Killing the comma operator

[Mathias Lang via Digitalmars-d]

On Thursday, 12 May 2016 at 10:29:36 UTC, Andrei Alexandrescu 
wrote:
> Before we get lost in the discussions, let's act on this by 
> disallowing taking the result of the comma operator. Yes there 
> is potential breakage (via typeof as Timon noted) but it's 
> likely to be minimal. Once we have that in place we have more 
> options. Thx! -- Andrei

Just a quick update on that topic: using the return of a comma 
operator now yield a deprecation message (using DMD ~master). 
This will be part of 2.072.0.
Thanks everyone for your feedback !