`@throws` is not parsed for PhanUnreferencedUseNormal

[bobvandevijver]

The snippet below will throw an PhanUnreferencedUseNormal exception, while it is being used in a valid function doc comment:

  /**
   * @throws AuthenticationException if the authentication fails
   */
  protected function attemptAuthentication(Request $request)
  {
    try {
    } catch (OidcException $e) {
      throw new OidcAuthenticationException("Request validation failed", NULL, $e);
    }
  }

src/Oidc/Security/Firewall/OidcListener.php:15 PhanUnreferencedUseNormal Possibly zero references to use statement for classlike/namespace AuthenticationException (\Symfony\Component\Security\Core\Exception\AuthenticationException)

Is probably related to #90.

[TysonAndre]

#90 hasn't been started yet. It'd be simplest to do this without checking the throw statements, but could probably check the direct throw statements inside the function/method (Would have to check catches)

This should be done at the same time as @uses and @used-by

• Warn about trait/interface/non-class being used for @throws, phpdoc2 seems to require a class to be used for that tag.