Fix a bug where inline configurations of error codes would lose their values if accompanied by another inline configuration. #19075
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sterliakov
approved these changes
Jul 4, 2025
Co-authored-by: Stanislav Terliakov <[email protected]>
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wyattscarpenter
commented
Jul 4, 2025
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
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The following code produces a name-defined code error, despite our instructions. How can it be?!
The answer is, there was a bug that caused all inline configurations, even those that didn't specify any enable/disables, to overwrite the lists of enable/disables. I have now fixed that. I've also added some tests.
Closes #12342 — I discovered this problem while investigating the last foible of issue #12342 (itself of tangential interest to something else I was doing), which can now be closed.