Fix nonlocal in try block regression for used-before-assignment
#5966
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Type of Changes
Description
Fixes regression in 2.13 where names in
try
blocks were checked for the first time forused-before-assignment
, but we needed to allow fornonlocal
s.Closes #5965
Question: does this need a changelog in what's new/2.13? Or is this part of the plan to reduce redundancy in the changelogs?