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.

Task-number: QTBUG-99313
Change-Id: Id6b89c20f706350dbc632e1b48505cafc4cdbafb
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

3 files changed, 3 insertions, 3 deletions

diff --git a/src/svg/qsvggenerator.cpp b/src/svg/qsvggenerator.cpp
index f641912..5dab5b7 100644
--- a/src/svg/qsvggenerator.cpp
+++ b/src/svg/qsvggenerator.cpp
@@ -287,7 +287,7 @@ public:
             }
         }
 
-        for (const QGradientStop &stop : qAsConst(stops)) {
+        for (const QGradientStop &stop : std::as_const(stops)) {
             const QString color = stop.second.name(QColor::HexRgb);
             str << QLatin1String("    <stop offset=\"")<< stop.first << QLatin1String("\" ")
                 << QLatin1String("stop-color=\"") << color << QLatin1String("\" ")
diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp
index 09da1a3..29ca733 100644
--- a/src/svg/qsvghandler.cpp
+++ b/src/svg/qsvghandler.cpp
@@ -3891,7 +3891,7 @@ void QSvgHandler::resolveGradients(QSvgNode *node, int nestedDepth)
 
 void QSvgHandler::resolveNodes()
 {
-    for (QSvgUse *useNode : qAsConst(m_toBeResolved)) {
+    for (QSvgUse *useNode : std::as_const(m_toBeResolved)) {
         const auto parent = useNode->parent();
         if (!parent)
             continue;
diff --git a/src/svg/qsvgstructure.cpp b/src/svg/qsvgstructure.cpp
index 5ab1978..b4ac368 100644
--- a/src/svg/qsvgstructure.cpp
+++ b/src/svg/qsvgstructure.cpp
@@ -328,7 +328,7 @@ QRectF QSvgStructureNode::bounds(QPainter *p, QSvgExtraStates &states) const
     QRectF bounds;
     if (!m_recursing) {
         QScopedValueRollback<bool> guard(m_recursing, true);
-        for (QSvgNode *node : qAsConst(m_renderers))
+        for (QSvgNode *node : std::as_const(m_renderers))
             bounds |= node->transformedBounds(p, states);
     }
     return bounds;