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_Py_RefcntAdd doesn't respect immortality #104142

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brandtbucher
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3.12only security fixesinterpreter-core(Objects, Python, Grammar, and Parser dirs)release-blockertriagedThe issue has been accepted as valid by a triager.type-bugAn unexpected behavior, bug, or error
@brandtbucher

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@brandtbucher

This is used bylist andtuple internally:

>>>importsys>>>sys.getrefcount(None)== (1<<32)-1True>>>refs= [None]*42>>>sys.getrefcount(None)== (1<<32)-1False>>>delrefs>>>sys.getrefcount(None)== (1<<32)-1True

I'll have a PR up in a bit.

CC:@ericsnowcurrently,@eduardo-elizondo

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3.12only security fixesinterpreter-core(Objects, Python, Grammar, and Parser dirs)release-blockertriagedThe issue has been accepted as valid by a triager.type-bugAn unexpected behavior, bug, or error

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