[Issue 4733] Possible bugs caused by dynamic arrays in boolean evaluation context

[d-bugmail at puremagic.com]

https://d.puremagic.com/issues/show_bug.cgi?id=4733



--- Comment #12 from rswhite4 at googlemail.com 2013-11-27 02:20:29 PST ---
(In reply to comment #11)
> (In reply to comment #8)
> > Or simply: use arr.length != 0
> 
> That is not the same as `if (arr)`, and I don't want this to make people
> accidentally break their code.

No need to talk to me twice. Then !arr.length. That is the same as
std.array.empty and it saves you the import.

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