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: Ivan Solovev <ivan.solovev@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/bluetooth/lowenergyscanner/device.cpp b/examples/bluetooth/lowenergyscanner/device.cpp
index d6540a2f..d645931c 100644
--- a/examples/bluetooth/lowenergyscanner/device.cpp
+++ b/examples/bluetooth/lowenergyscanner/device.cpp
@@ -106,7 +106,7 @@ void Device::scanServices(const QString &address)
 {
     // We need the current device for service discovery.
 
-    for (auto d: qAsConst(devices)) {
+    for (auto d: std::as_const(devices)) {
         if (auto device = qobject_cast<DeviceInfo *>(d)) {
             if (device->getAddress() == address ) {
                 currentDevice.setDevice(device->getDevice());
@@ -187,7 +187,7 @@ void Device::serviceScanDone()
 void Device::connectToService(const QString &uuid)
 {
     QLowEnergyService *service = nullptr;
-    for (auto s: qAsConst(m_services)) {
+    for (auto s: std::as_const(m_services)) {
         auto serviceInfo = qobject_cast<ServiceInfo *>(s);
         if (!serviceInfo)
             continue;