Skip to content

Latest commit

 

History

History
87 lines (58 loc) · 2.72 KB

README.md

File metadata and controls

87 lines (58 loc) · 2.72 KB
Raw

The Rave Programming Language

Rave is a statically typed, compiled, procedural, general-purpose programming language.

Latest Release
Discord


Example of "Hello, world!"

Reduced version

import <std/io>
void main => std::println("Hello, world!");

Expanded version

import <std/io>

void main {
    std::println("Hello, world!");
}

Advantages

  • Fast compilation
  • Cross-platform features (for example, working with threads)
  • Support for many platforms as target
  • Using LLVM for great optimizations

For maximum performance, use the -Ofast or -O3 --noChecks. Also, don't forget to compile standard library with these flags using --recompileStd -Ofast.

Dependencies

  • llvm-16 You can also use LLVM from 14 to 18.
  • clang or gcc
  • C++ compiler (with support of C++17 and higher)
  • Make
  • MinGW (if you need cross-compilation or you are using Windows)

Building/Running

To install dependencies, you can try running install.sh (Arch Linux/Void Linux/Ubuntu/Debian) or install.bat (only Windows 64-bit using choco)

If the installer does not work well on your system, you can try to install all the dependencies yourself.

After install write make in the Rave directory.

You can compile, for example, "Hello world!" example using ./rave examples/hello_world.rave -o hello_world in directory with Rave. To run this example after compiling, try ./examples/hello_world.

Cross-compilation programs from Linux for Windows

You just need to set the compiler "i686-w64-mingw32-gcc-win32" in options.json, and add "-t i686-win32" to your build command.

Specifications

The specifications is in specifications directory - link.

Troubleshooting errors

Segmentation fault during compile-time

Often caused by incorrect syntax or misuse of builtin instructions. We are continuously working to minimize these occurrences.

SSE/AVX as not a recognized features

If you encounter warnings about unrecognized features, disable them in options.json (set sse and avx to 0) or use command-line options: -SSE 0, -AVX 0.

Useful links

Bindings

Discord

Web-site