bottom type as parameter or local variable, does that make sense?

H. S. Teoh hsteoh at
Mon Jan 17 18:41:51 UTC 2022

On Mon, Jan 17, 2022 at 06:32:19PM +0000, Elronnd via Digitalmars-d wrote:
> On Monday, 17 January 2022 at 18:05:49 UTC, H. S. Teoh wrote:
> > > What happens if you pass in an A*, and A.sizeof>B.sizeof?
> > 
> > This is exactly what happens when you pass a derived class to a
> > function that expects the base class, BTW.
> You can't do pointer arithmetic on class instances.

Sure you can. Just cast it to void* and arithmetic away.


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