     <span class="keyword">typename</span> CompilerTraits <span class="special">=</span> <a class="link" href="compiler_traits.html" title="Struct template compiler_traits">compiler_traits</a><span class="special">&lt;</span><span class="identifier">RegexTraits</span><span class="special">&gt;</span> <span class="special">&gt;</span> 
<span class="keyword">struct</span> <a class="link" href="regex_compiler.html" title="Struct template regex_compiler">regex_compiler</a> <span class="special">{</span>
  <span