Allow int for max_warnings in TOML - #14954
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The max_warnings option was registered without a type (defaulting to 'string'), so integer values in native TOML config raised a TypeError. It is now registered with type=int | str, accepting both int and string values in TOML while keeping the string form working for backward compatibility. An explicit integer 0 is distinguished from the unset default. Co-authored-by: Cursor Grok 4.6 <cursoragent@cursor.com>
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Closes #14953
max_warningswas registered without a type, so native TOML integers (max_warnings = 0) were rejected even though the docs show an unquoted int.Register it as
int | strthe same way astruncation_limit_*._get_max_warnings()treatsNoneas unset so an explicit0is not the empty default.Checklist
closes #14953in the PR description and the commit.changelog/14953.bugfix.rst.AUTHORSin alphabetical order.Co-authored-bytrailer.