Alias parameter + AA + external module

[monarch_dodra]

On Friday, 8 February 2013 at 15:22:09 UTC, Dicebot wrote:
> On Friday, 8 February 2013 at 15:20:53 UTC, bearophile wrote:
>> Dicebot:
>>
>>> void func!(alias arr)()
>>> {
>>>   arr["key"] = 43;
>>> }
>>
>> I think you have to remove that exclamation mark.
>>
>> Bye,
>> bearophile
>
> Typo, irrelevant to subject.

Wait, this is giving me a compile error. You are getting a link 
error. What's going on?