Utils: Remove Utils::optional

Since we are now requiring macOS 10.14 we can remove our local
implementation of optional and use std::optional for macOS too.

Change-Id: I2bd018261b68da64f7f031a812045dd7784697e1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
This commit is contained in:
Eike Ziller
2022-08-26 10:30:00 +02:00
parent 34a9491a08
commit 04e50438eb
247 changed files with 1053 additions and 3751 deletions

View File

@@ -94,7 +94,7 @@ bool HostOsInfo::canCreateOpenGLContext(QString *errorMessage)
#endif
}
optional<quint64> HostOsInfo::totalMemoryInstalledInBytes()
std::optional<quint64> HostOsInfo::totalMemoryInstalledInBytes()
{
#ifdef Q_OS_LINUX
struct sysinfo info;