Bah, I write stuff with cyclic refs all the time. Many useful data structres include cyclic refs. For instance I shall be posting my threaded treap implementation in the next few days and it has cyclic refs galore, all of which are correctly removed by using the correct DESTROY() subroutine (in fact my answer to ash was based on a solution I came up with to ensure that I wasnt leaking memory...)

:-)

Yves / DeMerphq
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Software Engineering is Programming when you can't. -- E. W. Dijkstra (RIP)

In reply to Re: Re: Tracing zombie variables. by demerphq
in thread Tracing zombie variables. by ash

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