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make hashes always the size of pointers; introduce Py_hash_t #9778

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Benjamin Peterson 2010-10-17 20:54:53 +00:00
parent 6fb457526c
commit 8f67d0893f
31 changed files with 137 additions and 131 deletions
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13
Include/setobject.h
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@ -22,11 +22,8 @@ no meaning otherwise.
#define PySet_MINSIZE 8
typedef struct {
/* Cached hash code of the key. Note that hash codes are C longs.
* We have to use Py_ssize_t instead because set_pop() abuses
* the hash field to hold a search finger.
*/
Py_ssize_t hash;
/* Cached hash code of the key. */
Py_hash_t hash;
PyObject *key;
} setentry;
@ -53,10 +50,10 @@ struct _setobject {
* saves repeated runtime null-tests.
*/
setentry *table;
setentry *(*lookup)(PySetObject *so, PyObject *key, long hash);
setentry *(*lookup)(PySetObject *so, PyObject *key, Py_hash_t hash);
setentry smalltable[PySet_MINSIZE];
long hash; /* only used by frozenset objects */
Py_hash_t hash; /* only used by frozenset objects */
PyObject *weakreflist; /* List of weak references */
};
@ -93,7 +90,7 @@ PyAPI_FUNC(int) PySet_Clear(PyObject *set);
PyAPI_FUNC(int) PySet_Contains(PyObject *anyset, PyObject *key);
PyAPI_FUNC(int) PySet_Discard(PyObject *set, PyObject *key);
PyAPI_FUNC(int) PySet_Add(PyObject *set, PyObject *key);
PyAPI_FUNC(int) _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, long *hash);
PyAPI_FUNC(int) _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, Py_hash_t *hash);
PyAPI_FUNC(PyObject *) PySet_Pop(PyObject *set);
PyAPI_FUNC(int) _PySet_Update(PyObject *set, PyObject *iterable);