Mercurial > cpython-lru_cache-weakref

diff Objects/weakrefobject.c @ 42334:e70cdce0e8b2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merged revisions 56467-56482 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/p3yk ................ 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. ........ ................ 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. ................ 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*. ................ r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines Qualify SHIFT, MASK, BASE. ................ r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines Correctly refer to _ob_next. ................
author Martin v. Löwis <martin@v.loewis.de>
date Sat, 21 Jul 2007 17:22:18 +0000
parents b29d71d43c80
children 184f800fdbf6
line wrap: on
line diff
--- a/Objects/weakrefobject.c	Sat Jul 21 00:25:15 2007 +0000
+++ b/Objects/weakrefobject.c	Sat Jul 21 17:22:18 2007 +0000
@@ -105,7 +105,7 @@
 {
     PyObject_GC_UnTrack(self);
     clear_weakref((PyWeakReference *) self);
-    self->ob_type->tp_free(self);
+    Py_Type(self)->tp_free(self);
 }
 
 
@@ -172,7 +172,7 @@
 		      name ? "<weakref at %p; to '%.50s' at %p (%s)>"
 		           : "<weakref at %p; to '%.50s' at %p>",
 		      self,
-		      PyWeakref_GET_OBJECT(self)->ob_type->tp_name,
+		      Py_Type(PyWeakref_GET_OBJECT(self))->tp_name,
 		      PyWeakref_GET_OBJECT(self),
 		      name);
 	Py_XDECREF(nameobj);
@@ -276,10 +276,10 @@
         PyWeakReference *ref, *proxy;
         PyWeakReference **list;
 
-        if (!PyType_SUPPORTS_WEAKREFS(ob->ob_type)) {
+        if (!PyType_SUPPORTS_WEAKREFS(Py_Type(ob))) {
             PyErr_Format(PyExc_TypeError,
                          "cannot create weak reference to '%s' object",
-                         ob->ob_type->tp_name);
+                         Py_Type(ob)->tp_name);
             return NULL;
         }
         if (callback == Py_None)
@@ -334,8 +334,7 @@
 
 PyTypeObject
 _PyWeakref_RefType = {
-    PyObject_HEAD_INIT(&PyType_Type)
-    0,
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
     "weakref",
     sizeof(PyWeakReference),
     0,
@@ -449,7 +448,7 @@
     char buf[160];
     PyOS_snprintf(buf, sizeof(buf),
 		  "<weakproxy at %p to %.100s at %p>", proxy,
-		  PyWeakref_GET_OBJECT(proxy)->ob_type->tp_name,
+		  Py_Type(PyWeakref_GET_OBJECT(proxy))->tp_name,
 		  PyWeakref_GET_OBJECT(proxy));
     return PyUnicode_FromString(buf);
 }
@@ -644,8 +643,7 @@
 
 PyTypeObject
 _PyWeakref_ProxyType = {
-    PyObject_HEAD_INIT(&PyType_Type)
-    0,
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
     "weakproxy",
     sizeof(PyWeakReference),
     0,
@@ -678,8 +676,7 @@
 
 PyTypeObject
 _PyWeakref_CallableProxyType = {
-    PyObject_HEAD_INIT(&PyType_Type)
-    0,
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
     "weakcallableproxy",
     sizeof(PyWeakReference),
     0,
@@ -718,10 +715,10 @@
     PyWeakReference **list;
     PyWeakReference *ref, *proxy;
 
-    if (!PyType_SUPPORTS_WEAKREFS(ob->ob_type)) {
+    if (!PyType_SUPPORTS_WEAKREFS(Py_Type(ob))) {
         PyErr_Format(PyExc_TypeError,
 		     "cannot create weak reference to '%s' object",
-                     ob->ob_type->tp_name);
+                     Py_Type(ob)->tp_name);
         return NULL;
     }
     list = GET_WEAKREFS_LISTPTR(ob);
@@ -777,10 +774,10 @@
     PyWeakReference **list;
     PyWeakReference *ref, *proxy;
 
-    if (!PyType_SUPPORTS_WEAKREFS(ob->ob_type)) {
+    if (!PyType_SUPPORTS_WEAKREFS(Py_Type(ob))) {
         PyErr_Format(PyExc_TypeError,
 		     "cannot create weak reference to '%s' object",
-                     ob->ob_type->tp_name);
+                     Py_Type(ob)->tp_name);
         return NULL;
     }
     list = GET_WEAKREFS_LISTPTR(ob);
@@ -803,9 +800,9 @@
             PyWeakReference *prev;
 
             if (PyCallable_Check(ob))
-                result->ob_type = &_PyWeakref_CallableProxyType;
+                Py_Type(result) = &_PyWeakref_CallableProxyType;
             else
-                result->ob_type = &_PyWeakref_ProxyType;
+                Py_Type(result) = &_PyWeakref_ProxyType;
             get_basic_refs(*list, &ref, &proxy);
             if (callback == NULL) {
                 if (proxy != NULL) {
@@ -870,7 +867,7 @@
     PyWeakReference **list;
 
     if (object == NULL
-        || !PyType_SUPPORTS_WEAKREFS(object->ob_type)
+        || !PyType_SUPPORTS_WEAKREFS(Py_Type(object))
         || object->ob_refcnt != 0) {
         PyErr_BadInternalCall();
         return;