STINNER Victor added the comment: > Serhiy Storchaka reported that Python 3.6 crashs earlier than Python 3.5 on > calling json.dumps() when sys.setrecursionlimit() is increased.
Reference: http://bugs.python.org/issue23507#msg282190 (issue #23507). Serhiy Storchaka: "Yes, that is why I asked you to revert your changes." Sorry, I misunderstood your comments. So yes, my change b9c9691c72c5 introduced a regression. Sorry, I didn't have time before now to revert my change. I just pushed the change d35fc6e58a70 which reverts b9c9691c72c5. The question is how replacing PyObject_CallFunctionObjArgs() with _PyObject_CallArg1() increases the usage of the C stack. I wrote my change to reduce the usage of the C stack. PyObject_CallFunctionObjArgs() allocates 5 "PyObject *", so 40 bytes, on the C stack. Maybe using _PyObject_CallArg1() increases the usage of C stack in the *caller*. > In additional, they introduced compiler warnings. This one was fixed by Benjamin Peterson in the issue #28855 (change 96245d4af0ca). ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28858> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
