title: Eclipse/CDT Type '__uint128_t' could not be resolved
body: <p>I am working with c++ and it got type __uint128_t in the code. The code compiles fine on g++ (GCC) 4.8.3, but Eclipse/CDT always show error on "__uint128_t". The actual error message is <strong>"Type '__uint128_t' could not be resolved"</strong>. </p>
  
  <p>I tried several things already, including re-index, adding -std=c++11 to compiler's setting. Does anybody know how to make the error message disappear?</p>
  
  <p>I am running Eclipse Luna Release (4.4.0) and CDT 8.4.0.</p>