Feature Request: make void a value type

[Jarrett Billingsley]

"downs" <default_357-line at yahoo.de> wrote in message 
news:fj1cc2$13c3$1 at digitalmars.com...
> Proposal: to allow us to treat void as a value type.
> What this would allow:
> * simplifying templates that differ between return type, i.e. static if 
> (is(ReturnType!(C)==void)) param(); else return param();

This is already possible.  Return statements with expressions in functions 
that return void will be evaluated and their results thrown away.

void foo()
{
    return writefln("hi!");
}

is the same as:

void foo()
{
    { writefln("hi!"); return; }
}