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Examples and tools for creating a programming language
chrisaycock (23)

With the start of the Language Jam tomorrow, I figured I would point eager language developers to my calculANTLR, a sample code base for using ANTLR and ASDL in C++.

ANTLR is for defining concrete syntax. It's like a combined lex & yacc and is far more modern.

ASDL is for defining abstract syntax. This is useful for embedding semantic information, like type annotations and identifier resolution.

I use these tools in my language Empirical. See the source code for more production-level examples of how to use ANTLR and ASDL.