test

src/parser/yacc.y

@@ -215,6 +215,10 @@ valueList:
     {
         $$ = std::vector<std::shared_ptr<Value>>{$1};
     }
+    | /* epsilon */
+    {
+        $$ = std::vector<std::shared_ptr<Value>>();
+    }
     |   valueList ',' value
     {
         $$.push_back($3);