ActionList OnConditional(XPathNavigator nav)
{
var name = nav.GetAttribute("feature");
if (name == null || !nav.GetBoolAttribute("enabled", out var enabled))
{
throw ThrowError("<conditional> needs both `feature` and `enabled` arguments.");
}
OptimizerOptions.FeatureByName(name);
var conditional = new ActionList(name, enabled);
nav.ProcessChildren("namespace", conditional.Children, OnNamespaceEntry);
nav.ProcessChildren("type", (Type)null, conditional.Children, OnTypeEntry);
nav.ProcessChildren("method", (Type)null, conditional.Children, OnMethodEntry);
return(conditional);
}
