Today I Learned
Heap on Mac and Linux
#include <iostream>
int main() {
double *a = new double[5];
for(auto i = 0; i < 5; i++)
{
a[i] = i;
}
std::cout << a[-10] << std::endl;
}This program runs on Mac without warning or error. However, it gives segmentation fault (core dump) error on ubuntu and cent os.