2 files changed, 4 insertions, 2 deletions
diff --git a/examples/widgets/mainwindows/sdi/main.cpp b/examples/widgets/mainwindows/sdi/main.cpp
index 6e29fafd6f..7a18c0c39c 100644
--- a/examples/widgets/mainwindows/sdi/main.cpp
+++ b/examples/widgets/mainwindows/sdi/main.cpp
@@ -68,7 +68,8 @@ int main(int argc, char *argv[])
     parser.process(app);
 
     MainWindow *mainWin = nullptr;
-    foreach (const QString &file, parser.positionalArguments()) {
+    const QStringList posArgs = parser.positionalArguments();
+    for (const QString &file : posArgs) {
         MainWindow *newWin = new MainWindow(file);
         newWin->tile(mainWin);
         newWin->show();
diff --git a/examples/widgets/mainwindows/sdi/mainwindow.cpp b/examples/widgets/mainwindows/sdi/mainwindow.cpp
index f3e3af8a1b..62a74b26e6 100644
--- a/examples/widgets/mainwindows/sdi/mainwindow.cpp
+++ b/examples/widgets/mainwindows/sdi/mainwindow.cpp
@@ -472,7 +472,8 @@ MainWindow *MainWindow::findMainWindow(const QString &fileName) const
 {
     QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath();
 
-    foreach (QWidget *widget, QApplication::topLevelWidgets()) {
+    const QList<QWidget *> topLevelWidgets = QApplication::topLevelWidgets();
+    for (QWidget *widget : topLevelWidgets) {
         MainWindow *mainWin = qobject_cast<MainWindow *>(widget);
         if (mainWin && mainWin->curFile == canonicalFilePath)
             return mainWin;