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>

5 files changed, 8 insertions, 8 deletions

diff --git a/src/charts/barchart/abstractbarchartitem.cpp b/src/charts/barchart/abstractbarchartitem.cpp
index 23bce577..ab378a6e 100644
--- a/src/charts/barchart/abstractbarchartitem.cpp
+++ b/src/charts/barchart/abstractbarchartitem.cpp
@@ -181,7 +181,7 @@ void AbstractBarChartItem::handleLayoutChanged()
 void AbstractBarChartItem::handleLabelsVisibleChanged(bool visible)
 {
     bool newVisible = visible && m_series->isVisible();
-    for (const QList<Bar *> &bars : qAsConst(m_barMap)) {
+    for (const QList<Bar *> &bars : std::as_const(m_barMap)) {
         for (Bar *bar :  bars) {
             QGraphicsTextItem *label = bar->labelItem();
             if (label)
@@ -483,7 +483,7 @@ void AbstractBarChartItem::createLabelItems()
 
     m_labelItemsMissing = false;
 
-    for (const QList<Bar *> &bars : qAsConst(m_barMap)) {
+    for (const QList<Bar *> &bars : std::as_const(m_barMap)) {
         for (Bar *bar :  bars) {
             QGraphicsTextItem *label = bar->labelItem();
             if (!label) {
diff --git a/src/charts/barchart/qbarset.cpp b/src/charts/barchart/qbarset.cpp
index a213ca7b..562057cb 100644
--- a/src/charts/barchart/qbarset.cpp
+++ b/src/charts/barchart/qbarset.cpp
@@ -386,7 +386,7 @@ void QBarSet::insert(const int index, const qreal value)
     if (!d_ptr->m_selectedBars.isEmpty()) {
         // if value was inserted we need to move already selected bars by 1
         QSet<int> selectedAfterInsert;
-        for (const auto &value : qAsConst(d_ptr->m_selectedBars)) {
+        for (const auto &value : std::as_const(d_ptr->m_selectedBars)) {
             if (value >= index) {
                 selectedAfterInsert << value + 1;
                 callSignal = true;
@@ -895,7 +895,7 @@ int QBarSetPrivate::remove(const int index, const int count)
     if (!m_selectedBars.empty()) {
         QSet<int> selectedAfterRemoving;
 
-        for (const int &selectedBarIndex : qAsConst(m_selectedBars)) {
+        for (const int &selectedBarIndex : std::as_const(m_selectedBars)) {
             if (selectedBarIndex < index) {
                 selectedAfterRemoving << selectedBarIndex;
             } else if (selectedBarIndex >= index + removeCount) {
diff --git a/src/charts/linechart/linechartitem.cpp b/src/charts/linechart/linechartitem.cpp
index cf5c8b89..764f01d2 100644
--- a/src/charts/linechart/linechartitem.cpp
+++ b/src/charts/linechart/linechartitem.cpp
@@ -304,7 +304,7 @@ void LineChartItem::updateGeometry()
         qreal markerHalfSize = (m_markerSize / 2.0) + 1;
         qreal markerSize = m_markerSize + 2;
 
-        for (const auto &point : qAsConst(m_linePoints)) {
+        for (const auto &point : std::as_const(m_linePoints)) {
             checkShapePath.addRect(point.x() - markerHalfSize,
                                    point.y() - markerHalfSize,
                                    markerSize, markerSize);
diff --git a/src/charts/splinechart/splinechartitem.cpp b/src/charts/splinechart/splinechartitem.cpp
index 0f1eb959..3114ade4 100644
--- a/src/charts/splinechart/splinechartitem.cpp
+++ b/src/charts/splinechart/splinechartitem.cpp
@@ -302,7 +302,7 @@ void SplineChartItem::updateGeometry()
         qreal markerHalfSize = (m_series->markerSize() / 2.0) + 1;
         qreal markerSize = m_series->markerSize() + 2;
 
-        for (const auto &point : qAsConst(points)) {
+        for (const auto &point : std::as_const(points)) {
             checkShapePath.addRect(point.x() - markerHalfSize,
                                    point.y() - markerHalfSize,
                                    markerSize, markerSize);
diff --git a/src/charts/xychart/qxyseries.cpp b/src/charts/xychart/qxyseries.cpp
index 309e199d..c3b51636 100644
--- a/src/charts/xychart/qxyseries.cpp
+++ b/src/charts/xychart/qxyseries.cpp
@@ -1218,7 +1218,7 @@ void QXYSeries::removePoints(int index, int count)
         if (!d->m_selectedPoints.empty()) {
             QSet<int> selectedAfterRemoving;
 
-            for (const int &selectedPointIndex : qAsConst(d->m_selectedPoints)) {
+            for (const int &selectedPointIndex : std::as_const(d->m_selectedPoints)) {
                 if (selectedPointIndex < index) {
                     selectedAfterRemoving << selectedPointIndex;
                 } else if (selectedPointIndex >= index + count) {
@@ -1255,7 +1255,7 @@ void QXYSeries::insert(int index, const QPointF &point)
         if (!d->m_selectedPoints.isEmpty()) {
             // if point was inserted we need to move already selected points by 1
             QSet<int> selectedAfterInsert;
-            for (const auto &value : qAsConst(d->m_selectedPoints)) {
+            for (const auto &value : std::as_const(d->m_selectedPoints)) {
                 if (value >= index) {
                     selectedAfterInsert << value + 1;
                     callSignal = true;