| line | !l | l&&!r | l&&r | condition | 
 
| 91 | 4 | 0 | 29 | defined $installed_module && $installed_module->version_for($module) | 
 
| 93 | 4 | 0 | 29 | defined $installed_module and defined $installed_version | 
 
|  | 4 | 2 | 27 | defined $installed_module and defined $installed_version and !defined($required_version) || $required_version ne "== $installed_version" | 
 
|  | 2 | 2 | 25 | defined $installed_module and defined $installed_version and !defined($required_version) || $required_version ne "== $installed_version" and $installed_version ne 'undef' | 
 
| 127 | 0 | 4 | 19 | defined $latest_version and !defined($required_version) || $required_version ne "== $latest_version" | 
 
|  | 4 | 2 | 17 | defined $latest_version and !defined($required_version) || $required_version ne "== $latest_version" and $latest_version ne 'undef' |