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| From: | Marius Vollmer |
| Subject: | Re: Garbage Collection questions |
| Date: | 14 May 2001 01:25:01 +0200 |
| User-agent: | Gnus/5.09 (Gnus v5.9.0) Emacs/21.0.102 |
Sam Tregar <address@hidden> writes: > It's very easy to tell if a Perl variable is still live - just check to > see if it's refcount is >0. Is that true? How can you legally observe an object with a refcount of zero?
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