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QStringConverter: add Q_CONSTINIT to function-level QBasicAtomic

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Task-number: QTBUG-100486
Change-Id: Ia55b743fd7ad4716b82425410ed0cf9ff2ee30e8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit bd9c7048233e570fbda256fc903684c379421cd6)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Marc Mutz 2022-08-11 16:25:55 +02:00 committed by Qt Cherry-pick Bot
parent 9f4f6ae2cb
commit da2092aef1
1 changed files with 1 additions and 0 deletions
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src/corelib/text/qstringconverter_p.h
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@ -306,6 +306,7 @@ struct Q_CORE_EXPORT QLocal8Bit
static int checkUtf8(); static int checkUtf8();
static bool isUtf8() static bool isUtf8()
{ {
Q_CONSTINIT
static QBasicAtomicInteger<qint8> result = { 0 }; static QBasicAtomicInteger<qint8> result = { 0 };
int r = result.loadRelaxed(); int r = result.loadRelaxed();
if (r == 0) { if (r == 0) {