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A few more minor fixes in longobject.c

This commit is contained in:
Mark Dickinson 2009-02-15 15:48:39 +00:00
parent 2ffb26fb83
commit bcf6b18eb7
2 changed files with 5 additions and 5 deletions
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1
Include/longintrepr.h
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@ -19,6 +19,7 @@ extern "C" {
long_pow() requires that SHIFT be divisible by 5. */
typedef unsigned short digit;
typedef short sdigit; /* signed variant of digit */
#define BASE_TWODIGITS_TYPE long
typedef unsigned BASE_TWODIGITS_TYPE twodigits;
typedef BASE_TWODIGITS_TYPE stwodigits; /* signed variant of twodigits */

9
Objects/longobject.c
View File

@ -63,7 +63,7 @@ long_normalize(register PyLongObject *v)
PyLongObject *
_PyLong_New(Py_ssize_t size)
{
if (size > MAX_LONG_DIGITS) {
if (size > (Py_ssize_t)MAX_LONG_DIGITS) {
PyErr_SetString(PyExc_OverflowError,
"too many digits in integer");
return NULL;
@ -1945,7 +1945,7 @@ long_compare(PyLongObject *a, PyLongObject *b)
if (i < 0)
sign = 0;
else {
sign = (int)a->ob_digit[i] - (int)b->ob_digit[i];
sign = (sdigit)a->ob_digit[i] - (sdigit)b->ob_digit[i];
if (Py_SIZE(a) < 0)
sign = -sign;
}
@ -2865,7 +2865,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x)
for (i = Py_SIZE(b) - 1; i >= 0; --i) {
digit bi = b->ob_digit[i];
for (j = 1 << (PyLong_SHIFT-1); j != 0; j >>= 1) {
for (j = (digit)1 << (PyLong_SHIFT-1); j != 0; j >>= 1) {
MULT(z, z, z)
if (bi & j)
MULT(z, a, z)
@ -3099,9 +3099,8 @@ long_bitwise(PyLongObject *a,
{
digit maska, maskb; /* 0 or PyLong_MASK */
int negz;
Py_ssize_t size_a, size_b, size_z;
Py_ssize_t size_a, size_b, size_z, i;
PyLongObject *z;
int i;
digit diga, digb;
PyObject *v;