diff -bu ./Type.pm~ ./Type.pm
--- ./Type.pm~	2008-03-12 03:03:42.000000000 -0500
+++ ./Type.pm	2013-07-25 09:39:19.432469228 -0500
@@ -326,7 +326,7 @@
     }
   }
 
-  return  eval "sub {" . join(" || ", @cmp) . "}" or croak $@;
+  return (eval "sub {" . join(" || ", @cmp) . "}" or croak $@);
 }