key) ||
@@ -410,7 +410,7 @@
{ register setentry *entry;
PyObject *old_key;
- entry = (so->lookup)(so, oldentry->key, (long) oldentry->hash);
+ entry = (so->lookup)(so, oldentry->key, oldentry->hash);
if (entry == NULL)
return -1;
if (entry->key == NULL || entry->key == dummy)
@@ -426,7 +426,7 @@
static int
set_discard_key(PySetObject *so, PyObject *key)
{
- register long hash;
+ register Py_hash_t hash;
register setentry *entry;
PyObject *old_key;
@@ -675,7 +675,7 @@
static int
set_contains_key(PySetObject *so, PyObject *key)
{
- long hash;
+ Py_hash_t hash;
setentry *entry;
if (!PyUnicode_CheckExact(key) ||
@@ -697,7 +697,7 @@
PyObject *key;
setentry *lu_entry;
- lu_entry = (so->lookup)(so, entry->key, (long) entry->hash);
+ lu_entry = (so->lookup)(so, entry->key, entry->hash);
if (lu_entry == NULL)
return -1;
key = lu_entry->key;
@@ -761,11 +761,11 @@
return 0;
}
-static long
+static Py_hash_t
frozenset_hash(PyObject *self)
{
PySetObject *so = (PySetObject *)self;
- long h, hash = 1927868237L;
+ Py_hash_t h, hash = 1927868237L;
setentry *entry;
Py_ssize_t pos = 0;
@@ -926,7 +926,7 @@
if (PyDict_CheckExact(other)) {
PyObject *value;
Py_ssize_t pos = 0;
- long hash;
+ Py_hash_t hash;
Py_ssize_t dictsize = PyDict_Size(other);
/* Do one big resize at the start, rather than
@@ -1114,7 +1114,7 @@
{
Py_ssize_t t;
setentry *u;
- setentry *(*f)(PySetObject *so, PyObject *key, long hash);
+ setentry *(*f)(PySetObject *so, PyObject *key, Py_ssize_t hash);
setentry tab[PySet_MINSIZE];
long h;
@@ -1285,7 +1285,7 @@
while ((key = PyIter_Next(it)) != NULL) {
int rv;
setentry entry;
- long hash = PyObject_Hash(key);
+ Py_hash_t hash = PyObject_Hash(key);
if (hash == -1) {
Py_DECREF(it);
@@ -1442,7 +1442,7 @@
while ((key = PyIter_Next(it)) != NULL) {
int rv;
setentry entry;
- long hash = PyObject_Hash(key);
+ Py_hash_t hash = PyObject_Hash(key);
if (hash == -1) {
Py_DECREF(key);
@@ -1641,7 +1641,7 @@
if (PyDict_CheckExact(other)) {
PyObject *value;
int rv;
- long hash;
+ Py_hash_t hash;
while (_PyDict_Next(other, &pos, &key, &value, &hash)) {
setentry an_entry;
@@ -2308,7 +2308,7 @@
}
int
-_PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, long *hash)
+_PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, Py_hash_t *hash)
{
setentry *entry;
@@ -2319,7 +2319,7 @@
if (set_next((PySetObject *)set, pos, &entry) == 0)
return 0;
*key = entry->key;
- *hash = (long) entry->hash;
+ *hash = entry->hash;
return 1;
}
@@ -2363,7 +2363,7 @@
Py_ssize_t i;
PyObject *elem=NULL, *dup=NULL, *t, *f, *dup2, *x;
PyObject *ob = (PyObject *)so;
- long hash;
+ Py_hash_t hash;
PyObject *str;
/* Verify preconditions */