public UnaryExpression(Location location, Operator unaryOperator, Expression operand)
: base(location)
{
Operator = Utilities.ThrowIfNull(unaryOperator, "unaryOperator");
Operand = Utilities.ThrowIfNull(operand, "operand");
if(Operator.Token != '-')
throw new ArgumentException(
Utilities.InvariantFormat("\"{0}\" is not unary operator.", Operator), "unaryOperator");
}
public BinaryExpression(
Location location, Operator binaryOperator, Expression leftExpression, Expression rightExpression)
: base(location)
{
Operator = Utilities.ThrowIfNull(binaryOperator, "binaryOperator");
LeftExpression = Utilities.ThrowIfNull(leftExpression, "leftExpression");
RightExpression = Utilities.ThrowIfNull(rightExpression, "rightExpression");
if(!Operator.IsBinaryOperator(Operator.Token))
throw new ArgumentException(
Utilities.InvariantFormat("\"{0}\" is not binary operator.", Operator), "binaryOperator");
}