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GH-134879: Fix INSTRUMENT_FOR_ITER for list/tuple (#134897)

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Fix INSTRUMENT_FOR_ITER for list/tuple
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Mark Shannon 2025-05-30 15:11:42 +01:00 • committed by GitHub
parent c600310663
commit ce6a6371a2
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3 changed files with 18 additions and 3 deletions
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Python/bytecodes.c
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@ -3130,7 +3130,6 @@ dummy_func(
if (PyStackRef_IsTaggedInt(null_or_index)) {
next = _PyForIter_NextWithIndex(iter_o, null_or_index);
if (PyStackRef_IsNull(next)) {
null_or_index = PyStackRef_TagInt(-1);
JUMPBY(oparg + 1);
DISPATCH();
}
@ -3191,6 +3190,7 @@ dummy_func(
JUMPBY(oparg + 1);
DISPATCH();
}
null_or_index = PyStackRef_IncrementTaggedIntNoOverflow(null_or_index);
INSTRUMENTED_JUMP(this_instr, next_instr, PY_MONITORING_EVENT_BRANCH_LEFT);
}
else {