qguiapplication.cpp / init_platform() - optimize ranged loop and style

Use std::as_const() for a QStringList in a ranged for-loop.
Use auto * for a pointer.

Pick-to: 6.9 6.8 6.5
Fixes: QTBUG-134702
Change-Id: Ia092933fe959afdd6b6e0a9743e3603c29b291d8
Reviewed-by: Tor Arne Vestbø <[email protected]>
Reviewed-by: Liang Qi <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index 0ca39d72451..0d4a5dd7d69 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -1291,7 +1291,7 @@ static void init_platform(const QString &pluginNamesWithArguments, const QString
     QStringList plugins = pluginNamesWithArguments.split(u';', Qt::SkipEmptyParts);
     QStringList platformArguments;
     QStringList availablePlugins = QPlatformIntegrationFactory::keys(platformPluginPath);
-    for (const auto &pluginArgument : plugins) {
+    for (const auto &pluginArgument : std::as_const(plugins)) {
         // Split into platform name and arguments
         QStringList arguments = pluginArgument.split(u':', Qt::SkipEmptyParts);
         if (arguments.isEmpty())
@@ -1411,7 +1411,7 @@ static void init_platform(const QString &pluginNamesWithArguments, const QString
         }
     }
 
-    const auto platformIntegration = QGuiApplicationPrivate::platformIntegration();
+    const auto *platformIntegration = QGuiApplicationPrivate::platformIntegration();
     fontSmoothingGamma = platformIntegration->styleHint(QPlatformIntegration::FontSmoothingGamma).toReal();
     QCoreApplication::setAttribute(Qt::AA_DontShowShortcutsInContextMenus,
         !QGuiApplication::styleHints()->showShortcutsInContextMenus());