[fpc-pascal] Where and Why is there a memory leak?

[Ryan Joseph]

> On Sep 6, 2017, at 10:20 PM, Sven Barth via fpc-pascal <fpc-pascal at lists.freepascal.org> wrote:
> 
> You're missing that FHook was declared as IHook, not THook.
> 

In terms of memory why does it matter how it was declared? The memory was allocated in Create() so the declaration is just relevant for the assignment of the new memory. Is FPC doing something magic behind the scenes?

Regards,
	Ryan Joseph