 href="group__group-assertions.html#ga4bf9e0c46c44e21fbe5c5fbb3ace8356">BOOST_HANA_CONSTANT_CHECK</a>(</div><div class="line">    names == hana::make_tuple(BOOST_HANA_STRING(<span class="stringliteral">&quot;name&quot;</span>), BOOST_HANA_STRING(<span class="stringliteral">&quot;age&quot;</span>))</div><div class="line">);</div><div class="line"></div><div class="line"><span class="keywordtype">int</span> main() {</div><div class="line">    Person john{<span class="stringliteral">&quot;John&quot;</span>, 30