Variable Length array forbidden in ISO C++ error in sublime text 3

I recently changed my C++ compiler, and I am experiencing this strange error that says ISO C++ forbids variable length array. I distinctly remember that this error was not encountered by my previous compiler. Here is my code snippet that I wrote just to check the reliability of this new compiler.

#include <iostream>
using namespace std;

int main()
{
    int n;
    cin>>n;
    int a[n];
    for(int i=0;i<n;i++)
        cin>>a[i];
    for(int i=0;i<n;i++)
        cout<<a[i]<<"";
    return 0;
}


In function 'int main()':
test.cpp:8:9: error: ISO C++ forbids variable length array 'a' [-Wvla]
int a[n]={0};

You see even when user is taking input in 'n', the compiler states that the array is having variable length. Suggestions regarding other compiler version are also welcome!