vendor/lib/visitor/evaluator.js in stylus-source-0.21.2 vs vendor/lib/visitor/evaluator.js in stylus-source-0.22.0

@@ -582,9 +582,19 @@
 
   return ret || nodes.null;
 };
 
 /**
+ * Visit Extend.
+ */
+
+Evaluator.prototype.visitExtend = function(extend){
+  var selector = extend.selector;
+  this.currentBlock.node.extends.push(selector);
+  return nodes.null; 
+};
+
+/**
  * Visit Import.
  */
 
 Evaluator.prototype.visitImport = function(imported){
   this.return++;