diff --git a/Sencha-lang/AST/BasicExpression.cpp b/Sencha-lang/AST/BasicExpression.cpp
index b67ab5f..b778aae 100644
--- a/Sencha-lang/AST/BasicExpression.cpp
+++ b/Sencha-lang/AST/BasicExpression.cpp
@@ -106,6 +106,15 @@ SenchaObject BasicExpression::evaluate()
 		{
 			so = SenchaObject(left < right);
 		}
+	//TODO actually those should get through parser
+	else if(oper == "&&")
+		{
+			so = SenchaObject(left.is_true() && right.is_true());
+		}
+	else if(oper == "||")
+			{
+				so = SenchaObject(left.is_true() || right.is_true());
+			}
 	return so;
 }