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Fix two problems that emerged when the testsuite was run with an x64 build: PyLong_FromSSize_t incorrectly assumed an unsigned object, and itertools.count() had the wrong upper limit for the iterator.

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This commit is contained in:
Kristján Valur Jónsson 2007-05-07 18:30:48 +00:00
parent b4c285a25b
commit f4601d874f
2 changed files with 3 additions and 3 deletions
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4
Modules/itertoolsmodule.c
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@ -2073,9 +2073,9 @@ count_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
static PyObject * static PyObject *
count_next(countobject *lz) count_next(countobject *lz)
{ {
if (lz->cnt == LONG_MAX) { if (lz->cnt == PY_SSIZE_T_MAX) {
PyErr_SetString(PyExc_OverflowError, PyErr_SetString(PyExc_OverflowError,
"cannot count beyond LONG_MAX"); "cannot count beyond PY_SSIZE_T_MAX");
return NULL; return NULL;
} }
return PyInt_FromSsize_t(lz->cnt++); return PyInt_FromSsize_t(lz->cnt++);

2
Objects/longobject.c
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@ -893,7 +893,7 @@ _PyLong_FromSsize_t(Py_ssize_t ival)
int one = 1; int one = 1;
return _PyLong_FromByteArray( return _PyLong_FromByteArray(
(unsigned char *)&bytes, (unsigned char *)&bytes,
SIZEOF_SIZE_T, IS_LITTLE_ENDIAN, 0); SIZEOF_SIZE_T, IS_LITTLE_ENDIAN, 1);
} }
/* Create a new long int object from a C size_t. */ /* Create a new long int object from a C size_t. */