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Re: share() bug? ( [perl #30702] )by liz (Monsignor) |
on Jul 15, 2004 at 20:40 UTC ( [id://374821]=note: print w/replies, xml ) | Need Help?? |
It's not a bug. It's a side effect of using tie() for shared arrays and hashes.
Observe:
Shared arrays, as shared hashes, are implemented using tie(), as can be observed from the output of the tied() function. And losing / hiding the original value of something, is a known side-effect of tie(), as far as I know. So there's no easy solution, I'm afraid. Fixing tie() to keep the original value, may be in order, but may also break a lot of programs. Fixing threads.pm and threads::shared to not use tie() would be best, but not something we're going to see in the 5.8 life cycle of Perl. I think that's basically the dilemma. Liz
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