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Rox

🦀 A badly written Rust Lox tree-walk interpreter

I started this project because I wanted to learn how programming languages work under the hood. I already know Java and enjoy it, but I was looking for something more challenging — so I decided to write it in Rust, a very different language I’ve been wanting to learn and practice.

⚠️ Warning: This code is full of design mistakes and bad practices, especially around variable references. Use it at your own risk! I don’t recommend it for learning — it’s a playground, not a guide.

🙏 Special thanks to Robert Nystrom
📖 https://craftinginterpreters.com

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🚀 Features

✅ Tokens

✅ Grammar

• ✅ EXTRA: Comma operator
• ✅ EXTRA: Ternary operator

✅ Lexer

• ✅ EXTRA: Multiline comments

✅ Parser

✅ Expressions

✅ Statements

✅ Interpreter

• ✅ Global variables
• ❌ EXTRA: Comma operator (not yet implemented)
• ✅ EXTRA: Ternary operator

✅ Object-Oriented Programming (OOP)

• ✅ pub (public/private methods)
• ✅ static (class/static methods)
• ✅ Inheritance

❌ Extended STD

✅ Lox Language Support

🛠️ Custom Features

• loop {} block
• while {} else {} block

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📚 Based On

📖 Crafting Interpreters

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