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#hare

3 posts3 participants0 posts today

#harelang #hare

harelang.org/blog/2025-06-11-h

I really enjoy keeping an eye on how hare is doing. From haging out on the various hare-XXX IRC channels, a lot is going on.

This latest tool, hare-update, is a really fascinating approach to dealing with an issue most language designers leave to the compiler to dump the problem onto the programmer.

The way hare-update works has similarities to smpl (Semantic Patch Language) which is what #coccinelle uses:

en.wikipedia.org/wiki/Coccinel

I mentioned this to Drew, and he's aware -- but I think given the problem domain, the way hare-update works is probably fine for not making hare-update coccinelle-aware, as it were.

I wonder if other languages have an approach similar to hare-update?

harelang.orghare-update assists in addressing breaking changes in your code