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Versions: 18
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Contents
package Moose::Exception::MetaclassTypeIncompatible;
our $VERSION = '2.2203';
use Moose;
extends 'Moose::Exception';
with 'Moose::Exception::Role::Class';
use Moose::Util 'find_meta';
has [qw(superclass_name metaclass_type)] => (
is => 'ro',
isa => 'Str',
required => 1
);
sub _build_message {
my $self = shift;
my $class_name = $self->class_name;
my $superclass_name = $self->superclass_name;
my $metaclass_type = $self->metaclass_type;
my $metaclass_type_name = $metaclass_type;
$metaclass_type_name =~ s/_(?:meta)?class$//;
$metaclass_type_name =~ s/_/ /g;
my $class = find_meta( $class_name );
my $self_metaclass_type = $class->$metaclass_type;
my $super_meta = Class::MOP::get_metaclass_by_name($superclass_name);
my $super_metatype = $super_meta->$metaclass_type;
return "The $metaclass_type metaclass for $class_name"
. " ($self_metaclass_type) is not compatible with the $metaclass_type_name"
. " metaclass of its superclass, $superclass_name ($super_metatype)";
}
__PACKAGE__->meta->make_immutable;
1;
Version data entries
18 entries across 9 versions & 1 rubygems