Re: opDispatch

[Danny via Digitalmars-d-learn]

I tried to make it even simpler to get to the core of the problem 
I'm having:

...
    template opDispatch(string s) {
        alias value.a opDispatch;
    }
The compiler then complains:
error: need 'this' for 'a' of type 'int'

I can only think: And? It's right there... it's a class instance, 
it has 'this'.