# HG changeset patch
# User matac42 <matac@cr.ie.u-ryukyu.ac.jp>
# Date 1637345601 -32400
# Node ID 33d7b8a86f6968b599832354a0954e1d9490c0c0
# Parent  f86f3496f5fd86fa5d7042afee314c4f7644986f
fix gearsDirectory

diff -r f86f3496f5fd -r 33d7b8a86f69 src/parallel_execution/examples/gearsDirectory/GearsDirectoryImpl.cbc
--- a/src/parallel_execution/examples/gearsDirectory/GearsDirectoryImpl.cbc	Thu Nov 11 17:12:20 2021 +0900
+++ b/src/parallel_execution/examples/gearsDirectory/GearsDirectoryImpl.cbc	Sat Nov 20 03:13:21 2021 +0900
@@ -24,12 +24,30 @@
     return gearsDirectory;
 }
 __code cd2Child(struct GearsDirectoryImpl* gearsDirectory, __code next(...)) {
-    printf("hoge");
+    // treeを作る
+    struct Tree* tree = new RedBlackTree();
+    // currentDirectoryを作ったtreeに変更する
+    struct Tree* parentDirectory = gearsDirectory->currentDirectory;
+    gearsDirectory->currentDirectory = tree;
+    // current treeをstackにpushする
+    struct Stack* ds = gearsDirectory->directoryStack;
+    goto ds->push(parentDirectory, next(...));
+}
+
+
+__code cd2Parent(struct GearsDirectoryImpl* gearsDirectory, __code next(...)) {
+    struct Stack* ds = gearsDirectory->directoryStack;
+    goto ds->pop(cd2Parent2);
+}
+
+__code cd2Parent2(struct GearsDirectoryImpl* gearsDirectory, struct Tree* tree, __code next(...)) {
+    gearsDirectory->currentDirectory = tree;
     goto next(...);
 }
 
-__code cd2Parent(struct GearsDirectoryImpl* gearsDirectory, __code next(...)) {
-
-    goto next(...);
+__code cd2Parent2_stub(struct Context* context) {
+	GearsDirectoryImpl* gearsDirectory = (GearsDirectoryImpl*)GearImpl(context, GearsDirectory, gearsDirectory);
+	Tree* tree = Gearef(context, Stack)->data;
+	enum Code next = Gearef(context, GearsDirectory)->next;
+	goto cd2Parent2(context, gearsDirectory, tree, next);
 }
-
diff -r f86f3496f5fd -r 33d7b8a86f69 src/parallel_execution/examples/gearsDirectory/GearsDirectory_test.cbc
--- a/src/parallel_execution/examples/gearsDirectory/GearsDirectory_test.cbc	Thu Nov 11 17:12:20 2021 +0900
+++ b/src/parallel_execution/examples/gearsDirectory/GearsDirectory_test.cbc	Sat Nov 20 03:13:21 2021 +0900
@@ -13,6 +13,7 @@
 }
 
 __code task2(GearsDirectory* gearsDirectory){
+    goto gearsDirectory->cd2Parent(task3);
 }
 
 __code task2_stub(struct Context* context){
@@ -20,6 +21,15 @@
     goto task2(context, gearsDirectory);
 }
 
+__code task3(GearsDirectory* gearsDirectory){
+
+}
+
+__code task3_stub(struct Context* context){
+    GearsDirectory* gearsDirectory = (struct GearsDirectory*)Gearef(context, GearsDirectory)->gearsDirectory;
+    goto task3(context, gearsDirectory);
+}
+
 int main(int argc, char** argv) {
     printf("main\n");
     goto task1();