OneLang is a programming language that aims to be the one language to conquer all application , no need to learn diffrent languages , one language for every thing , system developement, web developement, app developement , or any type for software developement it aims to fit in all this sectors

NOTE : THIS LANGUAGE IS NOT READY , IT,S UNDER DEVELOPEMENT

how we planned to achieve

• indentation based language(Python like syntax)

• memory safe (compiler time memory management system)

• can be interpret , compiled

• large set of available compiled target as we use LLVM (e.g x86,x86_64,arm , aarch,thump,risc,wasm and many more that you may never heard of) .

• own build tool and package library inpired by rust cargo and crates

• modern features

• some rules and regulation to make code readable as freeadom of doing anything will create chaos

How to start contributing

we are using c++ to build this language, so you should learn c++ basics including classes

At first create a folder of any name, here we are named it OneLangSource

mkdir OneLangSource

now move to that folder

cd OneLangSource

now run a terminal command to download repo using git command line tool

git clone https://github.com/subham008/OneLang.git

NOTE : if git not installed , then follow this link git

it will take time to downlaod all resources

Once its done open that OneLang folder on your favourite IDE

note: vscode is recommended

Skills Required

• c/c++ basics with class,struct,pointer and reference pointer
• compiling and linking of code
• basic understanding of computer working
• well understanding on any one operating system like windows,linux or mac
• well understanding of LLVM , how it works and how to use it in c++

To learn about LLVM we recommend you a youtube tutorial of 20 videos , it worth time

Tools required

• clang and clang++ (version 17 or above)
• LLVM tools (17.0.6 or above)

if you are using linux or macOS its easy for you to install this tools but if you are using windows its very hard to install all these manually

so , we reccomend install MSYS2 on your windows device .

Now MSYS2 have multiple enviroments e.g clang32,clang64,ucrt32,ucrt64,mingw32,mingw64 and etc.

we will use mingw64 enviroment or Terminal

mingw64 use pacman to install and manage packages , it has huge list of packages

STEPS TO INSTALL TOOLS

open mingw64 terminal just by search on menu

Now install required packages through running below commads on mingw64 terminal

To install clang run this command

pacman -S mingw-w64-x86_64-clang

To install LLVM tool run this command

pacman -S mingw-w64-x86_64-llvm

To install LLD , run this command

pacman -S mingw-w64-x86_64-lld

Folder details

.vscode This folder is created by VSCODE itself it contains vscode setting and cpp_configuration

AST This folder contains lexer and parser it is responsible to convert raw code or text to AST here we call it Module it contains all function, variables, instruction in form of std::list<..>

OneLangSamples This folder contains sample code written in OneLang, you can check it out to understand more about OneLang

compiler This folder contains c++ code for compiling OneLang program to machine codes or bytecodes

llvm_test This is just to learn about llvm it is not responsible for anything in this project

how we Compile

We are using LLVM to compile our program

source_code -> lexer -> Module(AST) -> LLVM IR -> compiled bytecode

IF YOU ARE A CONTRIBUTER , YOU SHOULD JOIN OUR Discord server

Our Discord server

OneLang Discord