r predefined things like <code class="code">bool</code><br>
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<pre><span id="VALinitial_env"><span class="keyword">val</span> initial_env</span> : <code class="type"><a href="Typed_ast.html#TYPEenv">Typed_ast.env</a></code></pre><pre><span id="VALread_target_constants"><span class="keyword">val</span> read_target_constants</span> : <code class="type">string -> <a href="Target.html#TYPEtarget">Target.target</a> -> Typed_ast.NameSet.t</code></pre><div class="info">
<code class="code">read_targ