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sybperl-l Archive
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From: Michael Peppler <mpeppler at MBAY dot NET>
Subject: sybperl/NT identifier msgs
Date: Apr 18 1998 1:02AM
Barry Ringuet writes:
> The code below results in:
> C:\perl5>perl -w work\crd3.pl
> Identifier "Sybase::CTlib::VERSION" used only once:
> possible typo at C:\perl5\lib/DynaLoader.pm line 463.
> Identifier "Sybase::CTlib::Version" used only once:
> possible typo at C:\perl5\lib/DynaLoader.pm line 463.
> Identifier "Sybase::CTlib::Att" used only once:
> possible typo at C:\perl5\lib/Sybase/CTlib.pm line 846.
> What does "Identifier...(hmmm, hmmm, hmmm)
> possible typo..." mean?
That these identifiers are only referenced once (as seen by the perl
interpreter) and it tells you nicely that maybe you've mis-spelled
something. However, in this case it's not you, it's sybperl that sets
a couple of variables internally that you're not using, and perl sees
that, and complains.
This problem has been fixed in the latest version of sybperl (you can
get a binary from CPAN for perl and from Reinoud Van Leeuwen's
homepage for sybperl - there are links from my homepage).
Alternatively, just make sure that you reference the above variables
in your script, even if it's only something like
$Sybase::CTlib::VERSION = $Sybase::CTlib::VERSION;
to shut up the perl interpreter.
Michael
--
Michael Peppler -||- Data Migrations Inc.
mpeppler@datamig.com -||- http://www.mbay.net/~mpeppler
Int. Sybase User Group -||- http://www.isug.com
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