Killing the comma operator

[Kagamin via Digitalmars-d]

On Tuesday, 10 May 2016 at 12:49:28 UTC, Steven Schveighoffer 
wrote:
> Note, there was some pretty good examples of (ab)use of the 
> comma operator in one of those: 
> https://github.com/dlang/dmd/pull/3399#issuecomment-38401339

If we had control flow statements as expressions one could rewrite
return a(), b;
as
a(), return b;

and thus wouldn't need the C comma expression semantics.