| line | !l | l&&!r | l&&r | condition | 
 
| 527 | 16 | 0 | 16 | ref $args eq 'ARRAY' and ref $checker eq 'ARRAY' | 
 
| 535 | 31 | 0 | 0 | exists $args->{'check_args'} and lc $args->{'check_args'} eq 'skip' | 
 
| 568 | 0 | 1 | 15 | not $conf->{'compress_methods'} and defined $conf->{'compress_threshold'} | 
 
|  | 1 | 0 | 15 | not $conf->{'compress_methods'} and defined $conf->{'compress_threshold'} and $conf->{'compress_threshold'} >= 0 | 
 
|  | 1 | 0 | 15 | not $conf->{'compress_methods'} and defined $conf->{'compress_threshold'} and $conf->{'compress_threshold'} >= 0 and eval 'require Compress::Zlib' | 
 
| 583 | 0 | 16 | 0 | $conf->{'utf8'} and $^V lt v5.8.1 |