STINNER Victor added the comment: > I'm not sure: The usual case with ABI changes is that extensions may segfault > if they are *not* recompiled [1].
Ok, I renamed the structure PyMemAllocator to PyMemAllocatorEx, so the compilation fails because PyMemAllocator name is not defined. Modules compiled for Python 3.4 will crash on Python 3.5 if they are not recompiled, but I hope that you recompile your modules when you don't use the stable ABI. Using PyMemAllocator is now more complex because it depends on the Python version. See for example the patch for pyfailmalloc: https://bitbucket.org/haypo/pyfailmalloc/commits/9db92f423ac5f060d6ff499ee4bb74ebc0cf4761 Using the C preprocessor, it's possible to limit the changes. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21233> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
