[issue33012] Invalid function cast warnings with gcc 8 for METH_NOARGS

[Gregory P. Smith]

Change by Gregory P. Smith <greg at krypto.org>:


----------
nosy: +gregory.p.smith
versions: +Python 3.7

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33012>
_______________________________________