Improvement in pure functions specification

[Andrei Alexandrescu via Digitalmars-d]

On 12/23/2016 01:53 PM, Johan Engelen wrote:
> Perhaps I read this wrong but: the paragraph says that non-strongly-pure
> functions receive no special treatment, but then the next paragraph adds
> special treatment for a subset of non-strongly-pure functions... :)

Fixed. Keep destruction coming. -- Andrei