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gh-157875: Fix a reference leak when rewinding JIT traces #157888

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gh-157875: Fix a reference leak when rewinding JIT traces #157888

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0d0d135
gh-157875: Fix a reference leak when rewinding JIT traces
Wulian233 Sep 21, 2026
5349219
Update test_opt.py
Wulian233 Sep 21, 2026
2698b49
Update test_opt.py
Wulian233 Sep 22, 2026
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Update test_opt.py
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@Wulian233
Wulian233 authored Sep 21, 2026
commit 53492190bb522b62f6aedbe47f859adf24cf9eea
6 changes: 3 additions & 3 deletions Lib/test/test_capi/test_opt.py
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Expand Up @@ -5981,7 +5981,7 @@ def __next__(self):
def test_149335_trace_buffer_guard(self):
# https://github.com/python/cpython/issues/149335

result = script_helper.run_python_until_end('-c', textwrap.dedent("""
result = script_helper.run_python_until_end('-c', textwrap.dedent(f"""
import sys

def f1():
Expand Down Expand Up @@ -6011,7 +6011,7 @@ def f1():
mv1 = mv_12 = mv3 = mv_14 = mv45 = sys.float_info.epsilon
mv46 = sys.float_info.epsilon

for i in range(15000):
for i in range({TIER2_THRESHOLD}):
f1()
"""), PYTHON_JIT="1")
self.assertEqual(result[0].rc, 0, result)
Expand All @@ -6029,7 +6029,7 @@ def __next__(self):
raise StopIteration

obj = C()
for _ in range(10_000):
for _ in range(TIER2_THRESHOLD):
for _ in obj:
pass
return weakref.ref(C)
Expand Down
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