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, with manual
unstaging of the actual definition and documentation in dist/,
src/corelib/doc/ and src/corelib/global/.

Task-number: QTBUG-99313
Change-Id: I4c7114444a325ad4e62d0fcbfd347d2bbfb21541
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/widgets/dialogs/qfiledialog.cpp b/src/widgets/dialogs/qfiledialog.cpp
index 1eb19dc399..694c035c26 100644
--- a/src/widgets/dialogs/qfiledialog.cpp
+++ b/src/widgets/dialogs/qfiledialog.cpp
@@ -3602,11 +3602,11 @@ void QFileDialogPrivate::_q_autoCompleteFileName(const QString &text)
             if (oldFiles.removeAll(idx) == 0)
                 newFiles.append(idx);
         }
-        for (const auto &newFile : qAsConst(newFiles))
+        for (const auto &newFile : std::as_const(newFiles))
             select(newFile);
         if (lineEdit()->hasFocus()) {
             auto *sm = qFileDialogUi->listView->selectionModel();
-            for (const auto &oldFile : qAsConst(oldFiles))
+            for (const auto &oldFile : std::as_const(oldFiles))
                 sm->select(oldFile, QItemSelectionModel::Toggle | QItemSelectionModel::Rows);
         }
     }