| line | true | false | branch | 
 
| 33 | 0 | 19010 | unless defined blessed($global) | 
 
| 37 | 0 | 19010 | if (defined blessed($val) and $val->can('to_string')) { } | 
 
| 51 | 47681 | 1 | defined $_[2] ? : | 
 
| 59 | 13 | 377 | if ($_[0] eq 'length') | 
 
| 60 | 12 | 1 | defined $$self[0] ? : | 
 
| 86 | 7582 | 22192 | defined $_[0][1] ? : | 
 
| 91 | 40863 | 238 | defined $_[0][0] ? : | 
 
| 103 | 59 | 71 | length defined $_[0][0] ? : | 
 
| 113 | 238 | 606 | unless defined $value | 
 
| 114 | 482 | 3 | defined $1 ? : | 
 
|  | 6 | 353 | $value =~ /^$s   0[Xx] ([A-Fa-f0-9]+)   $s\z/ox ? : | 
 
|  | 485 | 359 | $value =~ /^$s
		  (
		    [+-]?
		    (?:
		      (?=[0-9]|\.[0-9]) [0-9]* (?:\.[0-9]*)?
		      (?:[Ee][+-]?[0-9]+)?
		        |
		      Infinity
		    )
		    $s
		  )?
		  \z
		/ox ? : | 
 
| 137 | 1 | 0 | if tainted($$self[0]) or tainted($$self[1]) | 
 
| 139 | 0 | 0 | defined $$alter_ego[0] ? : | 
 
| 148 | 10 | 21 | if ($ord1 = ord substr($ret, $n, 1)) >= 55296 and $ord1 <= 56319 and ($ord2 = ord substr($ret, $n + 1, 1)) >= 56320 and $ord2 <= 57343 |