Remove most compiler warnings about missing overrides

Remove around 1000 compiler warnings about missing overrides
in our auto tests.

This significantly reduce the compiler warning noise in our auto
tests, so that one can actually better see the real problems
inbetween.

Change-Id: Id0c04dba43fcaf55d8cd2b5c6697358857c31bf9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/auto/corelib/itemmodels/qidentityproxymodel/tst_qidentityproxymodel.cpp b/tests/auto/corelib/itemmodels/qidentityproxymodel/tst_qidentityproxymodel.cpp
index 95743ddb9e..4828df8b94 100644
--- a/tests/auto/corelib/itemmodels/qidentityproxymodel/tst_qidentityproxymodel.cpp
+++ b/tests/auto/corelib/itemmodels/qidentityproxymodel/tst_qidentityproxymodel.cpp
@@ -43,9 +43,9 @@ Q_LOGGING_CATEGORY(lcItemModels, "qt.corelib.tests.itemmodels")
 class DataChangedModel : public QAbstractListModel
 {
 public:
-    int rowCount(const QModelIndex &parent) const { return parent.isValid() ? 0 : 1; }
-    QVariant data(const QModelIndex&, int) const { return QVariant(); }
-    QModelIndex index(int row, int column, const QModelIndex &) const { return createIndex(row, column); }
+    int rowCount(const QModelIndex &parent) const override { return parent.isValid() ? 0 : 1; }
+    QVariant data(const QModelIndex&, int) const override { return QVariant(); }
+    QModelIndex index(int row, int column, const QModelIndex &) const override { return createIndex(row, column); }
 
     void changeData()
     {
@@ -399,7 +399,7 @@ void tst_QIdentityProxyModel::dataChanged()
 class AppendStringProxy : public QIdentityProxyModel
 {
 public:
-    QVariant data(const QModelIndex &index, int role) const
+    QVariant data(const QModelIndex &index, int role) const override
     {
         const QVariant result = QIdentityProxyModel::data(index, role);
         if (role != Qt::DisplayRole)