[fpc-devel] Improving Ref Counting

[Uberto Barbini]

> 6) Whenever an exception is thrown, wait until its either handled or
> fully propagated and then perform some garbage collection. (traverse the
> single linked list of all managed objects and for each object check
> whether anything that references it is still valid and delete if
> appropriate).

If so raising an exception will freeze your application, checking some 
thousand hundreds of lists.
And how do you reconnaize a valid reference from an invalid one?


Bye Uberto