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>

1 files changed, 16 insertions, 16 deletions

diff --git a/src/plugins/sqldrivers/db2/qsql_db2.cpp b/src/plugins/sqldrivers/db2/qsql_db2.cpp
index 1a9631f1eb..b457ced538 100644
--- a/src/plugins/sqldrivers/db2/qsql_db2.cpp
+++ b/src/plugins/sqldrivers/db2/qsql_db2.cpp
@@ -92,24 +92,24 @@ class QDB2Result: public QSqlResult
 public:
     QDB2Result(const QDB2Driver *drv);
     ~QDB2Result();
-    bool prepare(const QString &query) Q_DECL_OVERRIDE;
-    bool exec() Q_DECL_OVERRIDE;
-    QVariant handle() const Q_DECL_OVERRIDE;
+    bool prepare(const QString &query) override;
+    bool exec() override;
+    QVariant handle() const override;
 
 protected:
-    QVariant data(int field) Q_DECL_OVERRIDE;
-    bool reset(const QString &query) Q_DECL_OVERRIDE;
-    bool fetch(int i) Q_DECL_OVERRIDE;
-    bool fetchNext() Q_DECL_OVERRIDE;
-    bool fetchFirst() Q_DECL_OVERRIDE;
-    bool fetchLast() Q_DECL_OVERRIDE;
-    bool isNull(int i) Q_DECL_OVERRIDE;
-    int size() Q_DECL_OVERRIDE;
-    int numRowsAffected() Q_DECL_OVERRIDE;
-    QSqlRecord record() const Q_DECL_OVERRIDE;
-    void virtual_hook(int id, void *data) Q_DECL_OVERRIDE;
-    void detachFromResultSet() Q_DECL_OVERRIDE;
-    bool nextResult() Q_DECL_OVERRIDE;
+    QVariant data(int field) override;
+    bool reset(const QString &query) override;
+    bool fetch(int i) override;
+    bool fetchNext() override;
+    bool fetchFirst() override;
+    bool fetchLast() override;
+    bool isNull(int i) override;
+    int size() override;
+    int numRowsAffected() override;
+    QSqlRecord record() const override;
+    void virtual_hook(int id, void *data) override;
+    void detachFromResultSet() override;
+    bool nextResult() override;
 };
 
 class QDB2ResultPrivate: public QSqlResultPrivate