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Re: Parameters, subs and the shift function

by Abigail-II (Bishop)
on Aug 19, 2003 at 10:55 UTC ( [id://284918]=note: print w/replies, xml ) Need Help??

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in reply to Re: Re: Parameters, subs and the shift function
in thread Parameters, subs and the shift function

Run it under strict, and try it without the +. The error message you get will enlighten you.

Abigail

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Re: Re: Parameters, subs and the shift function
by monktim (Friar) on Aug 19, 2003 at 11:02 UTC
    Ahh, thank you. I'm a little embarrassed. I never dereferenced a builtin like shift only user defined functions. 
    Global symbol "@shift" requires explicit package name at noname5.pl li
+ne 5.
Global symbol "@shift" requires explicit package name at noname5.pl li
+ne 6.
Execution of noname5.pl aborted due to compilation errors.

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