[Bug c/117022] [C2y] Implement N3355, Named loops

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117022

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
There is a request for a do-while example to be added editorially.