Best way to duplicate an associative array

[Jarrett Billingsley]

"Anders F Björklund" <afb at algonet.se> wrote in message 
news:dvubug$19r4$1 at digitaldaemon.com...
> Jarrett Billingsley wrote:
>
>>>As the subject, there's a way to easy to .dup and associative array?
> [...]
>> Try that on for size :)
>
> tmp.d:9: no identifier for declarator key
> Guess it requires DMD 0.148 or better...

Indeed it does, as it also requires IFTI.  SO I guess 0.149 is the minimum.