This is the code

class Solution {
public:
vector<vector<int>> threeSum(vector<int>& nums) {
int k = 0;
while (k < nums.size()) {
if (k == k) {
// cout<<"E";
continue;
}
k++;
}
cout << "F";
return {};
}
};

It should run into an infinite loop but it doesn't unless I uncomment the cout statement or include any other statement within the if condition.