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This queue is for tickets about the UNIVERSAL-isa CPAN distribution.

Report information
The Basics
Id: 14550
Status: resolved
Priority: 0/
Queue: UNIVERSAL-isa

People
Owner: Nobody in particular
Requestors: adamk [...] cpan.org
Cc:
AdminCc:

Bug Information
Severity: Critical
Broken in: 0.03
Fixed in: (no value)



Subject: UNIVERSAL::isa fatally breaks CGI.pm
The next in a series, UNIVERSAL::isa makes CGI unusable. use UNIVERSALL::isa; use CGI; my $q = CGI->new(''); Use of uninitialized value in numeric eq (==) at /usr/local/share/perl/5.8.4/UNIVERSAL/isa.pm line 46. UNIVERSAL::isa('', 'CGI') called at /usr/local/share/perl/5.8.4/CGI.pm line 527 CGI::init('CGI=HASH(0x84e2cec)', '') called at /usr/local/share/perl/5.8.4/CGI.pm line 356 CGI::new('CGI', '') called at (eval 20)[/usr/share/perl/5.8/perl5db.pl:619] line 2 eval '($@, $!, $^E, $,, $/, $\\, $^W) = @saved;package main; $^D = $^D | $DB::db_stop; CGI->new(\'\'); ;' called at /usr/share/perl/5.8/perl5db.pl line 619 DB::eval called at /usr/share/perl/5.8/perl5db.pl line 3349 DB::DB called at -e line 1 Can't call method "isa" without a package or object reference at /usr/local/share/perl/5.8.4/UNIVERSAL/isa.pm line 56. You _really_ _really_ need to do some comprehensive testing on this to verify that it actually behaves the way it is expected to. The mere act of of some tiny module loading UNIVERSAL::isa is causing global change and destruction.


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