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SF bug #477059 (my own): __del__ on new classes vs. GC. 

When moving objects with a __del__ attribute to a special list, look
for __del__ on new-style classes with the HEAPTYPE flag set as well.
(HEAPTYPE means the class was created by a class statement.)
This commit is contained in:
Guido van Rossum 2001-11-01 14:23:28 +00:00
parent 01a9462787
commit 8cc705eabc
1 changed files with 3 additions and 1 deletions
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4
Modules/gcmodule.c
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@ -241,7 +241,9 @@ move_finalizers(PyGC_Head *unreachable, PyGC_Head *finalizers)
for (; gc != unreachable; gc=next) {
PyObject *op = FROM_GC(gc);
next = gc->gc.gc_next;
if (PyInstance_Check(op) && PyObject_HasAttr(op, delstr)) {
if ((PyInstance_Check(op) ||
PyType_HasFeature(op->ob_type, Py_TPFLAGS_HEAPTYPE)) &&
PyObject_HasAttr(op, delstr)) {
gc_list_remove(gc);
gc_list_append(gc, finalizers);
}