My first C++11 program

After several attempts I've just managed to compile the last gcc version from source and to install it in my old Ubuntu.

Now I can start playing with C++11.

This is a Hello world program (that I got from here) to check that g++ is working fine:

#include <iostream>

using namespace std;

int main()
{
  auto func = [] () { 
    cout << "Hello world\n"; 
  };
  
  func();
}

To compile it:

 
$ g++ -std=c++11 -o lambdaHello lambdaHello.cpp

And then I get my "Hello world":

 
$ ./lambdaHello 
Hello world