Port from qAsConst() to std::as_const()

We've been requiring C++17 since Qt 6.0, and our qAsConst use finally
starts to bother us (QTBUG-99313), so time to port away from it
now.

Since qAsConst has exactly the same semantics as std::as_const (down
to rvalue treatment, constexpr'ness and noexcept'ness), there's really
nothing more to it than a global search-and-replace.

This is a 6.4 re-run of the script we ran in dev, in order to avoid
conflicts between the branches when cherry-picking.

Change-Id: I5eca3df3179dfb2b2682c75a479ba9a4259cc703
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

4 files changed, 7 insertions, 7 deletions

diff --git a/src/activeqt/container/qaxscript.cpp b/src/activeqt/container/qaxscript.cpp
index ee6bd34..161f25e 100644
--- a/src/activeqt/container/qaxscript.cpp
+++ b/src/activeqt/container/qaxscript.cpp
@@ -694,7 +694,7 @@ bool QAxScript::load(const QString &code, const QString &language)
         if (code.contains(QLatin1String("End Sub"), Qt::CaseInsensitive))
             lang = QLatin1String("VBScript");
 
-        for (const QAxEngineDescriptor &engine : qAsConst(engines)) {
+        for (const QAxEngineDescriptor &engine : std::as_const(engines)) {
             if (!engine.code.isEmpty() && code.contains(engine.code)) {
                 lang = engine.name;
                 break;
@@ -1056,7 +1056,7 @@ QAxScript *QAxScriptManager::load(const QString &file, const QString &name)
     if (file.endsWith(QLatin1String(".js"))) {
         language = QLatin1String("JScript");
     } else {
-        for (const QAxEngineDescriptor &engine : qAsConst(engines)) {
+        for (const QAxEngineDescriptor &engine : std::as_const(engines)) {
             if (!engine.extension.isEmpty() && file.endsWith(engine.extension)) {
                 language = engine.name;
                 break;
@@ -1186,7 +1186,7 @@ QString QAxScriptManager::scriptFileFilter()
     QString specialFiles = QLatin1String(";;VBScript Files (*.vbs *.dsm)"
         ";;JavaScript Files (*.js)");
 
-    for (const QAxEngineDescriptor &engine : qAsConst(engines)) {
+    for (const QAxEngineDescriptor &engine : std::as_const(engines)) {
         if (!engine.extension.isEmpty()) {
             allFiles += QLatin1String(" *") + engine.extension;
             specialFiles += QLatin1String(";;") + engine.name
diff --git a/src/activeqt/control/qaxfactory.h b/src/activeqt/control/qaxfactory.h
index e140361..b43c298 100644
--- a/src/activeqt/control/qaxfactory.h
+++ b/src/activeqt/control/qaxfactory.h
@@ -219,7 +219,7 @@ private:
             factory = new QAxClass<Class>(typeLibID().toString(), appID().toString()); \
             qRegisterMetaType<Class*>(#Class"*"); \
             keys = factory->featureList(); \
-            for (const QString &key : qAsConst(keys)) { \
+            for (const QString &key : std::as_const(keys)) { \
                 factoryKeys += key; \
                 factories.insert(key, factory); \
                 creatable.insert(key, true); \
@@ -229,7 +229,7 @@ private:
             factory = new QAxClass<Class>(typeLibID().toString(), appID().toString()); \
             qRegisterMetaType<Class*>(#Class"*"); \
             keys = factory->featureList(); \
-            for (const QString &key : qAsConst(keys)) { \
+            for (const QString &key : std::as_const(keys)) { \
                 factoryKeys += key; \
                 factories.insert(key, factory); \
                 creatable.insert(key, false); \
diff --git a/src/activeqt/control/qaxserverbase.cpp b/src/activeqt/control/qaxserverbase.cpp
index 1b84b90..ac52583 100644
--- a/src/activeqt/control/qaxserverbase.cpp
+++ b/src/activeqt/control/qaxserverbase.cpp
@@ -609,7 +609,7 @@ public:
         connections = old.connections;
         that = old.that;
         iid = old.iid;
-        for (const CONNECTDATA &connection : qAsConst(connections))
+        for (const CONNECTDATA &connection : std::as_const(connections))
             connection.pUnk->AddRef();
     }
     virtual ~QAxConnection()
diff --git a/tools/dumpcpp/main.cpp b/tools/dumpcpp/main.cpp
index c2120b7..fc8bf8c 100644
--- a/tools/dumpcpp/main.cpp
+++ b/tools/dumpcpp/main.cpp
@@ -815,7 +815,7 @@ bool generateTypeLibrary(QString typeLibFile, QString outname,
                     declOut << '}' << Qt::endl << Qt::endl;
                 }
             }
-            for (const QByteArray &opaquePointerType : qAsConst(opaquePointerTypes))
+            for (const QByteArray &opaquePointerType : std::as_const(opaquePointerTypes))
                 declOut << "Q_DECLARE_OPAQUE_POINTER(" << opaquePointerType << "*)" << Qt::endl;
             declOut << Qt::endl;
         }