X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FClass%2FMOP%2FAttribute.pm;h=4e3eb090d4dc2a7aac92f2eaa1615a6097a3c4c6;hb=148b469742669e1a506538200f624dcdaeeb510a;hp=ca93efeef8f6e7d70034db6a852ae1080660c2ec;hpb=716c57656450dae12aff9302ad1c3a3d6e8138d3;p=gitmo%2FClass-MOP.git

diff --git a/lib/Class/MOP/Attribute.pm b/lib/Class/MOP/Attribute.pm
index ca93efe..4e3eb09 100644
--- a/lib/Class/MOP/Attribute.pm
+++ b/lib/Class/MOP/Attribute.pm
@@ -7,7 +7,7 @@ use warnings;
 use Carp         'confess';
 use Scalar::Util 'blessed', 'reftype', 'weaken';
 
-our $VERSION   = '0.11';
+our $VERSION   = '0.12';
 our $AUTHORITY = 'cpan:STEVAN';
 
 sub meta { 
@@ -34,6 +34,11 @@ sub new {
     $options{init_arg} = $name 
         if not exists $options{init_arg};
             
+    (is_default_a_coderef(\%options))
+        || confess("References are not allowed as default values, you must ". 
+                   "wrap then in a CODE reference (ex: sub { [] } and not [])")
+            if exists $options{default} && ref $options{default};      
+            
     bless {
         name      => $name,
         accessor  => $options{accessor},