Please title your PR as follows: `time: fix foo bar`

Do not use # to generate C code. This feature will be removed in a couple of days.

Squash commits into one if they all refer to one thing. Use `git rebase -i` for that.

Before submitting a PR please run the tests with `make test`, and make sure V can still compile itself. Run this twice:

./v -o v
./v -o v

Thanks a lot for your contribution!