Merged revisions 69498 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r69498 | mark.dickinson | 2009-02-10 15:46:50 +0000 (Tue, 10 Feb 2009) | 6 lines

  Issue #5175: PyLong_AsUnsignedLongLong now raises OverflowError for
  negative arguments.  Previously, it raised TypeError.

  Thanks Lisandro Dalcin.
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diff --git a/Objects/longobject.c b/Objects/longobject.c
index e8d315d..e2ab078 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -786,7 +786,7 @@
 	if (Py_SIZE(v) < 0) {
 		ndigits = -(Py_SIZE(v));
 		if (!is_signed) {
-			PyErr_SetString(PyExc_TypeError,
+			PyErr_SetString(PyExc_OverflowError,
 				"can't convert negative int to unsigned");
 			return -1;
 		}