| line | !l | l&&!r | l&&r | condition | 
 
| 58 | 20 | 0 | 3 | exists $in->{'use_flock'} and defined $in->{'use_flock'} | 
 
| 64 | 23 | 0 | 0 | exists $in->{'diag'} and defined $in->{'diag'} | 
 
| 80 | 20 | 0 | 3 | exists $in->{'read_limit'} and defined $in->{'read_limit'} | 
 
|  | 20 | 0 | 3 | exists $in->{'read_limit'} and defined $in->{'read_limit'} and not $in->{'read_limit'} =~ /\D/ | 
 
| 87 | 20 | 0 | 3 | exists $in->{'abort_depth'} and defined $in->{'abort_depth'} | 
 
|  | 20 | 0 | 3 | exists $in->{'abort_depth'} and defined $in->{'abort_depth'} and not $in->{'abort_depth'} =~ /\D/ | 
 
| 127 | 0 | 0 | 31 | defined $dir and length $dir | 
 
| 236 | 79 | 0 | 0 | $opts->{'max_depth'} and $opts->{'_recursion'}{'_depth'} >= $opts->{'max_depth'} | 
 
| 246 | 79 | 0 | 0 | $opts->{'_recursion'}{'_depth'} == $abort_depth and $abort_depth != 0 | 
 
| 292 | 73 | 0 | 0 | $dir_contents[0] eq '.' and $dir_contents[1] eq '..' | 
 
| 304 | 0 | 0 | 79 | $dir ne '/' && !($dir =~ /^$File::Util::WINROOT$/) | 
 
| 313 | 396 | 0 | 60 | -d $dir_base . $dir_entry and not -l $dir_base . $dir_entry | 
 
| 376 | 25 | 0 | 0 | $opts->{'max_depth'} && $opts->{'_recursion'}{'_depth'} == $opts->{'max_depth'} - 1 | 
 
|  | 54 | 0 | 25 | $opts->{'recurse'} and not $opts->{'max_depth'} && $opts->{'_recursion'}{'_depth'} == $opts->{'max_depth'} - 1 | 
 
| 417 | 0 | 0 | 48 | ref $dirs_ref and ref $dirs_ref eq 'ARRAY' | 
 
| 420 | 0 | 0 | 48 | ref $files_ref and ref $files_ref eq 'ARRAY' | 
 
| 427 | 48 | 31 | 0 | not $opts->{'_recursing'} and $opts->{'path_matches'} || $opts->{'parent_matches'} | 
 
| 458 | 76 | 3 | 0 | $opts->{'dirs_only'} and $opts->{'count_only'} | 
 
| 461 | 61 | 18 | 0 | $opts->{'files_only'} and $opts->{'count_only'} | 
 
| 553 | 21 | 30 | 0 | $opts->{'files_match'} and $opts->{'dirs_match'} | 
 
| 731 | 17 | 0 | 7 | defined $pattern_ref && ref $pattern_ref eq 'HASH' && defined $pattern_ref->{'and'} && ref $pattern_ref->{'and'} eq 'ARRAY' | 
 
|  | 44 | 6 | 11 | defined $pattern_ref && ref $pattern_ref eq 'Regexp' | 
 
| 751 | 18 | 0 | 6 | defined $pattern_ref && ref $pattern_ref eq 'HASH' && defined $pattern_ref->{'or'} && ref $pattern_ref->{'or'} eq 'ARRAY' | 
 
| 832 | 0 | 0 | 0 | @predecessors > 1 and $predecessors[0] eq '/' | 
 
| 838 | 0 | 0 | 0 | $root and $parent ne $root | 
 
| 843 | 0 | 0 | 0 | exists $opts->{'dirmeta'} and defined $opts->{'dirmeta'} | 
 
|  | 0 | 0 | 0 | exists $opts->{'dirmeta'} and defined $opts->{'dirmeta'} and $opts->{'dirmeta'} == 0 | 
 
| 1260 | 72 | 0 | 1 | exists $in->{'filename'} && defined $in->{'filename'} && length $in->{'filename'} | 
 
|  | 44 | 0 | 28 | exists $in->{'file'} && defined $in->{'file'} && length $in->{'file'} | 
 
