static Node ParseExpression(UnaryExpression e)
{
switch (e.NodeType)
{
case ExpressionType.Convert:
return new UnaryNode {Prefix = "(" + NameOfType(e.Type) + ")", Operand = Parse(e.Operand), PrefixValue = GetValue(e)};
case ExpressionType.Not:
return ParseUnaryNot(e);
case ExpressionType.Negate:
case ExpressionType.NegateChecked:
return new UnaryNode {Prefix = "-", Operand = Parse(e.Operand), PrefixValue = GetValue(e)};
case ExpressionType.ArrayLength:
return new MemberAccessNode {Container = Parse(e.Operand), MemberName = "Length", MemberValue = GetValue(e)};
}
throw new ArgumentOutOfRangeException("e", string.Format("Can't handle UnaryExpression expression of class {0} and type {1}", e.GetType().Name, e.NodeType));
}
static Node ParseExpression(UnaryExpression e)
{
switch (e.NodeType)
{
case ExpressionType.Convert:
return new UnaryNode { Prefix = "(" + NameOfType(e.Type) + ")(", Operand = Parse(e.Operand), Suffix = ")", PrefixValue = GetValue(e) };
case ExpressionType.Not:
return new UnaryNode { Prefix = "!", Operand = Parse(e.Operand), PrefixValue = GetValue(e) };
case ExpressionType.Negate:
case ExpressionType.NegateChecked:
return new UnaryNode { Prefix = "-", Operand = Parse(e.Operand), PrefixValue = GetValue(e) };
}
throw new ArgumentOutOfRangeException("e", string.Format("Can't handle UnaryExpression expression of class {0} and type {1}", e.GetType().Name, e.NodeType));
}