Message 394063 - Python tracker

The bisect was bizarre to say the least...

It points to commit 11159d2c9d6616497ef4cc62953a5c3cc8454afb

bpo-43080: pprint for dataclass instances (GH-24389)
* Added pprint support for dataclass instances which don't have a custom __repr__.

which doesn't touch any C code by itself and isn't the heap type conversions.

If I check out to latest 3.10 and revert that commit, this issue seems to go away. Can someone else confirm just to make sure the bisect was done correctly?