[Invalid] Try building with ClangCL

[Neumann-A]

Try reproducing #1405 in VSG own CI (ClangCL toolset should be installed in the default windows runners if i remember correctly.)

[Neumann-A]

Feel free to close if you don't need those changes here.

[robertosfield]

Thanks for the CL change.

I have started looking at the log. Lots of the warnings about incompatibility are really brain dead. The VSG build system explicitly specifies C++17 so not being compatible with C++98 and C++14 is exactly what is expected, so the compiler warnings are just wrong. I have seen anyone else report these warnings so perhaps just something about the clang version or default warnings that area enabled.

I'm away on a trip and the internet connections here is bad so it's taking forever to browse through the logs so haven't been able to browse through to the actual compile error. I'll leave this Draft PR up till me return to office next week.

What version of clang are you using? I've previously built with clang under Linux (that's my main dev platform) without issues.

[Neumann-A]

The error is posted here: #1405 (comment) it is the same error as I have observed. Your VS version/CI uses 18.1.x, I use 19.1.x