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Re: How do you tell if a sub argument is an lvalue?by diotalevi (Canon) |
| on Feb 10, 2007 at 21:24 UTC ( [id://599397]=note: print w/replies, xml ) | Need Help?? |
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use Scalar::Util::readonly() on your variables. ⠤⠤ ⠙⠊⠕⠞⠁⠇⠑⠧⠊
In Section
Seekers of Perl Wisdom
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