When building app with qt-5.14, msvc 2015 print tons of warning of qglobal.h

    I built qt-5.14 (from git) under Windows 10 with msvc 2015. When I build qt based app with qt-5.14, the compiler will print tons of warning as the following:

d:\qt5\qtbase\include\qtcore\../../src/corelib/global/qglobal.h(777): warning C4819: The file contains a character that cannot be represented in the current code page (936). Save the file in Unicode format to prevent data loss

I think this is because qglobal.h of qt-5.14 contains utf-8 character not representable with ascII and msvc by default treat source code character encoding as cp936 in chinese desktop environment.