protected internal override ExpressionSlim VisitConstant(ConstantExpressionSlim node)
{
Append("Constant(");
Append(node.Value);
Append(", ");
Append(node.Type);
Append(')');
return(node);
}
/// <summary>
/// Visits a constant expression slim tree node, produces a constant expression.
/// </summary>
/// <param name="node">Node to visit.</param>
/// <returns>The constant expression represented by the expression slim node.</returns>
protected override Expression MakeConstant(ConstantExpressionSlim node)
{
var type = MakeType(node.Type);
var reduced = default(object);
if (node.Value != null)
{
reduced = node.Value.Reduce(type);
}
return(_factory.Constant(reduced, type));
}
/// <summary>
/// Visits a constant expression tree node.
/// </summary>
/// <param name="node">Node to visit.</param>
/// <returns>Result of visiting the node.</returns>
protected internal virtual ExpressionSlim VisitConstant(ConstantExpressionSlim node)
{
return(node);
}