Following an offhand comment of Patrick's on Friday, I decided to take a look and see just how easy it is to formulate an ANTLR grammar. The answer is: very, very easy. I wrote up a simple grammar for Rust tokens; it's up at
https://github.com/jbclements/rust-antlr/ The tokens work great, and so does a simple token-tree parser; it can now parse large rust files into token trees. I started adding an AST-level parser, but it's just got bits & pieces of the grammar, for now. John _______________________________________________ Rust-dev mailing list [email protected] https://mail.mozilla.org/listinfo/rust-dev
