gh-146261: JIT: protect against function version changes by Fidget-Spinner · Pull Request #146300 · python/cpython
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This PR reverts the func_version symbol changes by using the fact that we have recorded values and _CHECK_FUNCTION_VERSION guards --- if we simply keep those around and not eliminate them, our function versions are guaranteed to be correct for all following _PUSH_FRAME if we invalidate dependencies properly in the function version changes.
Objects/funcobject.c Outdated
kumaraditya303
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Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Fidget-Spinner
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Apr 9, 2026
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@markshannon does this bugfix look okay to you? The reason we need this is that __code__ can be swapped out for functions. If you think it's okay, I can merge.
Fidget-Spinner added 4 commits
prakashsellathurai added a commit to prakashsellathurai/cpython that referenced this pull request
python#146300)" This reverts commit 6f7bb29.
ljfp pushed a commit to ljfp/cpython that referenced this pull request
…n#146300) Co-authored-by: Kumar Aditya <kumaraditya@python.org>
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