Function black_box

crates/memtrack/testdata/alloc_cpp/src/main.cpp:21–23

// Similar to Rust's core::hint::black_box
template<typename T>
inline void black_box(T* ptr) {
    asm volatile("" : : "r,m"(ptr) : "memory");
}

int main() {
    std::this_thread::sleep_for(std::chrono::seconds(1));