title: How to work around CLion 2017.2 thinking constexpr if's make everything after unreachable
body: <p>I know CLion 2017.2 has very limited support for C++17 features (basically everything other than nested namespaces), but it's especially frustrating that it treats constexpr if's as if everything after is unreachable code until the end of the function.</p>
  
  <p>Anyone know a workaround to at least get some functionality after the constexpr if to the end of the function?</p>
  
  <p><a href="https://i.stack.imgur.com/yq0S8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yq0S8.png" alt="enter image description here"></a></p>