line |
!l |
l&&!r |
l&&r |
condition |
67
|
2 |
0 |
1 |
defined $self->{'_filehandle'} and ref $self->{'_filehandle'} |
|
2 |
0 |
1 |
defined $self->{'_filehandle'} and ref $self->{'_filehandle'} and UNIVERSAL::can($self->{'_filehandle'}, 'isa') |
|
0 |
0 |
1 |
defined $self->{'_filehandle'} and ref $self->{'_filehandle'} and UNIVERSAL::can($self->{'_filehandle'}, 'isa') and $self->{'_filehandle'}->isa('IO::File') |
|
0 |
0 |
1 |
defined $self->{'_filehandle'} and ref $self->{'_filehandle'} and UNIVERSAL::can($self->{'_filehandle'}, 'isa') and $self->{'_filehandle'}->isa('IO::File') and defined fileno $self->{'_filehandle'} |
104
|
0 |
0 |
3 |
defined $filename and $filename =~ /\w/ |