carrot

carrot is a small programming language has LLVM Backend.

Requirements

• LLVM 12.x
• clang 12.x

Install

% git clone https://github.com/rb-de0/carrot
% cd carrot
% go install
% go build 
% ./carrot

Spec

Entry

You need not implement a entry function (like main). However you need implement return exit code.

...
return 0;

Variable

Only Interger Type is implemented.

var value = 10;
value = 1;

Control

if (x < 10) {
    ...
} else {
    ...
}

Loop

for {
    i = i + 1;
    if (i > 10) {
        break;
    }
}

Function

fnc sum(x, y) {
    return x + y;
} 
var s = sum(1, 4);

References

• https://www.sigbus.info/compilerbook
• https://github.com/rui314/chibicc