gh-134280: Disable constant folding for ~ with a boolean argument#134982
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serhiy-storchaka merged 4 commits intopython:mainfrom Jul 1, 2025
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This moves the deprecation warning from compile time to runtime.
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3.14 and 3.13 differ from main, so I would do backporting step by step. |
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If we can detect this in https://github.com/python/cpython/blob/main/Python/ast_preprocess.c then we get the warning in both static analysis and execution. |
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Yes, but we only add SyntaxWarning for very common errors. |
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Is it hard to detect this in the preprocessor? |
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I do not know. But even a couple lines of code is a high price for this feature. And it will be more than a couple lines. |
timhoffm
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Jun 1, 2025
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Thanks @serhiy-storchaka for the PR 🌮🎉.. I'm working now to backport this PR to: 3.14. |
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…nt (pythonGH-134982) This moves the deprecation warning from compile time to run time. (cherry picked from commit 86c3316) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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GH-136185 is a backport of this pull request to the 3.14 branch. |
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AndPuQing
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Jul 11, 2025
…nt (pythonGH-134982) This moves the deprecation warning from compile time to run time.
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Jul 12, 2025
…nt (pythonGH-134982) This moves the deprecation warning from compile time to run time.
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Jul 13, 2025
…nt (pythonGH-134982) This moves the deprecation warning from compile time to run time.
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…nt (pythonGH-134982) This moves the deprecation warning from compile time to run time.
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…nt (pythonGH-134982) This moves the deprecation warning from compile time to run time.
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This moves the deprecation warning from compile time to runtime.
~booldeprecation not reported for literals #134280