Hacker News new | comments | show | ask | jobs | submit login

To my knowledge the undefined behavior sanitizers are not complete. It is also unclear how you both optimize your program (exploiting undefined behavior semantics) and providing a runtime check without completely killing performance.

Use it during your unit tests, clang claims the runtime cost is small so it might now matter either.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact