Purity in D – new article

[David Nadlinger]

On Tuesday, 29 May 2012 at 18:46:21 UTC, Ali Çehreli wrote:
> Unfortunately, that does not compile with dmd 2.059 and I think 
> that I understand why. Would that be possible for you to make 
> it clear under what conditions the return value can be 
> converted to immutable.

Okay, thanks for the feedback – will see about clarifying the 
section.

David