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Changed builtin_sum to use PyNumber_InPlaceAdd (same semantics, but fixes 

a performance bug in sum(manylists)), same as in 2.3 maintenance branch.
This commit is contained in:
Alex Martelli 2003-10-25 12:49:56 +00:00
parent 5cf6394b12
commit a2777d3a55
1 changed files with 1 additions and 1 deletions
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Python/bltinmodule.c
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@ -1840,7 +1840,7 @@ builtin_sum(PyObject *self, PyObject *args)
} }
break; break;
} }
temp = PyNumber_Add(result, item); temp = PyNumber_InPlaceAdd(result, item);
Py_DECREF(result); Py_DECREF(result);
Py_DECREF(item); Py_DECREF(item);
result = temp; result = temp;