diff options
Diffstat (limited to 'sources/shiboken6/libshiboken/basewrapper.cpp')
| -rw-r--r-- | sources/shiboken6/libshiboken/basewrapper.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sources/shiboken6/libshiboken/basewrapper.cpp b/sources/shiboken6/libshiboken/basewrapper.cpp index d33f06431..828c54a89 100644 --- a/sources/shiboken6/libshiboken/basewrapper.cpp +++ b/sources/shiboken6/libshiboken/basewrapper.cpp @@ -139,11 +139,18 @@ static PyTypeObject *createObjectTypeType() }; // PYSIDE-535: The tp_itemsize field is inherited and does not need to be set. - // In PyPy, it _must_ not be set, because it would have the meaning that a - // `__len__` field must be defined. Not doing so creates a hard-to-find crash. + // In PyPy, it _must_ not be set, because it would have the meanin + // that a `__len__` field must be defined. Not doing so creates + // a hard-to-find crash. + // + // PYSIDE-2230: In Python < 3.12, the decision which base class should create + // the instance is arbitrarily drawn by the size of the type. + // Ignoring this creates a bug in the new version of bug_825 that + // selects the wrong metatype. + // PyType_Spec SbkObjectType_Type_spec = { "1:Shiboken.ObjectType", - 0, + static_cast<int>(PyType_Type.tp_basicsize) + 1, // see above 0, // sizeof(PyMemberDef), not for PyPy without a __len__ defined Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, SbkObjectType_Type_slots, |