m2lang - The LLVM-based Modula-2 compiler

Introduction

See this FOSDEM 2019 talk for some details.

Implementation decisions

• LLVM is only external dependency
• CMake scripts derived from clang
• PIM4 language first

Current status

• The lexer is almost done.
• The parser is a complete PIM4 parser with some additions for ISO.
• Diagnostics and error recovery is mostly missing.
• Only a dummy driver exists to see the parser in action.