fails(JRUBY-5656):Array#pack with format 'Q' taints the output string if the format string is tainted
fails(JRUBY-5656):Array#pack with format 'Q' raises a TypeError when passed nil
fails(JRUBY-5656):Array#pack with format 'q' taints the output string if the format string is tainted
fails(JRUBY-5656):Array#pack with format 'q' raises a TypeError when passed nil
