[3.9] bpo-42345: Fix three issues with typing.Literal parameters (GH-23294) (GH-23335)
Literal equality no longer depends on the order of arguments.
Fix issue related to `typing.Literal` caching by adding `typed` parameter to `typing._tp_cache` function.
Add deduplication of `typing.Literal` arguments.
(cherry picked from commit f03d318ca42578e45405717aedd4ac26ea52aaed)
Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
diff --git a/Misc/ACKS b/Misc/ACKS
index 9ad9dff..12a5ac1 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -855,6 +855,7 @@
Rafe Kaplan
Jacob Kaplan-Moss
Allison Kaptur
+Yurii Karabas
Janne Karila
Per Øyvind Karlsen
Anton Kasyanov