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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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6
src/plugins/cppeditor/cppcodestylesettingspage.cpp
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@@ -285,7 +285,7 @@ void CppCodeStylePreferencesWidget::updatePreview()
const CppCodeStyleSettings ccss = cppCodeStylePreferences->currentCodeStyleSettings();
const TabSettings ts = cppCodeStylePreferences->currentTabSettings();
QtStyleCodeFormatter formatter(ts, ccss);
for (SnippetEditorWidget *preview : qAsConst(m_previews)) {
for (SnippetEditorWidget *preview : std::as_const(m_previews)) {
preview->textDocument()->setTabSettings(ts);
preview->setCodeStyle(cppCodeStylePreferences);
@@ -307,7 +307,7 @@ void CppCodeStylePreferencesWidget::updatePreview()
void CppCodeStylePreferencesWidget::decorateEditors(const FontSettings &fontSettings)
{
for (SnippetEditorWidget *editor : qAsConst(m_previews)) {
for (SnippetEditorWidget *editor : std::as_const(m_previews)) {
editor->textDocument()->setFontSettings(fontSettings);
SnippetProvider::decorateEditor(editor, CppEditor::Constants::CPP_SNIPPETS_GROUP_ID);
}
@@ -315,7 +315,7 @@ void CppCodeStylePreferencesWidget::decorateEditors(const FontSettings &fontSett
void CppCodeStylePreferencesWidget::setVisualizeWhitespace(bool on)
{
for (SnippetEditorWidget *editor : qAsConst(m_previews)) {
for (SnippetEditorWidget *editor : std::as_const(m_previews)) {
DisplaySettings displaySettings = editor->displaySettings();
displaySettings.m_visualizeWhitespace = on;
editor->setDisplaySettings(displaySettings);