protected internal override ExpressionSlim VisitLabel(LabelExpressionSlim node)
{
Append("Label(");
VisitLabelTarget(node.Target);
VisitNonNull(", ", node.DefaultValue);
Append(')');
return(node);
}
/// <summary>
/// Visits a label expression slim tree node, produces a label expression.
/// </summary>
/// <param name="node">Node to visit.</param>
/// <param name="target">Target label.</param>
/// <param name="defaultValue">Default value expression.</param>
/// <returns>The label expression represented by the expression slim node.</returns>
protected override Expression MakeLabel(LabelExpressionSlim node, LabelTarget target, Expression defaultValue)
{
return(_factory.Label(target, defaultValue));
}
/// <summary>
/// Visits an invocation expression tree node.
/// </summary>
/// <param name="node">Node to visit.</param>
/// <returns>Result of visiting the node.</returns>
protected internal virtual ExpressionSlim VisitLabel(LabelExpressionSlim node)
{
return(node.Update(VisitIfNotNull(node.Target, VisitLabelTarget), Visit(node.DefaultValue)));
}
