X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FClass%2FMOP%2FMethod%2FMeta.pm;h=e339832d9d6f195f22e1717aa8bed7543e80dab5;hb=28a82ddae9835be042c809198885582ba32b9583;hp=1a14fe4379090afeef35866046707806540a5e2a;hpb=59b510466ab075526c10a9c0555645b5f916ef02;p=gitmo%2FClass-MOP.git

diff --git a/lib/Class/MOP/Method/Meta.pm b/lib/Class/MOP/Method/Meta.pm
index 1a14fe4..e339832 100644
--- a/lib/Class/MOP/Method/Meta.pm
+++ b/lib/Class/MOP/Method/Meta.pm
@@ -15,24 +15,25 @@ use constant DEBUG_NO_META => $ENV{DEBUG_NO_META};
 
 use base 'Class::MOP::Method';
 
+sub _is_caller_mop_internal {
+    my $self = shift;
+    my ($caller) = @_;
+    return $caller =~ /^(?:Class::MOP|metaclass)(?:::|$)/;
+}
+
 sub _generate_meta_method {
     my $method_self = shift;
     my $metaclass   = shift;
     sub {
         # this will be compiled out if the env var wasn't set
         if (DEBUG_NO_META) {
-            my ($self) = @_;
-            # it's okay if we installed a meta method in a subclass of a class
-            # with a legitimate meta method (we'll still die if we install a
-            # meta method in a subclass of a class we installed a meta method
-            # in, since this function is itself defined in Class::MOP)
-            #if (my $meta = try { $self->SUPER::meta }) {
-                #return $meta if $meta->isa('Class::MOP::Class');
-            #}
-            # it's okay if the test itself calls ->meta, we only care about if
-            # the mop internals call ->meta
             confess "'meta' method called by MOP internals"
-                if caller =~ /^(?:Class::MOP|metaclass)(?:::|$)/;
+                # it's okay to call meta methods on metaclasses, since we
+                # explicitly ask for them
+                if !$_[0]->isa('Class::MOP::Object')
+                # it's okay if the test itself calls ->meta, we only care about
+                # if the mop internals call ->meta
+                && $method_self->_is_caller_mop_internal(scalar caller);
         }
         # we must re-initialize so that it
         # works as expected in subclasses,