[oguz-ismail]

Cool project. Unlike tcc and cproc though kefir doesn't seem very good at handling big arrays. This

    $ kefir -c - <<x
    int a[] = {
    $(seq 10000000 | tr '\n' ,)
    };
    x

allocates gigabytes of memory and eventually crashes WSL on my machine.

[_g6sn]

I have addressed compiler inefficiency in the sibling comment. This is indeed a problem. Empty arrays of such size should be compile-able (there is sparse representation for arrays). However, I would say that this use case is not particularly practical, at least in none of the projects from my test suite this has been an issue.

[oguz-ismail]

Good work either way. Congrats!