[compiler-rt] [TySan] Added a 'print_stacktrace' flag for more detailed errors (PR #121756)

[via llvm-commits]

gbMattN wrote:

That sounds goo to me! We now have the existing behaviour if you don't add `TYSAN_OPTIONS=print_stacktrace`, and if you do, you get the full stack trace printed out to you

https://github.com/llvm/llvm-project/pull/121756