Named classes now support mixins

lib/class.js

@@ -300,6 +300,14 @@ function createStaging( cname )
                 cname
             );
         },
+
+        use: function()
+        {
+            return createUse(
+                null,
+                Array.prototype.slice.call( arguments )
+            );
+        },
     };
 }
 

test/Trait/DefinitionTest.js

@@ -267,4 +267,17 @@ require( 'common' ).testCase(
         // this one was not
         this.assertOk( this.Class.isA( Tc, o ) === false );
     },
+
+
+    /**
+     * Ensure that the named class staging object permits mixins.
+     */
+    'Can mix traits into named class': function()
+    {
+        var called = false,
+            T = this.Sut( { foo: function() { called = true; } } );
+
+        this.Class( 'Named' ).use( T ).extend( {} )().foo();
+        this.assertOk( called );
+    },
 } );