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Call PyErr_WriteUnraisable if a destructor sets a Python exception (-builtin)

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This fixes the python_destructor_exception testcase for -builtin
This commit is contained in:
William S Fulton 2015-12-15 20:52:50 +00:00
commit e4264e7ba8
1 changed files with 11 additions and 3 deletions
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8
Lib/python/builtin.swg
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@ -11,7 +11,15 @@ wrapper##_closure(PyObject *a) { \
sobj = (SwigPyObject *)a; \ sobj = (SwigPyObject *)a; \
Py_XDECREF(sobj->dict); \ Py_XDECREF(sobj->dict); \
if (sobj->own) { \ if (sobj->own) { \
PyObject *val = 0, *type = 0, *tb = 0; \
PyErr_Fetch(&val, &type, &tb); \
PyObject *o = wrapper(a, NULL); \ PyObject *o = wrapper(a, NULL); \
if (!o) { \
PyObject *deallocname = PyString_FromString(#wrapper); \
PyErr_WriteUnraisable(deallocname); \
Py_DECREF(deallocname); \
} \
PyErr_Restore(val, type, tb); \
Py_XDECREF(o); \ Py_XDECREF(o); \
} \ } \
if (PyType_IS_GC(a->ob_type)) { \ if (PyType_IS_GC(a->ob_type)) { \