--- a/src/parallel_execution/examples/twice/main.cbc	Tue Nov 21 09:16:12 2017 +0900
+++ b/src/parallel_execution/examples/twice/main.cbc	Tue Nov 21 09:28:27 2017 +0900
@@ -81,10 +81,14 @@
     goto code2();
 }
 
-__code code2(struct LoopCounter* loopCounter, struct TaskManager* taskManager) {
+__code code2(struct TaskManager* taskManager) {
     goto taskManager->shutdown(exit_code);
 }
 
+__code code2_stub(struct Context* context) {
+    goto code2(context, &Gearef(context, TaskManager)->taskManager->TaskManager);
+}
+
 void init(int argc, char** argv) {
     for (int i = 1; argv[i]; ++i) {
         if (strcmp(argv[i], "-cpu") == 0)