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GH-128534: Fix behavior of branch monitoring for async for #130847

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Merged
markshannon merged 10 commits into from
Mar 7, 2025
Merged

GH-128534: Fix behavior of branch monitoring for async for #130847

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e6a91ae
Fix branch monitoring for . Both branches in a pair now have a common…
markshannon Mar 4, 2025
f8eb10a
Bump magic and add news
markshannon Mar 4, 2025
4c50ef3
Tidy up debug code
markshannon Mar 4, 2025
2899103
Fixup tests
markshannon Mar 4, 2025
4c20ae6
Merge branch 'main' into co-branch-async-for
markshannon Mar 4, 2025
e7f0db3
Fix up dis to understand oparg of END_ASYNC_FOR
markshannon Mar 4, 2025
d2996f2
Fix typo
markshannon Mar 4, 2025
7d3dafa
Clarifications
markshannon Mar 6, 2025
b3cae50
Merge branch 'main' into co-branch-async-for
markshannon Mar 6, 2025
15bf47b
Assert that END_SEND is the source of the branch event for async for
markshannon Mar 7, 2025
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Assert that END_SEND is the source of the branch event for async for
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@markshannon
markshannon committed Mar 7, 2025
commit 15bf47bee1eb21e289df42542e65ee8117e0ed32
1 change: 1 addition & 0 deletions Python/bytecodes.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1358,6 +1358,7 @@ dummy_func(
}

tier1 op(_MONITOR_END_ASYNC_FOR, ( -- )) {
assert((next_instr-oparg)->op.code == END_SEND || (next_instr-oparg)->op.code >= MIN_INSTRUMENTED_OPCODE);
INSTRUMENTED_JUMP(next_instr-oparg, this_instr+1, PY_MONITORING_EVENT_BRANCH_RIGHT);
}

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1 change: 1 addition & 0 deletions Python/generated_cases.c.h
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