Replace Q_DECL_OVERRIDE with override where possible

Remaining uses of Q_DECL_OVERRIDE are in:

src/corelib/global/qcompilerdetection.h
src/corelib/global/qglobal.cpp
doc/global/qt-cpp-defines.qdocconf
  (definition and documentation of Q_DECL_OVERRIDE)
tests/manual/qcursor/qcursorhighdpi/main.cpp
  (a test executable compilable both under Qt4 and Qt5)

Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

3 files changed, 27 insertions, 27 deletions

diff --git a/src/plugins/sqldrivers/sqlite/qsql_sqlite.cpp b/src/plugins/sqldrivers/sqlite/qsql_sqlite.cpp
index e9f5ee9508..e1ddd4b25e 100644
--- a/src/plugins/sqldrivers/sqlite/qsql_sqlite.cpp
+++ b/src/plugins/sqldrivers/sqlite/qsql_sqlite.cpp
@@ -123,19 +123,19 @@ class QSQLiteResult : public QSqlCachedResult
 public:
     explicit QSQLiteResult(const QSQLiteDriver* db);
     ~QSQLiteResult();
-    QVariant handle() const Q_DECL_OVERRIDE;
+    QVariant handle() const override;
 
 protected:
-    bool gotoNext(QSqlCachedResult::ValueCache& row, int idx) Q_DECL_OVERRIDE;
-    bool reset(const QString &query) Q_DECL_OVERRIDE;
-    bool prepare(const QString &query) Q_DECL_OVERRIDE;
-    bool exec() Q_DECL_OVERRIDE;
-    int size() Q_DECL_OVERRIDE;
-    int numRowsAffected() Q_DECL_OVERRIDE;
-    QVariant lastInsertId() const Q_DECL_OVERRIDE;
-    QSqlRecord record() const Q_DECL_OVERRIDE;
-    void detachFromResultSet() Q_DECL_OVERRIDE;
-    void virtual_hook(int id, void *data) Q_DECL_OVERRIDE;
+    bool gotoNext(QSqlCachedResult::ValueCache& row, int idx) override;
+    bool reset(const QString &query) override;
+    bool prepare(const QString &query) override;
+    bool exec() override;
+    int size() override;
+    int numRowsAffected() override;
+    QVariant lastInsertId() const override;
+    QSqlRecord record() const override;
+    void detachFromResultSet() override;
+    void virtual_hook(int id, void *data) override;
 };
 
 class QSQLiteDriverPrivate : public QSqlDriverPrivate
diff --git a/src/plugins/sqldrivers/sqlite/qsql_sqlite_p.h b/src/plugins/sqldrivers/sqlite/qsql_sqlite_p.h
index ca969a4b53..61be4c937f 100644
--- a/src/plugins/sqldrivers/sqlite/qsql_sqlite_p.h
+++ b/src/plugins/sqldrivers/sqlite/qsql_sqlite_p.h
@@ -75,28 +75,28 @@ public:
     explicit QSQLiteDriver(QObject *parent = 0);
     explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = 0);
     ~QSQLiteDriver();
-    bool hasFeature(DriverFeature f) const Q_DECL_OVERRIDE;
+    bool hasFeature(DriverFeature f) const override;
     bool open(const QString & db,
                    const QString & user,
                    const QString & password,
                    const QString & host,
                    int port,
-                   const QString & connOpts) Q_DECL_OVERRIDE;
-    void close() Q_DECL_OVERRIDE;
-    QSqlResult *createResult() const Q_DECL_OVERRIDE;
-    bool beginTransaction() Q_DECL_OVERRIDE;
-    bool commitTransaction() Q_DECL_OVERRIDE;
-    bool rollbackTransaction() Q_DECL_OVERRIDE;
-    QStringList tables(QSql::TableType) const Q_DECL_OVERRIDE;
+                   const QString & connOpts) override;
+    void close() override;
+    QSqlResult *createResult() const override;
+    bool beginTransaction() override;
+    bool commitTransaction() override;
+    bool rollbackTransaction() override;
+    QStringList tables(QSql::TableType) const override;
 
-    QSqlRecord record(const QString& tablename) const Q_DECL_OVERRIDE;
-    QSqlIndex primaryIndex(const QString &table) const Q_DECL_OVERRIDE;
-    QVariant handle() const Q_DECL_OVERRIDE;
-    QString escapeIdentifier(const QString &identifier, IdentifierType) const Q_DECL_OVERRIDE;
+    QSqlRecord record(const QString& tablename) const override;
+    QSqlIndex primaryIndex(const QString &table) const override;
+    QVariant handle() const override;
+    QString escapeIdentifier(const QString &identifier, IdentifierType) const override;
 
-    bool subscribeToNotification(const QString &name) Q_DECL_OVERRIDE;
-    bool unsubscribeFromNotification(const QString &name) Q_DECL_OVERRIDE;
-    QStringList subscribedToNotifications() const Q_DECL_OVERRIDE;
+    bool subscribeToNotification(const QString &name) override;
+    bool unsubscribeFromNotification(const QString &name) override;
+    QStringList subscribedToNotifications() const override;
 private Q_SLOTS:
     void handleNotification(const QString &tableName, qint64 rowid);
 };
diff --git a/src/plugins/sqldrivers/sqlite/smain.cpp b/src/plugins/sqldrivers/sqlite/smain.cpp
index 2ad466a61e..092813990c 100644
--- a/src/plugins/sqldrivers/sqlite/smain.cpp
+++ b/src/plugins/sqldrivers/sqlite/smain.cpp
@@ -51,7 +51,7 @@ class QSQLiteDriverPlugin : public QSqlDriverPlugin
 public:
     QSQLiteDriverPlugin();
 
-    QSqlDriver* create(const QString &) Q_DECL_OVERRIDE;
+    QSqlDriver* create(const QString &) override;
 };
 
 QSQLiteDriverPlugin::QSQLiteDriverPlugin()