private static UnaryExpression ToUnaryExpression(Expression value, UnaryOp operation)
{
return(new UnaryExpression(
value,
operation
));
}
private static BinaryExpression ToBinaryExpression(Expression left, Expression right, BinaryOp operation)
{
return(new BinaryExpression(
left,
right,
operation
));
}
private static Expression ToBinaryExpression(ConcatEx e)
{
if (e.Expressions.Length == 0)
{
return(new EmptyExpression());
}
else if (e.Expressions.Length == 1)
{
return(Parse(e.Expressions [0]));
}
else
{
Expression result_ex = ToBinaryExpression(e.Expressions [0], e.Expressions [1], BinaryOp.CONCAT);
foreach (var additional_ex in e.Expressions.Skip(2))
{
result_ex = ToBinaryExpression(result_ex, Parse(additional_ex), BinaryOp.CONCAT);
}
return(result_ex);
}
}
