From 71253c2b729b4c4d2635144713a2a2eac8e4ede8 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwe@kingsome.cn>
Date: Tue, 4 Dec 2018 16:41:52 +0800
Subject: [PATCH] 1

---
 a8/xobject.cc | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

diff --git a/a8/xobject.cc b/a8/xobject.cc
index d60498b..fe6db94 100644
--- a/a8/xobject.cc
+++ b/a8/xobject.cc
@@ -20,8 +20,29 @@ namespace a8
 
     XObject::XObject(const a8::XObject& v)
     {
-        type_ = XOT_SIMPLE;
-        value_.x_value = new a8::XValue();
+        switch (v.type_) {
+        case XOT_SIMPLE:
+            {
+                value_.x_value = new a8::XValue();
+            }
+            break;
+        case XOT_ARRAY:
+            {
+                value_.array_value = new std::vector<std::shared_ptr<a8::XObject>>();
+            }
+            break;
+        case XOT_OBJECT:
+            {
+                value_.object_value = new std::map<std::string, std::shared_ptr<a8::XObject>>();
+            }
+            break;
+        default:
+            {
+                abort();
+            }
+            break;
+        }
+        type_ = v.type_;
         *this = v;
     }
 
@@ -231,8 +252,12 @@ namespace a8
             {
                 if (!value_.x_value) {
                     value_.x_value = new a8::XValue();
+                } else {
+                    *value_.x_value = a8::XValue();
+                }
+                if (obj.value_.x_value) {
+                    *value_.x_value = *obj.value_.x_value;
                 }
-                *value_.x_value = *obj.value_.x_value;
             }
             break;
         case XOT_ARRAY: