a=C()

a.x=1

d=a.__dict__

before_resize=sys.getsizeof(d)

d[2]=2# split table is resized to a generic combined table

self.assertGreater(sys.getsizeof(d),before_resize)

self.assertEqual(list(d), ['x',2])

deftest_iterator_pickling(self):

Fix hashtable in dict can be bigger than intended in some situations.

calculate_log2_keysize(Py_ssize_tminsize)

{

minsize= (minsize |PyDict_MINSIZE)-1;

return_Py_bit_length(minsize| (PyDict_MINSIZE-1));

minsize=Py_MAX(minsize,PyDict_MINSIZE);

return_Py_bit_length(minsize-1);

#elif defined(_MSC_VER)

minsize= (minsize |PyDict_MINSIZE)-1;

minsize=Py_MAX(minsize,PyDict_MINSIZE);

unsigned longmsb;

_BitScanReverse64(&msb, (uint64_t)minsize);

_BitScanReverse64(&msb, (uint64_t)minsize-1);

return (uint8_t)(msb+1);

uint8_tlog2_size;