[phobos] [D-Programming-Language/phobos] 4f28db: not really pure

[Walter Bright]

On 6/25/2011 8:01 PM, Jonathan M Davis wrote:
>
> If they're not really pure, they shouldn't compile with pure.

They won't in the upcoming checkin.

>   Also, not being
> able to use opAssign in pure functions could be rather annoying. Why doesn't
> that work?
>

Pure functions cannot mutate data through pointers passed to them.