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long_format(): Simplify new code a bit.

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Tim Peters 2001-07-14 11:01:28 +00:00
parent 8600b47b61
commit c8a6b9b6d6
1 changed files with 8 additions and 5 deletions
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13
Objects/longobject.c
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@ -840,17 +840,20 @@ long_format(PyObject *aa, int base, int addL)
Py_DECREF(str); Py_DECREF(str);
return NULL; return NULL;
}) })
while (--ntostore >= 0) { assert(ntostore > 0);
do {
digit nextrem = (digit)(rem / base); digit nextrem = (digit)(rem / base);
char c = (char)(rem - nextrem * base); char c = (char)(rem - nextrem * base);
assert(p > PyString_AS_STRING(str)); assert(p > PyString_AS_STRING(str));
c += (c < 10) ? '0' : 'A'-10; c += (c < 10) ? '0' : 'A'-10;
*--p = c; *--p = c;
rem = nextrem; rem = nextrem;
if (a->ob_size == 0 && rem == 0) --ntostore;
break; /* skip leading zeroes */ /* Termination is a bit delicate: must not
} store leading zeroes, so must get out if
} while (ABS(a->ob_size) != 0); a and rem are both 0 now. */
} while (ntostore && (a->ob_size || rem));
} while (a->ob_size != 0);
Py_DECREF(a); Py_DECREF(a);
} }