Zero-length static array spec

ketmar via Digitalmars-d digitalmars-d at puremagic.com
Sun Feb 1 08:04:32 PST 2015


On Sun, 01 Feb 2015 07:50:08 -0800, H. S. Teoh via Digitalmars-d wrote:

>> actually, `data0.ptr` can point anywhere (except 0 as null ;-), 'cause
>> it's so small that it takes no room at all, so it doesn't matter where
>> it will be placed. ;-)
> 
> Actually, it *can* be null too, since it doesn't actually take up any
> space, so it would fit perfectly fine in nullspace (non-existent space)
> as well. :-P

then it will become non-existent too, as putting something to the place 
that doesn't exist turns that to non-existent. ;-)
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