Templated Interfaces?

[Benji Smith]

Ary Borenszweig wrote:
> Benji Smith a écrit :
>> I've been trying to create a templated interface, and can't figure out 
>> what I'm doing wrong. Here's the basic example:
>>
>> interface I(T) {
>>   public T x();
>> }
>>
>> class C(T) : I(T) {
> 
> class C(T) : I!(T) {

Very nice! Thanks!

Now let's say I want to create an array of those interface instances:

interface I(T) {
   public T x();
}

class C(T) : I!(T) {
   private T value;
   public this(T val) { this.value = val; }
   public T x() { return value; }
}

void main() {
   I!(char)[] array = new I!(char)[];
   array ~ new C!(char)('a');
   array ~ new C!(char)('b');
   array ~ new C!(char)('c');
   char value = array[0].x();
}

Now the compiler is complaining about the line where I create the array. 
It says "Error: new can only create structs, dynamic arrays or class 
objects, not I[]'s"

Obviously, I'm trying to create a dynamic array of interface instances, 
so I'm not sure what I'm doing wrong.

Thanks!

--benji