https://github.com/lemoncmd/vcc

C compiler written in V
https://github.com/lemoncmd/vcc

Last synced: 3 months ago
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C compiler written in V

• Host: GitHub
• URL: https://github.com/lemoncmd/vcc
• Owner: lemoncmd
• License: mit
• Created: 2019-10-02T04:35:01.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2024-03-05T04:16:19.000Z (8 months ago)
• Last Synced: 2024-04-23T16:38:12.739Z (7 months ago)
• Language: V
• Size: 311 KB
• Stars: 98
• Watchers: 8
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-v - vcc - A C compiler written in V. (Applications / Interpreters/Compilers)

README

        
# VCC - The C Compiler in V

This is a toy C compiler written in V.  

This compiler is based on [chibicc](https://github.com/rui314/chibicc) by Rui Ueyama.  

This is the first compiler I have made.

The main object of this compiler is to compile The V Programming Language and compile itself by produced V binary.

Document by Rui Ueyama(Japanese): https://sigbus.info/compilerbook  

My blog(Japanese): https://blog.anzu.tech/post/vcc

## Usage

Please make sure that the V compiler is installed on your terminal.  

The V Programming Language: https://vlang.io

To build VCC, run the following command

```sh

v -o vcc ./src

```

or just type

```sh

make

```

To compile C source code,

```sh

./vcc foobar.c > foobar.s

gcc -o foobar foobar.s

```

## Key Features of VCC

- All the operators in C are implemented

- `extern` and global variables/prototype declaration supported

- You can declare variables in `for` statements! Yay!

- Structs and Unions are supported

## and WIPs, you know

- Preprocessor

- Initialization

- Float

- Enum

- Compound literal, it's well used in V

## Reference

Special thanks to [Rui Ueyama](https://twitter.com/rui314)