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Implement unused mut lint

Open lucasly-ba opened this issue 1 month ago • 0 comments

This PR implements unused mut lint, it uses the hir default visitor and visit IdentifierPattern and StructPatternFieldIdent, to add to a map of mutable vars in the lint unused context.

Requires https://github.com/Rust-GCC/gccrs/pull/4285

lucasly-ba avatar Nov 17 '25 16:11 lucasly-ba