| 1267 | 26 | 3 | 44 | not ref $maybe_file and $file eq '' | 
 
| 1317 | 46 | 2 | 25 | !defined($content) || length $content == 0 and $mode ne 'trunc' | 
 
|  | 48 | 0 | 25 | !defined($content) || length $content == 0 and $mode ne 'trunc' and not $File::Util::EMPTY_WRITES_OK | 
 
|  | 2 | 25 | 0 | !defined($content) || length $content == 0 and $mode ne 'trunc' and not $File::Util::EMPTY_WRITES_OK and not $in->{'empty_writes_OK'} | 
 
|  | 25 | 0 | 0 | !defined($content) || length $content == 0 and $mode ne 'trunc' and not $File::Util::EMPTY_WRITES_OK and not $in->{'empty_writes_OK'} and not $in->{'empty_writes_ok'} | 
 
| 1393 | 0 | 0 | 0 | ref $in->{'onfail'} and ref $in->{'onfail'} eq 'CODE' | 
 
| 1400 | 0 | 0 | 0 | exists $in->{'dbitmask'} && defined $in->{'dbitmask'} | 
 
| 1437 | 0 | 0 | 0 | $in->{'binmode'} and lc $in->{'binmode'} eq 'utf8' | 
 
| 1511 | 20 | 0 | 2 | $in->{'binmode'} and lc $in->{'binmode'} eq 'utf8' | 
 
| 1549 | 51 | 0 | 0 | $in->{'binmode'} and lc $in->{'binmode'} eq 'utf8' | 
 
| 1694 | 0 | 0 | 128 | $fh and ref $fh eq 'GLOB' | 
 
| 1875 | 0 | 0 | 26 | defined $file and length $file | 
 
| 1887 | 25 | 1 | 0 | -e $file and -d $file | 
 
| 1901 | 1 | 25 | 0 | -e $path and not -r $path | 
 
| 1931 | 0 | 0 | 8 | defined $f and -e $f | 
 
| 2091 | 0 | 0 | 6 | defined $dir and length $dir | 
 
| 2194 | 14 | 22 | 0 | -e $dir and not -d $dir | 
 
| 2251 | 0 | 0 | 0 | &blessed($this) and $this->{'opts'} | 
 
| 2286 | 0 | 0 | 0 | &blessed($this) and $this->{'opts'} | 
 
| 2305 | 0 | 0 | 0 | &blessed($this) and $this->{'opts'} | 
 
| 2343 | 5 | 0 | 0 | exists $in->{'filename'} && defined $in->{'filename'} && length $in->{'filename'} | 
 
|  | 4 | 0 | 1 | exists $in->{'file'} && defined $in->{'file'} && length $in->{'file'} | 
 
| 2350 | 0 | 1 | 4 | not ref $maybe_file and $file eq '' | 
 
| 2384 | 4 | 1 | 0 | $mode eq 'read' and not -e $raw_name | 
 
| 2439 | 0 | 0 | 5 | exists $File::Util::MODES->{'popen'}{$mode} and defined $File::Util::MODES->{'popen'}{$mode} | 
 
| 2456 | 0 | 0 | 0 | exists $File::Util::MODES->{'sysopen'}{$mode} and defined $File::Util::MODES->{'sysopen'}{$mode} | 
 
| 2489 | 1 | 4 | 0 | $mode ne 'read' and not -e $root . $path | 
 
| 2506 | 0 | 0 | 0 | ref $in->{'onfail'} and ref $in->{'onfail'} eq 'CODE' | 
 
| 2513 | 0 | 0 | 0 | exists $in->{'dbitmask'} && defined $in->{'dbitmask'} | 
 
| 2599 | 5 | 0 | 0 | exists $in->{'use_sysopen'} and defined $in->{'use_sysopen'} | 
 
|  | 0 | 0 | 0 | $in->{'binmode'} and lc $in->{'binmode'} eq 'utf8' | 
 
|  | 5 | 0 | 0 | exists $in->{'use_sysopen'} and defined $in->{'use_sysopen'} and ($in->{'binmode'} and lc $in->{'binmode'} eq 'utf8') | 
 
