Deprecated language features
Steven Schveighoffer
schveiguy at yahoo.com
Fri Feb 3 17:53:54 PST 2012
On Thu, 02 Feb 2012 12:53:38 -0500, bearophile <bearophileHUGS at lycos.com>
wrote:
> Ali:
>
>> I think foreach_reverse and the associated opApplyReverse member
>> function.
>
> I use it now and then. A possible replacement:
>
> foreach (i; 10 .. 0 : -1) {}
foreach_reverse is fine to keep for builtins and range specifiers, but I'd
really like to get rid of it for every other use. We already have foreach
on a delegate to give us the equivalent functionality.
The worst thing is foreach_reverse on a delegate, since the delegate does
nothing different when called in "reverse" mode!
-Steve
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