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Re: Autovivification of scalars in sub callsby ambrus (Abbot) |
| on Dec 08, 2005 at 09:07 UTC ( [id://515167]=note: print w/replies, xml ) | Need Help?? |
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Incidentally, builtin functions do not provide a similar service: Some builtin functions do. scalar (your example) doesn't, as it never changes its arguments. However, grep does which caused a strange bug for me once: Aliasing bites.
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