bcooksley added a comment.
MSVC doesn't like this change i'm afraid - see https://build.kde.org/view/OS%20-%20Windows/job/Frameworks/job/kio/job/kf5-qt5%20WindowsMSVCQt5.11/259/console Looks like you're making use of C++17 features? REPOSITORY R241 KIO REVISION DETAIL https://phabricator.kde.org/D20096 To: meven, #frameworks, dfaure, fvogt, bruns, broulik Cc: anthonyfieroni, pino, bcooksley, ngraham, kde-frameworks-devel, michaelh, bruns