Build on visualstudio 2019 get ascii, utf errors

[harrism76]

Hello, sorry if this is a simple problem but i followed the steps on building on windows and installed component clang and download the llvm platform tool for visual studio but keep getting these errors.

C:\Users\harri\dev\cppinsights\CodeGenerator.cpp(2358,32): error : no member named 'Ascii' in 'clang::CharacterLiteral'
[C:\Users\harri\dev\cppinsights\build\insights.vcxproj]
C:\Users\harri\dev\cppinsights\CodeGenerator.cpp(2359,32): error : no member named 'Wide' in 'clang::CharacterLiteral'
[C:\Users\harri\dev\cppinsights\build\insights.vcxproj]
C:\Users\harri\dev\cppinsights\CodeGenerator.cpp(2360,32): error : no member named 'UTF8' in 'clang::CharacterLiteral'
[C:\Users\harri\dev\cppinsights\build\insights.vcxproj]
C:\Users\harri\dev\cppinsights\CodeGenerator.cpp(2361,32): error : no member named 'UTF16' in 'clang::CharacterLiteral'
[C:\Users\harri\dev\cppinsights\build\insights.vcxproj]
C:\Users\harri\dev\cppinsights\CodeGenerator.cpp(2362,32): error : no member named 'UTF32' in 'clang::CharacterLiteral'
[C:\Users\harri\dev\cppinsights\build\insights.vcxproj]
C:\Users\harri\dev\cppinsights\CodeGenerator.cpp(2379,87): error : no member named 'Ascii' in 'clang::CharacterLiteral'
[C:\Users\harri\dev\cppinsights\build\insights.vcxproj]

[harrism76]

I think i solved it, had to force cmake for built llvm clang and install some visualstudio components for clang.
cmake "-DCMAKE_CXX_COMPILER=C:/Users/harri/dev/llvm-local/bin/clang++.exe" -G "Visual Studio 16 2019" -A x64 -T ClangCl ..
for some reason the cl.exe and clang-cl from microsoft gives utf errors.