Why not allow empty code blocks?

[Chris Angelico]

On Sat, Jul 30, 2016 at 10:47 PM, Chris Angelico <rosuav at gmail.com> wrote:
> So, no improvement - exactly equal. And no longer a single expression,
> ergo no longer valid in as many contexts. (Also, it requires the use
> and damage of some iterator variable, which may be significant in some
> contexts.)

In case it's not clear: </tongue_in_cheek>

ChrisA