="constructor">Clflags</span>.<span class="constructor">Compiler_pass</span>.t&nbsp;option<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;to_string&nbsp;:&nbsp;<span class="constructor">Clflags</span>.<span class="constructor">Compiler_pass</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;string<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;passes&nbsp;:&nbsp;<span class="constructor">Clflags</span>.<span class="constructor">Compiler_pa