I have the first cut of patch to implement break and continue inside
for and while loops for OCaml.

http://sparcs.kaist.ac.kr/~tinuviel/devel/ocaml/

Patch is against OCaml 3.10.2. All the meat is in bytecomp/bytegen.ml.
Currently bytecode only. I am working on natvie code and error
handling when break is used outside loop etc but I thought "releasing
early" could be useful.

What do you think?

-- 
Seo Sanghyeon