</dl><dl><dt class="spec value" id="val-exec_cfg"><a href="#val-exec_cfg" class="anchor"></a><code><span class="keyword">val</span> exec_cfg : <span>?&#8288;do_narrowing:bool</span> <span>&#45;&gt;</span> <a href="TransferFunctions/CFG/index.html#type-t">TransferFunctions.CFG.t</a> <span>&#45;&gt;</span> <a href="TransferFunctions/index.html#type-analysis_data">TransferFunctions.analysis_data</a> <span>&#45;&gt;</span> <span>initial:<a href="TransferFunctions/Domain/index.html#type-t">TransferFunctions.Doma