[clang] [compiler-rt] [llvm] [TySan] Make TySan compatible with UBSan (PR #169036)

[Matthew Nagy via llvm-commits]

gbMattN wrote:

Hmm, from looking at the test I feel like this should have failed on the command line tests... rather off that it didn't.
This is indeed a TySan issue. Currently it doesn't support interface functions like __sanitizer_print_stack_trace, which is why you are seeing that compile error. I have a patch currently up to fix that (https://github.com/llvm/llvm-project/pull/169023) but for now I think I will make a PR to tag that test as unsupported.

https://github.com/llvm/llvm-project/pull/169036