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Re: Checking for duplicate subroutine names

by VinsWorldcom (Parson)
on Oct 12, 2012 at 15:45 UTC ( #998729=note: print w/replies, xml ) Need Help??

in reply to Checking for duplicate subroutine names

use warnings;

I'm not a Perl expert either, but -w and 'use warnings' apparently aren't the same:

VinsWorldcom@C:\Users\VinsWorldcom\tmp> Subroutine s1 redefined at C:\Users\VinsWorldcom\tmp\ line 9. calling s1... hi 2 you

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Re^2: Checking for duplicate subroutine names
by SirBones (Friar) on Oct 12, 2012 at 16:23 UTC

    Thank you. I was not aware (or had forgotten) that the -w switch was not identical to "use warnings". That gets it alright.


    "This bounty hunter is my kind of scum: Fearless and inventive." --J.T. Hutt

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[Discipulus]: ther is a way to golf this further:if(p$_)&(p $r)&$r!=$_ ?
[Discipulus]: being $r the reverse of $_

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