0.17.0

🚀 New features

Parser

• ✨ Add enum parsing
• ✨ Add struct initializer expression
• ✨ Add tuples
• ✨ Add struct parsing
• ✨ Add typing
• ✨ Add assignment and unary expressions
• ✨ Add variable declarations
• ✨ Add expression groupings
• ✨ Add basic error diagnostic messages
• ✨ Add PRATT parser

• ✨ Add variable declarations
• ✨ Add conditional expressions
• ✨ Add negative unary operator
• ✨ Add expression grouping
• ✨ Add anonymous functions
• ✨ Add function types
• ✨ Typecheck conditional expressions
• ✨ Add scoped variables
• ✨ Add type environment
• ✨ Check for binary operations
• ✨ Allow for multiple type errors to be caught
• ✨ Add primitive type checker
• ✨ Add typing system
• ✨ Add syntax highlighting
• ✨ (scanner): Add enum keyword
• ✨ (parser): Add combine for Diagnostic
• ✨ (parser): Enforce ; after expression statements
• ✨ (scanner): Add Lexeme
• ✨ (tokenizer): Create ParenOpen and ParenClose
• ✨ (tokenizer): Create tokenizer

Tokenizer

• ✨ Curly braces
• ✨ Characters

Scanner

• ✨ Add indentation as a token
• ✨ Add struct keyword
• ✨ Seperate lexeme to own file and add more tokens

🐛 Bug fixes

Scanner

• 🩹 Fix invalid lexemes having a wrong starting range index

️ (parser

• ♿ Improve error messages
• ♿ Add panic recovery mode

Parser

• 🐛 Fix panic mode skipping over the second token
• 🚸 Improve error messages
• 🚸 Improve type handler not found error message
• 🚸 Improve expect_tokens error message
• 🚸 Improve expression handler not found error message
• 🚸 Improve error messages
• 🚸 Gather multiple diagnostics
• 🐛 Fix binding power not propegating correctly

Tokenizer

• 🐛 Remove unintended character

• 🐛 Properly implement blocks
• 🚸 Improve error messages
• 🚸 Improve binary operator error message
• 3.0 (#28)
• 🐛 Fix compiler warnings
• 🐛 Fix function calls
• ➖ Remove unused dependencies
• ➕ Add inkwell
• 🐛 Fix unit types not having a correct span
• 🐛 Fix duplicate typing error messages
• 🐛 Fix debug typing printing
• 🐛 (parser): Fix no expression handler error starting at wrong position
• 🐛 (scanner): Fix var regex
• ✏️ (scanner): Rename Token::Equiality to Token::Equality
• ➖ Remove unused codespan dependency
• 🐛 (scanner): Fix Lexeme position being invalid for Invalid tokens
• 📌 Pin anyhow and regex crates