R/Typ/index.html#type-t">IR.Typ.t</a></span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-procname_from_decl"><a href="#type-procname_from_decl" class="anchor"></a><code><span><span class="keyword">type</span> procname_from_decl</span><span> =
  <span><span class="optlabel">?tenv</span>:<a href="../../IR/Tenv/index.html#type-t">IR.Tenv.t</a> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="optlabel">?block_return_type</span>:<a href="../../ATDGenerated/Cl