[issue40988] singledispatchmethod significantly slower than singledispatch

[mental]

Change by mental <m3nta1 at yahoo.com>:


----------
keywords: +patch
nosy: +mental
nosy_count: 1.0 -> 2.0
pull_requests: +22112
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/23213

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40988>
_______________________________________