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[3.14] gh-139525: Don't specialize functions which have a modified vectorcall (GH-139524) (#139709)

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Don't specialize functions which have a modified vectorcall
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Dino Viehland 2025-10-08 09:13:34 -07:00 • committed by GitHub
parent 1c1a0bdfdc
commit 81dc8b12f0
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8
Lib/test/test_opcache.py
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@ -567,6 +567,14 @@ def test(default=None):
with self.assertRaises(RecursionError):
test()
def test_dont_specialize_custom_vectorcall(self):
def f():
raise Exception("no way")
_testinternalcapi.set_vectorcall_nop(f)
for _ in range(_testinternalcapi.SPECIALIZATION_THRESHOLD):
f()
def make_deferred_ref_count_obj():
"""Create an object that uses deferred reference counting.