C++20 deprecated (and C++23 will likely remove) arithmetic between mixed enumerations, as well as enumeration/floating point operations.
We're using it all over the place, causing countless warnings in GCC11 in C++20 mode. We need to port away from it.
|For Gerrit Dashboard: QTBUG-94059|
|351385,1||WIP: QLayoutPolicy: stop using mixed enum arithmetic||dev||qt/qtbase||Status: NEW||-2||0|