X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMouse%2FMeta%2FClass.pm;h=5aab15e209f600e170148e0f232aaf3a815356be;hb=43e49d9325893d1293ffbc7ba2f1e5b9312716fa;hp=9b43135b93bbd297107fb88a33057f493d17d683;hpb=cccb83dea141cc50ab03aedefda36c5822a7b98f;p=gitmo%2FMouse.git

diff --git a/lib/Mouse/Meta/Class.pm b/lib/Mouse/Meta/Class.pm
index 9b43135..5aab15e 100644
--- a/lib/Mouse/Meta/Class.pm
+++ b/lib/Mouse/Meta/Class.pm
@@ -56,7 +56,7 @@ sub superclasses {
         foreach my $super(@_){
             Mouse::Util::load_class($super);
             my $meta = Mouse::Util::get_metaclass_by_name($super);
-            if($meta && $meta->isa('Mouse::Meta::Role')){
+            if(Mouse::Util::TypeConstraints::_is_a_metarole($meta)){
                 $self->throw_error("You cannot inherit from a Mouse Role ($super)");
             }
         }
@@ -479,7 +479,7 @@ Mouse::Meta::Class - The Mouse class metaclass
 
 =head1 VERSION
 
-This document describes Mouse version 0.40
+This document describes Mouse version 0.40_03
 
 =head1 METHODS