https://github.com/banyc/kaleidoscope

A language with LLVM. Status: WIP.
https://github.com/banyc/kaleidoscope

kaleidoscope llvm

Last synced: 16 days ago
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A language with LLVM. Status: WIP.

• Host: GitHub
• URL: https://github.com/banyc/kaleidoscope
• Owner: Banyc
• Created: 2022-11-05T04:43:11.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2022-11-12T18:12:12.000Z (about 2 years ago)
• Last Synced: 2024-11-19T05:03:48.221Z (3 months ago)
• Topics: kaleidoscope, llvm
• Language: Rust
• Homepage:
• Size: 70.3 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Kaleidoscope

- e.g.

  ```py

  # Compute the x'th fibonacci number.

  def fib(x)

    if x < 3 then

      1

    else

      fib(x-1)+fib(x-2)

  # This expression will compute the 40th number.

  fib(40)

  ```

- e.g. import external functions

  ```py

  extern sin(arg);

  extern cos(arg);

  extern atan2(arg1 arg2);

  atan2(sin(.4), cos(42))

  ```

- constraints:

  - only datatype: double

  - no type declarations

## Dev environment

- llvm@14

- Set environment variable `LLVM_SYS_140_PREFIX` to the path of llvm@14

  - Also set it at `rust-analyzer.server.extraEnv` and `rust-analyzer.runnableEnv` in `settings.json` if you use vscode

## References

-