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Better tuple hash function.

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Guido van Rossum 1996-12-16 17:55:46 +00:00
parent cc15b42e59
commit 0969ad213d
1 changed files with 1 additions and 1 deletions
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2
Objects/tupleobject.c
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@ -233,7 +233,7 @@ tuplehash(v)
y = hashobject(*p++); y = hashobject(*p++);
if (y == -1) if (y == -1)
return -1; return -1;
x = (x + x + x) ^ y; x = (1000003*x) ^ y;
} }
x ^= v->ob_size; x ^= v->ob_size;
if (x == -1) if (x == -1)