[3.10] bpo-44636: Collapse union of equal types (GH-27178) - #27181

[3.10] bpo-44636: Collapse union of equal types (GH-27178)#27181

serhiy-storchaka merged 2 commits into

python:3.10python/cpython:3.10from

serhiy-storchaka:backport-d9f9232-3.10serhiy-storchaka/cpython:backport-d9f9232-3.10Copy head branch name to clipboard