visit instance dict

python · May 15, 2023 · 5ee2358 · 5ee2358
1 parent 456d566
commit 5ee2358
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Showing 4 changed files with 11 additions and 6 deletions.
diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h
@@ -195,3 +195,11 @@ extern PyObject *_PyIOBase_cannot_pickle(PyObject *self, PyObject *args);
 #ifdef HAVE_WINDOWS_CONSOLE_IO
 extern char _PyIO_get_console_type(PyObject *);
 #endif
+
+
+typedef struct {
+    PyObject_HEAD
+
+    PyObject *dict;
+    PyObject *weakreflist;
+} iobase;
diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c
@@ -2428,6 +2428,7 @@ static int
 bufferediobase_traverse(PyObject *self, visitproc visit, void *arg)
 {
     Py_VISIT(Py_TYPE(self));
+    Py_VISIT(((iobase *)self)->dict);
     return 0;
 }
 

diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c
@@ -26,12 +26,6 @@ class _io._RawIOBase "PyObject *" "clinic_state()->PyRawIOBase_Type"
  * IOBase class, an abstract class
  */
 
-typedef struct {
-    PyObject_HEAD
-
-    PyObject *dict;
-    PyObject *weakreflist;
-} iobase;
 
 PyDoc_STRVAR(iobase_doc,
     "The abstract base class for all I/O classes.\n"
@@ -1040,6 +1034,7 @@ static int
 rawiobase_traverse(PyObject *self, visitproc visit, void *arg)
 {
     Py_VISIT(Py_TYPE(self));
+    Py_VISIT(((iobase *)self)->dict);
     return 0;
 }
 

diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
@@ -171,6 +171,7 @@ static int
 textiobase_traverse(PyObject *self, visitproc visit, void *arg)
 {
     Py_VISIT(Py_TYPE(self));
+    Py_VISIT(((iobase *)self)->dict);
     return 0;
 }