| LLVM sanitizers smoke tests | |
| --------------------------- | |
| The only purpose of this binary is to verify that the various build configs for | |
| sanitizers (`is_asan`, `is_lsan`, `is_msan`, `is_tsan`, `is_ubsan`) do actually | |
| work and spot violations, rather than unconditionally succeeding if we mess up | |
| the build config. |