[3.15] gh-149676: Fix hash(frozendict | frozendict) (GH-149675)#149717
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Fix new_dict_impl() to properly initialize ma_hash on frozendict. (cherry picked from commit f5fb491341e566bbaf17d9bf3e4ec3af4a56bb3f) Co-authored-by: Thomas Kowalski <thom.kowa@gmail.com> Co-authored-by: Victor Stinner <vstinner@python.org>
This was referenced May 12, 2026
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Backport looks good.
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Fix new_dict_impl() to properly initialize ma_hash on frozendict.
(cherry picked from commit f5fb491)
Co-authored-by: Thomas Kowalski thom.kowa@gmail.com
Co-authored-by: Victor Stinner vstinner@python.org
frozendict's hash is not initialised when created through pipe operator #149676