Arrays of functions, function signatures and template instantiation

[anonymous]

On Tuesday, 30 April 2013 at 08:42:57 UTC, JR wrote:
> On Tuesday, 30 April 2013 at 02:38:27 UTC, anonymous wrote:
>> To get rid of the cast:
> [...]
>
> Instantiating the template with a function parameter causes a 
> compilation error when actually calling the function;
>
> ----------
>   asdf.d:13: Error: variable asdf.MatrixWalker!(@system 
> void(string major, uint minor, void function(string, uint) 
> func), void function(string, 
> uint)[uint][string]).applyFunc.func cannot be declared to be a 
> function
>   asdf.d:16: Error: function expected before (), not func of 
> type _error_
> ----------
>
> I have a vague feeling I had it working like that at one point 
> but I cannot recall with any degree of certainty.

Don't know what's going wrong there. It works for me:
http://dpaste.dzfl.pl/5c71f80e