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Remove dead code discovered by Vladimir Marangozov.

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This commit is contained in:
Guido van Rossum 1998-11-16 22:46:30 +00:00
parent da30f4ca6b
commit f05fc716d1
1 changed files with 2 additions and 4 deletions
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6
Objects/dictobject.c
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@ -191,9 +191,6 @@ lookdict(mp, key, hash)
incr = (hash ^ ((unsigned long)hash >> 3)) & mask; incr = (hash ^ ((unsigned long)hash >> 3)) & mask;
if (!incr) if (!incr)
incr = mask; incr = mask;
else if (incr > mask) /* Cycle through GF(2^n)-{0} */
incr ^= mp->ma_poly; /* This will implicitly clear the
highest bit */
for (;;) { for (;;) {
ep = &ep0[(i+incr)&mask]; ep = &ep0[(i+incr)&mask];
if (ep->me_key == NULL) { if (ep->me_key == NULL) {
@ -215,7 +212,8 @@ lookdict(mp, key, hash)
/* Cycle through GF(2^n)-{0} */ /* Cycle through GF(2^n)-{0} */
incr = incr << 1; incr = incr << 1;
if (incr > mask) if (incr > mask)
incr ^= mp->ma_poly; incr ^= mp->ma_poly; /* This will implicitely clear
the highest bit */
} }
} }