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Github Improve diagnostics for functions in `struct` definitions by LeSeulArtich...
source link: https://github.com/rust-lang/rust/pull/76808
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Tries to implement #76421.
This is probably going to need unit tests, but I wanted to hear from review all the cases tests should cover.
I'd like to follow up with the "mechanically applicable suggestion here that adds an impl block" step, but I'd need guidance. My idea for now would be to try to parse a function, and if that succeeds, create a dummy ast::Item impl block to then format it using pprust. Would that be a viable approach? Is there a better alternative?
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