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

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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: I88edd91395849574436299b8badda21bb93bea39
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Marc Mutz
2022-10-07 14:46:06 +02:00
parent 90de29d530
commit 8eb4d52342
498 changed files with 1270 additions and 1270 deletions
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4
src/plugins/coreplugin/fancytabwidget.cpp
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@@ -75,7 +75,7 @@ QSize FancyTabBar::tabSizeHint(bool minimum) const
const int spacing = 8;
const int width = 60 + spacing + 2;
int maxLabelwidth = 0;
for (auto tab : qAsConst(m_tabs)) {
for (auto tab : std::as_const(m_tabs)) {
const int width = fm.horizontalAdvance(tab->text);
if (width > maxLabelwidth)
maxLabelwidth = width;
@@ -155,7 +155,7 @@ void FancyTabBar::leaveEvent(QEvent *event)
Q_UNUSED(event)
m_hoverIndex = -1;
m_hoverRect = QRect();
for (auto tab : qAsConst(m_tabs))
for (auto tab : std::as_const(m_tabs))
tab->fadeOut();
}