#if HAVE_SANITIZER_ADDRESS_FIBER_SUPPORT
const void* asan_stack_ = nullptr;
size_t asan_stack_size_ = 0;
SwappedContext* asan_ctx_ = nullptr;
bool asan_stop_ = false;
#endif
#if HAVE_SANITIZER_ADDRESS_FIBER_SUPPORT
const void* asan_stack_ = nullptr;
size_t asan_stack_size_ = 0;
SwappedContext* asan_ctx_ = nullptr;
bool asan_stop_ = false;
#endif