s="special">&lt;</span> <span class="number">3</span><span class="special">;</span> <span class="special">++</span><span class="identifier">level</span><span class="special">)</span> <span class="special">{</span>
    <span class="identifier">BOOST_TEST_CONTEXT</span><span class="special">(</span><span class="string">"With optimization level "</span> <span class="special">&lt;&lt;</span> <span class="identifier">level</span><span class="special">)</span> <span class="special">{</span>
      <span class="ide