http://d.puremagic.com/issues/show_bug.cgi?id=8520
--- Comment #2 from Alex R�nne Petersen <a...@lycus.org> 2012-08-08 12:15:19
CEST ---
(In reply to comment #1)
> Your understanding is wrong - templates never go in the vtable.
>
> The solution is to use NVI and forwarding:
>
> interface I
> {
> int* opBinaryRight_in(int i);
>
> int* opBinaryRight(string op : "in")(int i)
> {
> return opBinaryRight_in(i);
> }
> }
>
> class C : I
> {
> int* opBinaryRight_in(int i)
> {
> return null;
> }
> }
I could understand if the opBinaryRight template wasn't constrained to "in",
but it is, so I see no reason why it cannot be in the vtable since it can only
ever have one instance in a class.
The NVI solution works, but it's very ugly.
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