1 files changed, 23 insertions, 0 deletions
diff --git a/src/corelib/json/qjsondocument.h b/src/corelib/json/qjsondocument.h
index 19885a8d56..4e76af21e2 100644
--- a/src/corelib/json/qjsondocument.h
+++ b/src/corelib/json/qjsondocument.h
@@ -93,6 +93,23 @@ public:
     QJsonDocument(const QJsonDocument &other);
     QJsonDocument &operator =(const QJsonDocument &other);
 
+    QJsonDocument(QJsonDocument &&other) Q_DECL_NOTHROW
+        : d(other.d)
+    {
+        other.d = nullptr;
+    }
+
+    QJsonDocument &operator =(QJsonDocument &&other) Q_DECL_NOTHROW
+    {
+        swap(other);
+        return *this;
+    }
+
+    void swap(QJsonDocument &other) Q_DECL_NOTHROW
+    {
+        qSwap(d, other.d);
+    }
+
     enum DataValidation {
         Validate,
         BypassValidation
@@ -131,6 +148,10 @@ public:
     void setObject(const QJsonObject &object);
     void setArray(const QJsonArray &array);
 
+    const QJsonValue operator[](const QString &key) const;
+    const QJsonValue operator[](QLatin1String key) const;
+    const QJsonValue operator[](int i) const;
+
     bool operator==(const QJsonDocument &other) const;
     bool operator!=(const QJsonDocument &other) const { return !(*this == other); }
 
@@ -147,6 +168,8 @@ private:
     QJsonPrivate::Data *d;
 };
 
+Q_DECLARE_SHARED_NOT_MOVABLE_UNTIL_QT6(QJsonDocument)
+
 #if !defined(QT_NO_DEBUG_STREAM) && !defined(QT_JSON_READONLY)
 Q_CORE_EXPORT QDebug operator<<(QDebug, const QJsonDocument &);
 #endif