Adding the ?. null verification

[Jacob Carlborg via Digitalmars-d]

On 2014-06-19 16:37, Craig Dillabaugh wrote:

> Is this any better than?
>
> if(!a) a = b;

I would say it's about the same as "a ?? b" is better than "a ? a : b". 
It's get better since you can use it directly in a return statement:

void a ()
{
     return a ??= new Object;
}

-- 
/Jacob Carlborg