| 2811 | 0 | 0 | 2 | $fh and fileno $fh | 
 
| 2931 | 1 | 0 | 0 | defined $in->{'diag'} && !$in->{'diag'} | 
 
| 2933 | 0 | 0 | 1 | $in->{'opts'} and ref $in->{'opts'} | 
 
|  | 0 | 0 | 1 | $in->{'opts'} and ref $in->{'opts'} and ref $in->{'opts'} eq 'HASH' | 
 
|  | 0 | 1 | 0 | $in->{'opts'} and ref $in->{'opts'} and ref $in->{'opts'} eq 'HASH' and $in->{'opts'}{'diag'} | 
| line | l | !l&&r | !l&&!r | condition | 
 
| 146 | 0 | 0 | 31 | $opts->{'recurse_fast'} or $opts->{'follow'} | 
 
| 179 | 0 | 0 | 31 | $dir eq '/' || $dir =~ /^$File::Util::WINROOT/ | 
 
| 341 | 25 | 0 | 54 | $opts->{'recurse'} or $opts->{'with_paths'} | 
 
| 427 | 5 | 0 | 26 | $opts->{'path_matches'} || $opts->{'parent_matches'} | 
 
| 991 | 56 | 0 | 0 | length $root || length $path | 
 
| 1122 | 0 | 0 | 56 | $in->{'no_lock'} or $this->{'opts'}{'no_lock'} | 
 
|  | 0 | 0 | 56 | $in->{'no_lock'} or $this->{'opts'}{'no_lock'} or not $this->use_flock | 
 
| 1194 | 0 | 0 | 56 | $in->{'no_lock'} or $this->{'opts'}{'no_lock'} | 
 
| 1272 | 0 | 27 | 46 | ref $maybe_content || exists $in->{'content'} | 
 
| 1317 | 0 | 27 | 46 | !defined($content) || length $content == 0 | 
 
| 1347 | 63 | 8 | 2 | $mode eq 'write' or $mode eq 'append' | 
 
|  | 71 | 2 | 0 | $mode eq 'write' or $mode eq 'append' or $mode eq 'trunc' | 
 
| 1363 | 73 | 0 | 0 | length $root || length $path | 
 
| 1430 | 0 | 0 | 73 | $in->{'no_lock'} or not $File::Util::USE_FLOCK | 
 
| 1639 | 0 | 0 | 72 | $in->{'no_lock'} or not $File::Util::USE_FLOCK | 
 
| 1680 | 134 | 0 | 1 | $fh or not scalar @policy | 
 
| 2053 | 1 | 4 | 1 | $opts->{'as_list'} || $opts->{'as_listref'} | 
 
| 2355 | 0 | 1 | 4 | ref $maybe_mode || exists $in->{'mode'} | 
 
| 2434 | 0 | 0 | 5 | exists $in->{'use_sysopen'} || defined $in->{'use_sysopen'} | 
 
| 2476 | 5 | 0 | 0 | length $root || length $path | 
 
| 2519 | 3 | 1 | 1 | $mode eq 'write' or $mode eq 'append' | 
 
|  | 4 | 0 | 1 | $mode eq 'write' or $mode eq 'append' or $mode eq 'rwcreate' | 
 
|  | 1 | 0 | 1 | $mode eq 'write' or $mode eq 'append' or $mode eq 'rwcreate' or $mode eq 'rwclobber' | 
 
|  | 0 | 0 | 1 | $mode eq 'write' or $mode eq 'append' or $mode eq 'rwcreate' or $mode eq 'rwclobber' or $mode eq 'rwappend' | 
 
|  | 1 | 0 | 0 | $mode eq 'read' or $mode eq 'rwupdate' | 
 
| 2618 | 0 | 0 | 5 | $in->{'no_lock'} or not $File::Util::USE_FLOCK | 
 
| 2619 | 0 | 0 | 0 | exists $in->{'use_sysopen'} || defined $in->{'use_sysopen'} | 
 
| 2656 | 0 | 0 | 5 | exists $in->{'use_sysopen'} || defined $in->{'use_sysopen'} | 
 
| 2933 | 0 | 0 | 1 | $in->{'diag'} or $in->{'opts'} and ref $in->{'opts'} and ref $in->{'opts'} eq 'HASH' and $in->{'opts'}{'diag'} |