title: When will Gnu C++ support C++11 without explicitly asking for it?
body: <p>Currently, with g++-4.8.1 you have to compile a file in C++11-mode via</p>
  
  <pre><code>g++ -std=c++11 -o prog.x prog.cpp
  </code></pre>
  
  <p>Is there a plan when I just can say</p>
  
  <pre><code>g++ -o prog.x prog.cpp
  </code></pre>
  
  <p>to compile <code>prog.cpp</code>?</p>
  
  <p>Maybe <code>prog.cpp</code> has</p>
  
  <ul>
  <li><code>#include &lt;regex&gt;</code></li>
  <li><code>thread_local</code></li>
  <li><code>class Widget { int member = 5; }</code></li>
  <li><code>MyType operator"" myt(const char*, sze_t);</code></li>
  <li>and so on.</li>
  </ul>