how to define opCast outside class

[Maxim Fomin]

On Saturday, 30 March 2013 at 07:57:38 UTC, Timothee Cour wrote:
>>> This was discussed many times, even recently enhancement 
>>> request was created in bugzilla
>
> Do you have any link? Thanks!
>

Discussion on bugzilla: 
http://d.puremagic.com/issues/show_bug.cgi?id=9786

Here there were several discussions, use search.

P.S. Forum needs fixing with respect to thread splitting but 
please do not make the situation even worse with merging 
different comments and please respond below the text. Different 
people use different software to read discussions, so making text 
consistent makes sense.