Fix segmentation fault

nineteendo · Feb 10, 2025 · 61d4364 · 61d4364
1 parent 069ed49
commit 61d4364
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diff --git a/docs/source/how-to.rst b/docs/source/how-to.rst
@@ -28,12 +28,12 @@ Encoding protocol-based objects
 
 Required methods:
 
-- ``"bool"``: :meth:`~object.__bool__` or :meth:`~object.__len__`
-- ``"float"``: :meth:`~object.__float__`
-- ``"int"``: :meth:`~object.__int__`
+- ``"bool"``: :meth:`~object.__bool__`, :meth:`~object.__len__` or absent for ``true``
+- ``"float"``: :meth:`~object.__float__` or :meth:`~object.__index__`
+- ``"int"``: :meth:`~object.__int__` or :meth:`~object.__index__`
 - ``"mapping"``: :meth:`~object.__len__`, :meth:`!keys`, :meth:`!values` and :meth:`!items`
 - ``"sequence"``: :meth:`~object.__len__`, and :meth:`~object.__iter__`
-- ``"str"``: :meth:`~object.__str__`
+- ``"str"``: :meth:`~object.__str__` or :meth:`~object.__repr__`
 
 Example with :mod:`numpy`:
 

diff --git a/src/jsonyx/_speedups.c b/src/jsonyx/_speedups.c
@@ -1698,7 +1698,7 @@ encoder_listencode_obj(PyEncoderObject *s, PyObject *markers, _PyUnicodeWriter *
     else if (PyLong_Check(obj) || PyObject_IsInstance(obj, s->int_types)) {
         if (PyErr_Occurred())
             return -1;
-        new_obj = Py_TYPE(obj)->tp_as_number->nb_int(obj);
+        new_obj = PyNumber_Long(obj);
         if (new_obj == NULL)
             return -1;
         PyObject *encoded = PyLong_Type.tp_repr(new_obj);
@@ -1710,7 +1710,7 @@ encoder_listencode_obj(PyEncoderObject *s, PyObject *markers, _PyUnicodeWriter *
     else if (PyFloat_Check(obj) || PyObject_IsInstance(obj, s->float_types)) {
         if (PyErr_Occurred())
             return -1;
-        new_obj = Py_TYPE(obj)->tp_as_number->nb_float(obj);
+        new_obj = PyNumber_Float(obj);
         if (new_obj == NULL)
             return -1;
         PyObject *encoded = encoder_encode_float(s, new_obj);