my $other = Moose::Util::TypeConstraints::find_type_constraint($type_or_name);
+ return unless defined $other;
return unless $other->isa(__PACKAGE__);
return $self->role eq $other->role;
my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name_or_role);
+ return unless defined $type;
+
if ( $type->isa(__PACKAGE__) ) {
# if $type_or_name_or_role isn't a role, it might be the TC name of another ::Role type
# or it could also just be a type object in this branch