Merged revisions 56467-56482 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

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  r56477 | martin.v.loewis | 2007-07-21 09:04:38 +0200 (Sa, 21 Jul 2007) | 11 lines

  Merged revisions 56466-56476 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r56476 | martin.v.loewis | 2007-07-21 08:55:02 +0200 (Sa, 21 Jul 2007) | 4 lines

    PEP 3123: Provide forward compatibility with Python 3.0, while keeping
    backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
    PyVarObject_HEAD_INIT.
  ........
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  r56478 | martin.v.loewis | 2007-07-21 09:47:23 +0200 (Sa, 21 Jul 2007) | 2 lines

  PEP 3123: Use proper C inheritance for PyObject.
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  r56479 | martin.v.loewis | 2007-07-21 10:06:55 +0200 (Sa, 21 Jul 2007) | 3 lines

  Add longintrepr.h to Python.h, so that the compiler can
  see that PyFalse is really some kind of PyObject*.
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  r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines

  Qualify SHIFT, MASK, BASE.
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  r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines

  Correctly refer to _ob_next.
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diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c
index a30edef..498172d 100644
--- a/Objects/sliceobject.c
+++ b/Objects/sliceobject.c
@@ -23,8 +23,7 @@
 }
 
 static PyTypeObject PyEllipsis_Type = {
-	PyObject_HEAD_INIT(&PyType_Type)
-	0,				/* ob_size */
+	PyVarObject_HEAD_INIT(&PyType_Type, 0)
 	"ellipsis",			/* tp_name */
 	0,				/* tp_basicsize */
 	0,				/* tp_itemsize */
@@ -47,7 +46,8 @@
 };
 
 PyObject _Py_EllipsisObject = {
-	PyObject_HEAD_INIT(&PyEllipsis_Type)
+	_PyObject_EXTRA_INIT
+	1, &PyEllipsis_Type
 };
 
 
@@ -266,7 +266,7 @@
 static PyObject *
 slice_reduce(PySliceObject* self)
 {
-	return Py_BuildValue("O(OOO)", self->ob_type, self->start, self->stop, self->step);
+	return Py_BuildValue("O(OOO)", Py_Type(self), self->start, self->stop, self->step);
 }
 
 PyDoc_STRVAR(reduce_doc, "Return state information for pickling.");
@@ -338,8 +338,7 @@
 }
 
 PyTypeObject PySlice_Type = {
-	PyObject_HEAD_INIT(&PyType_Type)
-	0,			/* Number of items for varobject */
+	PyVarObject_HEAD_INIT(&PyType_Type, 0)
 	"slice",		/* Name of this type */
 	sizeof(PySliceObject),	/* Basic object size */
 	0,			/* Item size for varobject */