else {
$metaclass = shift;
($metaclass->isa('Class::MOP::Class'))
- || confess 'The metaclass must be derived from Class::MOP::Class';
+ || confess "The metaclass ($metaclass) must be derived from Class::MOP::Class";
}
my %options = @_;
my $package = caller();
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
-=cut
\ No newline at end of file
+=cut