Re: if(arr) now a warning

[Steven Schveighoffer via Digitalmars-d]

On 4/29/15 8:35 PM, Martin Nowak wrote:
Occasionally I'm using if (auto ary = func()), despite the fact that the
semantics are wrong, but it's nice and short and works as long a func
always returns null instead of empty slices.

I wonder if it's possible to fix this, as it is, IMO, the only 
legitimate drawback of this change. Could we make the following work?

if((auto ary = func()).length)

-Steve