https://github.com/shuhei/cymbal

Yet another Rust implementation of the Monkey language from "Writing an Interpreter in Go" and "Writing a Compiler in Go"
https://github.com/shuhei/cymbal

compiler interpreter monkey-programming-language virtual-machine

Last synced: 2 months ago
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Yet another Rust implementation of the Monkey language from "Writing an Interpreter in Go" and "Writing a Compiler in Go"

• Host: GitHub
• URL: https://github.com/shuhei/cymbal
• Owner: shuhei
• License: mit
• Created: 2019-03-05T23:55:28.000Z (almost 6 years ago)
• Default Branch: main
• Last Pushed: 2023-01-27T16:02:14.000Z (almost 2 years ago)
• Last Synced: 2024-10-18T16:45:42.705Z (3 months ago)
• Topics: compiler, interpreter, monkey-programming-language, virtual-machine
• Language: Rust
• Homepage:
• Size: 188 KB
• Stars: 81
• Watchers: 3
• Forks: 11
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Cymbal

Yet another Rust implementation of the Monkey language from "Writing an Interpreter in Go" and "Writing a Compiler in Go."

[![CircleCI](https://circleci.com/gh/shuhei/cymbal.svg?style=svg)](https://circleci.com/gh/shuhei/cymbal)

## Development

Start REPL:

```sh

# Run in eval mode to directly evaluate AST

cargo run -- repl

# or

cargo run -- repl --eval

# Run in compile mode to compile AST into bytecode and execute it on VM

cargo run -- repl --compile

```

Build:

```sh

cargo build

```

Test:

```sh

cargo test

```

Benchmark with recursive fibonacci:

```sh

cargo run --release -- benchmark --eval

cargo run --release -- benchmark --compile

```

## License

MIT