Merged revisions 64842,64853,64856,64945 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r64842 | robert.schuppenies | 2008-07-10 15:43:26 +0200 (Thu, 10 Jul 2008) | 2 lines

  Fixed Issue3122 and extended sys.getsizeof tests for built-in types.
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  r64853 | robert.schuppenies | 2008-07-10 17:24:04 +0200 (Thu, 10 Jul 2008) | 3 lines

  Added additional __sizeof__ implementations and addressed comments made in
  Issue3122.
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  r64856 | robert.schuppenies | 2008-07-10 19:13:55 +0200 (Thu, 10 Jul 2008) | 3 lines

  Added garbage collector overhead and optional default return value to
  sys.getsizeof.
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  r64945 | robert.schuppenies | 2008-07-14 10:42:18 +0200 (Mon, 14 Jul 2008) | 2 lines

  Fixed test failure on Win64 machines.
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diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 9dead63..b0b525a 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -8350,20 +8350,8 @@
 static PyObject *
 unicode__sizeof__(PyUnicodeObject *v)
 {
-    PyObject *res = NULL, *defsize = NULL;
-
-    res = PyLong_FromSsize_t(sizeof(PyUnicodeObject) +
-                             sizeof(Py_UNICODE) * (v->length + 1));
-    if (v->defenc) {
-        defsize = PyObject_CallMethod(v->defenc, "__sizeof__", NULL);
-        if (defsize == NULL) {
-            Py_DECREF(res);
-            return NULL;
-        }
-        res = PyNumber_Add(res, defsize);
-        Py_DECREF(defsize);
-    }
-    return res;
+    return PyLong_FromSsize_t(sizeof(PyUnicodeObject) +
+                              sizeof(Py_UNICODE) * (v->length + 1));
 }
 
 PyDoc_STRVAR(sizeof__doc__,