9883f88850
This change fixes three problems in the non-Q_ENUM overload. First, the printing of the sign bit for a signed flag. This is correct, but unexpected: QFlags(0x1|0x2|-0x80000000) By using unsigned types, we'll print instead: QFlags(0x1|0x2|0x80000000) Second, shifting into the sign bit is UB, so we remove the problem by not having a sign bit at all. Third, this provides an out-of-line non-template overload of the implementation for unsigned QFlags, thereby avoiding an unnecessary instantiation of the template function qt_QMetaEnum_flagDebugOperator() in user code. Change-Id: I8a96935cf6c742259c9dfffd17e992caa315e1d3 Reviewed-by: Ahmad Samir <a.samirh78@gmail.com> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> (cherry picked from commit 91a27c1a516068b69ab62778a07c566ad22f3576) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>