[3.10] bpo-44654: Refactor and clean up the union type implementation (GH-27196) (GH-27219)
(cherry picked from commit 0fd27375cabd12e68a2f12cfeca11a2d5043429e)
M
Miss Islington (bot) committed
03aad3049d1591c76a219dfe089e5367f88f167e
Parent: 2d055ce
Committed by GitHub <noreply@github.com>
on 7/17/2021, 9:10:21 PM