Had some time today to continue with do-while, imp...

# python-contributors

[SerVB]

Had some time today to continue with do-while, implemented a lowering, but it gave only +5 passing tests. Turned out that other lowerings create their own do-while loops and I guess my lowering doesn't process them, even if I declare some of the lowerings as prerequisites. Probably I don't specify all the prereqs, will try to understand it the next time (but I don't now when it happens). Anyway, created a draft PR. The two remaining topics mentioned previously are still to be researched.

[Piotr Krzemiński]

Thanks and congrats on your first lowering :D