use Scalar::Util 'blessed';
-our $VERSION = '0.61';
+our $VERSION = '0.72_01';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
sub check_role_exclusions {
my ($self, $role1, $role2) = @_;
- Moose->throw_error("Conflict detected: " . $role2->name . " excludes role '" . $role1->name . "'")
- if $role2->excludes_role($role1->name);
+ if ( $role2->excludes_role($role1->name) ) {
+ require Moose;
+ Moose->throw_error("Conflict detected: " . $role2->name . " excludes role '" . $role1->name . "'");
+ }
foreach my $excluded_role_name ($role1->get_excluded_roles_list) {
- Moose->throw_error("The class " . $role2->name . " does the excluded role '$excluded_role_name'")
- if $role2->does_role($excluded_role_name);
+ if ( $role2->does_role($excluded_role_name) ) {
+ require Moose;
+ Moose->throw_error("The class " . $role2->name . " does the excluded role '$excluded_role_name'");
+ }
$role2->add_excluded_roles($excluded_role_name);
}
}
if ($role2->has_attribute($attribute_name) &&
# make sure we haven't seen this one already too
$role2->get_attribute($attribute_name) != $role1->get_attribute($attribute_name)) {
+
+ require Moose;
Moose->throw_error("Role '" . $role1->name . "' has encountered an attribute conflict " .
"during composition. This is fatal error and cannot be disambiguated.");
}
if ($role2->has_method($aliased_method_name) &&
# and if they are not the same thing ...
$role2->get_method($aliased_method_name)->body != $role1->get_method($method_name)->body) {
+
+ require Moose;
Moose->throw_error("Cannot create a method alias if a local method of the same name exists");
}
$role2->add_required_methods($method_name);
}
else {
- # add it, although it could be overriden
+ # add it, although it could be overridden
$role2->add_method(
$method_name,
$role1->get_method($method_name)
if ($role2->has_method($method_name)) {
# if it is being composed into another role
# we have a conflict here, because you cannot
- # combine an overriden method with a locally
+ # combine an overridden method with a locally
# defined one
+ require Moose;
Moose->throw_error("Role '" . $role1->name . "' has encountered an 'override' method conflict " .
"during composition (A local method of the same name as been found). This " .
"is fatal error.");
# we are composing into
if ($role2->has_override_method_modifier($method_name) &&
$role2->get_override_method_modifier($method_name) != $role2->get_override_method_modifier($method_name)) {
+
+ require Moose;
Moose->throw_error("Role '" . $role1->name . "' has encountered an 'override' method conflict " .
"during composition (Two 'override' methods of the same name encountered). " .
"This is fatal error.");
=head1 COPYRIGHT AND LICENSE
-Copyright 2006-2008 by Infinity Interactive, Inc.
+Copyright 2006-2009 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>