     declaration (resulting in the usage of the default <a href="../../../../../../../../libs/range/doc/html/range/reference/utilities/iterator_range.html" target="_top"><code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">iterator_range</span></code></a> token type)
              everything will compile and work just fine, just a bit less efficient.
              This is because the token value will be converted from the matched
         