[clang] [llvm] [SystemZ][z/OS] Update autoconversion functions to improve support for UTF-8 (PR #98652)

[via llvm-commits]

https://github.com/cor3ntin commented:

Thanks for this!

I have some concerns over le lack of tests, although I understand this would be difficult.
More importantly, I have concerns about the impact on reading non-source files, such as #embed files. Did you test that?


https://github.com/llvm/llvm-project/pull/98652