| line | !l | l&&!r | l&&r | condition | 
 
| 172 | 4 | 0 | 7 | defined $old and defined $new | 
 
|  | 4 | 5 | 2 | defined $old and defined $new and $old eq $new | 
 
| 194 | 0 | 0 | 1 | defined $old and defined $new | 
 
|  | 0 | 1 | 0 | defined $old and defined $new and $old eq $new | 
 
| 269 | 9 | 7 | 0 | $sync->{'state'} and $sync->{'state'}{'events'} | 
 
|  | 0 | 2 | 5 | $sync->{'state'} and $sync->{'state'}{'events'} and @{$sync->{'state'}{'events'};} | 
 
| 349 | 0 | 3 | 4 | $method and my $code = $self->can($method) | 
 
| 789 | 1 | 1 | 0 | $_ and $_ = _pushdown_changes($_) | 
 
| 1150 | 0 | 0 | 0 | $changes{$_} and $member->$_ = $changes{$_}[1] | 
| line | l | !l | condition | 
 
| 338 | 9 | 0 | $_->[1] //= undef | 
 
| 482 | 0 | 0 | $event->{'prev_content'}{'aliases'} // [] | 
 
| 483 | 0 | 0 | $event->{'content'}{'aliases'} // [] | 
 
| 719 | 1 | 3 | $changes{'membership'}[$idx] // '' | 
 
| 759 | 0 | 0 | $_->membership // '' | 
 
| 983 | 0 | 0 | $args{'limit'} // 20 | 
 
| 984 | 0 | 0 | $self->{'pagination_token'} // 'END' | 
 
| 992 | 0 | 0 | $self->{'back_members_by_userid'} //= {&pairmap(sub {
	$a, Member($b->user, $b->displayname, $b->membership);
}
, %{$$self{'members_by_userid'};})} | 
 
| 995 | 0 | 0 | $self->{'back_aliases_by_hs'} //= {&pairmap(sub {
	$a, [@$b];
}
, %{$$self{'aliases_by_hs'};})} | 
| line | l | !l&&r | !l&&!r | condition | 
 
| 172 | 7 | 4 | 1 | defined $old || defined $new | 
 
|  | 1 | 0 | 11 | not defined $old || defined $new or defined $old and defined $new and $old eq $new | 
 
| 194 | 1 | 0 | 0 | defined $old || defined $new | 
 
|  | 0 | 0 | 1 | not defined $old || defined $new or defined $old and defined $new and $old eq $new | 
 
| 306 | 23 | 7 | 0 | $self->{'synced_future'} //= $self->loop->new_future | 
 
| 425 | 2 | 0 | 0 | $self->live_state->name || $self->room_id | 
 
| 619 | 0 | 0 | 0 | not defined $oldlevels->{$_} or $oldlevels->{$_} != $newlevels->{$_} | 
 
| 634 | 0 | 0 | 0 | not defined $oldlevels->{$_} or $oldlevels->{$_} != $newlevels->{$_} | 
 
| 683 | 0 | 0 | 0 | $events{'ops_levels'}{"${_}_level"} //= $self->{'levels'}{$_} | 
 
| 799 | 1 | 0 | 0 | $oldlevel //= $default | 
 
| 800 | 1 | 0 | 0 | $newlevel //= $default |