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follow up to #9778: define and use an unsigned hash type

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Benjamin Peterson 2010-10-23 16:20:50 +00:00
parent 2b9af63b4f
commit 8035bc5c04
7 changed files with 22 additions and 20 deletions
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4
Objects/tupleobject.c
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@ -318,7 +318,7 @@ tuplehash(PyTupleObject *v)
register Py_hash_t x, y;
register Py_ssize_t len = Py_SIZE(v);
register PyObject **p;
long mult = 1000003L;
Py_hash_t mult = 1000003L;
x = 0x345678L;
p = v->ob_item;
while (--len >= 0) {
@ -327,7 +327,7 @@ tuplehash(PyTupleObject *v)
return -1;
x = (x ^ y) * mult;
/* the cast might truncate len; that doesn't change hash stability */
mult += (long)(82520L + len + len);
mult += (Py_hash_t)(82520L + len + len);
}
x += 97531L;
if (x == -1)