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GH-125174: Mark objects as statically allocated. (#127797)

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* Set a bit in the unused part of the refcount on 64 bit machines and the free-threaded build.

* Use the top of the refcount range on 32 bit machines
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Mark Shannon 2024-12-11 17:37:38 +00:00 • committed by GitHub
parent dd9da738ad
commit bc262de06b
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7 changed files with 99 additions and 13 deletions
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Lib/test/test_builtin.py
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@ -2691,7 +2691,7 @@ class ShutdownTest(unittest.TestCase):
class ImmortalTests(unittest.TestCase):
if sys.maxsize < (1 << 32):
IMMORTAL_REFCOUNT = 3 << 29
IMMORTAL_REFCOUNT = 7 << 28
else:
IMMORTAL_REFCOUNT = 3 << 30