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gh-158942: Use more unique variable names in Py_MIN/MAX/ABS() - #158969
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vstinner merged 2 commits intoOct 8, 2026
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If Py_MIN/MAX/ABS() macros are called on an existing "_x" or "_y" variable name, the macro local variables may be overriden by the external variables. So use more unique names in the macros. Add test_min_max_abs_macros() to _testlimitedcapi.
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If the other compatibility changes are considered acceptable, I have no objection to this change. For reference, I also used an LLM to scan 1,561 PyPI packages with C extensions and found only one case of nested Py_MIN() usage, in librt. |
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If Py_MIN/MAX/ABS() macros are called on an existing "_x" or "_y" variable name, the macro local variables may be overriden by the external variables. So use more unique names in the macros.
Add test_min_max_abs_macros() to _testlimitedcapi.