Should the comma operator be removed in D2?

[Ellery Newcomer]

dsimcha wrote:
> 
> Axe.  Looks like the only things it's good for are making code undreadable and
> abusing for loop syntax to...
> 
> Make code unreadable.
> 
> When the heck would this be significantly more readable, safer, or more concise
> than doing the equivalent without it?  Also, from previous discussions I vaguely
> remember it's constraining other parts of the syntax.

I've used them occasionally with regard to ref parameters


Object foo(Object bar, ref bool flag);

while( guard(bizz) && (fizz = foo(bizz,ok), ok)){}

although I suppose it doesn't score so highly on the readable scale..