diff options
| -rw-r--r-- | Python/ceval.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 1c6089d..25fbc0f 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -4118,6 +4118,13 @@ PyEval_CallObjectWithKeywords(PyObject *func, PyObject *arg, PyObject *kw) { PyObject *result; +#ifdef Py_DEBUG + /* PyEval_CallObjectWithKeywords() must not be called with an exception + set. It raises a new exception if parameters are invalid or if + PyTuple_New() fails, and so the original exception is lost. */ + assert(!PyErr_Occurred()); +#endif + if (arg == NULL) { arg = PyTuple_New(0); if (arg == NULL) |