v0.2.1

What's Changed

• Add comprehensive test suite by @0xpantera in #2

Full Changelog: v0.2.0...v0.2.1

Unary operators and TACKY IR

0.2.0.0 -- 2024-11-22

Added

• Support for unary operators (negation and bitwise complement)
• New TACKY intermediate representation between AST and Assembly
• Stack frame management in generated assembly
• Function prologue and epilogue handling
• Pseudoregister allocation and replacement
• Invalid instruction detection and fixing
• New compiler passes in pipeline:
  • TACKY generation
  • Pseudoregister replacement
  • Stack allocation
  • Instruction fixing

Changed

• Compiler pipeline now includes TACKY transformation stage
• Assembly generation now works from TACKY rather than directly from AST
• Parser improved to handle nested expressions correctly

Basic Compiler

0.1.0.0 -- 2024-11-13

Added

• Initial version of the compiler
• Support for basic C programs with return statements
• Lexer using Megaparsec
• Recursive descent parser
• Defined CompilerT monad transformer
• x86_64 code generation
• Basic compiler driver with preprocessing and assembly