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Bytecode parity by youknowone · Pull Request #7507 · RustPython/RustPython · GitHub
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Bytecode parity #7507

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Merged
youknowone merged 3 commits into from
Mar 27, 2026
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Bytecode parity #7507

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af963bc
Bytecode parity phase 3
youknowone Mar 26, 2026
c2473c3
Skip test_thread_safety in _test_multiprocessing
youknowone Mar 27, 2026
860a3db
Skip list→tuple optimization for async for; propagate future_annotati…
youknowone Mar 27, 2026
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Skip test_thread_safety in _test_multiprocessing 
SIGSEGV in _finalizer_registry dict access under aggressive GC
and thread switching. Root cause is dict thread-safety in VM.
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@youknowone
youknowone committed Mar 27, 2026
commit c2473c36e0888a08118cc5399ae0037fb60d3e9a
2 changes: 2 additions & 0 deletions Lib/test/_test_multiprocessing.py
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Expand Up @@ -4813,6 +4813,8 @@ def test_finalize(self):
result = [obj for obj in iter(conn.recv, 'STOP')]
self.assertEqual(result, ['a', 'b', 'd10', 'd03', 'd02', 'd01', 'e'])

# TODO: RUSTPYTHON; SIGSEGV due to dict thread-safety issue under aggressive GC
@unittest.skip("TODO: RUSTPYTHON")
@support.requires_resource('cpu')
def test_thread_safety(self):
# bpo-24484: _run_finalizers() should be thread-safe
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