Killing the comma operator

[Timon Gehr via Digitalmars-d]

On 10.05.2016 23:52, Timon Gehr wrote:
>
> Also, tuples can do everything that comma expressions can.

Actually, that doesn't work for 'void' (because 'void' is a type that is 
not actually a type) in every conceivable design. Should probably just 
be made to work.