public UnOpExpression(TokenType op, Expression value)
{
Operator = op;
Value = value;
}
public MemberExpression(Expression obj, string name)
{
Object = obj;
Name = name;
}
public void Add(string ident, Expression val)
{
Assignments.Add (new Assignment { Name = ident, Value = val });
}
public BinOpExpression(TokenType op, Expression left, Expression right)
{
Operator = op;
Left = left;
Right = right;
}