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[ty] Detect invalid uses of `@final` on non-methods#23604

Merged

AlexWaygood merged 6 commits intomainastral-sh/ruff:mainfrom

claude/typing-final-diagnostic-VlF5Rastral-sh/ruff:claude/typing-final-diagnostic-VlF5RCopy head branch name to clipboard

Feb 27, 2026

Conversation Commits6 (6)Checks Files changed

Merged

[ty] Detect invalid uses of `@final` on non-methods#23604
AlexWaygood merged 6 commits intomainfrom
claude/typing-final-diagnostic-VlF5R

Commits

Commits on Feb 27, 2026

[ty] Add `final-on-non-method` diagnostic for `@final` on non-method functions
claude
committed
Address review feedback
claude
committed
Use `...` instead of `pass` in empty function body
claude
committed
Simplify test bodies: remove return annotations, use empty bodies
claude
committed
cleanups
AlexWaygood
committed
Update crates/ty_python_semantic/src/types/diagnostic.rs

AlexWaygood
and
sharkdp
committed

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