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Unseparated punctuations should have Spacing::Joint #291

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kazatsuyu opened this issue Mar 2, 2025 · 0 comments
Open

Unseparated punctuations should have Spacing::Joint #291

kazatsuyu opened this issue Mar 2, 2025 · 0 comments

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@kazatsuyu
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The document of proc_macro::Spacing says:

  • When a Punct is immediately followed by another Punct without a whitespace. E.g. + is Joint in += and ++.

However, quote!(++) generates two sepalated + tokens which have Spacing::Alone and quote!(++).to_string() is "+ +".
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