size_t + ptrdiff_t

[Daniel Murphy]

"Vladimir Panteleev" <vladimir at thecybershadow.net> wrote in message 
news:valucopzdhxdjymkgvuq at forum.dlang.org...
> On Sunday, 19 February 2012 at 15:26:27 UTC, Manu wrote:
>> There is code that assumes size_t is the width of the pointer
>
> When is this not true? I can only think of 16-bit far pointers.

8-bit embedded quite often has 16-bit pointers.