system: Linux mars.sprixweb.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64

cmd: 

#!/usr/bin/perl -w

require Error;
if( $ARGV[0] ) {
    import Error qw( :warndie );
    print "Imported the :warndie tag.\n";
    print "\n";
}
else {
    print "Running example without the :warndie tag.\n";
    print "Try also passing a true value as \$ARGV[0] to import this tag\n";
    print "\n";
}

sub inner {
  shift->foo();
}

sub outer {
  inner( @_ );
}

outer( undef );