@rustlang Hello! Where can I see the complete BNF grammar of Rust? I'm writing a useful procedural macro and I need to know how to parse the Rust code.
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Replying to @kalivitaly
The reference has started to land bits of it in each section; it’s not 100% complete yet
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Replying to @rustlang
This point is not entirely clear to me. Imho, BNF grammar is necessary for a mature programming language.
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Replying to @kalivitaly
Yes, it’s a thing we want. Some people are just starting to put in the work, that’s all. Takes time.
8:32 AM - 9 Nov 2017
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