title: console throws ; error with curly bracket initialization
body: <p>When I run this hello world function:</p>
  <pre><code>#include &lt;iostream&gt;
  /*
  welcome to your first c++ tutorial! Congrats lets have some fun :) 
  
  
  */
  int main() {
      std::cout &lt;&lt; &quot;hello world\n&quot;;
      int e{ 2 };
      std::cout &lt;&lt; e;
      return 0;
  }
  </code></pre>
  <p>I get this error:</p>
  <pre><code>[Running] cd &quot;/Users/tbarton/Documents/GitHub/c++ practice files/&quot; &amp;&amp; g++ main.cpp -o main &amp;&amp; &quot;/Users/tbarton/Documents/GitHub/c++ practice files/&quot;main
  main.cpp:9:10: error: expected ';' at end of declaration
      int e{ 2 };
           ^
           ;
  1 error generated.
  
  [Done] exited with code=1 in 0.388 seconds
  </code></pre>
  <p>I'm a super noob for c++ so I'm lost. Any idea what it is?</p>