[New-bugs-announce] [issue36381] Preapre for mandatory PY_SSIZE_T_CLEAN

[Inada Naoki]

New submission from Inada Naoki <songofacandy at gmail.com>:

Raise warning for # use without PY_SSIZE_T_CLEAN.

* 3.8: PendingDeprecationWarning
* 3.9: DeprecationWarning
* 3.10 (or 4.0): Remove PY_SSIZE_T_CLEAN and use Py_ssize_t always

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components: Extension Modules
messages: 338466
nosy: inada.naoki, serhiy.storchaka, vstinner
priority: normal
severity: normal
status: open
title: Preapre for mandatory PY_SSIZE_T_CLEAN
versions: Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36381>
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