Just give me one good reason why I can't instantiate an abstract class

[Frank Benoit]

Janice Caron schrieb:
> ....please.
> 
> Pretty please.
> 
> As in, tell me which function I'm not implementing. (You only have to
> tell me one. I'm patient. I can fix them one at a time).
> 
> But right now it just says "Unable to instantiate abstract class" or
> some such, and no clue whatsoever as to which function is missing.
> 
> This has obviously been requested many times before. Any ETA?

yes, and this problem became worse with D2. const is now one more way to
change the signature.