Yolang

Simple procedural language targeting LLVM

Usage

Follow the llvm-bindings instructions to install llvm.

$ yarn install
$ node build/yolang.js examples/euler2.yo

Usage: yolang [options] <input>

Arguments:
  input                input source file

Options:
  -V, --version        output the version number
  -o, --out <file>     output file
  -t, --target <name>  target: host | wasm | wasi (default: "host")
  -r, --run            compile and run the program
  -a, --artifacts      build artificats directory
  -T, --type-check     type check only
  -D, --debug          create a debug build
  --show:types         show types
  --show:sweet         show sweet IR
  --show:bitter        show bitter IR
  --show:mono          show the monomorphized program
  --show:llvm          show LLVM IR
  --show:time          show pipeline timing
  -h, --help           display help for command

References

• Sérgio Medeiros, Fabio Mascarenhas, 2018, Syntax Error Recovery in Parsing Expression Grammars
• Daan Leijen, 2005, Extensible records with scoped labels