References in D

[Regan Heath]

On Mon, 24 Sep 2012 13:30:29 +0100, bearophile <bearophileHUGS at lycos.com>  
wrote:

> Regan Heath:
>
>> In fact, I am often annoyed that 'int' doesn't have an equivalent  
>> value, and instead I have to invent a magic number and ensure it's  
>> never a possible valid value.
>
> Try to start using Nullable of Phobos:
>
> http://dlang.org/phobos/std_typecons.html#Nullable

In C? :p

R

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