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carbon-language / carbon-lang

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
https://github.com/carbon-language/carbon-lang/blob/trunk/README.md
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Add a macro for introducer tokens. #4031

Closed jonmeow closed 3 weeks ago

jonmeow commented 3 weeks ago

Playing with the macro suggestion on #4028, replace DeclKind with some templating that asserts the in-use token is an introducer token. This allows type-safe usage of Lex::TokenKind, reducing the benefit of a separate enum while improving stdout (since now this will ostream as the keyword name).

jonmeow commented 3 weeks ago

Let me know if this is going a little too far. :)