Add a few overrides in Qt Core

Clang-tidy says:
  warning: annotate this function with 'override' or (rarely) 'final'
  [modernize-use-override]

Change-Id: Ic2304cf35f4132ba1f55714493db93836f8b413d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/src/corelib/io/qsettings_mac.cpp b/src/corelib/io/qsettings_mac.cpp
index aa14d8435a..28f01eae4d 100644
--- a/src/corelib/io/qsettings_mac.cpp
+++ b/src/corelib/io/qsettings_mac.cpp
@@ -355,15 +355,15 @@ public:
                         const QString &application);
     ~QMacSettingsPrivate();
 
-    void remove(const QString &key);
-    void set(const QString &key, const QVariant &value);
-    bool get(const QString &key, QVariant *value) const;
-    QStringList children(const QString &prefix, ChildSpec spec) const;
-    void clear();
-    void sync();
-    void flush();
-    bool isWritable() const;
-    QString fileName() const;
+    void remove(const QString &key) override;
+    void set(const QString &key, const QVariant &value) override;
+    bool get(const QString &key, QVariant *value) const override;
+    QStringList children(const QString &prefix, ChildSpec spec) const override;
+    void clear() override;
+    void sync() override;
+    void flush() override;
+    bool isWritable() const override;
+    QString fileName() const override;
 
 private:
     struct SearchDomain