Bug in D!!!

[Ali Çehreli via Digitalmars-d-learn]

On 08/30/2017 05:49 PM, EntangledQuanta wrote:

 > The compiler can and should do this!

Yes, the compiler can do it for each compilation but there is also the 
feature called /separate compilation/ that D supports. With separate 
compilation, there would potentially be multiple different and 
incompatible definitions of the same interface because compilations 
cannot know the whole set of instantiations of templates.

This relatively popular request is impossible in D as well as other 
languages like C++ that practically settled on vtbl-based polymorphism.

Ali