[issue29587] Generator/coroutine 'throw' discards exc_info state, which is bad

[Chris Jerdonek]

Change by Chris Jerdonek <chris.jerdonek at gmail.com>:


----------
pull_requests: +19266
pull_request: https://github.com/python/cpython/pull/19858

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue29587>
_______________________________________