diff options
Diffstat (limited to 'Python/pystate.c')
-rw-r--r-- | Python/pystate.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Python/pystate.c b/Python/pystate.c index e37cbd5a65..c9882a7f74 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -300,13 +300,16 @@ interpreter_clear(PyInterpreterState *interp, PyThreadState *tstate) Py_CLEAR(interp->after_forkers_parent); Py_CLEAR(interp->after_forkers_child); #endif - if (_PyRuntimeState_GetFinalizing(runtime) == NULL) { - _PyWarnings_Fini(interp); - } + + _PyAST_Fini(interp); + _PyWarnings_Fini(interp); + + // All Python types must be destroyed before the last GC collection. Python + // types create a reference cycle to themselves in their in their + // PyTypeObject.tp_mro member (the tuple contains the type). /* Last garbage collection on this interpreter */ _PyGC_CollectNoFail(tstate); - _PyGC_Fini(tstate); /* We don't clear sysdict and builtins until the end of this function. |